This manual is intended exclusively for Taylor authorized service personnel. This unit is to be used only by trained personnel. It is not intended for use by children or people with reduced physical, sensory, or mental capabilities, or lack of experience and knowledge. Where limited equipment operation is allowed for
SERVICE MANUAL Model C602 Combination Shake/ Soft Serve Freezer Service Manual 057888-S 1/07 (Original Publication) (Updated 3/4/15) Table of Contents Section 1: Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Model C602 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 General Installation Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Environmental Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Section 2: Systems, Controls and Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Running Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Refrigeration System Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Control Panel Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Freezer Lock-Out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Service Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Heat Treatment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 Glycol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 Setting Viscosity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 Portion Control (Shake) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 Adjustable Draw Handle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 Universal Control - Original . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 LONWorks® Gateway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72 Electrical System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 Shake Draw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76 Draw Valve Solenoid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 Shake Dispensing Alignment Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82 Syrup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87 Section 3: Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93 General Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94 Air Mix Pump System Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99 Mix Pump Drive Circuit Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 Peristaltic Syrup System Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101 Shake Dispensing Mechanism Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104 Shake Portion Control Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106 Pyroelectric Sensor Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107 Bacteria Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109 Table of Contents Model C602 Table of Contents - Page 2 Section 4: Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111 Parts Warranty Explanation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112 Main Exploded View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114 Operator Parts Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118 Front View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 Beater Door Assembly - Shake Side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122 Beater Door Assembly - Soft Serve Side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124 Pump A. - Mix Simplified Shake - X57028-XX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125 Pump A. - Mix Simplified Soft Serve - X57029-XX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126 Brush Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127 Syrup Cabinet View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128 Syrup Pump & Tubes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129 Pump A.-Ultimate Syrup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130 X56652 Line A.-Syrup Door - Thick Shake Syrup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131 X59304 Line A.-Syrup Door - Thin Viscosity Syrup . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132 X58450 Line A.-Syrup (Syrup-In-Bag Option) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133 Channel-Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134 Control Assembly - X55966-33 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135 Dec Plate Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137 Torque Coupling Assembly - X54722 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138 Blower A. X53725- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139 Glycol Heater Assembly - X55965-27 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140 Sensor Holder Assembly (X69102) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141 Heater A.-Syrup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143 Syrup Pump X53800-BRN/TAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145 Model C602 Table of Contents Table of Contents - Page 3 Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146 Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166 CAUTION: Information in this manual is intended to be used by Taylor Authorized Service Technicians only. Note: Continuing research results in steady improvements; therefore, information in this manual is subject to change without notice. Note: Only instructions originating from the factory or its authorized translation representative(s) are considered to be the original set of instructions. E 2007 Carrier Commercial Refrigeration, Inc. (Original Publication) (Updated March, 2015) All rights reserved. 057888-S Table of Contents Taylor Company a division of Carrier Commercial Refrigeration, Inc. 750 N. Blackhawk Blvd. Rockton, IL 61072 Model C602 Notes: Model C602 Table of Contents Section 1: Introduction S Safety S Model C602 Specifications S General Installation Instructions S Environmental Notices Model C602 1 Introduction Safety ______________________________ We at Taylor, are committed to manufacturing safe operating and serviceable equipment. The many built-in safety features that are part of all Taylor equipment are aimed at protecting operators and trained service technicians alike. This manual is intended exclusively for Taylor authorized service personnel. This unit is to be used only by trained personnel. It is not intended for use by children or people with reduced physical, sensory, or mental capabilities, or lack of experience and knowledge. Where limited equipment operation is allowed for public use, such as a self-serve application, supervision or instruction concerning the use of the appliance by a person responsible for their safety is required. Children should be supervised to ensure that they do not play with the appliance. DO NOT attempt to run the equipment unless you have been properly trained to do so. This equipment must be properly grounded! Do not operate this freezer unless it is properly grounded and all service panels and access doors are restrained with screws. Failure to do so can result in severe personal injury from electrical shock! This unit is provided with an equipotential grounding lug that is to be properly attached to the rear of the frame by the authorized installer. The installation location is marked by the equipotential bonding symbol (5021 of IEC 60417-1) on both the removable panel and the equipment's frame. S DO NOT attempt any repairs unless the main power supply to the freezer has been disconnected. S DO NOT operate the freezer with larger fuses than specified on the data label. S Stationary appliances which are not equipped with a power cord and a plug or other device to disconnect the appliance from the power source must have an all-pole disconnecting device with a contact gap of at least 3 mm installed in the external installation. S Appliances that are permanently connected to fixed wiring and for which leakage currents may exceed 10 mA, particularly when disconnected or not used for long periods, or during initial installation, shall have protective devices such as a GFI, to protect against the leakage of current, installed by the authorized personnel to the local codes. S Supply cords used with this unit shall be oil-resistant, sheathed flexible cable not lighter than ordinary polychloroprene or other equivalent synthetic elastomer-sheathed cord (Code designation 60245 IEC 57) installed with the proper cord anchorage to relieve conductors from strain, including twisting, at the terminals and protect the insulation of the conductors from abrasion. If the supply cord is damaged, it must be replaced by an authorized Taylor service technician in order to avoid a hazard. S Cord Connected Units: Only Taylor authorized service technicians may install a plug on this unit. Failure to follow these instructions may result in electrocution or damage to the machine. 131028 Introduction 2 Model C602 DO NOT remove the door, beater, scraper blades, drive shaft or air/mix pump unless all control switches are in the OFF position. Failure to follow this instruction may result in severe personal injury from hazardous moving parts. This unit has many sharp edges that can cause severe injuries. S DO NOT put objects or fingers in the door spout. This may contaminate the product and cause severe personal injury from blade contact. S USE EXTREME CAUTION when removing the beater asssembly. The scraper blades are very sharp. S USE EXTREME CAUTION when handling the cup/cone dispenser (if supplied with this unit). Two people are required to handle the cup/cone dispenser. The appropriate type of protective gloves must be worn and the mounting holes must NOT be used to lift or hold the dispenser. Failure to follow this instruction can result in personal injury to fingers or damage to the equipment. DO NOT attempt to draw product or disassemble the unit during the HEAT cycle, if so equipped. The product is hot and under extreme pressure. Severe burns from hot product may result. This unit must be installed on a level surface to avoid the hazard of tipping. Extreme care should be taken in moving this equipment for any reason. Two or more persons are required to safely move this unit. Failure to comply may result in personnel injury or equipment damage. This unit must NOT be installed in an area where a water jet or hose can be used. NEVER use a water jet or hose to rinse or clean this unit. Using a water jet or hose on or around this equipment may result in electrocution to the user or damage to the equipment. Cleaning and sanitizing schedules are governed by your state or local regulatory agencies and must be followed accordingly. Please refer to the cleaning section of the Operator Manual for the proper procedure to clean this unit. Authorized service personnel must ensure that the proper PPE (Personal Protective Equipment) is available and worn when required during installation and service. NOISE LEVEL: Airborne noise emission does not exceed 78 dB(A) when measured at a distance of 1.0 meter from the surface of the machine and at a height of 1.6 meters from the floor. Model C602 3 Introduction Model C602 Specifications Freezing Cylinders Shake Side: One, 7 quart (6.6 liter) Soft Serve: One, 3.4 quart (3.2 liter) Mix Hopper Two, 20 quart (18.9 liter). Refrigerated to maintain mix below 41°F (5°C). Beater Motor Shake: 1.0 HP Soft Serve: 1.5 HP Refrigeration System Shake: 11,000 BTU/hr Soft Serve: 9,500 BTU/hr Refrigerant: R404A (BTU's may vary depending on compressor used.) Main Compressor: Air Cooled Units: Shake: 52 oz (1,474 g) of R404A Soft Serve: 46 oz (1,304 g) of R404A Water Cooled Units: Shake: 42 oz (1,191 g) of R404A Soft Serve: 36 oz (1,021 g) of R404A Note: Specifications are subject to change. Check the data label for proper charging specifications. Electrical Standard is 208/230-60-3; however, other electrical characteristics are available. Each unit requires electrical service - Three Phase Maximum Fuse Size: 45 A, Minimum Wire Ampacity: 35 A Note: McDonald's specifies Hubbell A460P9 plug for 208-230/60-3 equipment. Air Cooled Clearance: A minimum of 3" (76 mm) is required around all sides. Install the deflector provided to prevent recirculation of warm air. Minimum air clearances must be met to assure adequate air flow for optimum performance. Dimensions Width: 25-1/4" (641 mm) including cup/cone dispenser: 32-3/8" (822 mm) Height: 60-7/16" (1535 mm) Depth: 38-7/8" (987 mm) Floor Clearance: 4-3/4" (121 mm) Approximate Weights Net: 815 lbs. (369.7 kgs) Crated: 1037 lbs. (470.3 kgs) Volume: 67.4 cu ft (1.91 cu m) 140501 Introduction Figure 1 4 Model C602 General Installation Instructions CAUTION: Only trained, authorized service technicians should install this equipment. Failure to comply will void the factory warranty. The following are general installation instructions. For complete installation details, please see the check out card. ALL WIRING AND PLUMBING MUST CONFORM TO NATIONAL AND LOCAL CODES. INSTALL POTABLE WATER CONNECTION WITH ADEQUATE BACK-FLOW PROTECTION TO COMPLY WITH APPLICABLE NATIONAL, STATE AND LOCAL CODES. Site Preparation Review the area where the unit will be installed before uncrating the unit. Make sure that all possible hazards to the user and the equipment have been addressed. This machine must be placed on a level surface. Failure to comply may result in personal injury or equipment damage. DO NOT install the machine in an area where a water jet could be used to clean or rinse the freezer. Failure to follow this instruction may result in serious electrical shock. Uncrate the unit and inspect it for damage. Report any damage to your Taylor Distributor. For Indoor Use Only: This unit is designed to operate indoors, under normal ambient temperatures of 70° - 75°F (21° - 24°C). The freezer has successfully performed in high ambient temperatures of 104°(40°C) at reduced capacities. This piece of equipment is made in the USA and has USA sizes of hardware. All metric conversions and approximate and vary in size. In all areas of the world, equipment should be installed in accordance with existing local codes. Please contact your local authorities if you have any questions. Care should be taken to ensure that all basic safety practices are followed during the installation and servicing activities related to the installation and service of Taylor equipment. S Only authorized Taylor service personnel should perform installation and repairs on the equipment. S Authorized service personnel should consult OSHA Standard 29CFRI910.147 or the applicable code of the local area for the industry standards on lockout/tagout procedures before beginning any installation or repairs. S Authorized service personnel must ensure that the proper PPE is available and worn when required during installation and service. S Authorized service personnel must remove all metal jewelry, rings, and watches before working on electrical equipment. Air Cooled Units These units require a minimum of 3" (76 mm) of air clearance around all sides. Install the deflector provided to prevent recirculation of warm air. Minimum air clearances must be met to assure adequate air flow for optimum performance. Model C602 5 Introduction Water Connections (Water Cooled Units, Only) An adequate cold water supply must be provided with a hand shut-off valve. On the underside of the base pan or on the right side, two 3/8" I.P.S. water connections for inlet and outlet are provided for easy hook-up. 1/2" inside diameter water lines should be connected to the machine. Flexible hose sets are recommended, if local codes permit. In Europe, hose sets for connection of appliances to the water mains must comply with the international IEC 61770 standard. The water expansion valve setting of the unit (high side) is to be set at 250-260 PSIG (17,2-17,9 Bar). The recommended low side setting is 27 to 29 PSIG (1,86 to 2,0 Bar). Please consult the expansion valve tag connected to the unit to verify. Depending on local water conditions, it may be advisable to install a water strainer to prevent foreign substances from clogging the automatic water valve. There will be only one water "in" and one water "out" connection. DO NOT install a hand shut-off valve on the water "out" line! Water should always flow in this order: first through the automatic water valve; second, through the condenser; and third, through the outlet fitting to an open trap drain. A back siphon device must be installed to prevent back siphonage of non-potable water into the water system. Electrical Connections In the United States, this equipment is intended to be installed in accordance with the National Electrical Code (NEC), ANSI/NFPA 70-1987. The purpose of the NEC code is the practical safeguarding of persons and property from hazards arising from the use of electricity. This code contains provisions considered necessary for safety. Compliance therewith and proper maintenance will result in an installation essentially free from hazard! In all other areas of the world, equipment should be installed in accordance with the existing local codes. Please contact your local authorities. Each unit requires one power supply for each data label on the unit. Check the data label(s) on the unit for branch circuit overcurrent protection or fuse, circuit ampacity and other electrical specifications. This equipment is provided with a grounding lug that is to be properly attached to the rear of the frame by the authorized installer. The installation location is marked by the equipotential bonding symbol (5021 of IEC 60417-1) on the removable panel and the frame. S Stationary appliances which are not equipped with a power cord and a plug or other device to disconnect the appliance from the power source must have an all-pole disconnecting device with a contact gap of at least 3 mm installed in the external installation. S Appliances that are permanently connected to fixed wiring and for which leakage currents may exceed 10 mA, particularly when disconnected or not used for long periods, or during initial installation, shall have protective devices such as a GFI, to protect against the leakage of current, installed by the authorized personnel to the local codes. S Supply cords used with this unit shall be oil-resistant, sheathed flexible cable not lighter than ordinary polychloroprene or other equivalent synthetic elastomer-sheathed cord (Code designation 60245 IEC 57) installed with the proper cord anchorage to relieve conductors from strain, including twisting, at the terminals and protect the insulation of the conductors from abrasion. If the supply cord is damaged, it must be replaced by an authorized Taylor service technician in order to avoid a hazard. Failure to follow these instructions may result in electrocution or damage to the machine. 131028 Introduction 6 Model C602 Beater Rotation Beater rotation must be clockwise when viewed from the front of the machine). Note: This machine is equipped with an interlock circuit that prevents beater motor operation when the freezer door is not installed. 1. Place the power switch in the OFF position. Failure to follow this instruction may result in electrocution or severe personal injury from hazardous moving parts. 2. Remove the door assembly, beater and scraper blades. 3. Place the power switch in the ON position. 4. Place a magnet over the door switch in the front panel. This deactivates the safety feature which prevents the operation of the machine when the door in not installed. 5. Press the WASH symbol. This activates the beater motor only. CAUTION: Hazardous Moving Parts! Keep your hands clear when operating the machine with the panels removed. Failure to follow this instruction may result in severe personal injury from hazardous moving parts. 6. Look into the freezing cylinder. The drive shaft should be turning clockwise. 7. Press the WASH symbol to discontinue beater motor operation. If the beater rotation must be corrected, perform the following: DISCONNECT ALL POWER TO THE FREEZER. Failure to follow this instruction may result in electrocution. To correct rotation on a three-phase unit, interchange any two of the T1, T2, or T3 on the load side of the beater motor contactor. Repeat Steps 1 8 for the other side of the unit. To correct rotation on a single-phase unit, change the leads inside the beater motor by following the diagram printed on the motor label. Gear Alignment and Rear Shell Bearing 1. Make certain the drive shaft can easily slide in and out of the female socket on the gear unit. 2. If a drive shaft is binding, the gear unit could be out of alignment (loose). Check the bolts on the gear unit to be sure they are tight. 3. Inspect the rear shell bearing for tightness. Be sure the locking tab has been folded over to prevent the nut from loosening. Note: If the gear unit is out of alignment, refer to the General Service Manual. Pump Motor Rotation 1. Remove the air/mix pump assembly. 2. Connect power to the freezer and place the power switch in the ON position. 3. Press the PUMP key on the control panel. This will activate the pump motor only. 4. Observe the pump ball crank. It should be rotating counterclockwise. If rotation is not correct, refer to the wiring diagram on the pump motor and re-wire accordingly. Model C602 7 Introduction Refrigerant Taylor uses R404A refrigerant. This refrigerant is generally considered non-toxic and non-flammable; however, any gas under pressure is potentially hazardous. NEVER fill any refrigerant cylinder completely with liquid. Filling the cylinder to approximately 80% will allow for normal expansion. Use only R404A refrigerant that conforms to the AHRI standard 700 specification. The use of any other refrigerant may expose users and operators to unexpected safety hazards. Refrigerant liquid sprayed onto the skin may cause serious damage to tissue. Keep eyes and skin protected. If refrigerant burns should occur, flush immediately with cold water. If burns are severe, apply ice packs and contact a physician immediately. Taylor reminds technicians to be cautious of government laws regarding refrigerant recovery, recycling, and reclaiming systems. If you have any questions regarding these laws, please contact the factory Service Department. WARNING: R404A refrigerant used in conjunction with polyolester oils is extremely moisture absorbent. When opening a refrigeration system, the maximum time the system is open must not exceed 15 minutes. Cap all open tubing to prevent humid air or water from being absorbed by the oil. Compressor Warranty Disclaimer The refrigeration compressor(s) on this machine are warranted for the term indicated on the warranty card accompanying this machine. However, due to the Montreal Protocol and the U.S. Clean Air Act Amendments of 1990, many new refrigerants are being tested and developed; thus seeking their way into the service industry. Some of these new refrigerants are being advertised as drop-in replacements for numerous applications. It should be noted that, in the event of ordinary service to this machine's refrigeration system, only the refrigerant specified on the affixed data label should be used. The unauthorized use of alternate refrigerants will void your compressor warranty. It will be the owners' responsibility to make this fact known to any technicians they employ. It should be noted, that Taylor does not warrant the refrigerant used in its equipment. For example, if the refrigerant is lost during the course of ordinary service to this machine, Taylor has no obligation to either supply or provide its replacement either at billable or unbillable terms. Taylor does have the obligation to recommend a suitable replacement if the original refrigerant is banned, obsoleted, or no longer available during the five year warranty of the compressor. Taylor will continue to monitor the industry and test new alternates as they are being developed. Should a new alternate prove, through our testing, that it would be accepted as a drop-in replacement, then the above disclaimer would become null and void. To find out the current status of an alternate refrigerant as it relates to your compressor, call the local Taylor Distributor or the Taylor Factory. Be prepared to provide the model/serial number of the unit in question. 131028 Introduction 8 Model C602 Environmental Notices ______________________________ In consideration of our environment, Taylor proudly uses only earth friendly HFC refrigerants. The HFC refrigerant used in the Model C606 is R404A. This refrigerant is generally considered non-toxic and non-flammable, with an Ozone Depleting Potential (ODP) of zero (0). However, any gas under pressure is potentially hazardous and must be handled with caution. If the crossed out wheeled bin symbol is affixed to this product, it signifies that this product is compliant with the EU Directive for Waste Electric/ Electronic Goods (WEEE) as well as other similar legislation in affect after August 13, 2005. Therefore, it must be collected separately after its use is completed, and cannot be disposed of as unsorted municipal waste. The user is responsible for returning the product to the appropriate collection facility, as specified by your local codes. For additional information regarding applicable local laws, please contact the municipal facility and/or local distributor. For Indoor Use Only: This unit is designed to operate indoors, under normal ambient temperatures of 70° - 75°F (21° - 24°C). The freezer has successfully performed in high ambient temperatures of 104°(40°C) at reduced capacities. Noise Level: Airborne noise emission does not exceed 78 dB(A) when measured at the distance of 1.0 meter from the surface of the machine and at a height of 1.6 meters from the floor. Model C602 9 Introduction Notes: Introduction 10 Model C602 Section 2: Systems, Controls and Operations S Running Specifications S Refrigeration System Schematic S Control Panel Functions S Freezer Lock-Out S Service Menu S Heat Treatment S Timers S Glycol S Setting Viscosity S Portion Control (Shake) S Adjustable Draw Handle S Control Overview S Universal Control S LONWorks® Gateway S Electrical System S Shake Draw S Draw Solenoid S Shake Dispensing Alignment Procedure S Syrup Model C602 11 Systems, Controls and Operations Running Specifications Pressures/Temperatures The following are the Taylor recommended settings for various components in the Model C602. (See page 13 for the Refrigeration System Schematic.) Expansion Valve Soft Serve Air Cooled: 20 - 22 psi. (138 - 152 kPa) Water Cooled: 20 - 22 psi. (138 - 152 kPa) for a normal product of 16_ - 18_F. (-8.8_to -7.7_C). Shake Air Cooled: 31 - 33 psi. (214 - 228 kPa) Water Cooled: 31 - 33 psi. (214 - 228 kPa) for a normal product of 24_ - 26_F. (-4_C). Note: Triple Thick Shake product temperature is 22_- 24_F. (-5_C). Expansion Valve Adjustment Connect your refrigerant gauge to the low side access valve. Turn the access valve counter-clockwise to open the valve. Adjust the pressure higher or lower by turning the expansion valve adjustment screw. Clockwise turns will raise the pressure and counterclockwise will lower the pressure. Note: Make expansion valve adjustments with mix in the freezing cylinder and the freezer in the AUTO mode. Be sure to allow adequate time for the pressure to stabilize. Turn the access valve clockwise to close the valve. Install and securely tighten the access valve caps and the expansion valve cap. Low Side (Suction) Suction pressure equals expansion valve setting. High Side (Discharge) High side pressure varies for air cooled units, depending on the ambient temperature. Ambient Temperature Normal Operating Head Pressures F 70_ 80_ 90_ 100_ C 21.1_ 26.7_ 32.2_ 37.8_ PSI 240 - 270 (1,655 - 1,862 kPa) 270 - 300 (1,862 - 2,069 kPa) 300 - 340 (2,069 - 2,344 kPa) 340 - 380 (2,344 - 2,620 kPa) Water Valve On a water cooled unit, the water valve should be set to maintain a compressor head pressure of 255 psi. (1,758 kPa). Water Valve Adjustment Note: Make this adjustment with mix in the cylinder and the freezer in the AUTO mode. Be sure to allow adequate time for pressure to stabilize. Connect your refrigerant gauge to the high side access valve. Turn the access valve counterclockwise to open the valve. Turning the adjustment stem on the water valve clockwise will lower the pressure. Turn the access valve clockwise to close the valve. Install and securely tighten the access valve caps. 081028 Systems, Controls and Operations 12 Model C602 Refrigeration System Schematic Model C602 Figure 2 13 090609 Systems, Controls and Operations Control Panel Functions Figure 3 ITEM DESCRIPTION 1 Keypad-Shake 2 Display-Vacuum Fluorescent Menu (VFD) 3 Keypad-Menu (Entry/Exit) 4 Keypad-Soft Serve 5 Standby-Soft Serve 6 Standby-Shake 7 Keypad-Topping Heater 8 Display-LED Dual (Brush Clean Countdown) 9 Keypad-Flavor Select 10 Switch-Power 11 Keypad-Calibrate Menu 12 Indicator Light-Mix Low 13 Indicator Light-Mix Out FUNCTION Used for selecting operating functions on the shake side of the machine. Screen which displays menu options and notifies operator if a fault is detected. Used to select the Manager or Service Menu or to exit the Menu Display. Used for selecting operating functions on the soft serve side of the machine. Indicates when the soft serve side is in the Standby mode. Indicates when the shake side is in the Standby mode. Used to activate the topping rail heaters. Displays the number of days before brush cleaning is required. Used for selecting the desired shake flavor to be dispensed. Also used for opening and closing the draw valve when cleaning, sanitizing, and priming the shake side. When placed in the ON position, allows control panel operation. Used to access the Calibrate Menu containing options for calibrating the syrup dispensing rate or priming and flushing the syrup lines. Illuminates when the mix hopper has a low supply of mix and should be refilled as soon as possible. Illuminates when the mix hopper has an insufficient supply of mix to operate the freezer. The Auto mode will be locked out and the machine will be placed in the Standby mode. 080821 Systems, Controls and Operations 14 Model C602 Symbol Definitions To better communicate in the International arena, the words on many of our operator keys have been replaced by symbols to indicate their functions. Your Taylor equipment is designed with these International symbols. The following chart identifies the symbol definitions. = CALIBRATE = MENU DISPLAY = AUTO = HEAT CYCLE = WASH = MIX PUMP = STANDBY (SHAKE) = STANDBY (SOFT SERVE) Power Switch When placed in the ON position, the power switch allows control panel operation. Vacuum Fluorescent Display The vacuum fluorescent display (VFD) is located on the front control panel. During normal operation the display is blank. The display is used to show menu options and notifies the operator if a fault is detected. On International models, the display will indicate the temperature of the mix in each hopper. = FLAVOR SELECTION = MIX LOW = MIX OUT = TOPPING HEATER-LEFT = TOPPING HEATER-RIGHT Indicator Lights MIX LOW - When the MIX LOW symbol is illuminated, the mix hopper has a low supply of mix and should be refilled as soon as possible. MIX OUT - When the MIX OUT symbol is illuminated, the mix hopper has been almost completely exhausted and has an insufficient supply of mix to operate the freezer. At this time, the AUTO mode is locked out and the freezer will be placed in the STANDBY mode. To initiate the refrigeration system, add mix to the mix hopper and touch the AUTO symbol . The freezer will automatically begin operation. Model C602 15 Systems, Controls and Operations Heat Mode Symbol When the HEAT MODE symbol is illuminated, the freezer is in the process of a heat cycle. The heat mode symbol may be selected to start a heat cycle following a freezer soft lock condition. For some International models, the heat symbol can be selected to manually start a heat cycle at any time. Brush Clean Countdown - Displays the number of days before the next brush cleaning is required. When the display has counted down to "1", the machine must be disassembled and brush cleaned within 24 hours. Power Up When the machine is powered, the control system will initialize to perform a system check. There will four types of data that the system will check when the control is initializing: Lamp Test, Lockout Data, Configuration Data, and System Data. (See Figure 5.) C602 / C606 UVC4 V01.05.XXX lamp test Lamp Test: The control and software version is displayed and all of the LED's on the display panel are illuminated. (See Figure 4.) Initializing . . . . . Figure 4 Following the lamp test, three separate screens will appear during initialization. Initializing . . . . Lockout Data Initializing . . . . Config Data Initializing . . . . System Data During the INITIALIZING . . . . . if the system detects corrupt data, the following display will alert the operator that the control settings have changed. (See Figure 5.) SERVICE REQ'D NVRAM FAULT RESET TO DEFAULTS < Press to clear Figure 5 Once the system has initialized, the number of days remaining before the next brush cleaning is indicated on the control panel and the SAFETY TIMEOUT screen is displayed with the audible alarm activated. (See Figure 6.) SAFETY TIMEOUT ANY KEY ABORTS Figure 6 The SAFETY TIMEOUT screen will be displayed, with the alarm on, for 60 seconds or until any control symbol is selected. After the safety timeout has been completed and the power switch is OFF, the status screen will display. When the brush clean requirements have been met, the following screen will display. (See Figure 7.) POWER SWITCH OFF =-=-=-=-=-=-=UNIT CLEANED Figure 7 120628 Systems, Controls and Operations 16 Model C602 If a brush cleaning was not completed, the status screen will display the current hopper temperature, barrel temperature, and the five minute brush clean timer. (See Figure 8.) POWER SWITCH OFF TIME: 5:00 41.0 HOPPER 41.0 41.0 BARREL 41.0 Figure 8 Power Switch ON When the power switch is placed in the ON position, the control panel touch keys become operative. The VFD will be either blank or indicate that the unit has been cleaned. (See Figure 9.) UNIT CLEANED Figure 9 Display for International Models Only: Some International models will continuously display the temperature of each mix hopper when the power switch is in the ON position. (See Figure 10.) HOPPER 21.0 21.1 UNIT CLEANED Figure 10 Heat Cycle The HEAT symbols on the control panel are illuminated throughout the heat treatment cycle. Two warning messages will be displayed on the screen. "DO NOT DRAW" will be displayed when the mix temperature is below 130°F (54.4°C). (See Figure 11.) L: DO NOT DRAW R: DO NOT DRAW Figure 11 When the temperature of the mix is above 130°F (54.4°C) the screen will display a message indicating that HOT PRODUCT is in the machine. (See Figure 12.) L: HOT PRODUCT R: HOT PRODUCT Figure 12 DO NOT attempt to draw product or disassemble the unit during the HEAT cycle. The product is hot and under extreme pressure. Model C602 17 Systems, Controls and Operations In the HEAT cycle, the mix temperature in the hoppers and freezing cylinders must be raised to 151°F (66.1°C) within 90 minutes. When the heating phase is complete, the freezer goes into the holding phase of the cycle. The holding phase will keep the temperature above 151°F (66.1°C) for a minimum of 30 minutes. The final phase of the heat treatment cycle is the cooling phase. The freezer must cool the mix below 41°F (5°C) within two hours. When the entire heat cycle has been completed, the HEAT symbols will no longer be illuminated. The machine will enter the STANDBY mode (STANDBY symbols and illuminate). The machine can be placed in AUTO or left in STANDBY. Brush Clean Requirements Placing the power switch in the OFF position will display the Brush Clean Timer and the current freezing cylinder and hopper temperatures. The timer times out five minutes when the following conditions for a successful brush cleaning are met: a. Mix Low/Mix Out condition. b. Hopper and freezing cylinder temperatures are above 60°F (15.6°C). c. Both freezer doors were removed concurrently. Systems, Controls and Operations 18 Model C602 Freezer Lock-Out Heat Cycle Failure Messages To comply with health codes, heat treatment system freezers must complete a heat treatment cycle daily, and must be disassembled and brush cleaned a minimum of every 14 days. Brush cleaning is the normal disassembly and cleaning procedure found in the Operator Manual. Failure to follow these guidelines will cause the control to lock the freezer out of the AUTO mode. Always comply with local guidelines for the maximum number of days allowed between brush clean cycles. (See the Manager/Service Menu for setting the Brush Clean interval, on page 28.) If the Heat Treatment Cycle fails, the VFD will display a failure message and return the freezer to the STANDBY mode. A "lock" is defined as a special STANDBY mode of operation which does not allow the machine to operate in the AUTO mode. There are two types of freezer lock conditions that can occur: Hard Lock or Soft Lock. A Hard Lock requires the machine be disassembled and brush cleaned. A Soft Lock can be corrected by either disassembling and brush cleaning the machine, or by starting another heat treatment cycle. Hard Lock: There are two causes of a hard lock failure: 1. The brush clean timer has elapsed (maximum setting of 14 days). (See Figure 13.) BRUSH CLEAN TIMEOUT FREEZER LOCKED CLEANING REQ'D WASH TO BRUSH CLEAN Figure 13 Selecting the WASH symbol will display the following screen. (See Figure 14.) FREEZER LOCKED Figure 14 2. There has been a thermistor failure (freezing cylinder, hopper, or glycol) during the heat treatment process. (See Figure 15.) SYSTEM FAULT FREEZER LOCKED SERVICE REQ'D < PRESS TO CLEAR Figure 15 Selecting the CALIBRATE symbol will indicate which thermistor caused the Hard Lock. (See Figure 16.) L: HOPPER THERM BAD FREEZER LOCKED Figure 16 If the machine has hard locked and an attempt is made to enter AUTO, the machine will enter the STANDBY mode and display the following message. (See Figure 17.) FREEZER LOCKED Figure 17 Model C602 19 Systems, Controls and Operations To restore the message that identified the reason for the hard lock, turn the power switch OFF for five seconds and then return the power switch to the ON position. The original message with the reason for the Hard Lock will be displayed. The FAULT DESCRIPTION can also be found in the Manager or Service Menu (See page 29.) The FREEZER LOCKED message will remain on the display until the brush clean requirements are fulfilled. The freezer must be disassembled in order to activate the five minute timer on the display screen. Once the timer counts down to zero, the lockout is cleared. Soft Lock: If a heat treatment cycle has not been initiated within the last 24 hours, a soft lock failure will occur. A soft lock allows the operator to correct the cause of the soft lock. The operator has the option of either starting another heat cycle or brush cleaning the machine. When a soft lock occurs, the machine will go into the STANDBY mode. The following message is displayed on the screen. The reason for the soft lock is indicated on the second line. (See Figure 18.) HEAT TREAT FAILURE REASON HEAT FOR HEAT CYCLE WASH TO BRUSH CLEAN Figure 18 If the reason for the soft lock has been corrected, selecting the HEAT symbol initiates a Heat Cycle immediately. Selecting the WASH symbol when the above message is displayed will hard lock the machine and brush cleaning will be necessary. Reasons For Soft Lock Following are the variable messages for soft lock failures that appear on the second line of the screen. Power Switch Off This soft lock will occur if the power switch is in the OFF position and greater than 24 hours have passed since the start of the 14 day timer, or the start of the last successful Heat Treatment Cycle. Mix Out This soft lock will occur if one or both sides has a mix out condition and greater than 24 hours have passed since the start of the 14 day timer or the start of the last successful Heat Treatment Cycle. Auto or Standby Off This soft lock will occur if one or both sides is in the OFF mode and greater than 24 hours have passed since the start of the 14 day timer or the start of the last successful Heat Treatment Cycle. No Heat Cycle Tried No Heat Treatment Cycle was performed in the 24 hours after the start of the 14 day timer, or the start of the last successful Heat Treatment Cycle. (AUTO HEAT TIME was advanced,a power loss was experienced at the time the cycle was to occur, or a heat cycle failure not due to a thermistor failure.) Systems, Controls and Operations 20 Model C602 If the following screen appears, a soft lock has occurred during the heat treatment cycle. (See Figure 19.) HEAT TREAT FAILURE FREEZER LOCKED HEAT FOR HEAT CYCLE WASH TO BRUSH CLEAN Figure 19 A soft lock can also occur any time during operation when the hopper or freezing cylinder temperature rises above 59°F (15°C), the temperature rises and remains above 41°F(5°C) for more than four hours, or the temperature rises and remains above 45°F(7°C) for one hour. If a PRODUCT OVER TEMPERATURE condition occurs during operation, the following screen will appear. (See Figure 20.) PRODUCT OVER TEMP HEAT FOR HEAT CYCLE WASH TO BRUSH CLEAN Figure 20 When one of these messages appears, automatic freezer operation cannot take place until the freezer is disassembled and brush cleaned, or has completed a heat treatment cycle. Select the HEAT symbol to start a heat cycle, or select the WASH symbol to disassemble and brush clean the machine. Once the freezer is unlocked by starting a heat treatment cycle the HEAT symbol will illuminate and the following message will be displayed on the screen. (See Figure 21.) L: DO NOT DRAW R: DO NOT DRAW Figure 21 If the WASH symbol is selected to clear the lockout by brush cleaning the machine, the FREEZER LOCKED message will remain on the display until the brush clean requirements are fulfilled. The freezer must be disassembled in order to activate the five minute timer on the display screen. Once the timer counts down to zero, the lockout is cleared. (See Figure 22.) FREEZER LOCKED Figure 22 To restore the message that identified the reason for the soft lock, turn the power switch OFF for five seconds, and then return the power switch to the ON position. The original message with the reason for the soft lock will be displayed. (See Figure 23.) HEAT TREAT FAILURE REASON HEAT FOR HEAT CYCLE WASH TO BRUSH CLEAN Figure 23 The FAULT DESCRIPTION can also be found in the Manager and Service Menus. (See page 29.) Note: A record of Heat Cycle Data and Lock Out History can be found in the Manager and Service Menus. (See page 31.) Model C602 21 Systems, Controls and Operations Service Menu The Service Menu option allows a trained service technician to access and modify critical operating parameters for the machine. All the menu screens found in the Manager's Menu are also included in the Service Menu. To access the menu, touch the center of the CONE symbol. (See Figure 24.) Note: You will not be able to dispense shakes while accessing the Service Menu options, except when the CURRENT CONDITIONS screen is displayed. The soft serve side will continue operation in the mode it was in when the Menu was selected. However, the soft serve side control keys will not be illuminated and are non-functional when a menu screen is displayed. The control keys for both sides are only functional when the CURRENT CONDITIONS screen is displayed. Figure 24 The shake AUTO symbol , the OPTIONAL FLAVOR symbol , the CONE symbol , and the CALIBRATION symbol will be illuminated when the ACCESS CODE screen is displayed. In the Menu program, the shake side AUTO symbol , OPTIONAL FLAVOR symbol , and CALIBRATION symbol will function as menu keys. The CONE symbol is used to exit the menu. AUTO - increases the value above the cursor and used to scroll upward in text displays OPTIONAL FLAVOR - decreases the value above the cursor and used to scroll downward in text displays. CALIBRATION - advances the cursor position to the right and is used to select menu options. Entering Access Code With the ACCESS CODE screen on the display use the AUTO or OPTIONAL FLAVOR symbols to set the first code number in the cursor position. When the correct number is selected, touch the CALIBRATION symbol to move the cursor to the next number position. The access code for the Service Menu is 5231. The access code for the Manager Menu is 8309. (See Figure 25.) ENTER ACCESS CODE 5231 _ Figure 25 Systems, Controls and Operations 22 Model C602 Continue to enter the proper access code numbers until all four numbers are displayed, and then touch the CALIBRATION symbol . The Service Menu list will display on the screen, provided the correct access code is entered. If an incorrect number is entered for the access code, the display will exit the Menu program when the CALIBRATION symbol is selected. (See Figure 26.) Figure 26 Service Menu Options Touch the AUTO symbol or OPTIONAL FLAVOR symbol to move up or down through the Menu. Select a Menu option by aligning the option with the arrow on the left side of the screen, and then touch the CALIBRATION symbol . Exit the Menu program by selecting EXIT FROM MENU or touch the CONE symbol . The following menu options are listed in the Service Menu: (Note: Options "EXIT FROM MENU" through "NET SERVICE PIN" can also be accessed through the Manager's Menu.) EXIT FROM MENU SYRUP CALIBRATION VERIFY CALIBRATION SERVINGS COUNTER SET CLOCK AUTO HEAT TIME AUTO START TIME STANDBY MODE BRUSH CLEAN CYCLE MIX LEVEL AUDIBLE FAULT DESCRIPTION FAULT HISTORY LOCKOUT HISTORY HEAT CYCLE SUMMARY HEAT CYCLE DATA SYSTEM INFORMATION CURRENT CONDITIONS NET SERVICE PIN TEMPERATURE SCALE STANDBY TEMPERATURE HOPPER TEMPERATURE GLYCOL TEMPERATURE VISCOSITY SETTING COMPRESSOR CYCLE TIME COMPRESSOR ON DELAY BEATER OFF DELAY MIX PUMP OFF DELAY WHITESPOT ADJUST CAL SYRUP TIME DRAW SAFETY TIME EDIT UNIT ID CALIBRATE PROXIMITY SWITCH SELECT LANGUAGE ABORT HEAT CYCLE SYRUP MOTOR SETUP SHAKE DRAW SETUP MANUAL CONTROL SOFTWARE UPDATE RESET TO DEFAULTS Model C602 080530 23 Systems, Controls and Operations EXIT FROM MENU Selecting "EXIT FROM MENU" will exit the Menu and the return the control panel symbols to normal operation. SYRUP CALIBRATION The SYRUP CALIBRATION option allows the technician to access the CALIBRATION screen selections from the Service menu. The same functions found in the Calibration menu are displayed on the screen when this menu option is selected. (See Figure 27.) UNFLAVORED DRAW SYRUP CALIBRATION SYRUP PRIME > EXIT Figure 27 Note: The Unflavored Draw option will only appear on the screen when the shake side is in the AUTO mode. See "Syrup Calibration" on page 90 for additional information. VERIFY CALIBRATION The VERIFY CALIBRATION option is used to verify that the amount of syrup dispensed is within the proper specification. (See Figure 28.) VERIFY CALIBRATION Select a flavor <- Press to clear Figure 28 Remove the syrup valve from the dispensing door. With the line fully primed with syrup, position the syrup valve over the small chamber side of the divided syrup cup, and then select the corresponding favor selection. Syrup will flow into the cup for 5 seconds (7 seconds for Triple Thick Shake Syrup) and then automatically stop flowing. Place the cup on a flat surface and check the amount of syrup dispensed. If the level is not within the correct specification, the flavor will need to be recalibrated. Select the CALIBRATION symbol to exit the VERIFY CALIBRATION screen and return to the Menu list. SERVINGS COUNTER The SERVING COUNTER screen is used to check or reset the number of servings dispensed from the machine. (See Figure 29.) SERVINGS COUNTER L=0 R=0 Next > Exit Figure 29 Reset the SERVINGS COUNTER by selecting the AUTO symbol to move the arrow to "Next". The Reset Counters and Details selections will be displayed on the next screen. (See Figure 30.) SERVINGS COUNTER Details > Reset Counters Exit Figure 30 Select the AUTO symbol to move the arrow (>) to RESET COUNTERS. Then select the CALIBRATION symbol . (See Figure 31.) SERVINGS COUNTERS Are you sure? > Yes No Figure 31 The display will ask, "Are you sure?" To reset the counters, select the AUTO symbol to move the arrow (>) to YES. Select the CALIBRATION symbol to clear the left and right counters and return to the SERVINGS COUNTER screen. If you do not want to clear the serving counter, move the arrow to "No" and select the CALIBRATION symbol to return to the SERVINGS COUNTER screen without resetting the counters to zero. Systems, Controls and Operations 24 Model C602 Note: The SERVINGS COUNTER will automatically reset to zero when the machine is brush cleaned. (See Figure 32.) SERVINGS COUNTER L=0 R=0 Next > Exit Figure 32 Access the Details screen by selecting "Next" in the SERVINGS COUNTER screen. Move the arrow to "Details" and then select the CALIBRATION symbol . (See Figure 33.) SERVINGS COUNTER > Details Reset Counters Exit Figure 33 The counter menu will also display details for the number of servings for each flavor (chocolate, strawberry, vanilla, option, unflavored, and soft serve), and count the method that ended the draw for each flavor (pyroelectric sensor detection, manually selecting a flavor key, draw safety timeout, and other). (See Figure 34.) Example: CHOCOLATE Pyro = 0 Oper = 0 Time = 0 Other = 0 > Next Figure 34 Pyro = Pyrosensor detected and triggered the end of the draw. Time = The Draw Safety Time setting was reached before the pyrosensor detection or before a flavor key was selected. Oper = A flavor key was selected to terminate the draw. Other = Any draw termination that is not Pyro, Time, or Oper (example: power switch turned off while product is dispensing) SET CLOCK The SET CLOCK option allows the manager or service technician to adjust the control clock date and time. The date and time may only be changed after the freezer has been manually cleaned but before it has been placed in the AUTO or STANDBY mode. The following message will be displayed if the SET CLOCK option is selected when the machine is not in a brush clean state. (See Figure 35.) SET CLOCK 08:00 04/02/2012 NO CHANGES ALLOWED > Press Any Key Figure 35 To change the date or time, select the SET CLOCK option in the menu. Touch the AUTO symbol to advance the arrow from "Exit" to "Change". Touch the CALIBRATION symbol to select the Change option. (See Figure 36.) SET CLOCK 08:00 04/02/2012 Change > Exit Figure 36 Change the time by touching the AUTO or OPTIONAL FLAVOR symbol with the cursor under the hour position. Move the cursor to the minutes by selecting the CALIBRATION symbol . Once the correct minutes are entered, select the CALIBRATION symbol to advance the cursor to the month. (See Figure 37.) SET CLOCK 08:00 04/02/2012 __ > Exit Figure 37 Model C602 25 Systems, Controls and Operations Enter the correct month, day, and year. Then select the CALIBRATION symbol to advance to the DAYLIGHT SAVING TIME screen. (See Figure 38.) DAYLIGHT SAVING TIME ENABLED > Enable Disable Figure 38 To Disable the Daylight Saving Time feature, select the AUTO symbol to move the arrow to "Disable". Touch the CALIBRATION symbol to save the selection. To enable the Daylight Saving Time feature, select the AUTO symbol to move the arrow to "Enable". Touch the CALIBRATION symbol to save the selection. The Daylight Saving Time feature, when enabled, will automatically adjust the control clock for Daylight Saving Time. Change the month and week for Daylight Savings Time by selecting the AUTO symbol to advance the arrow from "Exit" to "Change". Touch the CALIBRATION symbol to select the Change option and move to the next screen. (See Figure 39.) MAR SECOND SUNDAY NOV FIRST SUNDAY Change > Exit Figure 39 Use the arrow keys to scroll to the appropriate month. Touch the CALIBRATION symbol to accept the selection. (See Figure 40.) DST START MONTH JAN FEB > MAR Figure 40 Once the appropriate month has been entered, scroll to the appropriate week. Touch the CALIBRATION symbol to accept the selection. (See Figure 41.) DST START WEEK FIRST SUNDAY > SECOND SUNDAY THIRD SUNDAY Figure 41 (Note: Scroll down to see selections "FOURTH SUNDAY" and "LAST SUNDAY".) Select the month that Daylight Saving Time will end. Touch the CALIBRATION symbol to accept the selection. (See Figure 42.) DST END MONTH JAN FEB > MAR Figure 42 Select the appropriate week that Daylight Saving Time will end. Touch the CALIBRATION symbol to accept the selection. (See Figure 43.) DST END WEEK FIRST SUNDAY > SECOND SUNDAY THIRD SUNDAY Figure 43 Select the CALIBRATION symbol screen and return to the Menu. to exit the 070323 Systems, Controls and Operations 26 Model C602 AUTO HEAT TIME The AUTO HEAT TIME screen allows the manager or service technician to set the time of day in which the heat treatment cycle will start. (See Figure 44.) AUTO HEAT TIME 00:00 Change > Exit Figure 44 Note: Do not advance the Auto Heat Time setting except on the day the unit is brush cleaned. Increasing the time between heat cycles will cause the machine to soft lock if the start of the cycle does not begin within 24 hours from the start of the previous heat treatment cycle. To set the AUTO HEAT TIME select the AUTO symbol to move the arrow to Change. Then select the CALIBRATION symbol . The screen will display the time with the cursor under the hour position. (See Figure 45.) AUTO HEAT TIME 00:00 __ Figure 45 Select the AUTO symbol or the OPTIONAL FLAVOR symbol to increase or decrease the hour to the desired setting. Then move the cursor to the minutes position by selecting the CALIBRATION symbol . Adjust the setting for minutes, then select the CALIBRATION symbol to save the setting and return to the AUTO HEAT TIME screen. Select the CALIBRATION symbol to exit the screen and return to the Menu. AUTO START TIME The AUTO START TIME option allows the manager or service technician to set the time of day at which the machine automatically enters the AUTO mode from the STANDBY mode. The machine must be in the STANDBY mode without a freezer lock condition in order to AUTO start at the programmable time. The AUTO START TIME can be disabled and will require starting the AUTO mode manually. (See Figure 46.) AUTO START TIME DISABLED Enable > Disable Figure 46 Enable the AUTO START TIME by selecting the AUTO symbol to move the arrow up to Enable. Select the CALIBRATION symbol to advance to the next screen. (See Figure 47.) AUTO START TIME 00:00 Change > Exit Figure 47 Program the AUTO START TIME by selecting the AUTO symbol to move the arrow to Change. Select the CALIBRATION symbol to advance to the next screen. (See Figure 48.) AUTO START TIME 00:00 __ Figure 48 Model C602 27 Systems, Controls and Operations Program the AUTO START TIME by increasing (AUTO symbol ) or decreasing (OPTIONAL FLAVOR symbol ) the hour setting above the cursor. Select the CALIBRATION symbol to advance the cursor and program the minutes setting. Select the CALIBRATION symbol to return to the previous screen with the new time setting displayed. Select the CALIBRATION symbol to exit the screen and return to the Menu. STANDBY MODE The Standby option is used only on models which have the control panel Standby keys disabled. The STANDBY option is used to manually place the left or right side in the standby mode during long, no draw periods. Select the STANDBY screen from the Menu. Select the AUTO symbol to move the arrow up to the left (shake) or right (soft serve) side. Select the CALIBRATION symbol to activate Standby for the selected side. Repeat the steps to activate Standby on the remaining side. (See Figure 49.) STANDBY MODE LEFT RIGHT > Exit Figure 49 Discontinue Standby operation for either side by exiting the Menu and select the AUTO mode. BRUSH CLEAN CYCLE The BRUSH CLEAN CYCLE option allows the manager or service technician to select the maximum number of days between brush cleaning the machine. The brush clean cycle may only be changed after the freezer has been manually cleaned but before it has been placed in the AUTO or STANDBY mode. The following message will be displayed if the BRUSH CLEAN CYCLE option is selected when the machine is not in a brush clean state. (See Figure 50.) BRUSH CLEAN CYCLE TIME 14 DAYS NO CHANGES ALLOWED Press Any Key Figure 50 Change the number of days between brush clean intervals by selecting the AUTO symbol to decrease the days or the OPTIONAL FLAVOR symbol to increase the number of days. Select the CALIBRATION symbol to save the setting and exit back to the Menu. The number of days displayed on the brush clean counter will change to the new setting. (See Figure 51.) BRUSH CLEAN CYCLE TIME 14 DAYS Figure 51 Always comply with local guidelines on the number of days allowed between brush clean cycles. Systems, Controls and Operations 28 Model C602 MIX LEVEL AUDIBLE The MIX LEVEL AUDIBLE option, when enabled, will alert the operator with an audible tone when there is mix low or mix out condition. The following screen is displayed upon selecting this option. (See Figure 52.) MIX LEVEL AUDIBLE ENABLED > Enable Disable Figure 52 Disable the audible tone feature by selecting the OPTIONAL FLAVOR symbol to move the arrow to DISABLE. Select the CALIBRATION symbol to save the new setting and return to the Menu. The control panel icons for Mix Low and Mix Out will illuminate as the mix level drops in the hopper but the audible tone will be disabled. FAULT DESCRIPTION The FAULT DESCRIPTION display will indicate if there is a fault with the freezer and the side of the freezer where the fault occurred. When no faults are detected the following screen will be displayed. (See Figure 53.) FAULT DESCRIPTION NO FAULT FOUND Figure 53 Select the CALIBRATION symbol to display the next fault found or return to the Menu if no other faults exist. Selecting the CALIBRATION symbol any time faults are displayed will clear the faults if corrected, upon returning to the Menu screen. Listed below are the variable messages which will appear, along with an explanation for the corrective action. NO FAULT FOUND - There was no fault found in the freezer. Nothing will appear on the screen after this variable message appears. BEATER OVERLOAD - Press the beater reset button firmly for the side of the freezer with the fault. HPCO COMPRESSOR - Place the power switch in the OFF position. Wait 5 minutes for the machine to cool. Place the power switch in the ON position and restart each side in AUTO. HOPPER THERMISTOR BAD - Place the power switch in the OFF position. Replace the bad probe. BARREL THERMISTOR BAD - Place the power switch in the OFF position. Replace the bad probe. GLYCOL THERMISTOR BAD - Place the power switch in the OFF position. Replace the bad probe. PRODUCT DOOR OFF - Place the power switch in the OFF position. Check for proper installation of the dispensing door and that the hand screws are tight. HOPPER OVER TEMP - Place the power switch in the ON position and verify that the AUTO or STANDBY symbol is illuminated. BARREL OVER TEMP - Place the power switch in the ON position and verify that the AUTO or STANDBY symbol is illuminated. COMP ON TOO LONG - Compressor runs more than 11 consecutive minutes without the product reaching set point temperature. Check the condenser filter, scraper blades and refrigerant charge. Reprime, using fresh mix. Model C602 120319 29 Systems, Controls and Operations LOCKOUT HISTORY The LOCKOUT HISTORY screen displays a history of the last 100 soft locks, hard locks, brush clean dates, or aborted heat cycles. Page numbers are indicated in the upper right hand corner. Page 1 always contains the most recent failure. (See Figure 54.) LOCKOUT HISTORY 1 00/00/00 00:00 REASON > Exit Figure 54 The second line of the screen displays the date and time a failure occurs. The third line indicates the reason for a failure, or will indicate if a successful brush cleaning has occurred. Some failures occur with multiple reasons. When this occurs, a page will be generated for each reason. Select the AUTO symbol or OPTIONAL FLAVOR symbol to advance forward or backward to view each screen. Listed below are the variable messages that may appear. Faults Occurring While Entering a Heat Treatment Cycle POWER SWITCH OFF - The power switch is OFF. AUTO OR STBY OFF - The control was not in AUTO or STANDBY. MIX OUT FAILURE - A mix out condition was present. NO HEAT CYCLE TRIED - The Auto Heat Time was set to attempt a heat cycle more than 24 hours after the last successful heat cycle. Faults Occurring While in Heat Mode HEAT MODE FAILURE - The maximum allowable heat mode time exceeded 90 minutes. COOL MODE FAILURE - The maximum allowable cool mode time exceeded 120 minutes. TOTAL TIME FAILURE - The maximum allowable total heat treatment time exceeded 6 hours. BRUSH CLEAN TIMEOUT - The total days in operation exceeded the brush clean cycle setting. POWER SWITCH OFF - The power switch was turned OFF during the heat cycle. POWER FAIL IN H/C - A power failure occurred during the heat treatment cycle. (L/R) MIX LOW FAILURE - The mix level in the (left/right) Hopper is too low for a successful heat cycle. (L/R) BEATER OVLD H/C - The overload tripped for the (left/right) side beater motor. (L/R) BRL THERM FAIL - The thermistor sensor for the (left/right) side barrel failed. (L/R) HOPPER THERM FAIL - The thermistor sensor for the (left/right) side hopper failed. (L/R) HPCO H/C - The (left/right) side high pressure switch opened during the heat treatment cycle. HOLD PHASE RESTART - The temperature fell below 150°F (65.6°C). Faults Occurring While in AUTO Mode (L/R) HPR>41F (5C) AFTER 4 HR - The mix temperature in the left or right hopper was above 41F (5C) more than four hours. (L/R) BRL>41F (5C) AFTER 4 HR - The mix temperature in the left or right barrel was above 41F (5C) more than four hours. (L/R) HPR>41F (5C) AFTER PF - The mix temperature in the left or right hopper was above 41F (5C) more than four hours following a power failure. (L/R) BRL>41F (5C) AFTER PF - The mix temperature in the left or right barrel was above 41F (5C) more than four hours following a power failure. (L/R) HPR>45F (7C) AFTER 1 HR - The mix temperature in the left or right hopper was above 45_F (7_C) more than one hour. (L/R) BRL>45F (7C) AFTER 1 HR - The mix temperature in the left or right barrel was above 45_F (7_C) more than one hour. (L/R) HPR>59F (15C) - The mix temperature in the left or right hopper exceeded 59F (15C). (L/R) BRL>59F (15C) - The mix temperature in the left or right barrel exceeded 59F (15C). 130930 Systems, Controls and Operations 30 Model C602 FAULT HISTORY The FAULT HISTORY will display up to 100 faults that have occurred. The most recent fault is displayed on screen 1. The date, time, and fault description is displayed on each screen. (See Figure 55.) FAULT HISTORY 1 04/23/12 08:00 FAULT DESCRIPTION > Exit Figure 55 Advance to the next most recent occurring fault by selecting the AUTO symbol . Scroll the screens in the opposite direction by selecting the OPTIONAL FLAVOR symbol . Exit the FAULT HISTORY screen and return to the menu by selecting the CALIBRATION symbol . Fault Descriptions (L/R) Comp On Too Long - The left or right main compressor has run for more than 11 consecutive minutes without dispensing product. (L/R) Product Door Off - The left or right freezer door is not completely installed or the safety interlock circuit has opened. (L/R) Hopper Therm Bad - The left or right hopper thermistor probe is SHORTED or OPEN. (L/R) Hopper Over Temp - The left or right hopper thermistor probe is reading over 200F (93C). (L/R) Barrel Over Temp - The left or right barrel thermistor probe is reading over 200F (93C). (L/R) Beater Overload - The left or right reset mechanism has tripped. (L/R) HPCO Compressor - The left or right high pressure switch contacts have opened. (L/R) Glycol Therm Bad - The left or right glycol thermistor probe is reading over 200F (93C). HEAT CYCLE SUMMARY The HEAT CYCLE SUMMARY screen displays the hours since the last heat cycle, the hours since the product temperature was above 150F (65.6C), and the number of heat cycles completed since the last brush clean date. (See Figure 56.) HEAT CYCLE SUMMARY HRS SINCE HC 0 HRS SINCE 150.0 0 HRS SINCE BC 0 Figure 56 HEAT CYCLE DATA The HEAT CYCLE DATA screen contains a record of up to 366 heat treatment cycles. The most recent heat cycle data will be shown first. The Standard records have each heat cycle recorded in three screens. Select the AUTO symbol to move the arrow to "Standard records" and select the CALIBRATION symbol . (See Figure 57.) HEAT TREAT CYCLE > Standard records Details Exit Figure 57 The first screen displays the month and day of the heat cycle, the start and end time, and the fault description. The bottom line displays the record number and indicates if a power failure occurred during the heat cycle (POWER FAILURE IN HC). (See Figure 58.) HEAT TREAT CYCLE 01/01 02:00 05:14 NO FAULT FOUND 1 Figure 58 Select the AUTO symbol to advance forward through the data pages. Select the OPTIONAL FLAVOR symbol to reverse the page direction. Model C602 31 Systems, Controls and Operations Hopper and barrel temperature records for each side of the freezer are displayed in the second and third screens. The second screen shows the left side (L) side of the freezer. (See Figure 59.) The third screen shows the right side (R) of the freezer. (See Figure 60.) The top line of these screens shows the hopper (H) and barrel (B) temperatures recorded at the end of the Heat Treat Cycle and indicates the side (L or R) of the freezer. The remaining lines indicate the following: HEAT = Total time for the hopper (h) and barrel (b) to reach 150.9°F (66.1°C). OVER = Total time the hopper (h) and barrel (b) temperature was above 150°F (65.6°C). COOL = Total time the hopper (h) and barrel (b) temperature was above 41°F (5°C) during the COOL phase. PEAK = Highest temperature reading for the hopper (h) and barrel (b) during the Heat Treatment Cycle. H: 40.9 B:26.3 L HEAT OVER COOL PEAK 1:12 0:49 h 1:19 161.0 0:46 1.11 b 0:15 169.7 Figure 59 H: 38.0 B:23.7 R HEAT OVER COOL PEAK 1:09 0:52 h 1:11 161.2 0:66 1.00 b 0:15 169.9 Figure 60 The HEAT time indicates the amount of time taken in each zone to reach 150.9°F (66.1°C). Each zone must remain above 150°F (65.6°C) for a minimum of 35 minutes. In addition, each zone must be heated for a minimum of 115 minutes. Select the AUTO symbol to advance to the next page or the OPTIONAL FLAVOR symbol to view the previous page. A Heat Cycle Failure message will display on the first screen if a failure occurred. Listed below are variable failure code messages which could appear on line 2. HT HEAT TIME FAILURE Mix temperature did not rise above 151°F (66.1°C) in less than 90 minutes. CL COOL MODE FAILURE Mix temperature in the hopper and freezing cylinder did not fall below 41°F (5°C) in less than 120 minutes. TT TOTAL TIME FAILURE The heat treatment cycle must be completed in no more than 6 hours. MO MIX OUT FAILURE A mix out condition was detected at the start or during the heat cycle. ML MIX LOW FAILURE The Heat Phase or Cool Phase time was exceeded and a mix low condition was present. BO BEATER OLVD IN HC A beater overload occurred during the heat cycle. HO HPCO IN HEAT CYCLE A high pressure cut-out condition occurred during the heat cycle. PF POWER FAILURE IN HC A power failure caused the Heat Phase, Cool Phase, or Total Cycle Time to exceed the maximum allowed time. If a power failure occurs, but the heat treatment cycle does not fail, an asterisk(*) will appear on the third line of the display. PS POWER SWITCH OFF The power switch was placed into the OFF position during the heat cycle. TH THERMISTOR FAILURE A thermistor probe has failed. OP OPERATOR INTERRUPT Indicates the heat cycle was aborted in the OPERATOR INTERRUPT option in the Service Menu. PD PRODUCT DOOR OFF A product door is not in place or is loose. 130930 Systems, Controls and Operations 32 Model C602 The HEAT CYCLE DATA Details record the temperature in the freezing cylinders and mix hoppers every five minutes during the heat treatment cycle. Up to 366 heat treatment cycles are recorded. The time and temperature is displayed for the left hopper, left barrel, right hopper, and right barrel for each phase during the heat treat cycle. An individual phase or a complete heat treat cycle containing all four phases can be viewed. Heat Treatment Phases HEAT HOLD SOAK COOL The phase that heats the mix in the barrels and hoppers to 151°F (6.1°C). The phase that maintains the mix temperature above 151°F (6.1°C) for a minimum of 30 consecutive minutes. The additional heating time that may follow the HOLD phase to insure the total HEAT, HOLD, and SOAK time is not less than 115 minutes. The phase that refrigerates the mix until all four temperature zones are cooled below 41°F (5°C). In the HEAT CYCLE DATA screen, select the AUTO symbol to move the arrow up to "Details," and then select the Calibration symbol . HEAT CYCLE DATA Standard records > Details Exit The most recent heat treat cycle record (Recd 1) is displayed with the date and time. Access a different heat treatment cycle record by selecting the OPTIONAL FLAVOR symbol to move the arrow to "Next record," and select the Calibration symbol . Repeat this step until the desired record with the date and time is displayed. Recd 1 03/26 > Display record Next record Exit 00:00 With the arrow on the Display record line, select the Calibration symbol . HEAT TREAT CYCLE > HEAT phase temps HOLD phase temps SOAK phase temps Select the OPTIONAL FLAVOR symbol to scroll down to the phase to be reviewed. Selecting "ALL phase temps" will display all four phases of the heat treat cycle record in sequential order. HEAT TREAT CYCLE SOAK phase temps COOL phase temps > ALL phase temps The four temperature readings are recorded at the same time on individual screens. Align the arrow with the phase to be reviewed and select the Calibration symbol . HEAT TREAT CYCLE > HEAT phase temps HOLD phase temps SOAK phase temps HEAT LH r 1 s 1 40.0 3/26 02:05 > Next zone Exit Line 1 Line 2 Displays the Phase HEAT / HOLD / SOAK / COOL LH Left Hopper r1 Record Number s1 Sample Number Zone Temperature Date & Time Temperature was recorded Model C602 120319 33 Systems, Controls and Operations Note: An L or an H displayed to the left of the temperature reading indicates the temperature was the lowest or highest recorded during the phase. Selecting the Calibration symbol will advance the screen to the next zone. The second temperature zone displayed is the left barrel (LB). When the final sample in the phase is displayed, the Heat Cycle results screen can be selected. HEAT RB r 1 s 14 H 169.0 3/26 > Result Exit HEAT LB r 1 s 1 25.4 3/26 02:05 > Next zone Exit If the COOL phase data or "All phase data" were reviewed, the final temperature zone sample in the record will be displayed with the selection for the result screen. Select the Calibration symbol to advance to the next temperature zone; the right hopper (RH). COOL RB r 14 20.0 3/26 > Result Exit s 42 05:15 HEAT RH r 1 s 1 39.5 3/26 02:05 > Next zone Exit Select the Calibration symbol to advance to the last temperature zone in the recorded sample; the right barrel (RB). HEAT RB r 1 s 1 26.5 3/26 02:05 > Next sample Exit Select the Calibration symbol again to advance to the next sample. Each sample is displayed in 5 minute increments. Select the Calibration symbol to view the Heat cycle results screen. PASS r1 s43 Heat Cycle results > Next record Exit To view the details for the same phase in the preceding record ("Next record"), select the Calibration symbol . If "All phase data" was selected, the record number will remain the same and the next phase sample will be displayed. HOLD LH r 1 158.7 3/26 > Next zone Exit s 16 03:15 HEAT LH r 1 s 2 46.4 3/26 02:10 > Next zone Exit Exit the record screens by moving the arrow to "Exit" and select the Calibration symbol . The average heat treatment cycle will contain approximately 40 samples of the four temperature zone screens. 120319 Systems, Controls and Operations 34 Model C602 SYSTEM INFORMATION The SYSTEM INFORMATION is displayed on four separate screens. The first screen contains the control and software version installed in the machine. (See Figure 61.) SOFTWARE VERSION C602 / C606 UVC VERSION V01.05.XXX > Next Figure 61 Select the CALIBRATION symbol to advance to the next system information screen containing the software language version. (See Figure 27.) LANGUAGE V3.00 English > Next Figure 62 For UVC4 models only, select the CALIBRATION symbol to advance to the third system information screen containing the Boot loader version. (See Figure 63.) Boot loader V1.13.000 > Next Figure 63 Select the CALIBRATION symbol to advance to the last system information screen containing the model bill of material and machine serial number. The model and serial number information must be entered in the EDIT UNIT ID screens in the Service Menu in order to display the machine details in the system information screen. (See Figure 64.) B.O.M. C60000000 S/N M0000000 > Next Figure 64 Selecting the CALIBRATION symbol again will return to the Menu list. CURRENT CONDITIONS The CURRENT CONDITIONS screen provides the viscosity readings for the product when the side is running and hopper and barrel temperatures for both sides of the machine. The left column displays the readings for the shake side and the right column displays the soft serve side readings. The bottom line in the display indicates the current glycol temperature. (See Figure 65.) VISC 0 0.0 HOPPER 38.0 38.0 BARREL 25.0 18.0 Figure 65 CURRENT CONDITIONS is the only Menu screen that will return the left and right side control panel keys to normal operation. The Menu keys will not be illuminated when this option is selected so shakes can be dispensed and all panel touch keys are fully functional. Use this screen when you wish to remain in the Menu and dispense a shake. Exit the CURRENT CONDITIONS screen and return to the Menu by selecting the CALIBRATION symbol . Model C602 35 Systems, Controls and Operations NET SERVICE PIN The NET SERVICE PIN screen allows the manager to send a LON® service message out the power line. This message facilitates the setup of the in-store network with smart enabled equipment. (See Figure 66.) NET SERVICE PIN Figure 66 Press the CALIBRATION symbol . The following screen appears. (See Figure 67.) NEW SERVICE PIN ARE YOU SURE? YES > NO Figure 67 Press the AUTO symbol to move the cursor to "YES". Press the CALIBRATION symbol to select it. The LON® service message has now been sent. Note: A network commissioning process tool called the "wink" function can be initiated over the existing user interface to identify a piece of equipment. When the "wink" command is received through the network for the C602, the LEDs on the C602 front panel will illuminate for 30 seconds. Note: All screens from this point forward can only be accessed through the Service Menu. TEMPERATURE SCALE The TEMPERATURE SCALE option allows the service technician to choose the scale in which the machine will display all temperatures. (See Figure 68.) TEMPERATURE SCALE FAHRENHEIT > Fahrenheit Celsius Figure 68 To change the scale setting, use the AUTO symbol or OPTIONAL FLAVOR symbol to move the cursor along side of the desired temperature scale then touch the CALIBRATION symbol to save the selection and return to the service menu. STANDBY TEMPERATURE The STANDBY TEMPERATURE option allows the service technician to adjust the freezing cylinder temperature in the Standby mode. In Standby, the machine will cycle the compressor (and beater) on if the temperature of the product in the freezing cylinder rises above the setpoint. The compressor will cycle off when the temperature of the product in the freezing cylinder drops 4F (2.2C) or more below the set point. (See Figure 69.) STANDBY TEMP L CUT IN AT : 30.5 CURRENT : 30.5 > Next Figure 69 Adjust the temperature setting using the AUTO symbol to increase the temperature or OPTIONAL FLAVOR symbol to decrease the temperature. Save the setting by selecting the CALIBRATION symbol to advance to the next screen for the right side freezing cylinder Standby temperature setting. (See Figure 70.) STANDBY TEMP R CUT IN AT : 30.5 CURRENT : 30.5 > Next Figure 70 Select the CALIBRATION symbol to save the setting and return to the Service Menu. 121218 Systems, Controls and Operations 36 Model C602 HOPPER TEMPERATURE The HOPPER TEMPERATURE menu allows the service technician to adjust the hopper temperature by which the glycol pump and the left and right glycol solenoids are controlled when the machine is operating in AUTO or STANDBY modes. Hopper cooling is activated when the mix temperature rises above the set point temperature. When the temperature drops 2F (1C) below the set point the hopper cooling is discontinued. (See Figure 71.) HOPPER TEMP L CUT IN AT : 39.0 CURRENT : 39.0 > Next Figure 71 Adjust the temperature setting using the AUTO symbol to increase the temperature or OPTIONAL FLAVOR symbol to decrease the temperature. Save the setting by selecting the CALIBRATION symbol to advance to the next screen for the right side Hopper temperature setting. (See Figure 72.) HOPPER TEMP R CUT IN AT : 39.0 CURRENT : 39.0 > Next Figure 72 Select the CALIBRATION symbol to save the setting and return to the Service Menu. GLYCOL TEMPERATURE The GLYCOL TEMPERATURE allows the Service Technician to adjust the glycol temperature used to control the glycol heater in the HEAT and HOLD phases of the Heat Treatment Cycle. When the glycol temperature falls 6F (3.3C) or more below the set point, the glycol heater is activated. When the glycol temperature rises above the set point, the heater is de-activated. The factory glycol temperature setting is 178F (81C). (See Figure 73.) GLYCOL TEMPS HEATING : 178.0 CURRENT : 41.0 > Next Figure 73 Adjust the temperature setting using the AUTO symbol to increase the temperature or OPTIONAL FLAVOR symbol to decrease the temperature. Save the setting by selecting the CALIBRATION symbol to advance to the next screen for the right Glycol temperature setting in the HOLDING phase. (See Figure 74.) GLYCOL TEMPS HOLDING : 177.0 CURRENT : 41.0 > Next Figure 74 The GLYCOL HOLDING TEMPERATURE set point controls the glycol heater in the HOLDING phase of the Heat Treatment Cycle. When the glycol temperature is 6F (3.3C) or more below the set point, the glycol heater is activated. When the glycol temperature rises above the set point, the heater is de-activated. The factory setting for the glycol holding temperature is 177F (81C). Adjust the temperature setting using the AUTO symbol to increase the temperature or OPTIONAL FLAVOR symbol to decrease the temperature. Select the CALIBRATION symbol to save the setting and return to the Service Menu. Model C602 37 Systems, Controls and Operations VISCOSITY SETTING The viscosity setting option allows the service technician to adjust the viscosity at which the compressor cycles off during the AUTO mode of operation. Select the AUTO symbol to move the cursor up to the left or right side viscosity setting. (See Figure 75.) VISCOSITY SETTING LEFT RIGHT > Exit Figure 75 Shake Viscosity Setting (Left): Select the AUTO symbol to increase the viscosity setting or the OPTIONAL FLAVOR symbol to decrease the setting. (See Figure 76.) VISCOSITY SETTING LEFT = 4000HD CURRENT = 0 Figure 76 Note: A Hedlund (HD) is a Taylor factory defined unit of measure representing the relative product viscosity (thickness). Product in the shake machines is normally set at a viscosity ranging from 4,000 to 7,500 HD's to accomplish a neutral frozen product temperature around 23 - 26F (-5 to -3.3C). While the beater motor is on, the current viscosity indicated on the display is updated continually. When the beater motor is off, this value is zero. Select the CALIBRATION symbol to save the setting and return the Service Menu. Soft Serve Viscosity Setting (Right): Enter the Viscosity option and select the AUTO symbol to move the cursor up to the right side viscosity setting and select the CALIBRATION symbol . (See Figure 77.) VISCOSITY SETTING RIGHT = 2.8 AMPS CURRENT = 0.0 Figure 77 Select the AUTO symbol to increase the viscosity setting or the OPTIONAL FLAVOR symbol to decrease the setting. Select the CALIBRATION symbol to save the setting and return to the screen to the Viscosity Setting menu. Soft serve viscosity is measured by monitoring the amperage load of the beater motor. While the beater motor is on, the viscosity or amperage is indicated on the display. When the beater motor is off, this value is zero. COMPRESSOR CYCLE TIME The COMPRESSOR CYCLE TIME option allows the service technician to set the time that the compressor will cycle on in the AUTO mode when product is not dispensed from the machine. Compressor Cycle Times range from 5 15 minutes for shake and soft serve applications and is adjustable in one-minute intervals. Use the AUTO symbol or the OPTIONAL FLAVOR symbol to adjust the setting. The recommended cycle times are 5 minutes for shake and 10 minutes for soft serve. The Left Compressor Cycle Time is displayed first. (See Figure 78.) COMP CYCLE TIME L CYCLE TIME : 5 MIN Figure 78 Systems, Controls and Operations 38 Model C602 Advance to the next screen for the right side setting or return to the service menu by selecting the CALIBRATION symbol .(See Figure 79.) COMP CYCLE TIME R CYCLE TIME : 10 MIN Figure 79 COMPRESSOR ON DELAY The COMPRESSOR ON DELAY allows the service technician to adjust the time the compressor will delay starting when the unit is in the AUTO mode. The range for the delay time is 4 to 10 seconds and is adjustable in 1 second intervals. Use the AUTO symbol or the OPTIONAL FLAVOR symbol to adjust the setting. The Left Compressor On delay screen is displayed first (See Figure 80.) BEATER OFF DELAY The BEATER OFF DELAY allows the service technician to set the time the beater motor continues to run after the compressor has cycled off. The range for the delay time is 0 seconds to 10 seconds and is adjustable in one-second intervals. Use the AUTO symbol or the OPTIONAL FLAVOR symbol to adjust the setting. The recommended setting is 0 seconds for shake and soft serve applications. The Left Beater OFF Delay screen is displayed first (See Figure 82.) BEATER OFF DELAY LEFT : 0 SECONDS Figure 82 Advance to the next screen for the right side setting or return to the service menu by selecting the CALIBRATION symbol . (See Figure 83.) BEATER OFF DELAY RIGHT : 0 SECONDS COMP ON DELAY LEFT : 4 SECONDS Figure 80 Advance to the next screen for the right side setting or return to the service menu by selecting the CALIBRATION symbol . (See Figure 81.) COMP ON DELAY RIGHT : 4 SECONDS Figure 83 MIX PUMP OFF DELAY The MIX PUMP OFF DELAY allows the service technician to set the amount of time the mix pump runs after the draw valve has closed (switch open). This adjustment is for the soft serve mix pump only. The range is for the Pump Off Delay is 0 30 seconds and is adjustable in 1- second intervals. Use the AUTO symbol or the OPTIONAL FLAVOR symbol to adjust the setting. The recommended setting is 10 seconds. (See Figure 84.) MIX PUMP OFF DELAY RIGHT : 10 SECONDS Figure 81 Figure 84 Model C602 39 Systems, Controls and Operations Select the CALIBRATION symbol to return to the Service Menu. WHITE SPOT ADJUST This option allows the service technician to set the White Spot Adjustment for each syrup flavor. (See Figure 85.) WHITESPOT ADJUST TIME : 0.4 SEC CHOCOLATE Figure 85 Select the AUTO symbol to increase the whitespot setting or the OPTIONAL FLAVOR symbol to decrease the setting. The recommended White Spot Setting for standard shakes is 0.2 seconds. The recommended setting for Triple Thick Shakes is 0.4 seconds. Select the CALIBRATION symbol to save the setting and advance to the Whitespot Setting for the next flavor. CAL SYRUP TIME This option allows the service technician to adjust the Calibrate Syrup Time which determines the flow rate of the syrup. Example: 1 oz.(28 g) syrup dispensed in 5 seconds. The recommended Cal Syrup Time for standard shakes is 5.0 seconds and is 7.0 seconds for Triple Thick Shakes. The following screen is displayed by selecting this option: (See Figure 86.) CAL SYRUP TIME TIME : 7.0 SEC Figure 86 Select the AUTO symbol to increase the time setting or the OPTIONAL FLAVOR symbol to decrease the setting. Select the CALIBRATION symbol to save the setting and return to the Service Menu. DRAW SAFETY TIME This option allows the service technician to adjust the Draw Safety Time used for closing the shake draw valve in the AUTO Mode if the fill level is not detected by the portion control sensor. The Draw Safety Time should be set approximately 5 seconds longer than the amount of time it takes to fill the largest serving size. The following screen is displayed by selecting this option. (See Figure 87.) DRAW SAFETY TIME TIME : 25 SEC Figure 87 Press the AUTO symbol to increase the Draw Safety Time setting or the OPTIONAL FLAVOR symbol to decrease the setting. Select the CALIBRATION symbol to save the setting and return to the Service Menu. EDIT UNIT ID This option allows the service technician to enter the factory Bill of Material (B.O.M.) code used to assemble the machine, the freezer Serial Number and the Store Identification Number. This information must be programmed in the service menu in order to view the information in the SYSTEM INFORMATION screens. (See Figures 88, 89 & 90.) ENTER FREEZER BOM C600000000 _ Figure 88 Systems, Controls and Operations 40 Model C602 Select the AUTO symbol to increase the value or OPTIONAL FLAVOR symbol to decrease the value. Select the CALIBRATION symbol to move the cursor to the right and advance to the serial number screen. ENTER FREEZER SN M0000000 _ Figure 89 Enter the serial number from the unit's data label in the same manner as the BOM, then select the CALIBRATION symbol to save the setting and advance to the store identification screen. ENTER STORE ID 00000 _ Figure 90 Enter the store number, then select the CALIBRATION symbol to save the setting and return to the Service Menu. CALIBRATE PROXIMITY SWITCH This option allows the service technicians to adjust the mounting of the proximity switch. This procedure must be performed while the machine is fully assembled and properly primed. In addition, the product temperature must be above 32F (0C) If the temperature is below 32F (0C), the Temp. Error screen will be displayed. (See Figure 91.) CAL PROXIMITY SW ERROR TEMP MUST BE GREATER THAN 32.0 F > Exit Figure 91 When the barrel temperature is above 32F (0C) the Cal Proximity screen will be displayed and the shake side beater motor with be activated. (See Figure 92.) CAL PROXIMITY SW RAW VISC 0 > Exit Figure 92 When the "CAL PROXIMITY SW" message is displayed, adjusting the distance between the proximity probe and the torque coupling will increase or decrease the raw viscosity displayed. When the raw viscosity is between 10001500, an audible tone will sound at regular intervals. The target setting is the middle of the audible tone range. Upon completion of the calibrating procedures, lock the switch down. Verify that the viscosity setting is correct after the switch is locked. Selecting the CALIBRATION symbol will return to the Service Menu screen and discontinue beater motor operation. SELECT LANGUAGE The SELECT LANGUAGE option allows the service technician to select the language that will display on the fluorescent display. Several language options are available. Use the OPTIONAL FLAVOR symbol or AUTO symbol to move the arrow to the desired language then touch the CALIBRATION symbol to save the selection. (See Figure 93.) > ENGLISH ESPANOL DANSK FRANCIAS Figure 93 Model C602 41 Systems, Controls and Operations ABORT HEAT CYCLE This option allows the service technician to abort the Heat Treatment Cycle if the machine is operating in a heat cycle. The screen below will be displayed upon selecting this option. Select the AUTO symbol to move the arrow to "YES", and then select the CALIBRATION symbol to abort the heat cycle and to return to the Service Menu. (See Figure 94.) ABORT HEAT CYCLE Yes > No Figure 94 SYRUP MOTOR SETUP The Syrup Motor Setup option allows the service technician to adjust the running speed for each syrup pump motor in the calibration mode and the reverse time for the pump motor. The Syrup Motor Setup option also allows the service technician to adjust four programmable timers (delays). Syrup Pump Motor Adjustment The proper syrup motor setting should be set to gradually fill the calibration cup. If the syrup motor setting is too fast the syrup will fill the cup too fast to accurately stop the flow at the proper level. The recommended setting for the syrup motor is 50 80 for thin viscosity shake syrup. For Triple Thick Shake syrup, the syrup motor setting may need to be set higher if the flow rate is too slow. (See Charts A & B.) The following screen appears when the Syrup Motor Setup option is selected. (See Figure 95.) MOTOR SPEED SETUP 70 CHOCOLATE Figure 95 Select the AUTO symbol to increase the syrup motor setting or the OPTIONAL FLAVOR symbol to decrease the setting. Select the CALIBRATION symbol to advance to the next screen. The second screen in the Syrup Motor Setup option allows the service technician to adjust the reverse time for the syrup pump motor. (See Figure 96.) SYRUP MOTOR SETUP TIME: 0.20 SEC CHOCOLATE Figure 96 Each peristaltic pump motor must reverse the syrup flow momentarily when the flow is stopped in order to eliminate the pressure in the line and close the duckbill syrup valve. The reverse time setting for most thin viscosity syrups is 0.25 seconds. Triple Thick Shake syrup may require a slightly longer reverse time setting. See charts below. Chart A: Triple Thick Shake Syrup Flavor Chocolate Strawberry Vanilla Optional Motor Speed 70-80 80-100 60-80 50-80 Reverse Time 0.28 0.28 0.25 0.25 Chart B: Thin Viscosity Shake Syrup Flavor Motor Speed Reverse Time Chocolate 50-80 0.25 Strawberry 50-80 0.25 Vanilla 50-80 0.25 Optional 50-80 0.25 If the reverse time setting is too short, pressure remaining in the line may cause syrup to seep past the duckbill valve after the shake is dispensed. When this occurs, the flavoring will carry-over to the next serving. If the reverse time setting is too long an air pocket may form in the syrup line connected to the freezer door. An air pocket in the line will delay syrup blending with the frozen mix causing unflavored product to be dispensed in the bottom of the cup. Select the AUTO symbol to increase the reverse time setting or the OPTIONAL FLAVOR symbol 120601 Systems, Controls and Operations 42 Model C602 to decrease the setting. Select the CALIBRATION symbol to advance to the motor speed setting screen for the next flavor. Enter the settings for the remaining flavors in the same manner, then select the CALIBRATION symbol to return to the Service Menu. To save the Syrup Motor Setup settings you must advance through the screens for each flavor by selecting the CALIBRATION symbol . Exiting the menu option by any other manner will not save the new settings. Note: For Syrup Motor Set Up instructions, go to page 88. SHAKE DRAW SETUP Draw Sequence Delay Timers Four Service programmable timers (delays) have been incorporated into the C602 software, beginning with version 1.10. Each timer may be programmed for a delay of 0 to 5 seconds in 0.1 increments. The purpose for the delay timers is to adjust the product appearance when clear plastic cups are used. Minor adjustments can be made in the delay time settings to reduce the amount of unflavored shake product that appears at the bottom of the cup. The default value for each of the draw sequence delay timers is zero, which causes the machine to operate as it has in all previous software versions. When clear cups are used, the draw sequence can be adjusted as follows: 1. Selecting a flavor key immediately starts the beater motor and activates the BTR-SYR PMP DELAY TIMER. Adjusting the setting allows the beater to stir the partially melted product that may be around the draw valve inside the freezer door. Recommended setting: 0.5 seconds. (See Figure 97.) SHAKE DRAW SETUP BTR - SYR PMP DELAY TIME: 0.0 SEC 2. After the BTR-SYR PMP DELAY time has elapsed, the syrup pump is activated. The SYR PMPSPNR DELAY allows time for the syrup pump to achieve dispensing pressure in the syrup line and freezer door before the spinner motor is activated and the draw valve opens. Recommended setting: 0.0 seconds. (See Figure 98.) SHAKE DRAW SETUP SYR PMP-SPNR DELAY TIME: 0.0 SEC Figure 98 3. Following the SYR PMP-SPNR DELAY, the spinner motor is activated. The spinner will run prior to the draw valve opening. Recommended setting: 0.3 - 0.4 seconds. (See Figure 99.) SHAKE DRAW SETUP SPNR-DRAW VLV DELAY TIME: 0.0 SEC Figure 99 4. After the SPNR-DRAW VLV DELAY time has elapsed, the draw solenoid is powered to open the draw valve. The mix pump can be delayed from starting after the draw valve opens by the DRW VLV-MIX PMP DELAY. Recommended setting: 0.0 seconds. (See Figure 100.) SHAKE DRAW SETUP DRW VLV - MIX PMP DELAY TIIME: 0.0 SEC Figure 97 Model C602 Figure 100 120517 43 Systems, Controls and Operations 5. The last screen in the Shake Draw Setup is the CUP FILL DELAY. The setting range is 0.0 to 3.0 seconds, adjustable in increments of 0.5 seconds. The recommended setting is 2.0 seconds. The CUP FILL DELAY is adjusted to prevent the fill sensor from prematurely ending the draw due to product splashing in the cup or by detecting a temperature change when product begins to dispense. (See Figure 101.) SHAKE DRAW SETUP CUP FILL DELAY TIIME: 2.0 SEC Figure 101 MANUAL CONTROL This option allows the technician to start and stop key components to test their performance. When selected manually, power will be supplied to each component until the technician selects "OFF" or exits the screen. The technician must manually select "OFF" or exit the menu. > EXIT LEFT BEATER MOTOR LEFT COMPRESSOR LEFT MIX PUMP LEFT GLYCOL SOLENOID LEFT SYRUP HEATER RIGHT BEATER MOTOR RIGHT COMPRESSOR RIGHT MIX PUMP RIGHT GLYCOL SOLENOID RIGHT SYRUP HEATER GLYCOL PUMP GLYCOL HEATER SPINNER MOTOR AGITATOR MOTOR The freezer must be in the OFF mode to use this feature. (See Figure 102.) MANUAL CONTROL ERROR MACHINE MUST BE IN (OFF) MODE PRESS SEL KEY Figure 102 Press SELECT to enter the manual control option. (See Figure 103.) MANUAL CONTROL L BEATER MOTOR > START EXIT Figure 103 Pressing SELECT with the arrow on START will send voltage to the component selected. (See Figure 104.) MANUAL CONTROL L BEATER MOTOR > OFF EXIT Figure 104 Pressing SELECT with the arrow on OFF will turn the component off. Moving the arrow to EXIT will turn the component off and exit this menu option. 070323 Systems, Controls and Operations 44 Model C602 SOFTWARE UPDATE UVC4 Models Only: This selection allows the service technician to load new software into the control, using a flash drive on the USB port. (Note: Only factory supplied USB drives may be used to perform the software update. DO NOT make copies of factory supplied USB drives with generic USB drives. Failure to follow this instruction can cause issues in successfully completing the software update.) Selecting SOFTWARE UPDATE will display the following screen. (See Figure 105.) SOFTWARE UPDATE ARE YOU SURE? Yes > No Figure 105 Select the AUTO symbol to move the arrow to "Yes" and touch the CALIBRATION symbol . "Loading Firmware" will be displayed for approximately 20 seconds, followed by "Communication Failure" for the remainder of the loading process. The heartbeat LED on the UVC4 control will flash at the normal rate during the first portion of the operation and then begin to flash at a slightly faster rate. The entire update process should take about 3 minutes. RESET TO DEFAULTS The Reset to Defaults option will allow the service technician to clear all RAM memory. This screen was added because it will not be possible to remove the RAM chip on future iterations of the UVC3 control. The machine must be in a "Unit Cleaned" status in order to restore the default settings. Selecting this option in the menu will display a screen asking "ARE YOU SURE?" (See Figure 106.) RESET TO DEFAULT ARE YOU SURE? YES > NO Figure 106 Moving the cursor to YES and selecting the Calibration key will restore all factory default values. Model C602 45 Systems, Controls and Operations Heat Treatment Heat Treatment Cycle The function of the Heat Treatment Cycle is to raise the temperature of the mix in the freezing cylinder(s) and hopper(s) high enough and quickly enough to destroy bacteria. When this has been accomplished, the temperatures must then be returned to a temperature low enough and quickly enough to retard spoilage. The Heat Treatment Cycle must be successfully completed at least once every 24 hours or the freezer will automatically lock itself in the STANDBY mode. Single freezing cylinder operation is now available. The software keeps track of the freezing cylinder(s) "in use". Therefore, the Heat Treatment Cycle can now be performed on only one side, if the other side has not been placed in AUTO or STANDBY since the unit was last brush cleaned. The Heat Treatment Cycle may be started automatically according to the AUTO HEAT CYCLE TIME. IMPORTANT: The freezer must be operating in either the STANDBY or AUTO mode before a Heat Treatment Cycle can be started. There are three phases in a Heat Treatment Cycle: Heat, Hold and Cool. The Heat Phase During this phase, the temperatures of the product in the freezing cylinder and hopper are raised over 151.5_F (66_C) in 90 minutes or less. The Heat Phase Timer "times out" the maximum allowable amount of time the unit can remain in the HEAT phase of the Heat Treatment Cycle. If the timer exceeds 90 minutes, the unit will lock-out. The Hold Phase During the HOLD phase, the temperature of the product is held over 151.5_F (66_C) for a minimum of 30 minutes to ensure the destruction of all harmful bacteria in the product. The Hold Phase Timer "times out" 30 minutes as long as all freezing cylinder and hopper temperatures remain above 151.5_F (66_C) for the duration of the HOLD phase. The Heat Soak Timer prevents the HOLD phase from entering the next COOL phase of the cycle until the 30 minutes is satisfied and until the total time of the HEAT and HOLD cycles combined is greater than 115 minutes. The Cool Phase During the COOL phase, the product in the freezing cylinder and the hopper are lowered to 41_F (5_C) or less. The unit must complete this phase in less than 120 minutes. The COOL Phase Timer measures the maximum allowable time the unit can remain in the COOL phase. If the timer exceeds 120 minutes, the unit will lock-out. The Heat Cycle TT (Total Time) Timer "times out" the maximum allowable time the unit can remain in the Heat Treatment Cycle. If the timer exceeds 6 hours, the unit will lock-out. This timer is a combination of the HEAT, HOLD, and COOL Phase Times. When the entire Heat Treatment Cycle has been completed, the normal display will appear, indicating that the machine is operating in the STANDBY mode. 140204 Systems, Controls and Operations 46 Model C602 Heat Treatment Graph During the HEAT and HOLD phases, the glycol is heated by the use of a glycol heater. During the COOL phase, the glycol and freezing cylinder product are refrigerated by the use of the machine's main refrigeration system. At the start of the HEAT phase the glycol heater begins to overcome the cold freezing cylinder temperature and the glycol temperature raises slowly to 178_F (81_C). The purpose of the HEAT phase is to raise the product temperature above 150_F (65_C) within 90 minutes. To satisfy the control system, the product must actually reach 151.5_F (66_C). This requirement ensures that the 150_F (65_C) requirement has been met. Health laws require these parameters to be 150_F (65_C) in 90 minutes; however, the actual amount of time the freezer takes to accomplish this requirement is closer to 60 minutes. Once the HEAT Phase is complete, it is necessary to hold the temperature over 150_F (65_C) for a minimum of 30 minutes. From the time the Heat Phase is started, 115 minutes must transpire before the cool phase may enter. Due to the implementation of the Heat Soak Timer, the Heat Cycle Data Screen will now refer to the HOLD phase as the "OVER" phase. While in the COOL phase, the beater motor and the main refrigeration system operate continuously until the machine first cycles off. For the remainder of the COOL phase, the beater motor and compressor operate from a timed cycle. The timed cycle allows the beater motor to stop for two minutes and then run for six seconds. During the six seconds that the beater motor is on, if the viscosity is below setpoint, the compressor is turned on. When viscosity is satisfied, the compressor and the beater are turned off. The timed cycle continues in this manner until the COOL phase is complete. Model C602 Figure 107 110923 47 Systems, Controls and Operations Timers Two Minute Stir Cycle If either side of the machine is in the STANDBY mode, the beater motor for that side will turn on for six seconds every two minutes. If any hopper is above the cut-in temperature, the beater stir cycle timer is activated. Soft Serve - If the machine is in the HEAT mode, this two minute stir cycle will continue until the freezing cylinder temperature rises above 135_F (57_C). If the machine is in the AUTO mode or the COOL phase of the Heat Treatment Cycle, and the hopper is calling for refrigeration, the beater motor and compressor will continue to run until the viscosity setpoint has been reached. Shake - If the machine is in the AUTO mode and the hopper is calling for refrigeration, the beater motor will run once every two minutes. If the freezing cylinder product viscosity has been satisfied during this beater run time, the beater motor will turn off. Otherwise, the compressor will also turn on and run until the freezing cylinder product viscosity has been satisfied. During the Heat Treatment Cycle the beater motor runs continuously until viscosity is satisfied in the Cool Phase after which the beater motor will run as in the AUTO mode to cool the hopper. Glycol Pump Timer If either side of the machine is operating in the AUTO mode, and the hopper requires refrigeration, the glycol pump will operate one minute, discontinue for two minutes, then operate again for one minute. This pattern continues until hopper refrigeration is no longer required. Mix Pump Timer Shake - The mix pump will run for 10 seconds anytime the unit is placed in the AUTO mode, but not from STANDBY. Soft Serve - The mix pump will run for 30 seconds anytime the unit is placed in the AUTO mode. Mix Draw Timer (Soft Serve Application Only) During the AUTO mode, the mix pump will run for 5 30 seconds every time product is drawn from the machine. The factory setting is 10 seconds. Draw Safety Timer (Shake Application Only) During the AUTO mode, if the pyroelectric sensor has not detected the product level, the safety timer will terminate the draw. The draw safety timer is adjustable from 3 - 60 seconds. The recommended setting is five seconds longer than the time required to dispense the largest serving size. International = 11 seconds, Triple Thick Shake = 24 seconds Brush Clean Countdown The Brush Clean Countdown displays on the control panel. It counts the number of days before the next brush cleaning is required. When the display has counted down to "1", the following message will appear on the VFD screen. (See Figure 108.) The machine must be disassembled and brush cleaned within 24 hours. BRUSH CLEAN ON MM/DD Figure 108 Systems, Controls and Operations 48 Model C602 24 Hour Last Heat Cycle Event If the machine runs longer than 24 hours without a successful Heat Treatment Cycle, the machine will soft lock. 14 Day Timer If the machine runs longer than 14 days without a successful brush cleaning, the machine will hard lock. Note: This timer is adjustable from 2 to 14 days. Heat Phase Timer The Heat Phase Timer times out the maximum allowable time the unit can be in the Heat Phase of the Heat Treatment Cycle (90 minutes). If the timer exceeds 90 minutes, the unit will lock-out. Hold Phase Timer This timer assures that product in the freezing cylinder and the hopper is held above 150_F (65_C) for a minimum of 30 continuous minutes. Heat Soak Timer The Heat Soak Timer prevents the HOLD phase from entering the COOL phase until the HOLD phase requirements are met and the total time of the HEAT and HOLD phases is greater than 115 minutes. Cool Phase Timer The Cool Phase Timer times out the maximum allowable time the unit can remain in the COOL phase of the Heat Treatment Cycle (120 minutes). If the timer exceeds 120 minutes, the unit will lock out. Safety Timeout Once power is applied to the unit, a 60 second timer places the unit in an "IDLE" state. The tone is turned on in 0.5 second intervals, and a "Safety Timeout" message appears on the LCD. This timer can be aborted by pressing any key. Brush Clean Timer This timer times out 5 minutes when all conditions for a successful brush cleaning are met. 1. Mix Low/Mix Out condition. 2. Hopper and freezing cylinder temperatures are above 60°F (15.6°C). 3. Both freezer doors were removed concurrently. 4. Power switch off. Model C602 130308 49 Systems, Controls and Operations Glycol Glycol System The following information describes the glycol system. For further understanding, see the Glycol Path diagram at the end of this chapter. The glycol system serves two purposes. During the STANDBY and AUTO modes, the glycol is used to cool the mix hoppers. During the HEAT mode, the glycol is used to heat the mix in the hopper(s) and freezing cylinder(s). Glycol is a heat transfer medium made up of 50% ethylene glycol and 50% distilled water. Note: It is factory recommended to drain, flush and re-supply a fresh glycol mixture on a two-year maintenance schedule. Standby and Auto During a refrigeration mode, the freezing cylinders are cooled using refrigerant, and the product is controlled by viscosity during the AUTO mode and by temperature during the STANDBY mode. The hoppers are cooled in the following manner: When a hopper temperature reaches the cut-in point, the glycol pump, solenoid valve, and beater stir cycle are all activated. The glycol lines go (in order) through the heater, through the solenoid valve, around the freezing cylinder, and then to the hopper. In other words, the glycol is cooled directly by the freezing cylinder walls and is then pumped to the hoppers to cool the mix. Each hopper has one thermistor probe and can function independently. Note: The heater is OFF during refrigeration modes. In each hopper, there is an agitator paddle which is used to distribute the heat or cold evenly throughout the mix so the mix does not freeze or burn on the sides of the hopper. It runs continuously when the freezer is in the AUTO, STANDBY or HEAT mode. The agitator is driven by a motor and belt(s). The Heat Treatment Cycle During the heating phase the heater is activated. For shake application, beater agitation will continue until the compressor cycles off. For soft serve application, the beater will agitate for six seconds every two minutes until the freezing cylinder product rises above 135_F (57_C). During the HEAT phase, all refrigeration is cancelled, and the glycol will heat the freezing cylinder(s) and the hopper(s) to the set temperatures. WARNING: Ethylene glycol is very harmful to your health. Swallowing glycol is fatal. Refer to M.S.D.S. Guidelines. Note: If the glycol is purchased from the factory, it is pre-mixed and ready to use. Otherwise, glycol should be mixed with distilled water in a ratio of 50% glycol and 50% distilled water. Installing the Glycol Mixture Step 1 Attach a hose (capable of depressing the shraeder valve) to the 1/4" flare fitting located beneath the accumulator tank. Remove the cap from the accumulator and place the opposite end of the hose into the accumulator tank. Step 2 Using a pair of pliers, squeeze the tube located between the access fitting and the tube that leads to the bottom of the glycol accumulator tank. Step 3 Fill the accumulator tank 2/3 full. Step 4 Remove the necessary panels to expose the shake interface board. Locate the test pins marked, "W2, W3, W4, and W5". Place a two pin jumper on the test pins marked "W4". The jumper will activate the glycol pump and open the glycol solenoids (if applicable). The glycol existing in the accumulator will be pumped through the glycol system. Systems, Controls and Operations 50 Model C602 Step 5 Monitor the level of glycol mixture in the tank and to be sure all air pockets are removed, continue to add more as necessary to maintain a 2/3 full level. Allow the unit to operate for a short period of time. Once the service hose starts to empty glycol back into the accumulator tank, the system is properly filled. Remove the jumper from the pins marked, "W4". Release the pliers. Step 6 Remove the service hose and replace the cap on the 1/4" flare fitting. Replace the accumulator tank cap. Step 7 Check for glycol mixture leaks. Replenishing the Glycol Mixture Note: If the accumulator tank is empty, follow the steps outlined in "Installing the Glycol Mixture". If the unit needs replenishing, complete the following steps: Step 1 Remove the cap from the glycol accumulator tank. Step 2 Replenish the glycol mixture until the tank is 2/3 full. Step 3 Replace the cap on the accumulator. Step 4 Check for glycol mixture leaks. Draining the Glycol Mixture Step 1 Attach a service hose (capable of depressing the shraeder valve) to the 1/4" access fitting. Allow the opposite end of the hose to rest in an empty bucket. Step 2 Using a pair of pliers, squeeze the tube located between the access fitting and the tube leading to the bottom of the glycol accumulator tank. Step 3 Remove the cap from the top of the accumulator tank. The glycol will begin to flow into the bucket. Step 4 Remove the necessary panels to expose the shake interface board. Locate the test pins marked, "W2, W3, W4, and W5". Place a two pin jumper on the test pins marked, "W4". Step 5 Once the glycol mixture stops flowing into the bucket, replace the cap on the glycol accumulator tank. Step 6 Disconnect the outlet line from the glycol pump. Blow air or nitrogen through the outlet line from the glycol pump. This procedure will fully drain the system. Step 7 Replace the glycol filter. Step 8 Once the system is fully drained, remove the service hose and replace the access cap. Replace the outlet line of the glycol pump to proper position. Remove the pliers. Model C602 Figure 109 51 110922 Systems, Controls and Operations Glycol Path (Rear View) Systems, Controls and Operations Figure 110 52 Model C602 Setting Viscosity Viscosity Viscosity is the term used when referring to product appearance, temperature, thickness and firmness. Note: See page 38 to adjust viscosity settings. Shake The shake viscosity is measured by monitoring the gap opening of the beater drive coupling which is mounted on the output shaft of the gear unit. The gear unit turns the spring loaded drive coupling. As the product in the freezing cylinder becomes thicker, the springs collapse, and the size of the gaps change. As the gaps narrow, the Hedlunds (HD's) increase. As the product thickens (becomes colder) the HD's increase. After achieving a pre-adjusted HD setting, the refrigeration cycle discontinues. For standard units, the serving temperature of a flavored shake may range from 24_F to 26_F (-4.4_C to -3.3_C). For Triple Thick Shake units, the serving temperature may range from 22_F to 24_F (-5.6_C to -4.4_C) Soft Serve The soft serve viscosity is measured by monitoring the amperage load of the beater motor. The amperage load of the beater motor is low when the product in the freezing cylinder is liquid. As the product freezes (thickens), the amperage load increases. When the amperage load reaches the setpoint, the refrigeration cycle discontinues. The factory default setting (setpoint) for soft serve viscosity is 2.8 A. The amperage measurement is determined by monitoring the L1 leg of power being delivered to the beater motor. To adjust the serving viscosity, it may be necessary to raise or lower the amperage setpoint. Adjust in increases of 0.1 amp. The serving temperature of soft serve product may vary throughout the day. The serving temperature may range from 16_F to 19_F (-8.8_C to -7.2_C). Figure 111 The factory default setting for cycle off viscosity is 4000 HD's. To adjust the serving viscosity, it may be necessary to raise or lower the HD setting. Adjust in increases of 100 HD's at a time. Note: Be sure that the syrups are correctly calibrated before determining the proper serving viscosity. Model C602 53 Systems, Controls and Operations Portion Control (Shake) The portion control sensor, located in the cup bracket, is a pyro-electric sensor which responds to temperature changes of any kind. When the draw valve is opened (during the AUTO mode) and the product level in the cup reaches the sensor, it will recognize a temperature change. The control board then automatically closes the draw valve. Portion Control Operation The interface board receives 16 VAC from the transformer and converts it to 12 VDC for the personality board. Auto Mode If the sensor does not detect the product filling the cup, the control board will automatically close the draw valve after the Draw Safety Time has elapsed. (See Draw Safety Time, page 40.) Heat Mode During the heat mode, the flavor keys will not open the draw valve. Portion Control Troubleshooting At Personality Board: Step 1 Verify that the shake personality board is properly connected to the interface board. Step 2 Verify J3 (RED header) connections: Pin 3 = WHITE: This is the cup-full signal that goes to the UVC through the interface board. It is normally less than .2 VDC when a cup-full is not sensed, and makes a momentary 5 VDC pulse when a cup-full is sensed. Pin 2 = BLACK: This is the DC GROUND connection. Pin 4 = RED: This is the +12 VDC power supply from the interface board. At Pyro Sensor Board: Step 1 Verify that the shake personality board is properly connected to the J3 (RED header): Pin 1 - WHITE: This is the "sense" output of the sensor. Pin 2 - BLACK: This is the DC GROUND connection. Pin 3 = GREEN: This is the 2.5 VDC reference output of the sensor. Pin 4 = RED: This is the +12 VDC power supply for the sensor. Step 2 Verify that the wiring harness is properly connected on J2: Pin 1 = 12 VDC Pin 2 = This is the cup-full signal. It is normally less than .2 VDC when a cup-full is not sensed, and makes a momentary 5 VDC pulse when a cup-full is sensed. Pin 5 = GROUND Systems, Controls and Operations 54 Model C602 Adjustable Draw Handle This unit features an adjustable draw handle to provide the best portion control, giving a better, consistent quality to your product and controlling costs. The draw handle should be adjusted to provide a flow rate of 5 to 7-1/2 oz. (142 to 213 g.) of product by weight per 10 seconds. To INCREASE the flow rate, tighten the screw. To DECREASE the flow rate, loosen the screw. After setting the flow rate, tighten the jam nut to secure the adjustment screw. Figure 112 Model C602 091002 55 Systems, Controls and Operations Universal Control - Original Control Overview - UVC3 Note: The 062529-SER UVC3 Board is no longer available. To update to UVC4, use X69068SER1. 140506 Systems, Controls and Operations Figure 113 56 Model C602 Control Overview - UVC4 Model C602 Figure 114 57 140507 Systems, Controls and Operations Universal Control Board Connections - UVC3 ITEM DESCRIPTION 1 LED 2 5 VDC Power Supply 3 USB Cable Connection 4 JP2 Pins 5 Audible Tone Device 6 JP3 Pins 7 JP1 Pins 8 EPROM Chip 9 RAM Chip Figure 115 FUNCTION When board is powered, LED flashes ON (0.5 sec.) and OFF (0.5 sec.). Supplies power to UVC3 Board (Range: 4.75 - 5.25 VDC) Communication to Control Panel Interface Board. See table on page 63. Not activated on Model C602 (See table on page 63.) See table on page 63. See table on page 63. PLCC Chip-C602 Software Version Number. Stores program settings from menu in memory. 120227 Systems, Controls and Operations 58 Model C602 Universal Control Board Connections - UVC4 Beginning in January 2011, Taylor started transitioning from the UVC3 to the UVC4. Note: UVC4 can only be used to replaced UVC3 boards. UVC4 is not compatible with UVC1 or UVC2. Figure 116 The following chart identifies the connections on the board: ITEM JUMPER NO. FUNCTION 1 J1 5 VDC power input 2 J2 18 pin amp draw and thermistor probe data analog cable 3 J4 USB program port 4 J7 18 pin power loss analog cable 5 J10 50 pin digital cable - left side ITEM JUMPER NO. FUNCTION 6 J11 50 pin digital cable-right side 7 J12 Local On-site Network (LON) cable 8 J13 User interface cable 9 D2 Heartbeat LED IMPORTANT! See UVC4 Electrostatic Discharge and Proper Handling Procedures on page 60 before handling a UVC4 board. Model C602 120215 59 Systems, Controls and Operations Universal Control The Universal Control is the command center for the machine. The software program for the UVC3 control, including multiple language selections, resides in the EPROM chip. The EPROM chip is not used on the UVC4 Universal Control. The settings in the menus are saved in the RAM chip. Removing and reinstalling the software chip will restore the factory default settings in the menus. The RAM chip must be inserted with the notch towards the side of the socket with the notch. Power is supplied to the 5 VDC terminal on the UVC3/UVC4 board from the interface board. The operating voltage range for the control is 4.75 5.25 VDC. Note: Beginning with software version 1.07, the default settings can be restored in the Service Menu. This can only be done when the unit is in a Unit Cleaned State. The unit must be cleaned or the W-2 on the shake side interface board must be jumped out to enter a Unit Cleaned State. (See "Reset to Defaults" on page 45.) Note: For installations with low voltage supply (210V or less) it may be necessary to wire the 16 VAC transformer on the low voltage tap. Low voltage supplied to the interface board, in turn reduces the voltage supplied to the UVC3/UVC4 board and may cause intermittent power failure tripping or the control panel keys do not function when the machine is powered. The UVC3/UVC4 communicates with the control panel interface board through a USB Cable. There are three sets of pins on the UVC3 board and four sets of pins on the UVC4 board. Refer to the following chart to identify their function. Note: Use Part No. 040084-001 CONNECTORPROGRAMING SHUNT to jumper pins. UVC4 Electrostatic Discharge and Proper Handling Procedures The UVC4 board is more susceptible to electrostatic discharge than the UVC3 board. Always use the following procedures to prevent damage when handling the board. 1. Leave boards in their anti-static packaging until they are ready to be installed. 2. Dissipate static electricity before handling the board by touching a grounded metal object, such as the unit's unpainted metal chassis. 3. If possible, use anti-static devices such as wrist straps and floor mats. 4. Always hold the board by its edges. Avoid touching the contacts and components on the board. 5. Take care when connecting or disconnecting cables. A damaged cable can cause a short in the electrical circuit. 6. Prevent damage to the connectors by aligning the connector pins before connecting the cable. Misaligned connector pins can cause damage to components at power-on. 7. When disconnecting a cable, always pull on the cable connector or strain-relief loop, not on the cable itself. 110628 Systems, Controls and Operations 60 Model C602 Inputs/Outputs - C602 Shake Side 50 Pin Cable Pin 2 Pin 4 Pin 6 Pin 8 Pin 10 Pin 12 Pin 14 Pin 16 Pin 18 Pin 20 Pin 22 Pin 24 Pin 26 Pin 28 Pin 30 Pin 32 Pin 34 Pin 36 Pin 38 Pin 40 Pin 42 Pin 44 Pin 46 Pin 48 Pin 50 J10 Connection at UVC J2 Connection at Interface Receives the viscosity (Hedlund) reading Signals the Draw Solenoid to operate (hold circuit) Signals the Beater Motor to operate Signals the Spinner Motor to operate Signals the Mix Pump to operate Signals the Left Glycol Solenoid to operate Signals the Glycol Heater to operate Signals the Glycol Pump to operate Signals the Compressor to operate N/A Interference with this connection displays "Power Switch Off" (digital switch inputs states) Enables the test jumper Enables the pyroelectric sensor N/A N/A N/A N/A N/A N/A N/A N/A Signals the Optional Syrup Solenoid to operate Signals the Vanilla Syrup Solenoid to operate Signals the Strawberry Syrup Solenoid to operate Signals the Chocolate Syrup Solenoid to operate Model C602 61 Systems, Controls and Operations Inputs/Outputs - C602 Sundae Side 50 Pin Cable Pin 2 Pin 4 Pin 6 Pin 8 Pin 10 Pin 12 Pin 14 Pin 16 Pin 18 Pin 20 Pin 22 Pin 24 Pin 26 Pin 28 Pin 30 Pin 32 Pin 34 Pin 36 Pin 38 Pin 40 Pin 42 Pin 44 Pin 46 Pin 48 Pin 50 J11 Connection at UVC J2 Connection at Interface N/A Signals the Draw Solenoid to operate (opening solenoid) Signals the Beater Motor to operate Signals the Agitator to operate Signals the Mix Pump to operate Signals the Right Glycol Solenoid to operate Signals the Right Syrup Heater to operate Signals the Left Syrup Heater to operate Signals the Compressor to operate N/A Causes the LCD to display "Beater Motor Overload Fault" (digital switch inputs states) Enables W3 jumper operation N/A Syrup Pump Speed Binary Output BIT 0 Syrup Pump Speed Binary Output BIT 1 Syrup Pump Speed Binary Output BIT 2 Syrup Pump Speed Binary Output BIT 3 Syrup Pump Speed Binary Output BIT 7 Syrup Pump Speed Binary Output BIT 6 Syrup Pump Speed Binary Output BIT 5 Syrup Pump Speed Binary Output BIT 4 N/A - Motor Reverse Control Systems, Controls and Operations 62 Model C602 Factory Default Jumper Pin Function and Configuration Chart Model C602 130516 63 Systems, Controls and Operations Jumper Chart - UVC3 Control Feature Left Interface X53451-SER Right Interface X53451-SER Force Brush Clean Status W2 Syrup Heater Enable Open All Left Solenoids Open All Right Solenoids Clock/Calendar Override W5 Force Glycol Pump On W4 59F Fault Detection Enable Standby Stir Cycle Disable Reduced Mix Low Sensitivity Reduced Mix Out Sensitivity 7C/45F 90 Min. Cool Phase Unused Unused W3 Disable Control Panel (Self Serve) W2** W5 W4 W3 ** Jumper initially installed at factory. UVC3 Control Feature Jumper >41F for 4 hours & >45 for 1 hr Reserved (do not install) JP1 - 1 & 2** JP1 - 3 & 4 Domestic/International (Note 3) Reserved (do not install) Audible enable (do not install) JP2 - 1 & 2 ** JP2 - 3 & 4 JP3 - 1 & 2 Unused JP3 - 3 & 4 ** Jumper initially installed at factory. Notes: 1. Left and right are determined while facing the front of machine. 2. Specified feature is established when the jumper is installed. 3. International mode (jumper removed) enables direct use of Heat and Standby keys and hopper temperature display. Personality Board 0 - 6 Beater Motor Amperage A (do not use) 0 - 12 Beater Motor Amperage B** ** Jumper initially installed at factory. 131028 Systems, Controls and Operations 64 Model C602 Jumper Chart - UVC4 Control Feature Force Brush Clean Status Syrup Heater Enable Open All Left Solenoids Open All Right Solenoids Clock/Calendar Override Force Glycol Pump On 59F Fault Detection Enable Standby Stir Cycle Disable Reduced Mix Low Sensitivity Reduced Mix Out Sensitivity 7C/45F 90 Min. Cool Phase Unused Unused Disable Control Panel (Self Serve) ** Jumper initially installed at factory. Left Interface X53451-SER W2 Right Interface X53451-SER W5 W4 W2** W5 W4 W3 W3 UVC4 Control Feature Jumper >41F for 4 hours & >45 for 1 hr Reserved (do not install) Domestic/International (Note 3) Reserved (do not install) Reserved (do not install) Proximity Sensor (Note 4) Reserved (do not install) Reserved (do not install) Reserved (do not install) Reserved (do not install) JP1 - 1 & 2** JP1 - 3 & 4 JP2 - 1 & 2 ** JP3 - 1 & 2 JP4 - 1 & 2 JP5 - 1 & 2** JP6 - 1 & 2 JP7 - 1 & 2 RTCK - 1 & 2 DBGEN - 1 & 2 ** Jumper initially installed at factory. Personality Board 0 - 6 Beater Motor Amperage A (do not use) 0 - 12 Beater Motor Amperage B** ** Jumper initially installed at factory. Notes: 1. Left and right are determined while facing the front of machine. 2. Specified feature is established when the jumper is installed. 3. International mode (jumper removed) enables direct use of Heat and Standby keys and hopper temperature display. 4. Jumper should be installed on shake machines to enable proximity sensor. It is not active on soft serve units; jumper can remain installed. Model C602 131028 65 Systems, Controls and Operations UVC3 EPROM Chip Note: Not applicable to UVC4. The EPROM is inserted into a socket on the UVC3 board. The angled corner on the chip identifies the correct position for installation. A PLCC type extraction tool (part no. 059479) is needed to remove the chip from the socket. (See Figure 117.) UVC3 RAM Chip Note: Not applicable to UVC4. When installing an EPROM chip with a new program version it is recommended to clear the memory in the RAM chip before installing the EPROM chip. (See Figure 118 for RAM chip location.) Figure 117 Note: Attempting to remove the EPROM from the socket without using the recommended extraction tool may damage the control board. It is recommended to record the program settings in the Service Menu before replacing the EPROM chip. You must be properly grounded during chip installations to prevent possible damage to the chip from electrical discharge. The use of a grounding strap is recommended. WARNING: Place the power switch in the OFF position and unplug the machine from the power outlet before attempting the chip replacement. Failure to follow this instruction may result in electrocution. Figure 118 To clear the memory, briefly remove the software chip from the socket. Be careful not to bend the pins. To reinstall the chip, align the angled corner of the chip with the angled end of the socket. Partially insert all the pins on one side of the chip into the socket and then all of the pins on the other side. Press the chip firmly into the socket and check to insure all the pins are in place. Note: Beginning with software version 1.07, the default settings can be restored in the Service Menu. (See "Reset to Defaults" on page 106.) 110411 Systems, Controls and Operations 66 Model C602 UVC3 EPROM Chip Replacement Note: Not applicable to UVC4. 1. Insert the extraction tool pins in the two slots in chip socket. Gently squeeze the tool to raise the chip from the socket. For installation, align the angled corner of the chip and socket and insert the chip until it is fully inserted. 2. Reinstall the control box cover and rear panel and restore the power to the machine. 3. You must first select the language to be displayed on the screen. (See Figure 119.) English Espanol Dansk Francais Figure 119 4. During the program initialization, (Language, System Data, Config Data, Lockout Data) the RESET TO DEFAULTS message will display on the screen. (See Figure 120.) SERVICE REQUIRED NVRAM FAULT RESET TO DEFAULTS PRESS TO CLEAR Figure 120 5. Clearing the Defaults message will initiate the Safety Timeout screen. (See Figure 121.) SAFETY TIMEOUT ANY KEY ABORTS Power Switch OFF _______________ _______________ Unit Cleaned Figure 122 7. Place the Power switch to ON, clear the two information screens that appear, and the UNIT CLEANED message will be displayed. (See Figures 123, 124, and 125.) Reset to Defaults <-- Press to Clear Figure 123 Lockout CRC Error <-- Press to Clear Figure 124 Unit Cleaned Figure 121 6. After 60 seconds or selecting a key to abort the Safety Timeout the POWER SWITCH OFF message will appear on the screen. (See Figure 122.) Figure 125 8. Immediately access the Service Menu and enter the proper program settings to complete the chip installation. Model C602 110411 67 Systems, Controls and Operations Interface Boards Both interface boards are the same for the shake and soft serve side. Ribbon cables provide the communication path between the UVC3/UVC4 and the interface boards. (See Control Overview on page 56.) A 16 VAC transformer supplies the power for the interface boards at Terminals A and B. Each board has a 5 VDC output terminal block. Line voltage is connected to the interface boards (L1 and L2) to operate components in the machine on command. There are four sets of pins (W2,W3,W4,W5) on each interface board. Refer to the Jumper Pin, Function, and Configuration chart on page 63. Personality Boards A Personality Board plugs into the interface board. The shake proximity sensor (torque coupling sensor) and the portion control pyro-electric board harness are connected to the shake personality board. The soft serve personality board monitors the amperage in one leg of power supplied to the beater motor. Note: Beginning with software version 1.11, the soft serve personality board jumper (short) must be placed on the "B" pins. Prior to version 1.11, the jumper is placed on the "A" pins. Control Panel Interface Board The Control Panel Interface Board (Dec Plate PCB) is fastened to the back of the tempered glass panel and communicates with the UVC3 through a USB cable. The control panel has two 5 VDC power leads supplied to the board. One connection supplies power to operate the touch sensors and LED's and the other 5 VDC connection provides power to communicate with the UVC3 control. (See Control Overview on page 113.) The Vacuum Fluorescent Display (VFD) plugs into a socket on the interface board. The potentiometer dial at the top of the board is non-functional. The VFD does not require a contrast adjustment. Pins labeled W1 on the face of the Control Panel Interface Board must have a jumper installed to enable the audible tone when a key is selected. (W1 is located next to the audible tone device, below the 5 VDC connectors.) The interface board must have the insulator installed to shield the circuitry on the back of the board. The metal rectifier guard must be installed to shield the interface board from electrical noise. Motor Speed Control The motor speed control is powered by 5 VDC and receives data bit information through a 10 pin ribbon cable. (See Control Overview on page 56.) The speed control transmits a modulated signal to the syrup motor, therefore the voltage cannot be accurately measured with a meter. The syrup pump motors run at maximum speed in the prime mode. The Universal Control calculates the motor speed setting in the syrup calibration mode and sends the information to the speed control. Systems, Controls and Operations 68 Model C602 UVC4 Cables - Factory Installed Figure 126 Boards installed at the factory have two cables connected to the UVC4 board. Connected at J13 is the USB cable part number 069023 (1), and connected at J12 is the LON Cable part number 069025 (2). IMPORTANT! See UVC4 Electrostatic Discharge and Proper Handling Procedures on page 60 before handling a UVC4 board. Model C602 110411 69 Systems, Controls and Operations UVC4 Cables - Field Replacements Figure 127 The UVC4 board is interchangeable with the UVC3 board. When replacing a UVC3 board in the field, adapter cables are needed. Cable part number 069024 (1) connects to the existing USB cable. Cable part number 069026 (2) connects to the existing LON Cable. IMPORTANT! See UVC4 Electrostatic Discharge and Proper Handling Procedures on page 60 before handling a UVC4 board. 110411 Systems, Controls and Operations 70 Model C602 UVC4 Update Instructions IMPORTANT! S See UVC4 Electrostatic Discharge and Proper Handling Procedures on page 60 before handling a UVC4 board. S Before performing software update, reset the control to defaults. This will clear the RAM memory so the new software can be loaded. S Only use factory supplied USB drives to perform software update. DO NOT make copies of factory supplied USB drives with generic USB drives. Failure to follow this instruction can cause issues in successfully completing the software update. S Wear appropriate personal protective equipment. Step 1 Enter the Service menu to copy the current machine settings. Step 2 Place both sides of the machine into the OFF mode and turn the syrup heaters off. Step 3 DISCONNECT ALL POWER TO THE MACHINE! Failure to follow this instruction may result in electrocution. Step 4 Remove the two drip trays from the upper-rear of the machine and place them on top of the machine. Step 5 Remove the two screws at the bottom of PANEL-REAR-UPPER *C602* (066724). Step 6 Remove the six screws from COVER-CONTROL BOX *C602* (066723). Step 7 Install a jumper onto W2 on the left side interface board. Step 8 Reconnect power to the machine and turn the power on. Verify that the display says "UNIT CLEANED". Step 9 Remove the jumper from W2 on the left interface board. Step 10 Enter the Service menu and go to the option, "Reset to Defaults". Step 11 Perform a "Reset to Defaults" by selecting YES to clear all RAM memory. Step 12 Install the USB flash drive in the J4 port on the UVC4 board. Step 13 Check jumper position JP7. Remove the jumper, if present, and do not re-install. Step 14 Access the Service Menu. Go to Software Update and select YES to begin the update process. Step 15 Wait three minutes for the software to complete the update. Step 16 After the Lamp Test, enter the Service Menu and clear any faults. Reset unit to defaults. Step 17 Re-enter all settings copied earlier. Step 18 Remove the USB flash drive from the UVC4 board and store it in the toolkit. Step 19 Place both sides of the machine into the AUTO mode. Turn the syrup heaters back on, if that was the original state before the installation. Step 20 Calibrate the syrups per the instructions starting on page 90. Step 21 Verify that both sides of the machine are operating properly (shutting off at proper viscosity and has no faults). Step 22 Draw at least one shake and one soft serve cone to verify that the product appearance is acceptable. Step 23 Carefully reinstall the control box cover, the back panel, and the drip trays. Model C602 120612 71 Systems, Controls and Operations LONWorks® Gateway Figure 128 LONWorks® Gateway is a "Smart Equipment" networking solution for McDonald's, utilizing existing power lines to transmit data instead of Ethernet cabling. The LONWorks® Gateway will collect data from the equipment and send information to a computer in the back room. Users will be able to monitor all "Smart Equipment" from a centralized console. "Smart Enabled" units will have the ability to change programming/set up in the equipment. The gateway is installed in our equipment near the power entry point. A separate 40VA transformer and a Corcom filter provide the power to the LON® Gateway, using 2-1/4" spade terminals. In the C602, a cable connects the gateway to the serial port of the UVC3 board. In Software Revision 1.16, the Manager Menu contains the "NET SERVICE PIN" option. This option is for future use to activate the gateway, and is not used at this time. A network commissioning process tool called the "wink" function can be initiated over the existing user interface to identify a piece of equipment. When the "wink" command is received through the network for the C602, the LEDs on the C602 front panel will illuminate for 30 seconds. LED Lights: PKD (Packet Detect) - Light flashes when receiving messages. SVC (Service) - Steady flashing means unit is deactivated. 121219 Systems, Controls and Operations 72 Model C602 Electrical System Modes of Operation COMPONENT Compressor Beater Motor Fan Spinner Motor (Shake Only) Air/Mix Pump Motor Syrup Pump Glycol Heater Agitator Left Glycol Solenoid Right Glycol Solenoid Glycol Pump Shake Draw Solenoid HEAT STANDBY WASH Heat Hold Cool X X XXX X X X X XX XXX X XXX X XXX X XXX X X AUTO X X X X X X X X X X X PUMP X X PRIME X Model C602 73 Systems, Controls and Operations L1 Power Path Power Cord Plugged In / Power Switch in the OFF Position L1 power from the power cord connection travels through the EMI filter to the 16 volt transformer. The transformer supplies 16 vac to terminals A and B on the left interface board and right interface board. The interface boards supply 5 VDC to the Universal Control, Personality Boards, Control Panel Interface Board, and the motor speed control. Power Switch in the ON Position L1 power from the power cord connection is supplied to terminal L1 on both interface boards. L1 must travel through the following switches to activate the interface board: Power switch, beater overload switch, compressor high pressure limit switch, 15A fuse. Power Switch On / Mode Select: WASH With L1 power supplied to the L1 terminal on the interface board, the power is then given to terminal J6, pin 7 to supply power through the interlock relay to the beater motor contactor coil. Power Switch On / Mode Select: PUMP With L1 power supplied to the L1 terminal on the interface board, power is then given to terminal J6, pin 5 to supply power to the air/mix pump overload and then to the air/mix pump motor. Power Switch On / Mode Select: AUTO With L1 power supplied to the L1 terminal on the interface board, power is then given to terminal J6 and directed through the following pins: Shake Side 7 for the beater motor contactor coil (passes through the beater interlock relay) 5 for the air/mix pump motor (10 seconds only) 4 for the glycol solenoid 2 for the glycol pump motor 1 for the compressor contactor coil. Soft Serve Side 7 for the beater motor contactor coil (passes through the beater interlock relay) 6 for the agitator motor 5 for the air/mix pump motor (30 seconds only) 4 for the glycol solenoid 3 for the Right Syrup Heater (Heater Mode ON) 2 for the Left Syrup Heater (Heater Mode ON) 1 for the compressor contactor coil. Until the hopper thermistor probe is satisfied, the glycol pump will operate on a timed cycle. Power Switch On / Mode Select: AUTO/Draw Initiated With L1 power supplied to the L1 terminal on the interface board, power is then given to terminal J6 and directed through the following pins: Both interface boards 7 for the beater motor contactor coil (passes through the beater interlock relay) 6 for the spinner motor (shake side only) 5 for the air/mix pump (The pump runs for 10 seconds after the draw handle is closed soft serve only.) 1 for the compressor contactor coil. (Compressor delay start based on COMP ON DELAY setting in the Service Menu.) Systems, Controls and Operations 74 Model C602 Power Switch On / Mode Select: AUTO Heat Cycle Activated From the terminal marked L1 on the interface board, L1 power is sent to terminal J6 and directed through the following pins: Shake Side 7 for the beater motor contactor coil (passes through the beater interlock relay) 4 for the left glycol solenoid. (Operation of the solenoid is controlled by the shake product thermistor probes which are connected to terminal J10.) 3 for the glycol heater relay coil 2 for the glycol pump. Soft Serve Side 7 for the beater motor contactor coil (after the freezing cylinder has reached 135°F / 57°C). (Note: Power must go through the beater interlock before reaching the coil.) 6 for the agitator motor 4 for the glycol solenoid (Operation of this solenoid is controlled by the soft serve glycol thermistor probe which is connected to terminal J10.) Operation of the glycol heater is controlled by the glycol thermistor probe which is connected to terminal J10 of the shake interface board. At the completion of the Heat and Hold phases of the Heat Treatment cycle, the glycol heater stops, and the main compressors are activated from terminal J6 pin 1 on the interface boards. Once the freezing cylinder and hopper thermistor probes (connected to terminal J10 on the interface board) have been satisfied, the Heat Treatment cycle will end. Model C602 75 Systems, Controls and Operations Shake Draw Shake Draw Sequence Chart Refer to the following chart for the normal operating sequence when a shake is dispensed in the AUTO Mode. Sequence Component Shake Interface Board Soft Serve Interface Board Activate Flavor Selection LED - - Start Beater Motor J6-T7 / J7-T1 - Start Pump Motor J6-T7 / J7-T2 - Flavor Symbol Selected Start in AUTO Mode Start Spinner Motor Syrup Motor J6-T6 / J7-T1 - J5-T1 / - J5-T2, 3, 4, 5 Energize Draw Solenoid Pull Relay - J5-T7 / J5-T8 Energize Draw Solenoid Hold Relay J5-T7 / J5-T8 - 0.25 Seconds From Start of Draw De-energized Draw Solenoid Pull Relay - J5-T7 / J5-T8 Dispensing *2.0 Seconds From Start of Draw Energized Compressor Contactor Coil J6-T1 / J7-T7 - Activate Control Monitors Pyro-sensor J3-T3 & T4 - Voltage (0.1 VDC) Fill Detected 5 VDC Detected at Personality J3-T3 & T4 - Board Fill Level Detected by Start Pyro-sensor / or Flavor Symbol Selected Stop White Spot Timer Syrup Pump Motor - - J5-T1 / - J5-T2, 3, 4, 5 *White Spot Timer Countdown (0.2 - 0.4 Seconds) Turn OFF Flavor Selection LED Stop Mix Pump Motor J6-T7 / J7-T2 - Close Draw Valve & Stop Spinner Motor J6-T6 / J7-T1 - Reverse Syrup Flow De-energized Draw Solenoid Hold Relay J5-T7 / J5-T8 - Start Reverse Syrup Motor - J5-T1 / J5-T2 *Syrup Motor Reverse Timer (0.25 - 0.28) (0.5 second delay) Stop Spinner Motor J6-T6 / J7-T1 Viscosity Setting Stop Achieved - Cycle OFF Stop Compressor Beater Motor J6-T1 / J7-T7 - J6-T7 / J7-T1 - Start Off Cycle Stir Timer - - *Adjustable setting in Service Menu 120224 Systems, Controls and Operations 76 Model C602 Shake Draw Solenoid Electrical Circuit With Rectifier Board (Prior to Serial Number K6081879) Model C602 Figure 129 77 Systems, Controls and Operations Shake Draw Solenoid Electrical Circuit - 24V Transformer/ Rectifier PCB PULL RELAY 077164-02 123 456 789 AB WINDOW SPLICE DIODE 123 456 789 AB HOLD RELAY 077164-02 TRANSFORMER 030132-27 24 v DIODE 1 2 3 X59290-SER 1 2 3 + 4 062431 FUSE 12A L1 L2 L3 IC-15A BRIDGE RECTIFIER 040172-102 + - SOL. X81034-SER PULL HOLD Figure 130 121115 Systems, Controls and Operations 78 Model C602 Shake Draw Solenoid Electrical Circuit - 24V Transformer/ IC Rectifier 123 PULL 4 5 6 RELAY 7 8 9 077164-02 AB WINDOW SPLICE DIODE 123 456 789 AB HOLD RELAY 077164-02 TRANSFORMER 030132-27 24 v IC-15A BRIDGE RECTIFIER 040172-102 + - 062431 FUSE 12A L1 L2 L3 IC-15A BRIDGE RECTIFIER 040172-102 + - SOL. X81034-SER PULL HOLD Model C602 Figure 131 121115 79 Systems, Controls and Operations Draw Valve Solenoid IMPORTANT: Starting with serial number M2104500, the draw valve solenoid part number changed from 059462-CP to 081034. When replacing the 059462-CP or 081034 draw valve solenoid, order X81034-SER KIT A.-SOLENOID DRAW VALVE. The required torque specification for the 081034 solenoid mounting bolts is 10 ft/lbs. Draw Solenoid Voltage VDC The draw solenoid has a 187 VDC coil. The coil is energized by direct current supplied from the rectifier board passing through the PULL and HOLD relays to open the draw valve. The PULL circuit is only momentarily powered (approximately 1/4 second) when the plunger is raised. The HOLD circuit in the solenoid remains powered to keep the plunger in the raised position. CAUTION: PINCH HAZARD! The plunger closes forcefully when power is interrupted. DO NOT place fingers or other objects under the raised plunger. Failure to comply may result in personal injury from moving parts or damage to the machine. Check the HOLD circuit voltage by inserting meter leads into the wire connector, black (center) wire and brown wire. If a low voltage reading is detected, check the power supply from the rectifier board and the HOLD relay. The height of the solenoid coil must be properly set to pull up the plunger. (See the Dispensing Alignment Procedure starting on page 82.) Draw Solenoid Windings Resistance Unplug the 3-pin connector leading to the draw solenoid. Check the resistance with an accurate meter. Replace the draw solenoid if either circuit is found shorted or open. PULL Circuit: Attach meter leads to the white wire and the black (center) wire. PULL Circuit Resistance = 60.9 ± 3.0 Ohms HOLD Circuit: Attach meter leads to the black (center) wire and the brown wire. (Note: The brown wire may be a black/white stripe on some solenoids.) HOLD Circuit Resistance = 1,165.0 ± 58.25 Ohms Pull and Hold Relays (077164-02) The Pull and Hold Relays have a 12 VDC coil that is energized to pass power through the contacts to the draw solenoid. Both relays are energized simultaneously when dispensing a shake. The Pull Relay coil receives 12 VDC from the Soft Serve Interface Board (J5) and is momentarily energized to raise the plunger. The Hold relay receives 12 VDC from the Shake Interface Board (J5) and remains energized to hold the plunger in the raised position. Note: The pull relay is only momentarily energized, so it is difficult to check the relay coil and contacts with a meter. It may be necessary to swap the pull and hold relays to determine if the pull relay is defective. 121008 Systems, Controls and Operations 80 Model C602 Pull/Hold Relay Diodes Each relay for the draw solenoid has a diode to stop voltage from surging back through the circuitry when the solenoid is de-energized. The diodes allow the flow of current in one direction. Normally the diodes do not fail unless another component in the circuit causes an extreme electrical load on the device. A shorted diode may trip the L1 circuit fuse in the front control channel (part no. 062431 FUSE-12 AMP-NON DELAY). Checking Diode Resistance Use an ohmmeter to determine if a diode is open or shorted. The wire harness must be disconnected from all components to check the diode resistance. 1. Disconnect the draw solenoid, rectifier board, and the relays from the wire harness containing the two diodes. 2. Measure the resistance across the diode. Reverse the position of the red and black leads to the meter, and check resistance again. A good diode will show a high resistance reading in one direction and infinite resistance (open) when the leads are reversed. If a relay diode is found defective, replace the complete harness (part no. 059478 HARNESS-RECTIFIER/RELAY/SOLENOID). Rectifier Board (X59290) The Dual Bridge Rectifier Board converts alternating current to direct current for energizing the draw solenoid coil. The board receives input voltage when power is supplied to the machine. The output voltage (DC) will be approximately 1.414 times higher then the Input voltage (AC) Output Voltage = 1.414 X Input Voltage. Example: 210 VAC input x 1.414 = 297 VDC output Note: The output voltage will drop under a load (draw solenoid energized). Integrated Circuit (IC) Rectifier (040172-102) The IC Rectifier converts alternating current to direct current to energize the draw solenoid coil. Two IC rectifiers are used in the circuit to power the draw solenoid. One rectifier receives line voltage and transmits DC voltage through the PULL relay to raise the draw solenoid plunger. The second rectifier converts the low voltage from the transformer to direct current to hold the plunger in the raised position. One input terminal is labeled with the symbol for alternating current (~). One output terminal has a positive symbol (+). The matching terminals for the input and output are positioned diagonally across the rectifier. (See wiring schematic on page 79.) CAUTION: Improper wiring will damage the IC Rectifier and other components in the circuit! The normal output voltage from the rectifier will read slightly higher than the input voltage when a load is not present. Under a load condition the voltage will drop slightly. For example, the low voltage output from the rectifier powered by the transformer may drop to 17 18 volts when the solenoid is energized. There are four diodes imbedded in the IC Rectifier. A shorted diode may trip the fuse in the control channel. To check for a faulty diode, measure the resistance between the AC terminals (~) to the positive terminal (+). Reverse the meter leads to the same terminals and check the resistance again. A good diode will show a high resistance reading in one direction and a low resistance when the meter leads are reversed. Repeat the same check by measuring the resistance between the AC terminals (~) and the negative output terminal (-) which is diagonally across from the positive terminal. Transformer (030132-27) The 24 VAC output from the transformer is converted to direct current by the IC Rectifier. Inspect Solenoid Plunger For Wear Check the solenoid plunger for signs of wear. A worn solenoid plunger will cause the shake draw valve to fail to open or close properly. The plating residue from the worn plunger creates an abrasive surface inside the solenoid coil, causing the plunger to bind. Replace the complete solenoid (coil, plunger, and spring) if the plunger is worn. Note: The draw solenoid plunger changed to chrome plating, beginning with serial number K6024286. Model C602 81 Systems, Controls and Operations Shake Dispensing Alignment Procedure There are five areas that must be properly aligned in the shake draw mechanism. S Actuator Plate S Spinner Motor Bracket S Solenoid Valve S Spinner Motor S Spinner Coupling Actuator Plate Alignment The actuator plate (lifter) must be centered to fit in the draw valve slot. (See Figure 133.) Figure 132 ITEM DESCRIPTION A ACTUATOR PLATE B SPINNER MOTOR BRACKET C SOLENOID VALVE D SPINNER MOTOR E SPINNER COUPLING F BUMPER Figure 133 Use the freezer door assembly to check the actuator alignment. The actuator should slide easily into the draw valve slot when the freezer door is installed. Loosen the plunger set screw. Remove the bumper access plate and the screws. Adjust the actuator by loosening the bumper screw in the bottom of the solenoid plunger. To adjust the alignment, perform the following steps: Step 1 With the bumper access plate removed and the bumper screw loose, align the actuator with the slot in the draw valve (side to side alignment). Step 2 Secure the bumper screw. Then secure the plunger set screw. Check to make sure the bottom of the solenoid plunger is secured to the actuator plate. 130730 Systems, Controls and Operations 82 Model C602 The actuator should slide easily into the draw valve slot when the freezer door assembly is installed. (See Figure 134.) To adjust the alignment, perform the following steps: Step 1 Loosen the four hex head screws that secure the spinner motor bracket to the control channel bracket. Step 2 Slide the bracket forward or backward to the correct position and secure the four screws. Figure 134 Spinner Motor Bracket The actuator plate should not contact the white guide post mounted underneath the spinner motor bracket. The primary function of the guidepost is to prevent the actuator from pivoting backward when the freezer door is installed. (See Figure 135.) IMPORTANT: When properly aligned, the actuator must move freely without any tension on the guide post. Figure 135 Solenoid Valve Height Position The height of the solenoid must be positioned to raise the draw valve to the top of the product port in the freezer door. If the solenoid coil body is too high, the magnetic force to pull the plunger into the coil will be reduced. This may cause the solenoid to not open when other load factors influence the movement of the draw valve, such as lack of lubricant, mis-alignment, product too cold, etc. If the solenoid is positioned too low, the draw valve will not raise high enough to fully open the product port in the door. The flow rate for the frozen mix will be reduced and the syrup blended in the shake will be greater than the calibrated amount. You may also notice that it takes longer than normal to drain the freezing cylinder when rinsing the machine. Note: The solenoid position can be adjusted while there is product in the freezing cylinder. Relieve the freezing cylinder pressure by dispensing frozen product in the WASH mode without PUMP operation before performing the adjustment procedure. To adjust the solenoid height, use the Solenoid Adjust Tool Kit Assembly (X59702) and perform the steps on the following page. Model C602 83 Systems, Controls and Operations Shake Draw Solenoid Height Adjustment Tool Instructions Step 5 Remove the restrictor cap, spinner blade and the driven spinner from the shake door. Rinse the area below the draw valve. Step 6 Return power to the unit. Figure 136 X59702 KIT A. TOOL-SOLENOID ADJUST Kit Contents: (2) 020571-1 O-Ring-Draw Valve-Shake (1) 059700 Tool-Solenoid-Height Adjustment (1) 059700-INS Instruction-Solenoid Tool Function: The tool (059700) is used for adjusting the C602 and C606 draw solenoid height in order to open the draw valve to the top of the product entry port in the freezer door. The tool has two o-rings so the adjustment can be performed with frozen product in the cylinder. Step 1 Relieve the barrel pressure by placing the machine in WASH. Select a flavor. Step 2 Shut the power OFF to the unit. Step 3 Remove the front control panel. Step 4 Loosen the two fasteners that secure the draw solenoid to the mounting bracket. The solenoid spring tension will push the coil to the top of the adjustment slots in the bracket. CAUTION: DO NOT come into contact with the wires on the right side, behind the control panel. Before selecting a flavor, be sure hands are clear from the solenoid assembly. Step 7 Install the two o-rings on the tool (059700). Step 8 Select a flavor to lift the draw valve. Install the tool into the door spout and then install the restrictor cap to retain the tool with the draw valve in the raised position. (See Figure 136.) Step 9 With the solenoid energized and the tool installed with the restrictor cap, retighten the two fasteners that secure the draw solenoid to the mounting bracket. Note: The two 3/8 inch fasteners must use a 10 ft. lbs. torque spec when using a draw valve solenoid replacement kit (X81034), or any solenoid assembly on units built later than serial number (M2104500). De-energize the draw solenoid by pressing one of the syrup select keys. Step 10 Remove the restrictor cap and the tool. Sanitize, lubricate, and reinstall the driven spinner and the spinner blade. Re-install the restrictor cap. Step 11 Install the front control panel and place the unit back in AUTO. Step 12 Dispense several shakes to check for proper draw valve performance. 130611 Systems, Controls and Operations 84 Model C602 Spinner Motor The spinner motor shaft must be centered in the draw valve. The spinner blade shaft must insert into the center of the spinner coupling. (See Figure 137.) Figure 137 Spinner Motor Alignment Procedures Step 1 Loosen the four screws that secure the spinner motor to the bracket. With the freezer door assembly installed, insert the spinner blade into the coupling. Step 2 Position the motor so the spinner shaft is centered with the coupling. Step 3 Tighten the two front screws. Step 4 Remove the door to tighten the rear screws. Note: A spinner alignment tool is available to assist with alignment procedures. (See Figure 138.) Spinner Coupling The coupling must be adjusted so the spinner blade is recessed 1/32" (0.8 mm) or less in the bottom of the door spout. To adjust the alignment, perform the following steps: Step 1 Assemble the freezer door. Step 2 Loosen the top screw that secures the coupling to the spinner motor shaft. Step 3 Position the coupling so the bottom of the spinner is recessed 1/32" (0.8 mm) or less in the bottom of the door spout. Step 4 Retighten the coupling screw. Note: A spinner alignment tool is available to assist with alignment procedures (See Figure 138.) Spinner Alignment Tool To aid in the alignment of the draw valve, spinner motor, and spinner shaft, an alignment tool is available (part number 068036). (See Figure 138.) Figure 138 Model C602 85 Systems, Controls and Operations Alignment Tool Functions During draw valve solenoid adjustment, the small hole in the bottom of the alignment tool can be used to add torque to the Allen wrench when loosening the set screw. During spinner motor alignment, the alignment tool can be inserted into the draw cavity and pushed up until the top of the tool touches the spinner motor shaft. If the motor is properly aligned, the spinner motor shaft will fit into the hole at the top of the spinner alignment tool. If an adjustment is needed, the alignment tool can be installed into the draw valve cavity and the motor adjusted until the shaft fits into the hole at the top of the tool. When the draw valve solenoid is properly aligned, the bevel in the alignment tool will line up with the arm bracket. This tool can also be used to position the driven spinner and the spinner shaft. The wide end of the spinner alignment tool is used to push the shaft up until the bevel on the alignment tool is even with the bottom of the door. For complete instructions to align the draw valve solenoid, spinner motor, and spinner shaft, refer to Service Bulletin S2693, dated 4/13/10. Systems, Controls and Operations 86 Model C602 Syrup Syrup Delivery Shake syrup is stored in the lower front compartment. Each syrup flavor is delivered to the dispensing door by a peristaltic pump. Syrup can be pumped directly from disposable plastic jugs, stainless steel tanks, or adapted to syrup-in-bag dispensing. The proper syrup delivery rate is achieved by calibrating each syrup flavor. A 24 VDC motor drives each peristaltic pump. In the AUTO mode, the UVC3 control regulates the motor speed necessary to dispense syrup at the calibrated rate. The pump motors run at maximum speed in the SYRUP PRIME mode. A relay is used to reverse the rotation of the syrup pump motor each time the pump operation is discontinued. The syrup flow must be momentarily reversed in order to drop the pressure in the line and close the duckbill syrup valve. Refer to the Motor Setup section in the Service Menu, page 42 for motor and reverse time settings. Model C602 Figure 139 87 Systems, Controls and Operations Syrup Motor Set Up To achieve the optimum setting for calibrating each syrup flavor, the motor speed settings in the Service Menu must be adjusted. The objective is to program the motor speed for each syrup flavor to have a calibration time as close as possible to the CAL Syrup Time setting (7 seconds for Triple Thick Shake Syrup / 5 seconds for thin viscosity syrups). The speed at which the peristaltic pump runs during the Calibrate mode should be adjusted on all new machine installations whenever the control settings are reprogrammed, or if the amount of syrup dispensed in VERIFY CALIBRATION does not match the calibrated amount. Chart A: Triple Thick Shake Syrup Flavor Chocolate Strawberry Vanilla Optional Motor Speed 70-80 80-100 60-80 50-80 Reverse Time 0.28 0.28 0.25 0.25 Chart B: Thin Viscosity Shake Syrup Flavor Chocolate Strawberry Vanilla Optional Motor Speed 50-80 50-80 50-80 50-80 Reverse Time 0.25 0.25 0.25 0.25 Perform the following four steps to adjust the syrup motor speed setting in the Service Menu for each flavor. Step 1 Menu Selection: Syrup Motor Setup Adjust the speed setting that the syrup pump motor will run in the CALIBRATION mode. Select a MOTOR SPEED for the flavor within the range on the above chart, depending on the type of syrup. Adjust the REVERSE time to the recommended setting on the chart. Step 2 Menu Selection: Syrup Calibration Calibrate each flavor using the small chamber on the divided cup (Taylor Part No. 017203) Note: If the syrup pump rollers do not turn or the syrup dispenses extremely slow in the CALIBRATION mode, increase the motor speed setting by 10 and check the dispensing rate again. Increase the motor speed setting until you have a steady, manageable flow rate to calibrate the syrup flavor. Step 3 Menu Selection: Verify Calibration Select each flavor and compare the amount of syrup dispensed in VERIFY CALIBRATION versus the CALIBRATED amount. If the amount in VERIFY CALIBRATION is within 1/16 ounce of the calibrated amount, the speed setting is correct. If the amount of syrup dispensed in VERIFY CALIBRATION is more than 1/16 ounce, above or below the calibrated amount, the motor speed setting needs to be adjusted. (Proceed to Step 4.) Step 4 Menu Selection: Syrup Motor Setup Verify Too High: If the amount of syrup dispensed is more than the calibrated amount, INCREASE (raise) the motor speed setting. Example: Calibrated Amount = 1.0 ounce but VERIFY CALIBRATION amount = 1¼ ounce. Adjust the speed to a higher setting, recalibrate the flavor, and repeat Step 3. Verify Too Low: If the amount of syrup dispensed is less than the calibrated amount, DECREASE (lower) the motor speed setting. Example: Calibrated Amount = 1.0 ounce but VERIFY CALIBRATION amount = 3/4 ounce. Adjust the speed to a lower setting, recalibrate the flavor, and repeat Step 3. Each time the motor speed setting is adjusted you must RE-CALIBRATE the flavor and check the amount dispensed in VERIFY CALIBRATION. If the amount of syrup dispensed in VERIFY CALIBRATION does not change when making the motor speed setting adjustments, a new pump tube should be installed. Adjust the motor speed setting until the amount dispensed in VERIFY CALIBRATION is within 1/16 ounce of the CALIBRATED amount. 120517 Systems, Controls and Operations 88 Model C602 Additional Operating Tips S During each syrup calibration, the control measures the amount of time between the flavor key selections to start and stop the syrup flow. The control calculates the dispensing speed to run the motor, using the time and the motor speed set point in the Service Menu. S Default Speed: If the calculation should result in a motor speed of 32 or less, the dispensing speed will default to 128 (V1.05: programmed motor speed calibration set point). This will occur if the flavor key was selected too soon or the motor speed is set too fast for the type of syrup used in the machine. Chart C shows the minimum time for calibration based on the CAL SYRUP TIME set point. If the time between key selections (start to stop) in CALIBRATE SYRUP is less than the time on the chart, the dispensing speed will default to 128 (V1.05: programmed motor speed calibration set point). It may appear to the technician that the control will not calibrate properly. The correct action would be to determine the cause for the motor running at the DEFAULT speed. Examples: The motor speed is set too high, the syrup calibrated was less than 1 ounce, or improper ribbon cable connection. For V1.05: an error message is displayed: "Cal error, retry"; prior to V1.05, no error message is shown. Chart C: Default Speed 128 (V1.05: programmed motor speed calibration set point) Cal Syrup Time = 7 Seconds Motor Speed Time (Seconds) 60 3.7 80 2.8 100 2.2 Cal Syrup Time = 5 Seconds Motor Speed Time (Seconds) 60 2.7 80 2.0 100 1.6 S Can't Calibrate: The message CAN'T CALIBRATE will be displayed when the control calculates a dispensing speed that is more than 255. (For V1.05 the message shown is "Cal error, retry.") Chart D shows the maximum time values at various motor speed settings based on the CAL SYRUP TIME set point. If the calibration time at the specified speed takes longer than the time on the chart, the dispensing speed will automatically default to 255 and the CAN'T CALIBRATE message will be displayed. (V1.05: speed will be set to programmed motor speed calibration set point, message is: "Cal error, retry.") Typically, the error message is an indication that the peristaltic pump tubes are worn and need to be replaced. It may also indicate the restaurant is priming the syrup lines in the CALIBRATION mode by mistake. S If you have trouble calibrating syrup and the software is not V1.05 or later, consider upgrading. When operating from the Service Menu, the messages for Calibration and Verification show the actual computed calibration speed used. A typical system when operating properly will show a calibration speed close to the programmed motor set point. When evaluating a machine at the beginning of a service call, performing verification from the Service Menu will show the motor speed computed from the last calibration carried out. The value shown may match the motor speed set point. Check the Fault History; the message "Cal error, retry" will be logged if the computed speed was too low or high. Chart D: Can't Calibrate Message Cal Syrup Time = 7 Seconds Motor Speed Time (Seconds) 80 22 100 18 120 15 140 13 160 11 Cal Syrup Time = 5 Seconds Motor Speed Time (Seconds) 80 16 100 13 120 11 140 9 160 8 Model C602 141006 89 Systems, Controls and Operations Syrup Calibration Calibrating the syrup flow should be performed weekly when the syrup system is cleaned. It is vital that the correct amount of syrup be incorporated into the frozen mix to obtain a quality shake. To determine the rate of syrup flow, you will need a calibration cup indicating fluid ounces. The proper rate of syrup flow is 1 fl. oz. (30 ml) of syrup in 5 seconds. For Triple Thick Shake syrups, the proper syrup flow rate is 1 fl. oz. +/- 1/8 fl. oz. (30 ml +/- 4 ml) in 7 seconds. Once this rate is set, the correct amount of syrup will be blended with the shake base regardless of the size of shake served. Please note that syrup calibration is critical when changing the promotional 4th flavor syrup. Calibration Procedure Syrup lines must be properly primed with syrup to eliminate air in the line before the calibration procedure is performed. Step 1 Touch the CALIBRATION symbol to display the menu options. The CALIBRATION symbol , the AUTO symbol on the Shake side, and the OPTIONAL FLAVOR symbol will be illuminated. (See Figure 140.) Figure 140 The screen will display the calibration menu options. (See Figure 141.) UNFLAVORED DRAW SYRUP CALIBRATION SYRUP PRIME EXIT Figure 141 When the CALIBRATION screen is displayed, the flavor selection symbols will not raise the draw valve to dispense shake product. Note: The unflavored draw option will only appear on the screen when the shake side is in the AUTO mode. Step 2 Touch the AUTO symbol or the OPTIONAL FLAVOR symbol to scroll the arrow to SYRUP CALIBRATION. (See Figure 142.) UNFLAVORED DRAW SYRUP CALIBRATION SYRUP PRIME EXIT Figure 142 Step 3 Touch the CALIBRATION symbol to enter the syrup calibration mode. (See Figure 143.) SYRUP CALIBRATION Select a Flavor < Press to Clear Figure 143 Systems, Controls and Operations 90 Model C602 Step 4 Disconnect the syrup valve from the freezer door. Raise the syrup valve retainer and pull the valve straight out. (See Figure 144.) Figure 144 Step 5 To calibrate the syrup dispensing rate, hold the small portion of the calibration cup under the valve for the flavor to be calibrated. Touch the corresponding FLAVOR SELECT symbol to activate the syrup pump and start the flow of syrup. When the syrup level measures one ounce, touch the same FLAVOR SELECT symbol to stop the syrup flow. Verify the level of syrup in the cup. If the measurement is not within the specification, repeat step 4 for the same flavor until the correct syrup calibration is achieved. (See Figure 145.) Note: You can verify the syrup dispensing rate in the Manager's Menu or the Service Menu. Repeat steps 4 and 5 for the remaining syrup flavors. If the calibration time exceeds the maximum motor speed the "CAN'T CALIBRATE" message will appear on the screen. (See Figure 146.) For additional information see "Peristaltic Syrup System Troubleshooting" on page 101. Can't Calibrate <-- Press to clear Figure 146 Step 6 Exit the CALIBRATION mode by touching the CALIBRATION symbol . A blank screen will appear and the AUTO symbol and the OPTIONAL FLAVOR symbol will return to their normal function. Note: Whenever a particular syrup line is not used, the syrup hole plug found in the spare parts kit must be installed. Place the syrup hole plug o-ring into the groove of the syrup hole plug, and lubricate. Install the hole plug in the door. Lower the retaining pin to secure the plug in place. Figure 145 Model C602 91 Systems, Controls and Operations Dispensing Shakes Without Syrup Beginning with software version 1.04, shakes can be dispensed without flavoring by selecting the left side pump symbol . Select the CALIBRATION symbol . The left side PUMP symbol illuminates and unflavored product immediately starts to dispense. The unflavored draw ends and the PUMP light extinguishes when the pyroelectric sensor detects the cup is full. The unflavored draw can also be terminated by selecting the PUMP symbol a second time. Note: To cancel the UNFLAVORED DRAW screen, touch the OPTIONAL FLAVOR symbol to move the arrow to "NO", and select the CALIBRATION symbol . Figure 147 The following screen will display. UNFLAVORED DRAW > YES NO Figure 148 Systems, Controls and Operations 92 Model C602 Section 3: Troubleshooting S General Troubleshooting S Air/Mix Pump System Troubleshooting S Peristaltic Syrup System Troubleshooting S Shake Dispensing Mechanism Troubleshooting S Shake Portion Control Troubleshooting S Pyroelectric Sensor Troubleshooting S Bacteria Troubleshooting Model C602 93 Troubleshooting General Troubleshooting Guide PROBLEM 1. Compressor will not run. 2. Unit operates long (cycles off on the 11 minute safety timer). 3. Head pressure is too high. 4. Head pressure is too low. 5. Liquid line is hot. 6. Leaking door spout. CAUSE a. The power switch is in the OFF position. b. An incorrect key was pressed. c. The contactor is faulty. d. The compressor has burned out. e. The fuse or circuit breaker has blown. f. Tripped overload (compressor). g. Off on reset (beater motor). a. Condenser is dirty. REMEDY a. Place the switch in the ON position. b. Press the correct key for AUTO operation. c. Replace the contactor. d. Replace the compressor. e. Replace the fuse, or turn on the breaker. f. Place the power switch in the OFF position, and allow the compressor to cool and the overload to close before returning the power switch to the ON position. g. Press the reset button. a. Clean the condenser. b. Air filter is dirty. b. Replace the air filter. c. Shortage of refrigerant. c. Repair the leak and recharge unit. d. Air in the system. d. Purge and recharge the system. e. High overrun product. e. Check pump operation for correct air/mix ratio. a. Condenser is dirty. a. Clean the condenser. b. Air filter is dirty. b. Replace the air filter. c. Water valve is out of adjustment or c. Check the adjustment and the is restricted. water supply. d. Insufficient air space around unit. d. Make sure there is sufficient air space surrounding the unit (see "Specifications"). e. Refrigerant overcharge. e. Correct the refrigerant charge. f. Blower is faulty. f. Replace the blower. g. The air deflector is not properly g. Properly install the air deflector. installed, recirculating warm air into the condenser. a. Refrigerant shortage. a. Repair leak and recharge. a. Shortage of refrigerant. a. Repair leak and recharge. a. Improper lubrication. a. Lubricate according to instructions in the operator's manual. b. Worn or nicked o-ring. b. Replace the o-ring. Troubleshooting 94 Model C602 General Troubleshooting (Cont'd.) PROBLEM 7. Excessive mix leakage through the rear of the unit into the drip pan. 8. Low overrun. 9. Draw valve leaking. 10. Product is not being fed into the freezing cylinder. 11. No product being dispensed with draw valve open and machine in the AUTO mode. CAUSE a. Worn or missing drive shaft seal. REMEDY a. If worn, nicked or missing, replace the drive shaft seal. b. Inadequate lubrication. b. Lubricate properly. c. Drive shaft rotates forward. c. Check gear alignment. a. Bad scraper blades. a. Replace scraper blades. b. Faulty air/mix pump components. b. Inspect air/mix pump components and replace those found faulty. c. Restricted air intake (air/mix pump). c. Clear restriction. d. Incorrect syrup calibration (shake). d. Calibrate syrup delivery for one ounce every 5 seconds. e. Long ON cycles. e. See problem #2. f. Product flow is restricted in shake door. f. See Shake Dispensing Mechanism Troubleshooting on page 104. a. Worn or missing draw valve o-rings. a. Replace regularly. b. Inadequate lube on draw valve o-rings. b. Lubricate properly. c. Wrong type of lubricate being used. c. Use proper lubricant. Example: Taylor Lube High Performance. a. Inadequate mix in the hopper (Mix a. Fill hopper with mix. Out light is illuminated). b. Mix pump motor tripped reset. b. Press the reset button. c. Air/mix pump incorrectly assembled. c. Assemble pump according to instructions in the Operator's Manual. d. Mix feed tube not installed or incorrectly assembled. d. Assemble and install the feed tube according to the instructions in the Operator Manual. a. Plugged door spout. a. Break down the machine and dislodge the door spout clog. b. Beater rotating counterclockwise. b. Correct beater rotation to clockwise. c. Inadequate mix in the hopper (Mix c. Fill hopper with mix. Out light is illuminated). d. Pump motor tripped reset. d. Press the reset button. e. Draw valve does not raise high e. See Shake Dispensing enough to open the product port in Mechanism Troubleshooting on the freezer door. page 104. Model C602 95 Troubleshooting General Troubleshooting (Cont'd.) PROBLEM 12. Product viscosity is too soft or thin. 13. Plugged door spout. 14. No freezer operation when placing unit in any mode of operation. 15. Product too stiff. 16. Mix in the hopper is too cold. 17. Mix in the hopper is too warm. 18. Drive shaft is stuck in the gear box coupling. CAUSE a. Not enough air space surrounding unit. b. Bad scraper blades. c. Dirty air-cooled condenser or air filter. d. Outdated mix. e. Refrigerant shortage. f. Product viscosity set too warm. g. Broken springs in the drive coupling (shake only). a. Poor scraping. b. Damaged draw valve o-rings. c. Damaged beater assembly. d. Worn rear shell bearing. a. Unit unplugged. REMEDY a. Allow 3" (76 mm) minimum clearance around unit. Allow 7-1/2" floor clearance. b. Replace scraper blades. c. Clean condenser, replace air filter. d. Use fresh mix. e. Locate leak and repair. f. Adjust product viscosity. g. Replace broken springs. a. Replace scraper blades. b. Replace o-rings. c. Inspect and replace if necessary. d. Inspect and replace if necessary. a. Plug in unit. b. Circuit breaker is turned off or fuse b. Turn on circuit breaker or replace is blown. fuse. c. Power switch is in the OFF position. c. Place power switch in the ON position. a. Product viscosity set too cold. a. Adjust product viscosity. b. Incorrectly assembled or malfunctioning air/mix pump. b. Re-assemble pump or replace faulty components. c. Improperly primed freezing cylinder. c. Follow priming procedures according to the Operator's Manual. a. Temperature is out of adjustment. a. Adjust hopper temperature. a. Temperature is out of adjustment. a. Adjust hopper temperature. b. Agitator not installed. b. Install the agitator. c. Low glycol level. c. Replenish the glycol. d. Mixture of glycol. d. Replenish the glycol (50% glycol, 50% distilled water). a. Corners of the drive shaft, coupling, or both are rounded. a. Replace the necessary component(s). Do not lubricate the end of the drive shaft. b. Mix and lubricant are collected in b. Brush clean the rear shell bearing the drive coupling. area regularly. Troubleshooting 96 Model C602 General Troubleshooting (Cont'd.) PROBLEM 19. Freezing cylinder walls are scored. CAUSE a. Bent beater assembly. b. Missing or worn front bearing. c. Scraper blades incorrectly installed. 20. Although freezer was brush cleaned, all four LED's are flashing. 21. Product is "popping" when drawn. a. Power switch was not in the OFF position for a minimum of five minutes. a. Draw rate set too fast. b. Pump is assembled/lubed incorrectly. c. Faulty component in mix pump. 22. Freezer shuts off and produces a fault tone. d. Freezer has been turned on and off several times. a. Fault alert. b. Insufficient air space. 23. Syrup flows constantly or not at all a. Clogged syrup lines. (difficult calibration). 24. Mix entering the syrup line. a. Defective duckbill valve in the syrup fitting. b. An empty syrup line is attached to the freezer door. 25. Soft lock. a. No heat cycle tried. 26. When the AUTO key is selected the freezer goes into STANDBY. a. Mix-out condition. b. Freezer lock condition. 27. Unit changes modes or shuts itself off. a. Faulty connections or components. b. Inadequate voltage supply to the Universal Control. REMEDY a. Replace beater. b. Install or replace front bearing. c. Install scraper blades over the appropriate securing pin on the beater assembly. a. When the "Clean Manual" and "H.T. Cycle" LED's stop flashing, the freezer will be unlocked. a. Set the draw rate at 5 - 7-1/2 oz. (142 - 213 g) of product per 10 seconds. b. Assemble pump according to instructions in the Operator's Manual. c. Inspect/replace faulty pump components. d. Place the unit in the OFF position only when necessary. a. Check the fault screen in the Manager's menu. b. Provide 3" (76 mm) air space around sides. a. Flush syrup lines with warm water weekly. a. Replace the duckbill valve. b. Remove the syrup line from the door when the line is not in use. Install a hole plug in the freezer door. a. Press the HEAT symbol to place the freezer in the heat treatment cycle, or select the WASH symbol and brush clean the freezer. a. Add mix. b. Check display screen for instructions. a. Replace faulty components. b. Check/correct voltage supply to the control (4.75 - 5.75 VDC). Model C602 97 Troubleshooting General Troubleshooting (Cont'd.) PROBLEM 28. "Compressor on too long" fault message. 29. Symbol selection is delayed. 30. Erratic brush clean countdown display. CAUSE a. Inadequate pump operation. b. Draw rate set too fast. c. Inadequate air flow. d. Faulty blower baffle. e. Inadequate AXV settings. a. Defective dec plate. a. The rectifier guard is not installed. REMEDY a. Check pump operation. Assemble pump according to instructions in the operator's manual. b. Set the draw rate at 5 - 7-1/2 oz. (142 213 g) of product per 10 seconds. c. Provide 3" (76 mm) air space around sides. d. Repair or replace blower baffle. e. Set AXV at proper setting. (See "Running Specifications".) a. Replace dec plate. a. Installed the guard to shield the interface board from electrical noise. Troubleshooting 98 Model C602 Air Mix Pump System Troubleshooting PROBLEM PROBABLE CAUSE REMEDY 1. Air/mix pump will not operate in the AUTO mode when the draw valve is opened. a. Pump drive is out on reset. a. Allow the unit to cool and press the reset button. b. Malfunctioning interface board. b. Replace interface board. c. Faulty pump motor. c. Replace motor. d. Faulty connection or draw switch. d. Check connections or replace switch. 2. Piston travels back and forth, but the product is not being pumped. a. Gasket was installed incorrectly, fits loosely, has holes, or was lubricated. a. Inspect gasket. b. O-rings are worn, torn or fit too loosely. b. Inspect o-rings. c. Piston and valve body cap must be assembled correctly and fit snugly in the pump cylinder. c. Check the pump cylinder for proper assembly and position. d. Missing or defective check ring. d. Replace the check ring. 3. Excessive pump cylinder wear. a. Inadequate or incorrect lubrication a. Lubricate properly. of the pump cylinder. b. Ball crank rotates clockwise. b. Rewire the ball crank rotation to rotate counterclockwise. 4. Too much pressure in the freezing cylinder. a. Plugged relief hole in the feed tube. a. Clean the relief hole in the feed tube. 5. Not enough pressure in the freezing cylinder. a. Weak, damaged or missing check a. Replace or install the check ring. ring. b. Malfunctioning draw switch. b. Reposition or replace the microswitch. 6. One pump cannot be assembled. a. Soft serve and shake pump parts a. Consult the operator's manual for are mixed up. correct pump assembly combinations. Model C602 99 Troubleshooting Mix Pump Drive Circuit Troubleshooting 130611 Troubleshooting 100 Model C602 Peristaltic Syrup System Troubleshooting Guide PROBLEM 1. No syrup dispensed. 2. Syrup leaking at the valve. 3. Air is in the syrup line. CAUSE REMEDY a. Air in the syrup line. a. Prime the syrup line. b. The syrup dispensing rate is not properly calibrated. b. Calibrate the syrup. c. The syrup pump motor is not running. c. Check for faulty connections or a defective motor. d. A peristaltic pump component is defective. d. Inspect/replace defective peristaltic pump component. e. Obstruction in the syrup line. e. Clean or replace the syrup line. f. Obstruction in syrup nose fitting. f. Clear the obstruction. g. A valve was left in the door during g. Clean the syrup valve. the heat cycle. h. The pump motor is running in the h. Check/correct the pump motor wrong direction. wiring. i. Defective motor speed control. i. Replace the motor speed control. j. Loose wire connection. j. Inspect/repair loose connection. a. Air in the syrup line. a. Prime the syrup line. b. The duckbill valve is defective. b. Replace the duckbill valve. c. The pump motor reverse time is set too low. c. Adjust the pump motor reverse time in the Syrup Motor Setup menu. d. The reverse relay does not reverse d. Check the syrup reverse relay the pump motor rotation when the voltage supply. (Relay is energized syrup flow is stopped. to reverse the pump motor rotation.) a. The syrup line is improperly primed. a. Re-prime the syrup line. b. The pump tube fitting o-rings are defective or not lubricated. b. Replace/lubricate pump tube o-rings. c. The pump motor reverse time is set too long. c. Adjust the pump motor reverse time in the Syrup Motor Setup menu. d. Air leak on the intake side of the syrup line/pick up tube. d. Check the line for air leaks and repair it. Model C602 101 Troubleshooting Peristaltic Syrup System Troubleshooting (Cont'd.) PROBLEM 4. Flavor carry-over. 5. Shake is not blended correctly. 6. Unable to calibrate the syrup within specification. CAUSE REMEDY a. There is air in the syrup line. a. Prime the syrup line. b. The Whitespot Setting is incorrect. b. Adjust the Whitespot Setting in the Service Menu. Recommended setting: 0.1 - 0.2 for standard shakes and 0.4 - 0.7 for Triple Thick Shakes. c. The pump motor reverse time is set too low. c. Adjust the pump motor reverse time in the Syrup Motor Setup menu. d. The reverse relay does not reverse d. Check the syrup reverse relay the pump motor rotation when the voltage supply. (The relay is syrup flow is stopped. energized to reverse the pump motor rotation.) e. The duckbill valve is defective. e. Replace the duckbill valve. f. The draw solenoid does not keep the draw valve raised. f. See Shake Dispensing Mechanism Troubleshooting on page 104. a. The spinner height is set too low. a. Adjust to 1/32" inside the door spout. b. Shake temperature is set too cold / b. Correct the temperature of a is too thick. finished chocolate shake: Standard shake = 24-26°F (4.4 - 3.3°C). Triple Thick Shake = 22.5°F (-5.8°C). c. Syrup calibration is not in specification. c. Calibrate the syrup. a. The weekly syrup line cleaning was not performed. a. Clean and sanitize the syrup lines. b. The pump tube is worn. b. Replace the tube. c. There's an obstruction in the syrup c. Clean out and replace the line if line. necessary. d. The syrup is too cold. d. Stage the syrups near the machine. e. There is an air leak on the intake e. Find the leak and repair/replace. side of the syrup line/pick up tube. f. Incorrect Syrup Calibration Setting. f. Adjust the Syrup Cal setting in the Service menu: 5.0 seconds for standard shakes and 7.0 seconds for Triple Thick Shakes. g. The syrup fills the cup too fast to accurately calibrate. g. Adjust the motor speed setting slower in the Syrup Motor Setup menu. Troubleshooting 102 Model C602 Peristaltic Syrup System Troubleshooting (Cont'd.) PROBLEM 7. Mix backs up in the syrup line. CAUSE REMEDY a. Syrup line and/or syrup container a. Replace the syrup container and is empty. prime the syrup line. b. The duckbill valve in the syrup fitting is defective. b. Replace the duckbill valve. c. An empty syrup line is attached to the freezer door. c. Remove the syrup line from the door when the line is not in use. Install a hole plug in the freezer door. d. The shake temperature is too cold. d. The correct temperature of a finished chocolate shake is 22.5°F (-5.8°C). Model C602 103 Troubleshooting Shake Dispensing Mechanism Troubleshooting PROBLEM CAUSE REMEDY 1. Draw valve will not open. a. Power switch is off. a. Place the power switch in the ON position. b. The solenoid bumper screw is disengaged. b. Align the actuator plate and secure the bumper screw to the solenoid plunger. c. The draw valve is binding in the freezer door. c. Replace defective component. d. The draw solenoid is adjusted too d. Adjust the draw solenoid to the high. proper height. (See pageNO TAG.) e. The solenoid fuse has blown. e. Inspect/replace the 12A fuse located in the front control channel. f. The draw solenoid plunger is worn. f. Replace the solenoid. g. Loose wire connection. g. Check the circuit for power interruption and repair it. h. Defective rectifier board. h. Replace the rectifier board. i. The pull or hold circuit is faulty. i. See Draw Solenoid information on page NO TAG. j. Defective pull or hold relay. j. Replace defective relay. k. Defective solenoid. k. Replace the solenoid. l. Defective interface board. l. Replace the interface board. m. Defective touch key on the dec plate. m. Replace the dec plate. 2. Occasionally the draw valve does a. The dispensing mechanism is out a. Realign the dispensing not open. of alignment. mechanism. (See page 82.) b. Improper lubrication of the draw valve. b. Lubricate according to instructions in the Operator's Manual. c. Incorrect o-rings installed on the draw valve. c. Install the correct o-rings . d. The draw valve is binding in the freezer door. d. Replace defective component. 3. Draw valve opens momentarily. a. The draw valve solenoid is adjusted too high. a. Adjust the draw solenoid to the proper height. (See pageNO TAG.) b. The portion control system is terminating the draw after two seconds. b. See Portion Control Troubleshooting on page 106. c. The draw safety time is set too low. c. Adjust the draw safety time in the Service Menu. d. Defective hold relay. d. Replace the relay. e. Loose wire connection in the draw e. Check the circuit for power solenoid circuit. interruption and repair it. Troubleshooting 104 Model C602 Shake Dispensing Mechanism Troubleshooting (Cont'd.) PROBLEM 4. Draw valve does not fully open (long draw time). 5. Draw valve will not close. CAUSE REMEDY a. The solenoid bumper screw is loose. a. Align the actuator place and secure the bumper screw to the solenoid plunger. b. The draw solenoid is adjusted too b. Adjust the draw solenoid to the low. proper height. (See pageNO TAG.) a. The freezer door is improperly installed. a. Re-install the freezer door. Tighten the hand screws in a criss-cross pattern. b. Improper lubrication of draw valve. b. Lubricate according to instructions in the Operator's Manual. c. Improper o-rings installed on the draw valve. c. Install the correct o-rings - part no. 020571-1 (F treated) d. The dispensing mechanism is out d. Re-align the dispensing of alignment. mechanism. (See page 82.) e. The draw valve is binding in the freezer door. e. Replace the defective component. f. The solenoid plunger is binding in f. Replace the solenoid. the coil body. g. Draw solenoid is set too high. g. See Solenoid Valve Height Position on page NO TAG. h. The driven spinner has h. Adjust the spinner coupling. (See disengaged from the spinner blade page 85.) assembly. Model C602 105 Troubleshooting Shake Portion Control Troubleshooting PROBLEM 1. Under-fills the shake cup. 2. Over-fills the shake cup. CAUSE REMEDY a. The fill level adjustment screw is set too low. a. Adjust the fill level screw. b. The portion control sensor lens is b. Clean the lens. dirty. c. The cup holder is not properly positioned to fill the center of the cup. c. Position the cup holder properly on the sensor box. d. The shake cup is moving downward as the cup fills with product. d. Place the cup with the cup lip resting on the holder clips. e. The syrup calibration is set too high. e. Calibrate the syrup. f. Loose wire connection. f. Check/repair loose connection in circuit. (Note: See "Pyroelectric Sensor Troubleshooting" on page 107 for further information.) g. Defective pyrosensor. g. Replace pyrosensor. (Note: See "Pyroelectric Sensor Troubleshooting" on page 107 before replacing any parts.) h. Defective pyrosensor board. h. Replace pyrosensor board. (Note: See "Pyroelectric Sensor Troubleshooting" on page 107 before replacing any parts.) i. Defective shake personality board. i. Replace shake personality board. (Note: See "Pyroelectric Sensor Troubleshooting" on page 107 before replacing any parts.) a. The fill level adjustment screw is set too high. a. Adjust the fill level screw. b. The viscosity of the shake is too b. Check that the product thick, causing the product to stack temperature and overrun are within in the center of the cup. specification. c. The syrup calibration is set too low. c. Calibrate the syrup. d. The portion control sensor lens is d. Clean the lens. dirty. 071002 Troubleshooting 106 Model C602 Pyroelectric Sensor Troubleshooting Check the cables (059135 and X59268) to visually validate that the cable wires are going to the proper pins and then ohm it out. If that does not solve the problem, check the seven points of connection before the pyroelectric sensor gets to the proper UVC input, as follows: 1. Sensor input connection (X59268) to Pyroelectric Board (X59073) J3 2. Pyroelectric Board (X59073) input to output circuitry 3. Pyroelectric Board (X59073) output J2 connection to Shake Personality Board (X59072) J3 (harness 059135) 4. Shake Personality Board (X59072) J3 to Shake Personality Board (X59072) J2 5. Shake Personality Board (X59072) J2 to Heat Treat Interface Board (X53451) J13 6. Heat Treat Interface Board (X53451) J13 to Heat Treat Interface Board (X53451) J2 7. Heat Treat Interface Board (X53451) J2 to UVC3 J10 (50 pin ribbon cable) Perform the following steps to check the 059135 harness: 1. Disconnect the harness from the pyroelectric board J2, leaving it connected to the personality board J3. 2. Measure across pins 1 (+12) and 5 (GND) at the J2 end (red and black wires). It should have 12Vdc. If not, measure at the personality board between pins 2 (GND) and 4 (12Vdc) to make sure it has 12Vdc. Once that is confirmed, measure again at the pyroelectric end of the harness, between pins 5 and 2. 3. When it is disconnected from the pyroelectric board, but connected to the personality board, it should measure 5Vdc. Model C602 071002 107 Troubleshooting Figure 149 140610 Troubleshooting 108 Model C602 Bacteria Troubleshooting Periodic product sampling is taken by a sanitarian. Bacteria counts should not exceed the following figures: Standard Plate Count (SPC) . . 50,000 Coliform . . . . . . . . . . . . . . . . . . . . 10 If the counts exceed the numbers listed, steps should be taken to locate the cause. Failure to solve the high counts will result in an unsafe product for consumption. Educate the operator about how to prevent high bacteria counts. Note: High bacteria counts in soft serve yogurt is normal and necessary. Coliform, however, cannot be accepted in any product. The following information will help solve high coliform count problems. If sample results indicate a problem, one of these areas may be a source of contamination. CAUSE OF CONTAMINATION 1. Human contamination. 2. Residue product deposits on mix contact surfaces (milkstone build-up). 3. Worn, damaged, or cracked parts. PREVENTION a. Wash hands and arms past elbows. b. Wear rubber gloves if cuts or skin conditions exist. c. Wash hands periodically throughout the day. a. Provide the proper brushes. b. Brush clean all parts and components thoroughly. Ignoring this will allow formation of milkstone, a porous substance which will house bacteria and can lead to contamination of fresh mix. a. Provide a food grade lubricant (Example: Taylor Lube). b. Inspect o-rings for holes or tears. O-rings, seals and other wear items must be supplied by the freezer company to meet food industry standards. c. During the operating hours, periodically inspect the rear drip pan for excessive leakage. Model C602 109 Troubleshooting Bacteria Troubleshooting (Cont'd.) CAUSE OF CONTAMINATION 4. Improper cleaning and sanitation procedures. 5. Mix stored improperly. PREVENTION a. For cleaning procedures, scrub the sink and strainers thoroughly before each use. The level of solution in each basin must allow the largest component to be submerged. Sanitize and prime the freezer prior to freezing the product. After sanitizing a freezer, use fresh mix to flush remaining sanitizer from the freezing cylinder. b. Provide the proper brushes, lubricants, and single service towels. c. Store sanitizer in a cool, dry place. Use chemicals according to their labels. d. Use a few good employees to follow the cleaning procedure correctly and consistently. Allow the employee uninterrupted time to complete the cleaning procedure. e. Hold sanitizing solution in the hopper and the freezing cylinder for five minutes. f. Wash and sanitize the tube of lubricant; after each use, always recap the tube. g. Parts, components, and brushes should be air-dried overnight. Never store the equipment in the storage cooler. h. Do not neglect daily cleaning practices: wipe the external areas of the freezer periodically throughout the day, remove the design caps and sanitize the area, check the drip trays and splash shield. a. Rotate stock to use older date code mix first. Shelf life of mix is normally 10 days. b. Mix must never be stacked outside or under direct sunlight while waiting to be placed in the cooler. c. Place the mix directly in the cooler. Always leave one inch between the mix and other products to allow air to circulate around the product. d. Mix must not remain at room temperature for long periods of time. e. Hopper storage must maintain a temperature of 40_F (4.4_C). Storage temperatures above 45_F will allow cell division in as little as one hour. f. Once the mix is placed in the hopper, covers must be properly installed to maintain adequate refrigeration and to prevent airborne contaminants from entering the mix. Troubleshooting 110 Model C602 Section 4: Parts S Warranty Explanation S Parts Identification S Parts List S Wiring Diagrams Model C602 111 Parts Parts Warranty Explanation Class 103 Parts: Class 212 Parts: Class 512 Parts: Class 000 Parts: The warranty for new equipment parts is one year from the original date of unit installation, with a replacement parts warranty of three months. The warranty for new equipment parts is two years from the original date of unit installation, with a replacement parts warranty of twelve months. The warranty for new equipment parts is five years from the original date of unit installation, with a replacement parts warranty of twelve months. Wear Items - no warranty. CAUTION: Warranty is valid only if required service work is provided by an Authorized Taylor Service Technician. NOTE: Taylor reserves the right to deny warranty claims on equipment or parts if a non-approved refrigerant was installed in the machine, system modifications were performed beyond factory recommendations, or it is determined that the failure was caused by neglect or abuse. Parts 112 Model C602 Notes: Model C602 113 Parts Main Exploded View 141006 Parts Figure 150 114 Model C602 Main Exploded View Parts List ITEM DESCRIPTION PART NO. 1 SHELL A.-INSULATED X62257 1a BEARING-REAR SHELL 031324 1b WASHER-BEARING LOCK 012864 1c NUT-BEARING 028991 1d GUIDE-DRIP SEAL 028992 2 COUPLING-DRIVE 3/4 HEX 012721 3 GEAR A.*REDUCER 4.21:1 021286-SER 4 PULLEY-2AK74-5/8 027822 5 MOTOR-REDUCER-SERVICE 036955-34S 6 DEFLECTOR-TORQUE COUPLING 054698 7 COUPLING A.-TORQ-SHAKE X54722 8 PULLEY-AW62-5/8 007538 9 MOTOR-REDUCER-SERVICE 044723-27S 10 BELT-AX31 041575 11 BELT-AX33 024396 12 SHAFT A.-DRIVE-MIX PUMP X41947 12a O-RING-1-3/4 OD X .139W 008904 12b O-RING 1/2 ID X .139W 048632 13 BELT-RD 3/16 GREEN 062191-6 14 CLIP-PANEL *C602* SIDE R 056424 * CLIP-PANEL *C602* SIDE LEFT 056433 15 MOTOR A.-AGITATOR (INCLUDES ITEMS 15a-15d) X55971-27 15a PULLEY-AGT MTR-1.910PD 042063 15b BRACKET-MOTOR-AGITATOR 056184 15c GEAR A.*REDUCER-AGIT. 047988 15d MOTOR-AGITATOR 047987-27 MOTOR-1.0 HP 16 MOTOR-1.5 HP 013102-33 021522-33 PULLEY-2AK22 X .625-.6265 17 PULLEY-AK25-5/8 016403 019153 18 SCREW-5/16-18X7/8 SERR 017973 19 SCREW-5/16-18X3-1/4 HEX 022678 20 CAP-RUBBER MOUNT 011844 21 SPRING-COMP.970X.113X1.5 032967 22 NUT-5/16-18 FLANGE NUT 017327 23 GROMMET-7/16 X 5/16 016212 HINGE A.-MOTOR 24 HINGE A.-MOTOR *ALT X25731 X25736 25 BUSHING-RUBBER MOUNT 012258 ITEM DESCRIPTION PART NO. 26 CLAMP-MOUNTING 012257 27 SCREW-1/4-20X1/2 SLT SERR 051284 28 COVER-CONTROL BOX 066723 29 CONTROL A. X55966-33 30 GUIDE A.-DRIP PAN-RIGHT X55982 31 GUIDE A.-DRIP PAN-LEFT X55983 32 FILTER A.-GLYCOL X47323 33 PUMP-GLYCOL-1/8NPT-1650 041785 34 HEATER A.-GLYCOL-4500 X47395-SER 35 SCREW-10-24X1/2 TORX 002077 36 GUARD-CORD 056792 37 GUIDE-FILTER 053784 38 FILTER-AIR-18.00LX13.50HX.7 052779-3 39 SHROUD-TOP 056504 40 SHROUD-REAR 055943 41 SCREW-10X3/8 SLOTTED HEX 015582 42 CONDENSER-AC (LEFT/SHAKE) 055813-1 CONDENSER-AC (RIGHT/SOFT SERVE) 055813-2 43 RECEIVER A.-REFRIG X62629 44 BLOWER A.-STD. OUTPUT X53725-27 44a SCREEN-BLOWER 053729 45 SHROUD-FRONT 055944 46 VALVE-ACCESS-1/4MFL X 3/8 053565 47 EXCHANGER A.-HEAT RIGHT X62622 48 DRYER-FILTER-HP62-3/8 X 1/4 048901 49 COMPRESSOR L63A113DBLA 048259-33H 50 SLEEVE-MOUNTING-COMP. 039924 51 GROMMET-COMPRESSOR MT 037428 52 WASHER-5/16 USS FLAT CR3 000651 53 SCREW-5/16-18X1-3/4 019691 54 SWITCH-PRESSURE 440 PSI 048230 55 COVER-SPLICE BOX W/LON 066013 56 BOX A.-SPLICE W/LON UVC4 X69107-33 57 CASTER-4" SWV 3/4-10 STEM 044106 58 CASTER-4" SWV 3/4-10 STEM 046437 W/BRAKE 59 PUMP A.-ULTIMATE SYRUP (SEE PAGE 130) X82417 60 CABINET A.-ULT SYRUP X55984 Model C602 115 140501 Parts Main Exploded View Parts List (Cont'd.) ITEM DESCRIPTION PART NO. 61 DOOR A.-CABINET X58607-SER 62 PANEL-SYRUP CABINETBACK 056387 63 PANEL A.-FRONT X55981- 64 HOLDER A.-25DCC PYR SNS X69102 65 HOLDER-CUP-SHAKE-4.313 056008 66 COVER A.-25DCC PYR SNS X69097 67 SCREW-10-32X1/2 SLTD 037734 68 PCB A.-CC-ROHS PYRO 069110-02S 69 FITTING-PANEL MOUNT QD 056674 70 GUIDE A.-DRIP PAN CENTER X55972 71 TANK-GLYCOL 1.5QT 047314 72 BRACKET-TANK-GLYCOL 047585 73 STUD-NOSE CONE 055987 74 COMPRESSOR M63B203DBDB 062274-33H 75 VALVE-EXP-AUTO-1/4S X1/4 046365 76 RECEIVER A.-REFRIG-L-AC X56124 ITEM DESCRIPTION PART NO. 77 SPACER-PROBE *SQ HOLE* 030966 78 DISC-PROBE *SQ HOLE* 030965 79 PROBE A.-MIX LOW-HT X42077 80 PULLEY-AGT DR-1.910PD 036210 81 HOUSING A.-AGITATOR LONG X51661 HOUSING A.-AGIT. SHORT X51664 82 CAP-MAGNET *HT* 080826 83 AGITATOR A.-MIX HOPPER X44797 84 O-RING-.500 OD X .070W 024278 85 SPACER-PROBE-SQ HOLE-7/8 041346 86 PROBE A.-MIX OUT-SQ HOLE X41348 87 SPACER-PROBE-ROUND 041347 88 NUT-10-32 HEX MACHINE SCREW 005598 89 BELT-RD 3/16 GREEN 062191-7 90 PIN-RETAINING-HOPPER CVR 043934 91 SENSOR A.-EVC-SLUSH-6" X44951 141006 Parts 116 Model C602 Notes: Model C602 117 Parts Operator Parts Identification 111205 Parts Figure 151 118 Model C602 Operator Parts Identification ITEM DESCRIPTION PART NO. 1 COVER-HOPPER *BLACK* 053809SER1 2 AGITATOR A.-MIX HOPPER X44797 3 PIN-RETAINING-HOPPER CVR 043934 4 PAN-DRIP-REAR X56003 5 PANEL-REAR-UPPER 066724 6 GUIDE A.-DRIP PAN-MIX PUMP X48228 7 PANEL-REAR-LOWER 055959 8 PAN-DRIP-SIDE X56005 TRIM-CORNER-REAR-R 9 TRIM-CORNER-REAR-L 056692 056693 10 CASTER-4" SWV 3/4-10 STEM 044106 11 SCREW-1/4-20X3/8 SLTD RND 011694 12 PANEL-SIDE RIGHT 055950 ITEM DESCRIPTION PART NO. 13 TRAY-DRIP-19-5/8 L X 4-7/8 033812 14 SHIELD-SPLASH-WIRE-19-3/4 033813 *15 LID-SYRUP JAR 042706 *16 JAR-SYRUP*PLASTIC 036573 *17 JAR-SYRUP*STAINLESS 036574 *18 LADLE-1 OZ-120D BEND IN HANDLE 033637-1 19 PAN-DRIP 19-1/2 LONG 035034 20 PLATE-DEC 056131 21 PANEL-SIDE LEFT 055957 22 FILTER-AIR-18.00LX13.50HX.7 052779-3 23 CASTER-4" SWV 3/4-10 STEM 046437 W/BRAKE *For machines manufactured prior to serial number M1080000. Model C602 119 140501 Parts Front View 120207 Parts 120 Model C602 Front View ITEM DESCRIPTION 1 STUD-NOSE CONE 2 FITTING-PANEL MOUNT QD 3 CLIP-SPRING-CUP HOLDER LINE A.-SYRUP DOOR TTS (THICK VISCOSITY SYRUP) 4 LINE A.-SYRUP DOOR (THIN SYRUP) 5 SHIELD-PYROELECTRIC SENSOR 6 MAGNET-CATCH ASSY. 7 FITTING A.-SYRUP JUG 36" **7 LINE A.-SYRUP (FOR BAG SYRUP SYSTEM) 7a CAP-ULTIMATE SYRUP PART NO. 055987 056674 068394 X56652 X59304 064942 016121 X53353-BLU X53353-BRN X53353-RED X53353-WHT X58450 053040-BLU 053040-BRN 053040-RED 053040-WHT ITEM DESCRIPTION PART NO. 7b HOSE-BEVERAGE 3/8"ID 053052-36 7c TUBE A.-SYRUP PICK UP X53175 K7d FERRULE-.625 ID 053036 K7e FITTING-PERISTALTIC PUMP 054526 K7f O-RING 1/2 OD X .070 W 024278 8 DOOR A.-CABINET X58607-SER 9 BASKET-DOOR-WIRE 059144 10 SCREW-ADJUSTMENT-5/16 051574 11 HOLDER-CUP-SHAKE 056008 *12 PUMP A.-SYRUP-HEATED (Chocolate) X53800-BRN *13 PUMP A.-SYRUP-HEATED (Caramel) X53800-TAN 14 GASKET-DRIP LIP 036435 K Not Shown * For machines manufactured prior to serial number M1080000. ** Bag Syrup System (Not Shown) Prior to serial no. K4091994, use 058630 LatchDoor-Magnetic. Model C602 121 140501 Parts Beater Door Assembly - Shake Side 140507 Parts Figure 152 122 Model C602 Beater Door Assembly - Shake Side ITEM DESCRIPTION PART NO. 1 SEAL-DRIVE SHAFT 032560 2 SHAFT-BEATER 7 QT FLUTED BLADE 050985 3 BLADE-SCRAPER-16" 041103 4 BEARING-DOOR FRONT 1.390 OD 055605 5 BEATER A.-7 QT FLUTED BLADE X50958 6 O-RING 6" - FREEZER DOOR 033493 7 DOOR A.-SHAKE SIDE X55825SER2 8 NUT-STUD-SHORT 055989 9 O-RING -SYRUP PORT 11MM 053890 ID x 2MM GREEN ITEM DESCRIPTION 10 PLUG-SYRUP PORT 11 RETAINER-SYRUP VALVE 12 O-RING - 1-1/16 OD x .139 W (DRAW VALVE) 13 SEAL-SPINNER SHAFT 14 SPINNER-DRIVEN COMPLETE 15 BLADE A.-SPINNER ALUMINUM-HT 16 CAP-RESTRICTOR 17 VALVE A.-DRAW PART NO. 053867 054554 020571 036053 034054 X59331 033107 059000 Model C602 123 Parts Beater Door Assembly - Soft Serve Side Figure 153 ITEM DESCRIPTION PART NO. 1 HANDLE A.-DRAW X56421-1 2 NUT-STUD-BLACK-1.00 055989 3 DOOR A.-W/BAFFLE X57332-SER 3a BAFFLE A.-LONG 4 IN X50882 4 GASKET-DOOR HT 4"-DOUBLE 048926 5 SHOE-FRONT HELIX *REAR* 050346 6 BEARING-FRONT-SHOE 050348 7 SHOE-FRONT HELIX *FRONT* 050347 8 BEATER A.-3.4QT-1 PIN X46231 9 BLADE-SCRAPER-PLASTIC 046235 ITEM DESCRIPTION PART NO. 10 CLIP-SCRAPER BLADE 7.00" 046236 11 SHAFT-BEATER 032564 12 SEAL-DRIVE SHAFT 032560 13 PIN-HANDLE-SS 055819 14 VALVE A.-DRAW X55820 15 O-RING-7/8 OD X .103W 014402 16 O-RING-1/4 OD X .070W 50 015872 17 NUT-5/16-24 HEX JAM 029639-BLK 18 SCREW-ADJUSTMENT-5/16-24 056332 140502 Parts 124 Model C602 Pump A. - Mix Simplified Shake - X57028-XX Figure 154 ITEM DESCRIPTION PART NO. 1-7 PUMP A.-MIX SIMPLIFIED SHAKE X57028-XX 1 CYLINDER-PUMP HOPPER SHAKE 057944 2 PIN-RETAINING X55450 3 PISTON-PUMP-SIMPLIFIED 053526 4 O-RING-2-1/8 OD X .139W-#225 020051 5 CAP-VALVE 056873-XX 6 GASKET-SIMPLIFIED PUMP VALVE 053527 7 ADAPTOR-MIX INLET-SHAKE- 054944 BLUE *8 O-RING-11/16 OD RED 016132 ITEM DESCRIPTION PART NO. 9 PIN-COTTER-HAIRPIN-1/8DIA 044731 10 SHAFT A.-DRIVE-MIX PUMPHOPPER X41947 10a CRANK-DRIVE-HOPPER MIX PUMP 039235 10b SHAFT-DRIVE-MIX PUMPHOPPER 041948 10c O-RING-1-3/4 OD X .139W 008904 10d O-RING 1/2 ID X .139W 048632 11 CLIP-RETAINER-MIX PUMP 044641 12 TUBE A.-FEED TUBE-SHK X55973 13 RING-CHECK-FEED-TUBE 056524 14 SLEEVE A.-MIX PUMP X44761 *ORDER 016132-SER - PACKAGE OF 50 Model C602 125 140306 Parts Pump A. - Mix Simplified Soft Serve - X57029-XX Figure 155 ITEM DESCRIPTION 1-7 PUMP A.-MIX SIMPLIFIED S.S. 1 CYLINDER-PUMP HOPPER SOFTSERVE 2 PIN-RETAINING 3 PISTON-PUMP-SIMPLIFIED 4 O-RING-2-1/8 OD X .139W-#225 5 CAP-VALVE BODY SS 6 GASKET-SIMPLIFIED PUMP VALVE 7 ADAPTOR-MIX INLET-SS-RED 8 O-RING-11/16ODX.103W-RED 9 PIN-COTTER-HAIRPIN-1/8DIA PART NO. X57029-XX 057943 X55450 053526 020051 056874-XX 053527 054825 016132 044731 ITEM DESCRIPTION 10 SHAFT A.-DRIVE-MIX PUMPHOPPER 10a CRANK-DRIVE-HOPPER MIX PUMP 10b SHAFT-DRIVE-MIX PUMPHOPPER 10c O-RING 1/2 ID X .139W 10d O-RING-1-3/4 OD X .139W 11 CLIP-RETAINER-MIX PUMP 12 TUBE A.-FEED TUBE-SS 13 RING-CHECK-FEED-TUBE 14 SLEEVE A.-MIX PUMP *HT PART NO. X41947 039235 041948 048632 008904 044641 X55974 056524 X44761 140306 Parts 126 Model C602 Brush Identification Note: For proper brush cleaning of the adapter, cap, feed tube, and orifice, refer to the following illustration which indicates proper brush usage. Model C602 Figure 156 ITEM DESCRIPTION 1 WHITE BRISTLE - 1/2" x 1/2" 2 WHITE BRISTLE - 3/16" x 1" 3 BLACK BRISTLE - 1/4" x 1-1/4" 4 WHITE BRISTLE - 1/2" x 1" 5 WHITE BRISTLE - 3" x 1/2" PART NUMBER 054068 050103 013072 013072 039719 127 Parts Syrup Cabinet View Figure 157 ITEM DESCRIPTION PART NO. 1 SHELF-SYRUP 056016 2 PUMP-PERISTALTIC 052916 3 MOTOR-GEAR 161 RPM SHORT SHAFT 058725 4 BASKET-DOOR-WIRE 059144 4a SCREW-10-32X3/8 SLTD RND 006749 5 BLOCK-HINGE 058613 6 BLOCK-HINGE 058614 6a SCREW-8-32X1/4 SLTD ROUND 016540 ITEM DESCRIPTION PART NO. *7 MAGNET-CATCH ASSY. 016121 8 SCREW-6-32X3/8 SLTD 002201 9 WASHER-#4 EXT TOOTH LOCK 043075 10 SCREW-4-40X3/8 SOCKET CAP 058317 11 HANDLE-DOOR SHORT 065933 12 DOOR A.-CABINET X58607-SER 13 PIN-HINGE 058615 *PRIOR TO S/N K4091994, USE 058630 LATCH-DOOR-MAGNETIC. 140501 Parts 128 Model C602 Syrup Pump & Tubes ITEM DESCRIPTION 1 PUMP-PERISTALTIC 2 KIT A.-PERISTALTIC PUMP TUBE 3 FERRULE- .625 ID Figure 158 PART NO. 052916 X54978 053036 ITEM DESCRIPTION 4 FITTING-PERISTALTIC PUMP 5 O-RING 1/2 OD x .070 * LINE A.-SYRUP *NOT SHOWN PART NO. 054526 024278 X62426-8 Model C602 129 Parts Pump A.-Ultimate Syrup Figure 159 ITEM DESCRIPTION PART NO. 1 PUMP-PERISTALTIC 052916 1a CLAMP-TUBE-PUMP-LOWER 052916-005 1b CLAMP-TRACK-PUMP 052916-010 1c TRACK-PUMP TUBE UPPER 052916-009 2 MOTOR-GEAR 161 RPM/SHORT 058725 ITEM DESCRIPTION 3 DECAL-SET OF 4 COLORED FLAVOR 4 BUSHING-SPLIT 43/64 X 7/8 5 SCREW-10-32X3/8 SLTD TRUS PART NO. 022105 027691 024298 150304 Parts 130 Model C602 X56652 Line A.-Syrup Door - Thick Shake Syrup Figure 160 ITEM DESCRIPTION 1 FERRULE-.625 ID 2 IINSERT-QD CPC 3/8 BARB *3 O-RING 4 HOSE-BEVERAGE 5 FITTING-SYRUP ELBOW PART NO. 053036 056675 500205 053052-9 056651 ITEM DESCRIPTION 6 VALVE-CHECK DUCKBILL 7 FITTING-SYRUP NOSE (LARGE SLOT) 8 O-RING-11 MM GREEN (SYRUP HOLE PLUG) *NOT INCLUDED IN X56652. PART NO. 500598 056650 053890 Model C602 131 Parts X59304 Line A.-Syrup Door - Thin Viscosity Syrup Figure 161 ITEM DESCRIPTION 1 FERRULE-.650 ID 2 INSERT-QD-CPC 3/8 BARB *3 O-RING 4 TUBE-VINYL 5 FITTING-SYRUP ELBOW PART NO. 029834 056675 500205 500038-9 056651 ITEM DESCRIPTION PART NO. 6 VALVE-CHECK DUCKBILL 500598 7 FITTING-SYRUP NOSE (SMALL 056649 SLOT) 8 O-RING-11 MM GREEN (SRUP HOLE PLUG) 053890 *NOT INCLUDED IN X59304. Parts 132 Model C602 X58450 Line A.-Syrup (Syrup-In-Bag Option) Figure 162 ITEM DESCRIPTION 1 O-Ring-1/2 OD x .070 2 Fitting-Male Peristaltic Pump 3 Ferrule-.625 ID NP Brass 4 Coupling-QD Female 3/8 Barb PART NO. 024278 054526 053036 058451 ITEM DESCRIPTION 5 Coupling-QD Male 1/4 Barb 6 Tube-Vinyl 3/16 ID x 1/16 Wall 7 Hose-Beverage 3/8 ID PART NO. 058452 R30314 053052-36 Model C602 133 Parts Channel-Control Figure 163 ITEM DESCRIPTION PART NO. 1 VALVE A.-DISPENSING (INCLUDES ITEMS 1a-1h) X62343 1a NUT-1/4-20 WHIZ FLANGE 017523 1b KIT A.-SOLENOID VALVE X81034-SER 1c MOUNT A.-SPINNER X62342 1d GUIDE-ACTUATOR 062199 1e SCREW-1/4-20X1-1/4 SERR. 024351 1f BRACKET-COUPLING-ACT. 056620 1g BUMPER-RECESSED 057910 1h SCREW-1/4-20X3/4 LOW HEAD 057911 2 GROMMET-VALVE-SPINNER 062240 3 COVER-ADJUST-ACTUATOR 062270 4 GUARD-RECTIFIER 059482 5 IC-15A-BRIDGE-1000V 040172-102 6 RELAY-DPDT 20A-12VDC 077164-02 ITEM DESCRIPTION PART NO. 7 HARNESS-WIRE-CONTROL 059476 7a FUSE-12 A-BUSS BK/ABC-12-R 064536 (K6065606 & AFTER) 7b HOLDER-FUSE-INLINE-TYPE 064538 HRK (K6065606 & AFTER) 8 CHANNEL A.-CONTROL X62345 9 SWITCH-TOGGLE-DPDT*VDE 054809 10 SWITCH A.-DRAW X33322-SP1 11 BUSHING-SNAP 1-5/16 017008 12 COUPLING A.-DRIVE-SPINNER X20329 12a PIN-ROLL-3/32X9/16 STEEL 015971 13 COUPLING-FLEXIBLE 020108 14 MOTOR A.-SPINNER W/PLUG X35584SER2 15 TRANS.-24V PR1/24V SEC 10V 030132-27 16 JACK A.-FLAVOR BURST X56353 121211 Parts 134 Model C602 Control Assembly - X55966-33 Model C602 Figure 164 135 130111 Parts Control Assembly - X55966-33 ITEM DESCRIPTION PART NO. 1 CONTROL-INTERFCE-HT-SS 063964-SER 1a PCB A.-ROHS-PERSON-HT-SS 063922-SER 1b CONTROL-ROHS-HT INTF 063920-SER 2 STANDOFF-NYLON-SNAP-1/2L 053413 3 CONTROL-INTERF-HT-SH 063965-SER 3a CONTROL-ROHS-PERSON*SH 063923-SER 3b CONTROL-ROHS-HT INTF 063920-SER 4 PCB A.-CONTROL X69068-SER 4a CONTROL-UVC4 X68114-SER 5 CONTROL-SPEED-MOTOR 056530 6 SCREW-10-32X1-1/4 SLTD 032936 7 TRANS.-CONT.-80VA 230V/24V 059993 8 SCREW-8X1/4 SLTD HEX 009894 9 RELAY-DPDT-24VAC-30A@277 054703-03 10 OVERLOAD-THERMALREMOTE PUMP SHAKE 068109 11 NUT-6-32 KEPS NUT 18-8 SS 054431 12 RELAY-SPST-30 A-240 V 032607-27 13 RELAY-MTR START TI#4CR 042007-34 14 SCREW-10-32X3/8 UNSL HWH 039381 15 CAPACITOR-START 47-56UF 037251-34 16 STRAP-CAPACITOR 4-5/8 INCH 056527 17 CAPACITOR-RUN 10UF/370V 033047 ITEM DESCRIPTION PART NO. 18 CAPACITOR-RUN 1.0UF/450V 039482 19 STARTER-3 PHASE 2.5 TO 4 A 066794-33H 20 RELAY-3 POLE-30A-208/240 50/ 066795-33 21 LUG-GROUNDING 4-14GA 017667 22 NUT-10-32 FLANGE LOCKNUT 020983 23 SCREW-6-32X3/8 SLTD BIND 002201 24 SCREW-8X1 1/4 PHLP HD RD 039420 25 BLOCK-TERMINAL 3P L1,L2,L3 039423 26 BLOCK-TERMINAL 3P .25 SPD 057201 27 STARTER-3 PHASE 4 TO 6.5 A 066794-33J 28 RELAY-MTR START TI#4CR 039725-27 29 GROMMET-RIBBON CABLE 044999 30 BLOCK-TERMINAL 4 POLE GREEN 080967 31 PLATE-END TERMINAL BLOCK 080969 32 BLOCK-TERMINAL 3 POLE GREEN 080968 33 TRANS.-CONT.-32VA 120/200/240V 054834 34 OVERLOAD-THERMALREMOTE PMP SOFT SERVE 067965 35 SHIELD-NOISE 062088 36 FILTER-CORCOM 6EH1 040140-001 37 HARNESS-WIRE-CNTRL BOX 080886 140506 Parts 136 Model C602 Dec Plate Assembly Figure 165 ITEM DESCRIPTION 1 PLATE-DEC 2 PCB A.-INTERFACE C602 ROHS 3 INSULATOR-PCB-INTERFACE PART NO. 056131 063921-SER 057168 ITEM DESCRIPTION 4 SCREW-6-32 X 3/8 BIN. HD 5 CABLE-RIBBON-14C-3"L PART NO. 002201 056864 Model C602 137 140123 Parts Torque Coupling Assembly - X54722 Figure 166 ITEM DESCRIPTION 1 SCREW-SHOULDER 3/16DX1/2L 2 LABEL-IDENTIFICATION-GRN 3 COUPLING-TORQUE-LOAD 4 PIN-STOP-TORQUE CPLG PART NO. 039455 049285-GRN 054724 054725 ITEM DESCRIPTION PART NO. 5 SPRING-3/8 OD X 3/16 GREEN 039454 6 PIN-COUPLING-TORQUE 039453 7 COUPLING-TORQUE-DRIVE 054723 8 SCREW-5/16-18 X 3/8 ALLEN 025376 Parts 138 Model C602 Blower A. X53725- Figure 167 ITEM DESCRIPTION 1 MOTOR-BLOWER·FAN PART NO. 053481 Model C602 139 070305 Parts Glycol Heater Assembly - X55965-27 Figure 168 ITEM DESCRIPTION PART NO. 1 SCREW-1/4-20X1-1/4 SOCKET 068735 2 NUT-1/4-20 WHIZ FLANGE LK 017523 3 FILTER A.-GLYCOL X47323 4 CLAMP-DRYER 9.5" LONG 002911 5 SCREW-10-32X3/8 UNSL SER 039381 6 HEATER A.-GLYCOL-4500 X47395-27 6a ADAPTOR-5/16 BARB-5/16FS 047958 6b CONNECTOR-BX 3/8 STR 014569 6c THERMOSTAT-HI LIMIT 035786 6d SCREW-8-32X3/16 SLTD PAN 017551 6e SCREW-6X3/8 SLTD HEX 001825 6f COVER-TERMINAL HEATER 032864 ITEM DESCRIPTION PART NO. 7 CLAMP-HOSE 35/64-STEPLES 047344 8 HOSE-RUBBER 5/16"ID X 9/16" R502011 9 ADAPTOR-1/4MP X 5/16 BARB 047326 10 ADAPTOR-1/4MPT X 5/16 047333 11 TEE-1/4FPT X 1/4MPT X 1/4 021277 12 ARMAFLEX 1/2 ID X 3/8WALL R50325 13 ELBOW-1/4MP X 5/16 BARB 047327 14 VALVE-SOLENOID 3-W 1/4FPT 037954-27 15 TEE-5/16 BARB-BRASS 047324 16 ELBOW-1/4FP X 5/16 BARB 066767 17 NIPPLE-1/4PT X 1-3/8 LG 029937 120116 Parts 140 Model C602 Sensor Holder Assembly (X69102) Figure 169 ITEM DESCRIPTION PART NO. 1 BRACKET A.-25 DCC SENSOR X69100 2 SCREW-ADJUSTMENT 5/16-18 051574 3 SCREW-10-32 X 9/16 DOG 038981 4 SENSOR A.-PYROELECTRIC X59268-SER 5 HOLDER-25 DCC SENSOR 069092 ITEM DESCRIPTION PART NO. 6 NUT-5/16-18 LOCK SS 043072 7 KIT A.-GUIDE PIN X38980-SER 8 SCREW-8 X 3/8 SLOTTED PAN 035647 *9 PCB A.-PYRO X69110-02S *10 STANDOFF-NYLON 1/4" 059441 *NOT INCLUDED IN X69102 SENSOR HOLDER ASSY. Model C602 141 120919 Parts Heater A.-Syrup Figure 170 ITEM DESCRIPTION 1 HEATER-STRIP 175W / 240V 2 WASHER #10 SHAKEPROOF 3 SCREW-10-32 X 3/8 SLOTTED 4 WASHER-3/16 FLAT 5 WASHER-3 EXT. TOOTH LOCK 6 NUT-8-32 HEX PART NO. 042782 002681 022263 005194 000964 000969 ITEM DESCRIPTION 7 THERMOSTAT ADJ-SNAP 8 BOX-HEATER 9 NUT-WING 10-32 NYLON 10 CONNECTOR-MATE LOCK 3 11 SLEEVE-WIRE .294 ID 12 THERMOSTAT-HI LIMIT SNAP PART NO. 049993 043954 034534 022523 020917-42 049992 120116 Parts 142 Model C602 Accessories Model C602 Figure 171 143 Parts Accessories ITEM DESCRIPTION PART NO. 1 Kit A.-Syrup Plug Kit X58474 1a Plug-Syrup Port TTS 053867 1b O-Ring-11mm ID x 2mm w/gr 053890 1c Tool-Seal Install/Remove 035460 2 Bottle-Plastic Wash 044818 3 Tool-O-Ring Removal 048260-WHT 4 Tool-Shaft-Drive-Pump-Hopper 057167 5 Cup-Divided Syrup 017203 6 Lubricant-Taylor Hi-Performance 048232 7 Pail-Mix 10 Qt. 013163 8 O-Ring - 1-11/16 OD (Draw Valve Cap) 041923 9 Cap A.-Valve-Draw X54704 ITEM DESCRIPTION PART NO. 10 Tray-Parts Soft Serve Side 059087 11 Tray-Parts Shake Side 059088 12 Tray-Parts Pump Soft Serve 056525 *13 Dispenser A.-Cone X59489 *13a Baffle-Rubber Cone 052193 *14 Tray A.-Syrup (Syrup in Bag) X59143 *15 Tank-Syrup 4 Qt. 056673 *16 Ladle-1 Ounce 033637-1 ** Kit A.-Peristaltic Pump Tube X54978 ** Kit A.-Topping Pump Spares X53795 ** Kit A.-Tune Up C602/C606 X49463-59 ** Deflector-Blower Exhaust 047912 ** Box-Tool 15" Plastic 058669 * For machines manufactured prior to serial number M1080000. ** Not Shown 120116 Parts 144 Model C602 Syrup Pump X53800-BRN/TAN ITEM DESCRIPTION PUMP A.-SYRUP-HEATED 1 PUMP A.-SYRUP-HEATED PLUNGER A.-BROWN 2 PLUNGER A.-TAN KNOB-PLUNGER BROWNSYRUP PUMP 2a KNOB-PLUNGER TAN-SYRUP PUMP 2b TUBE-PLUNGER 2c INSERT-PLUNGER 2d SPRING-PLUNGER-SYRUP PUMP 2e WASHER-NYLON 2f PLUNGER 2g SEAL A. 2h NUT-PLUNGER 3 NUT-LOCK-SYRUP PUMP 4 PUMP A.-SYRUP HEATED SHALLOW 5 LID PART NO. X53800-BRN X53800-TAN X36576-BRN X36576-TAN 032762-BRN 032762-TAN 032757 032758 032761 032760 036578 X33057 036577 039680 X53798-SER 036579 Note: Shown for reference only. Not supplied with new units. Figure 172 Model C602 145 140507 Parts Parts List + Available Separately 140630 Parts List DESCRIPTION PART NUMBER QTY. WARR. CLASS REMARKS 146 C60233FANU - 208-230V 60HZ 3PH - 3 WIRE - A/C-BRISTOL-(R404A) WITH CUP/CONE DISPENSER ACCUMULATOR-COPPER 2"DIA 10"LG 047062 2 103 AGITATOR A.-MIX HOPPER-20QT-HT X44797 2 103 +CAP-MAGNET *HT* 080826 2 103 S/N M2042826 & UP - REPLACES 044796 BEARING-DOOR-FRONT 1.390 OD 055605 1 000 SHAKE BEARING-FRONT-SHOE N/A 1 000 USE X50350 KIT A.-BEATER-FRONT SHOES +SHOE-FRONT HELIX *REAR* 1 000 +SHOE-FRONT HELIX *FRONT* 1 000 BEARING-REAR SHELL-NICKEL 031324 2 000 +GUIDE-DRIP SEAL 028992 2 000 +NUT-BRASS BEARING 028991 2 000 +O-RING-1/2OD X .070W 024278 4 000 +WASHER-BEARING LOCK 012864 2 000 BEATER A.-3.4QT-1 PIN-SUPPORT X46231 1 103 SOFT SERVE +BLADE-SCRAPER-PLASTIC 8-1/8L 046235 2 000 +CLIP-SCRAPER BLADE 7.00 INCH 046236 2 103 +SHAFT-BEATER 032564 1 103 BEATER A.-7QT-FLUTED BLADE X50958 1 103 SHAKE +BLADE-SCRAPER-FCB 16L 041103 2 000 +SHAFT-BEATER*7QT FLUTED BLADE 050985 1 103 BELT-RD 3/16 GREEN 062191-6 1 000 K4090000 & UP - AGITATOR BELT-RD 3/16 GREEN 062191-7 1 000 K4090000 & UP - AGITATOR BELT-AX31 041575 1 000 SHAKE SIDE BELT-AX33 024396 2 000 BLADE A.-SPINNER-ALUMINUM-HT X59331 1 103 BLADE-SCRAPER-FCB 16L 041103 2 000 BLADE-SCRAPER-PLASTIC 8-1/8L 046235 2 000 +CLIP-SCRAPER BLADE 7.00 INCH 046236 2 103 BLOCK-HINGE 058614 4 103 +PIN-HINGE 058615 4 103 BLOCK-TERMINAL 3P L1,L2,L3 039423 2 103 Model C602 Parts List 147 Model C602 + Available Separately DESCRIPTION BLOCK-TERMINAL 3P .25 SPADE BLOCK-TERMINAL 4 POLE GREEN BLOCK-TERMINAL 3 POLE GREEN PLATE-END TERMINAL BLOCK BLOWER A. MOTOR-FAN 208-230V 50/60 HZ CAPACITOR-RUN 7.5UF/370V BOOT-CAPACITOR-INSULATING BOTTLE-WASH-PLASTIC BRUSH A.-PACKAGE-HT BRUSH-REAR BRG 1"D X 2"LG X 14 BRUSH-DBL END-PUMP & FEED TUBE BRUSH-DRAW VALVE 1"OD X 2"X17" BRUSH-DRAW VALVE 1-1/2"OD X 3" BRUSH-MIX PUMP BODY-3" X 7" WH BRUSH-1/2" DIA BRUSH-END-DOOR-SPOUT-SS-HT BRUSH-SET LVB BRUSH-PUMP SPOUT *MC13* BUMPER-RECESSED CABINET A.-ULT SYRUP *C602* CABLE A.-LOW VOLTAGE *C602* CABLE A.-4 COND 4 PIN CABLE-RIBBON-10C-34"L-DIL/DIL CABLE-RIBBON-14C-3"L-SIL/SIL CABLE-RIBBON-20C-16"L-DIL/DIL CABLE-RIBBON-20C-17"L-DIL/DILR CABLE-RIBBON-50C-20"L-DIL/DIL CABLE-RIBBON-50C-25"L.DIL/DIL CABLE-CONTROL/INTERFACE * CABLE-CONTROL/LON GATEWAY CAP A.-VALVE-DRAW-INSULATED CAP-MAGNET *HT* PART NUMBER 057201 080967 080968 080969 X53725-27 053481-27 034749 031314 044818 X44127 013071 013072 013073 014753 023316 033059 039719 050103 054068 057910 X55984 080885 X62616 040040-023 056864 040040-049 040040-013 040040-011 040040-025 069023 069025 X54704 080826 QTY. 2 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 2 WARR. CLASS 103 103 103 103 103 103 103 000 000 000 000 000 000 000 000 000 000 000 000 103 103 103 103 103 103 103 103 103 103 103 103 103 103 REMARKS 6/13/2012 6/13/2012 6/13/2013 STD ALL UNITS K6126088 & UP - REPLACES X64529 USED WITH DRAW VALVE SOLENOID S/N M2071851 AND UP J3 IF SS to SPEED CONTROL DEC PLATE INTERFACE J9 IF SHAKE TO to J7 UVC J12 IF SS TO J11 IF SHAKE, J12 IF SHAKE TO J2 UVC J2 IF Ss to J11 UVC J2 IFSHAKE TO J10 UVC S/N M1037066 & UP - UVC4 S/N M1037066 & UP - UVC4 SHAKE DOOR Model C602 148 Parts List + Available Separately DESCRIPTION CAP-RESTRICTOR CAP-RUBBER CAP-VALVE BODY SHAKE CAP-VALVE BODY SS CASTER-4" SWV 3/4-10 STM CASTER-4" SWV 3/4-10 STM W/BRK CD-OPS TRAIN VIDEO *C602* CLIP-THERMISTOR PROBE COMPRESSOR L63A113DBLA-40W CCH COMPRESSOR M63B203DBDB-40W CCH +GROMMET-COMPRESSOR MOUNTING +SLEEVE-MOUNTING-COMP. CONDENSER-AC 12LX18HX3.12T-5RW CONDENSER-AC 12LX18HX3.12T-5RW CONTROL-SPEED-MOTOR CONTROL-ROHS-INTERFACE *C602* CONTROL-INTERFCE-HT-SS-UK ROHS PCB A.-ROHS-PERSON-HT-SS CONTROL-ROHS-HT INTF BASE-UK CONTROL-INTERF-HT-SH-C602 ROHS CONTROL-ROHS-PERSON*C602*SH CONTROL-ROHS-HT INTF BASE-UK CORE-SCHRADER VALVE-TEFLON COVER A.-25DCC PYR SNS*C602 COVER-HOPPER *BLACK* +PIN-RETAINING-HOPPER COVER COUPLING A.-DRIVE-SPINNER COUPLING A.-TORQUE-SHAKE*4SPR* COUPLING-TORQUE-DRIVE TTS COUPLING-TORQUE-LOAD-SQ *TTS* LABEL-IDENTIFICATION-GREEN PART NUMBER 033107 011844 056873-10 056874-12 044106 046437 056009-CD 080767 048259-33H 062274-33H 037428 039924 055813-1 055813-2 056530 063921-SER 063964-SER 063922-SER 063920-SER 063965-SER 063923-SER 063920-SER 037047 X69097 053809SER1 043934 X20329 X54722 054723 054724 049285-GRN QTY. 1 4 1 1 2 2 1 2 1 1 8 8 1 1 1 1 1 1 1 1 1 1 4 1 2 2 1 1 1 1 1 WARR. CLASS 000 103 103 103 103 103 000 000 512 512 000 000 103 103 103 212 212 212 212 212 212 212 103 103 103 103 103 103 103 103 000 REMARKS S/N K9046770 & UP M2105367 & UP WITH CHIP STYLE THERMISTOR PROBE SOFT SERVE SHAKE LEFT-SHAKE SIDE RIGHT-SOFT SERV DEC PLATE-STANDARD & ROHS UNIT REPLACES X55960-SER & X63921-SER S/N M2125873 & UP - ROHS COMPATIBLE VERSION DIRECT SUB X53453-SER REPLACES X59076-SER & X63965-SER S/N M1094977 & UP - CLEAR CUP SHAKE HOLDER SEE X65178 KIT A.-COVER-HOPPER*DUAL*BLK Parts List 149 Model C602 + Available Separately DESCRIPTION PIN-COUPLING-TORQUE PIN-STOP-TORQUE COUPLING .792 SCREW-5/16-18X3/8 ALLEN SET SCREW-SHOULDER 3/16DX1/2L-SS SPRING-3/8 ODX3/16 IDX1L-GREEN COUPLING-DRIVE 3/4 HEX X 1-7/8 COUPLING-FLEXIBLE W/SCREWS CUP-DIVIDED SYRUP DECAL-INST-CLN-DAY-HT-C602 DECAL-INST-CLN-MAN-HT-C602 DECAL-MAG-CLOSING CHECK DECAL-MAG-SYMBOL-ENG/F/G-C602 DECAL-SET OF 4 COLORED FLAVORS DECAL-SET OF 4 SYRUP FLAVORS DECAL-SYR COMPART-ROMANCE COMB DECAL-TROUBLESHOOT DEFLECTOR-BLOWER EXHAUST DEFLECTOR-TORQUE COUPLING DIAGRAM-WIRING *C602*C606 DOOR A.-CABINET *C602* BASKET-DOOR-WIRE BLOCK-HINGE HANDLE-DOOR SHORT RIVET-3/16 X.062-.270 GRIP SCREW-10-32X3/8 SLTD ROUND SCREW-8-32X1/2 SOCKET HEAD WASHER-#8 EXTERNAL TOOTH LOC DOOR-MACHINED-TTS SHAKE*BLACK* +CAP A.-VALVE-DRAW-INSULATED +O-RING-1-11/16 OD X.139W +O-RING-6 IN ODX5 3/4 IDX 1/8 +RETAINER-SYRUP VALVE *TTS* +VALVE A.-DRAW *C602* PART NUMBER 039453 054725 025376 039455 039454 012721 020108 017203 057064 057065 044309 058287 022105 021523 021571 038374 047912 054698 059480-33 X58607-SER 059144 058613 065933 046052 006749 058322 000964 X55825SER2 X54704 041923 033493 054554 059000 QTY. 4 4 2 4 4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 4 2 12 8 8 8 1 1 1 1 4 1 WARR. CLASS 103 103 000 000 103 103 103 000 000 000 000 000 000 000 000 000 103 000 000 103 103 103 103 000 000 000 000 103 103 000 000 000 103 REMARKS S/N K7013072 & UP REPLACES X58607-L & X580607-R SHAKE Model C602 150 Parts List + Available Separately DESCRIPTION +O-RING-DRAW VALVE-SHAKE +SPINNER +SEAL-SPINNER SHAFT +GROMMET-VALVE-SPINNER *C602* DOOR A.-W/BAFFLE *C602*SERVICE BAFFLE A.-LONG 4 IN W/RAD THD +GASKET-DOOR HT 4"-DOUBLE +HANDLE A.-DRAW *C602* +O-RING-1/4 OD X .070W 50 DURO +SCREW-ADJUSTMENT-5/16-24 *602* +KIT A.-BEATER-FRONT SHOES +PIN-HANDLE-SS *C602* +VALVE A.-DRAW *C602* +O-RING-7/8 OD X .103W DRYER-FILTER-HP62-3/8 X 1/4S FASTENER-CLIP 1/4-20 U-TYPE FILTER-AIR-18.00LX13.50HX.70W FILTER-CORCOM 2VR1 FILTER-CORCOM 6EH1 FILTER-INLINE-GLYCOL-40 MICRON FITTING A.-SYRUP JUG TTS 36" CAP-ULTIMATE SYRUP FERRULE-.625 ID NP BRASS FITTING-PERISTALTIC PUMP HOSE-BEVERAGE 3/8"ID X 5/8"OD O-RING-1/2OD X .070W TUBE A.-SYRUP PICK UP FITTING A.-SYRUP JUG TTS 36" CAP-ULTIMATE SYRUP FERRULE-.625 ID NP BRASS FITTING-PERISTALTIC PUMP HOSE-BEVERAGE 3/8"ID X 5/8"OD O-RING-1/2OD X .070W PART NUMBER 020571 034054 036053 062240 X57332-SER X50882 048926 X56421-1 015872 056332 X50350 055819 X55820 014402 048901 045865 052779-3 032567 040140-001 041670 X53353-BLU 053040-BLU 053036 054526 053052-36 024278 X53175 X53353-BRN 053040-BRN 053036 054526 053052-36 024278 QTY. 2 1 1 1 1 1 1 1 1 1 1 1 1 3 2 19 2 1 1 1 1 1 2 1 1 1 1 1 1 2 1 1 1 WARR. CLASS 000 103 000 000 103 103 000 103 000 103 000 103 103 000 000 000 000 103 103 000 103 000 000 103 000 000 103 103 000 000 103 000 000 REMARKS SOFT SERVE BEARING-FRONT SHOES PANELS Parts List 151 Model C602 + Available Separately DESCRIPTION TUBE A.-SYRUP PICK UP FITTING A.-SYRUP JUG TTS 36" CAP-ULTIMATE SYRUP FERRULE-.625 ID NP BRASS FITTING-PERISTALTIC PUMP HOSE-BEVERAGE 3/8"ID X 5/8"OD O-RING-1/2OD X .070W TUBE A.-SYRUP PICK UP FITTING A.-SYRUP JUG TTS 36" CAP-ULTIMATE SYRUP FERRULE-.625 ID NP BRASS FITTING-PERISTALTIC PUMP HOSE-BEVERAGE 3/8"ID X 5/8"OD O-RING-1/2OD X .070W TUBE A.-SYRUP PICK UP FITTING-PANEL MOUNT QD .250ID FORM-QUALITY REPORT BY FAX FUSE-4AMP-IN LINE-NON DELAY FUSE-6 AMP. FUSE-12 AMP-BUSS BK/ABC-12-R HOLDER-FUSE-INLINE-TYPE HFAGEAR A.*REDUCER 4.21:1 GROMMET-7/16 X 5/16 SHOCK ABSB GROMMET-COMPRESSOR MOUNT GROMMET-VALVE-SPINNER *C602* GUIDE A.-DRIP PAN CENTER*C602* GUIDE A.-DRIP PAN-MIX PUMP GUIDE A.-DRIP PAN-RIGHT *C602* GUIDE A.-DRIP PAN-LEFT *C602* GUIDE-ACTUATOR GUIDE-DRIP PAN CENTER GUIDE-DRIP SEAL GUIDE-FILTER*444*632S*(8)754AC PART NUMBER X53175 X53353-RED 053040-RED 053036 054526 053052-36 024278 X53175 X53353-WHT 053040-WHT 053036 054526 053052-36 024278 X53175 056674 065712 064535 076301 064536 064538 021286-SER 016212 037428 062240 X55972 X48228 X55982 X55983 062199 056173 028992 053784 QTY. 1 1 1 2 1 1 1 1 1 1 2 1 1 1 1 4 1 1 1 1 2 2 4 8 1 1 2 1 1 1 1 2 2 WARR. CLASS 103 103 000 000 103 000 000 103 103 000 000 103 000 000 103 103 000 103 000 000 103 212 000 000 000 103 103 103 103 103 000 000 103 REMARKS S/N K6064458 & UP REPLACES 062224 S/N K6065606 & UP REPLACES 062431 FRONT PANEL MIX PUMPS SOFT SERVE SHAKE Model C602 152 Parts List + Available Separately DESCRIPTION GUIDE-TROUBLESHOOTING-HT HARNESS-C602 PYRO TO SHK PERS. HARNESS-RECTIFIER/RELAY/SOLEN. HARNESS-WIRE-BLOWER A/C HT HARNESS-WIRE-BTR/COMP *C602*L* HARNESS-WIRE-BTR/COMP *C602*R HARNESS-WIRE-CONTROL BOX HARNESS-WIRE-CONTROL-HIGH HARNESS-WIRE-CONTROL-LOW PROBE-THERMISTOR, IP68 RIGID KIT A.-PROBE-THERMISTOR IP68 HARNESS-WIRE-LOW VOLT-SYRUP HARNESS-WIRE-SYRUP HEATERS HEATER A.-GLYCOL-4500 W-PRTL +THERMOSTAT-HI LIMIT OPEN 200 F +FILTER-INLINE-GLYCOL-40 MICR +ADAPTOR-1/4MP X 5/16 BARB-BR +CLAMP-HOSE 35/64-STEPLESS EA +HOSE-RUBBER 5/16"ID X 9/16"OD +PUMP-GLYCOL-1/8NPT-1650 RPM +VALVE-SOLENOID 3-W 1/4FPT 24 HEATER-STRIP-175W-240V HOLDER A.-25DCC PYR SNS *C602 BRACKET A.-25DCC PYR SNS*C602 HOLDER-25DCC PYR SNS NUT-5/16-18 SPECIAL HEX NUT KIT A.-GUIDE PIN SCREW-10-32X9/16 SOCKET SET SCREW-ADJUSTMENT-5/16-18 HOLDER-CUP-SHAKE-4.313 DIA +CLIP-SPRING-CUP HOLDER PART NUMBER 046735 059135 059478 056098 056428-H 056429-H 080886 059476 080774 082397 X82397-SER 066346 056431 X47395-SER 035786 041670 047326 047344 R502011 041785 037954-27 042782 X69102 X69100 069092 043072 X38980-SER 038981 051574 056008 068394 QTY. 1 1 1 1 1 1 1 1 1 * 5 1 1 1 1 1 2 5 5' 1 2 2 1 1 1 1 2 2 1 1 2 WARR. CLASS 000 103 103 103 103 103 103 103 103 103 103 103 103 103 103 000 103 000 000 212 103 103 103 000 103 000 103 000 103 103 103 REMARKS S/N K9046770 & UP - COMP SUMP HEATERS S/N K9046770 & UP - COMP SUMP HEATERS M2105367 & UP WITH CHIP STYLE THERMISTOR PROBE REPLACES 038061-BLK/039470-BLK/080503 S/N M4026480/ UP S/N K8104741 PUMP ULTIMATE SYRUP PERISTALTIC REPLACED 056432 GLYCOL HEATER SYRUP RAIL - PART OF FRONT PANEL X55981 S/N M1094977 & UP - CLEAR CUP SHAKE HOLDER U/D 223 S/N M1094977 & UP - CLEAR CUP SHAKE HOLDER UPDATE S/N M1094977 & UP - CLEAR CUP SHAKE HOLDER UPDATE 150120 Parts List 153 Model C602 + Available Separately DESCRIPTION HOLDER-FUSE-INLINE-TYPE HRKHOUSING A.-AGITATOR *LONG* MAGNET A.-AGITATOR-INNER HOUSING A.-AGITATOR *SHORT* MAGNET A.-AGITATOR-INNER IC-15A-BRIDGE-1000V FASTONS JACK A.-FLAVORBURST JAR-SYRUP*PLASTIC*SHALLOW JAR-SYRUP*STAINLESS*SHALLOW KIT A.-BEATER-FRONT SHOES KIT A.-COVER-HOPPER*DUAL*BLK LABEL-CAUTION-AGITATOR +PIN-RETAINING-HOPPER COVER KIT A.-COVER-HOPPER*SINGLE*BLK KIT A.-PER15IS0T12A0LTIC PUMP ONE-TUBE KIT A.-PERISTALTIC PUMP FOUR-TUBES KIT A.-SOLENOID DRAW VALVE KIT A.-TOPPING PUMP SPARES SEAL A. O-RING-9/16 OD X .103W WASHER-NYLON BRUSH-1/2" DIA O-RING-1 OD X .103W O-RING-1-5/16 OD X.103W BRUSH-PUMP SPOUT *MC13* KIT A.-SOLENOID DRAW VALVE SOLENOID DRAW VALVE SHAKE KIT A.-TOOL SOLENOID ADJUST KIT A.-TUNE UP-C602 KIT A.-PUMP-SIMPLIFIED SS/SHK O-RING-1-3/4 OD X .139W O-RING-11/16ODX.103W-RED PART NUMBER 064538 X51661 066937 X51664 066937 040172-102 X56353 036573 036574 X50350 X65178 045191 043934 X65368-SP X54978 X54979 X81034-SER X53795 X33057 016369 032760 033059 048148 048149 054068 X81034-SER 081034 X59702 X49463-59 X56200-10 008904 016132 QTY. 2 1 1 1 1 1 1 1 1 2 2 2 1 1 1 1 1 1 1 2 2 4 WARR. CLASS 103 103 103 103 103 212 103 103 103 000 103 000 103 103 000 000 103 000 000 000 000 000 000 000 000 103 103 103 000 000 000 000 REMARKS USE WITH 064535 4AMP, 064536 12A, 064537 15A FUSES REPLACES X41733 & 006812 SET SCREW REPLACES X41733 & 006812 SET SCREW REPLACES X59290-SER PCB A.-DUAL BRIDGE - K6081879 & UP SHIPPED WITH UNITS PRIOR TO S/N M107 U/D 221 SHIPPED WITH UNITS PRIOR TO S/N M107 BEARING & SHOES SS X65368 KIT A.-COVER-HOPPER*SINGLE ONE TUBE FOUR TUBES SHIPPED WITH UNITS PRIOR TO S/N M107 U/D 221 SHIPPED WITH UNITS PRIOR TO S/N M107 SHIPPED WITH UNITS PRIOR TO S/N M107 SHIPPED WITH UNITS PRIOR TO S/N M107 SHIPPED WITH UNITS PRIOR TO S/N M107 SHIPPED WITH UNITS PRIOR TO S/N M107 SHIPPED WITH UNITS PRIOR TO S/N M107 SHIPPED WITH UNITS PRIOR TO S/N M107 Model C602 154 Parts List + Available Separately DESCRIPTION O-RING-2-1/8 OD X .139W-#225 O-RING 1/2 ID X .139W GASKET-SIMPLIFIED PUMP VALVE RING-CHECK-FEED-TUBE KIT A.-DRAW VALVE *SHAKE C602* O-RING-1-1/16 OD X.139W CAP-RESTRICTOR SEAL-SPINNER SHAFT KIT A.-DOOR/BARREL*SHAKE C602 SEAL-DRIVE SHAFT O-RING-6 IN ODX5 3/4 IDX 1/8 O-RING-1-11/16 OD X.139W O-RING-11MM ID X 2MM W GREEN BEARING-DOOR-FRONT 1.390 OD KIT A.-DOOR/BARREL SS C602 O-RING-7/8 OD X .103W SEAL-DRIVE SHAFT GASKET-DOOR HT 4"-DOUBLE KIT A.-BEATER-FRONT SHOES SHOE-FRONT HELIX *REAR* SHOE-FRONT HELIX *FRONT* BEARING-FRONT-SHOE KIT A.-SYRUP VALVE TTS O-RING-11MM ID X 2MM W GREEN O-RING-.441 OD X .070W VALVE-CHECK-DUCKBILL TOOL-O-RING REMOVAL-FREEZER KIT-MCD DISPENSER-SYRUP RAIL KIT A.-PROBE-THERMISTOR IP68 LABEL-1/4 X 1-1/2 LONG-RED LABEL-1/4 X 1-1/2 LONG-DK BLUE LABEL-1/4 X 1-1/2 LONG-WHITE PART NUMBER 020051 048632 053527 056524 X56200-12 020571 033107 036053 X56200-13 032560 033493 041923 053890 055605 X56200-14 014402 032560 048926 X50350 X56200-15 053890 500205 500598 048260VWHT 069619 X82397-SER 022707 022708 022709 QTY. 4 4 2 2 2 4 2 2 1 1 1 1 4 1 1 3 1 1 1 1 1 1 1 4 4 4 1 5 4 4 4 WARR. CLASS 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 NNN 103 000 000 000 REMARKS CONTACT FRANKE 800-423-5247 REF P/N270071 REPLACES 038061-BLK/039470-BLK/080503 S/N M4026480 & UP Parts List 155 Model C602 + Available Separately DESCRIPTION LABEL-1/4 X 1-1/2 LONG-BROWN LABEL-3PH MTR PROT/1PH CLABEL-ATTN SVC ENG LABEL-CAUTION-AGITATOR LABEL-CAUTION-BTR STRT G3 LABEL-CAUTION-GRD-PERM-ENG/SP LABEL-CAUTION-OVERHEAT-ROMANCE LABEL-CK MTR ROTATE-CW-ENG/SPN LABEL-DOOR-MOVE PART LABEL-OVERLOAD SETTING LABEL-RESET-MIX PMP LABEL-RESET-MIX PMP LABEL-SW-POWER-OFF/ON-SYMBOLS LABEL-WARN-CONDENSER-SHARP LABEL-WARN-COVER LABEL-WARN-ELEC-TW-SMALL LID-SYRUP JAR LADLE-1 OZ-120D BEND IN HAND LINE A.-SYRUP FERRULE-.625 ID NP BRASS FITTING-PERISTALTIC PUMP HOSE-BEVERAGE 3/8"ID X 5/8"O O-RING-1/2OD X .070W LINE A.-SYRUP DOOR *C602* FERRULE-.625 ID NP BRASS FITTING-SYRUP ELBOW FITTING-SYRUP NOSE .125 SLOT HOSE-BEVERAGE 3/8"ID X 5/8"O INSERT-QD-CPC-3/8 BARB-PLAST O-RING-11MM ID X 2MM W GREEN VALVE-CHECK-DUCKBILL LINE A.-SYRUP BLUE *C602* LINE A.-SYRUP BROWN *C602* PART NUMBER 022710 025949 015068 045191 039897 032164 030995 020090 032749 045384 022723 044452 052632 059287 051433 032718 042706 033637-1 X62426-8 053036 054526 053052-8 024278 X56652 053036 056651 056650 053052-9 056675 053890 500598 X56687 X56684 QTY. 4 1 2 2 1 1 1 1 1 1 2 2 1 2 5 1 4 4 4 4 4 4 8 4 4 4 4 4 4 1 1 WARR. CLASS 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 103 103 103 000 103 000 000 103 000 103 103 000 103 000 000 103 103 REMARKS AVAILABLE IN OTHER LANGUAGES 032718-RU RUSSIAN SHIPPED WITH UNITS PRIOR TO S/N M107 U/D 221 SHIPPED WITH UNITS PRIOR TO S/N M107 STAINLESS STAINLESS Model C602 156 Parts List + Available Separately DESCRIPTION LINE A.-SYRUP RED *C602* LINE A.-SYRUP WHITE *C602* LUBRICANT-TAYLOR HI PERF-4 OZ MAN-OPER C602 MOTOR-1.0 HP MOTOR-1.5 HP MOTOR A.-AGITATOR *C602* GEAR A.*REDUCER-AGITATOR MOTOR-AGITATOR +CAPACITOR-RUN .8UF/400V PIN-.084 OD/14-20 AWG-STRIP PULLEY-AGT MTR-1.910PDX3/8BO SCREW-8-32X3/16 SOCKET SET MOTOR A.-SPINNER W/PLUG CAPACITOR-RUN 3UF/550V MOTOR-GEAR ULTIMATE SYRUP CAPACITOR-RUN 10UF/370V MOTOR-GEAR 161 RPM/SHORT SHAFT +HARNESS-WIRE-LOW VOLT-SYRUP PM MOTOR-REDUCER-SERVICE MOTOR-REDUCER 32 RPM-HPR PUMPM NUT-STUD-BLACK-1.00 NUT-STUD-BLACK 2.563 LONG PAIL-MIX 10 QT. PAN-DRIP 19-1/2 LONG PAN-DRIP-REAR *C602* PAN-DRIP-SIDE *C602* PANEL A.-FRONT *C602* HEATER-STRIP-175W-240V LABEL-ADJ TEMP-SYMBOL LABEL-INST-SYRUP LABEL RESET PLUG-DRAIN-WYOTT THERMOSTAT-ADJ-SNAP ACTING PART NUMBER X56685 X56686 048232 057888-M 013102-33 021522-33 X55971-27 047988 047987-27 039482 021624 042063 006812 X35584SER2 035342-27 058725 033047 066520 056432 044723-34S 036955-34S 055989 058764 013163 035034 X56003 X56005 X55981-27 042782 030994 055810 023953-5 049993 QTY. 1 1 1 1 1 1 1 1 1 1 3 1 2 1 4 1 1 1 8 1 1 2 2 1 2 2 2 3 2 WARR. CLASS 103 103 000 000 212 212 103 103 103 103 103 103 000 103 103 103 103 103 103 212 212 103 103 000 103 103 103 103 103 000 000 103 103 STAINLESS STAINLESS REMARKS S/N K8104741 - PUMP ULTIMATE SYRUP PERISTALTIC S/N K8104740 & PRIOR USE X58725-SER KIT TO UPDATE S/N K8104740 & PRIOR USE X58725-SER KIT TO UPDATE SHAKE SOFT SERVE SHORT - 5/20/04 AND UP LONG - USED PRIOR TO 5/19/04 FRONT PANEL MIX PUMPS SIDE PANEL FRONT PANEL SYRUP RAIL FRONT PANEL SYRUP RAIL FRONT PANEL SYRUP RAIL FRONT PANEL SYRUP RAIL FRONT PANEL SYRUP RAIL Parts List 157 Model C602 + Available Separately DESCRIPTION PART NUMBER THERMOSTAT-HI LIMIT-SNAP ACT PANEL A.-UPPER FRONT *C602* PANEL-REAR-LOWER *C602* PANEL-REAR-UPPER *C602* PANEL-SIDE LEFT *C602* PANEL-SIDE RIGHT *C602* PANEL-SYRUP CABINET-BACK*C602* PCB A.-CONTROL*C602* UVC4 CONTROL-ROHS-INTERFACE *C602* PCB A.-INTERFACE *C602* ROHS DEC PLATE +CHIP-SOFTWARE *C602* FP +CABLE-RIBBON-14C-3"L-SIL/SIL +INSULATOR-PCB-INTERFACE *C60 CONTROL-INTERF-HT-SH-C602 ROHS CONTROL-ROHS-PERSON*C602*SH CONTROL-ROHS-HT INTF BASE-UK PCB A.-INTERFACE-HT-SH-C602 PCB A.-PERSONALITY C602 SHAKE PCB A.-HEAT TREAT INTF BASE-UK PCB A.-INTERFACE-HT-SH-C602 +CTRL-ROHS-PERSONALITY *C602*SH +CTRL-ROHS-HT INTF BASE-UK CONTROL-INTERFCE-HT-SS-UK ROHS 049992 X55977 055959 066724 055957 055950 056387 X69068-SER 063921-SER X63921-SER X40821-SER 056864 057168 063965-SER 063923-SER 063920-SER X59076-SER X59072-SER X53451-SER X63965-SER X63923-SER X63920-SER 063964-SER PCB A.-ROHS-PERSON-HT-SS CONTROL-ROHS-HT INTF BASE-UK PCB A.-INTERFACE-HT-SS-UK ROHS +PCB A.-ROHS-PERSONALITY-HT-SS +PCB A.-INTERFACE BASE-UK PCB A.-CC-ROHS PYRO *C602* +SHIELD-PYROELECTRIC SENSOR 063922-SER 063920-SER X63964-SER X63922-SER X63920-SER 069110-02S 064942 PCB A.-PYRO CC-ROHS *C602* X69110-02S QTY. 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 WARR. CLASS 103 103 103 103 103 103 103 212 212 212 103 102 000 212 212 212 212 212 212 212 212 212 212 212 212 212 212 212 212 000 103 REMARKS FRONT PANEL SYRUP RAIL S/N K9051303 & UP S/N M1037066 & UP - W/UVC4 U/D 216 STD & ROHS UNIT REPLACES X55960-SER & X63921-SER USE 063921-SER CONTROL-ROHS-INTERFACE STANDARD & ROHS UNIT STANDARD & ROHS UNIT REPLACES X59076-SER & X63965-SER USE 063965-SER CONTROL-INTERF-HT-SH-C602 SHAKE USE 063923-SER USE 063920-SER USE 063965-SER CONTROL-INTERF-HT-SH-C602 ROHS USE 063965-SER USE 063920-SER S/N M2125873 & UP - ROHS COMPATIBLE VERSION DIRECT SUB X53453-SER USE 063964-SER USE 063922-SER USE 063920-SER M1094977 & UP - CLEAR CUP SHAKE HOLDER UPDATE U/D 223 USE 069110-02S Model C602 158 Parts List + Available Separately DESCRIPTION PLUG-DRAIN-WYOTT PROBE A.-MIX LOW-HT +DISC-PROBE *SQ HOLE* +SPACER-PROBE *SQ HOLE* PROBE A.-MIX OUT-SQUARE HOLE +SPACER-PROBE-SQUARE HOLE-7/8 +SPACER-PROBE-ROUND HOLE-5/8DIA +SPACER-PROBE-MIX LOW *8634* KIT A.-PROBE-THERMISTOR IP68 PROBE-THERMISTOR-HOPPER-2% T PROBE-THERMISTOR-BARREL-2% TOL PULLEY-AGT DR-1.910PDX5/16 THD PULLEY-AW62-5/8 PULLEY-2AK22 X .625-.6265 PULLEY-AK25-5/8 PULLEY-2AK74-5/8 +GUARD-PULLEY-REAR-SIDE *C602 PUMP A.-MIX SIMPLIFIED SHAKE ADAPTOR-MIX INLET *SHAKE*BLUE* CAP-VALVE BODY SHAKE CYLINDER-PUMP HOPPER SHAKE GASKET-SIMPLIFIED PUMP VALVE O-RING-2-1/8 OD X .139W-#225 PIN A.-RETAINING PISTON-PUMP-SIMPLIFIED +CLIP-RETAINER-MIX PUMP +PIN-COTTER-HAIRPIN-1/8DIA PUMP A.-MIX SIMPLIFIED S.S. ADAPTOR-MIX INLET*SOFT/SER*RED CAP-VALVE BODY SS CYLINDER -PUMP HOPPER S.S. GASKET-SIMPLIFIED PUMP VALVE O-RING-2-1/8 OD X .139W-#225 PART NUMBER 023953-5 X42077 030965 030966 X41348 041346 041347 043908 X82397-SER 039470-BLK 038061-BLK 036210 007538 016403 019153 027822 056789 X57028-10 054944 056873-10 057944 053527 020051 X55450 053526 044641 044731 X57029-12 054825 056874-12 057943 053527 020051 QTY. 3 2 2 2 2 2 2 2 5 3 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 2 WARR. CLASS 103 103 103 103 103 103 103 103 103 103 103 103 103 103 103 103 103 103 103 103 103 000 000 103 103 103 103 103 103 103 103 000 000 REMARKS SYRUP RAIL - PART OF FRONT PANEL X55981 S/N M4026480 & UP USE - X82397-SER KIT A.-PROBE-THERMISTOR IP68 USE - X82397-SER KIT A.-PROBE-THERMISTOR IP68 SHAKE SOFT SERVE Parts List 159 Model C602 + Available Separately DESCRIPTION PIN A.-RETAINING PISTON-PUMP-SIMPLIFIED +CLIP-RETAINER-MIX PUMP +PIN-COTTER-HAIRPIN-1/8DIA PUMP A.-SYRUP-HEATED-TAN PUMP A.-SYRUP-HEATED-BRN PUMP-GLYCOL-1/8NPT-1650 RPM +BOOT-PUMP-GLYCOL PUMP-PERISTALTIC CLAMP-TUBE-PUMP-LOWER TRACK-PUMP TUBE UPPER CLAMP-TRACK-PUMP +BUSHING-SPLIT 43/64ID X 7/8O +DECAL-SET OF 4 COLORED FLAVORS +KIT A.-PERISTALTIC PUMP TUBE +KIT A.-PERISTALTIC PUMP TUBE +MOTOR-GEAR 161 RPM/SHORT SHAFT +PAN A.-ULTIMATE SYRUP *C602* +SCREW-10-32X3/8 SLTD TRUSS SENSOR A.-EVC-SLUSH-6" *345-6* SENSOR A.-PYROELECTRIC-6"L +SHIELD-PYROELECTRIC SENSOR SHAFT A.-DRIVE-MIX PUMP-HOPPER CRANK-DRIVE-HOPPER MIX PUMP O-RING-1-3/4 OD X .139W SHAFT-DRIVE-MIX PUMP-HOPPER O-RING 1/2 ID X .139W SHAFT-BEATER +SEAL-DRIVE SHAFT SHAFT-BEATER*7QT FLUTED BLADE +SEAL-DRIVE SHAFT SHIELD-PYROELECTRIC SENSOR PART NUMBER X55450 053526 044641 044731 X53800-TAN X53800-BRN 041785 042131 052916 052916-005 052916-009 052916-010 027691 022105 X54978 X54979 058725 X56006 024298 X44951 X59268-SER 064942 X41947 039235 008904 041948 048632 032564 032560 050985 032560 064942 QTY. 1 1 1 1 1 1 4 4 4 4 4 1 1 1 4 1 2 1 1 1 2 1 1 1 2 1 1 1 1 1 WARR. CLASS 103 103 103 103 103 103 212 000 103 103 103 103 000 000 000 000 103 103 000 103 103 000 103 103 000 103 000 103 000 103 000 000 REMARKS SHIPPED WITH UNITS PRIOR TO S/N M107 U/D 221 SHIPPED WITH UNITS PRIOR TO S/N M107 U/D 221 PUMP A.-ULTIMATE SYRUP 1 TUBE 4 TUBES PUMP A.-ULTIMATE SYRUP K7025800 & UP - STD PART IS NOW ROHS CRANK SOFT SERVE SHAKE M1094977 & UP - CLEAR CUP SHAKE HOLDER UPDATE U/D 223 Model C602 160 Parts List + Available Separately DESCRIPTION SHIELD-SPLASH-WIRE-19-3/4 L SHROUD-FRONT *C602* SHROUD-REAR *C602* SHROUD-TOP *C602* SLEEVE-MOUNTING-COMP. SPRING-COMP.970X.113X1.5 SOLENOID-DRAW VALVE-SH *C602 +SCREW-1/4-20X 7/8 SAE GRADE +BUMPER-RECESSED SOLENOID-DRAW VALVE-SH *C602 KIT A.-SOLENOID DRAW VALVE +BUMPER-RECESSED +GUIDE-ACTUATOR *C602* +SCREW-1/4-20X 7/8 SAE GRADE +SCREW-1/4-20X1-1/4 SERR.FLAN +SCREW-1/4-20X3/4 LOW HEAD STARTER-3 PHASE 2.5 TO 4 AMP OVERLOAD-THERMAL-3P-2.5/4.0A STARTER-3 PHASE 4 TO 6.5 AMP OVERLOAD-THERMAL-3P-4.0/6.5A SWITCH A.-DRAW *C606* ARM A.-DRAW *606* E-RING 3/16 .335 OD 1500PIN-PIVOT SCREW-4-40X1 SLTD ROUND SPRING-RETURN-LEFT-SELF C SPRING-RETURN-RIGHT-SELF SWITCH-LEVER-SPDT-10A-125 SWITCH-PRESSURE 440 PSI-SOLDER SWITCH-REED*DOOR INTERLOCK*68" +SPRING-INTERLOCK DOOR +FITTING DOOR INTERLOCK PART NUMBER 033813 055944 055943 056504 039924 032967 081034 081033 057910 059462-CP X81034-SER 057910 062199 081033 024351 057911 066794-33H 067461-3H 066794-33J 067461-3J X33322-SP1 X59431 049178 015478 028890 041660 041661 028889 048230 056771 065409 065471 QTY. 1 1 1 1 8 4 1 2 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 2 1 1 2 2 1 1 1 WARR. CLASS 103 103 103 103 000 103 103 000 103 103 103 103 103 000 000 000 103 103 103 103 103 103 000 103 000 103 103 103 103 103 000 103 REMARKS STANDARD UNIT STANDARD UNIT STANDARD UNIT USE X81034-SER KIT A.-SOLENOID DRAW VALVE - S/N M2106288 & UP N/A REF S/B S2612 USE X81034-SER KIT A. SOLENOID DRW VALVE A.-DISPENSING SHAKE SOFT SERVE K7095806 & UP SOFT SERVE Parts List 161 Model C602 + Available Separately DESCRIPTION SWITCH-REED*DOOR INTERLOCK*97" +SPRING-INTERLOCK DOOR +FITTING DOOR INTERLOCK SWITCH-TOGGLE-DPDT*VDE APPROVD +GUARD-POWER SWITCH TANK-GLYCOL 1.5QT-PLASTIC THERMOSTAT-ADJ-SNAP ACTING THERMOSTAT-HI LIMIT-SNAP ACT THERMOSTAT-HI LIMIT OPEN 200 TOOL-MIX PUMP SHAFT REMOVAL TOOL-O-RING REMOVAL-FREEZER TOOL-SEAL INSTALL-REMOVE TRANS.-120/208/240V PRI 24VSEC TRANS.-CONT.-40VA 208/240V TRANS.-CONT.-32VA 120/200/24 TRANS.-CONT.-80VA 230V/24V TRAY-DRIP-19-5/8 L X 4-7/8 TRAY-PARTS-SS SIDE *C602* TRAY-PARTS-SHAKE SIDE *C602* TRAY-PARTS-PUMP-SIMPLIFIED KIT A.-SOLENOID DRAW VALVE VALVE A.-DRAW *C602* VALVE A.-DRAW*602/606 SHAKE* VALVE-ACCESS-1/4MFL X 3/8ODSDR VALVE-CHECK-DUCKBILL VALVE-EXP-AUTO-1/4S X1/4 FPT +BOOT-VALVE-EXPANSION VALVE-SOLENOID 3-W 1/4FPT 24 VARISTOR-280VAC RMS 17 MM DIA S/N PART NUMBER 059071 065409 065471 054809 034830 047314 049993 049992 035786 057167 048260-WHT 035460 081783-27 053072 054834 059993 033812 059087 059088 056525 X81034-SER X55820 059000 053565 500598 046365 050900 037954-27 030036 QTY. 1 1 1 1 1 1 2 2 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 4 4 2 2 2 1 WARR. CLASS 103 000 103 103 103 103 103 103 103 000 000 000 103 103 103 103 103 000 000 000 103 103 103 103 000 103 000 103 103 SHAKE REMARKS SYRUP RAIL - PART OF FRONT PANEL X55981 SYRUP RAIL - PART OF FRONT PANEL X55981 REPLACES 030132-27 9/24/2012 - REPLACES 059462-CP S.S. SHAKE GLYCOL HEATER Model C602 162 Parts List + Available Separately DESCRIPTION 4 TANK SYSTEM FITTING A.-SYRUP JUG 36" FITTING A.-SYRUP JUG 36" FITTING A.-SYRUP JUG 36" FITTING A.-SYRUP JUG 36" LINE A.-SYRUP DOOR *C602* TANK-SYRUP 4QT. PSD +COVER-SYRUP TANK +DECAL-SET OF 4 SYRUP FLAVOR 4 BAG SYSTEM LINE A.-SYRUP *C602* TRAY A.-SYRUP *C602* WATER COOLED ACCUMULATOR-COPPER 2"DIA BLOWER-100 CFM CLAMP-HOSE 3/4 ID CONST T CLAMP-HOSE 1.813-2.75" DI CONDENSER-WC-COAX COUPLING-3/8 NPT BLACK PIPE GUARD-BLOWER HOSE-RUBBER 1/2 ID X 7/8 OD HOSE-W/FITTINGS 1/2 MP OUTLET A.-TEE WATER VALVE PANEL-REAR-LOWER *C606* WC PIPE TEE 3/8-WATER VALVE-BLK SWITCH-PRESSURE 350 PSI-S VALVE-WATER 3/8 REG/HEAD PRESS PART NUMBER QTY. WARR. CLASS X53353-BLU 1 X53353-BRN 1 X53353-RED 1 X53353-WHT 1 X59304 1 056673 4 103 055432 4 103 021523 1 000 X58450 4 X59143 1 053377 012796-27 067113 074429 047540 010878 022505 R50200 020834-48 X25900 059533 032953 048231 046686 2 103 1 103 8 000 1 000 2 103 2 103 1 103 15' 000 2 103 1 103 1 103 1 103 2 103 2 103 REMARKS Parts List 163 Model C602 + Available Separately DESCRIPTION PART NUMBER QTY. WARR. CLASS 50 HZ - 200V 60HZ 3PH, 220-240V 50HZ 3PH, 200V 50HZ 3PH, 380-415V 50HZ 3N~ (4WIRE) CAP-VALVE BODY SHAKE 056873-12 1 103 200V 60HZ 3PH CAP-VALVE BODY SHAKE 056873-14 1 103 200V 60HZ 3PH CAP-VALVE BODY SHAKE 056873-16 1 103 200V 60HZ 3PH CAP-VALVE BODY SS 056874-12 1 103 200V 60HZ 3PH CAP-VALVE BODY SS 056874-14 1 103 200V 60HZ 3PH CAP-VALVE BODY SS 056874-16 1 103 200V 60HZ 3PH DIAGRAM-WIRING *C602* 059480-39 1 000 200V 60HZ 3PH FUSE-12 AMP-BUSS BK/ABC-12-R 064536 1 000 200V 60HZ 3PH +HOLDER-FUSE-INLINE-TYPE HFA- 064538 1 103 200V 60HZ 3PH HARNESS-WIRE-MIX PUMP AGI 056430-58 1 103 200V 60HZ 3PH SHELL A.-INSULATED *C602* X62257SSP 1 512 200V 60HZ 3PH BELT-AX34 025729 2 000 220-240V 50HZ 3PH CONTROL-LIMIT MANUAL RESE X77951-SER 2 103 220-240V 50HZ 3PH DIAGRAM-WIRING *C602* 059480-35 1 000 220-240V 50HZ 3PH FUSE-12 AMP-BUSS BK/ABC-12-R 064536 1 000 220-240V 50HZ 3PH +HOLDER-FUSE-INLINE-TYPE HFA- 064538 1 103 220-240V 50HZ 3PH HARNESS-WIRE-MIX PUMP AGI 056430-58 1 103 220-240V 50HZ 3PH HARNESS-WIRE-SYR-HEATERS* 068342-40 2 103 220-240V 50HZ 3PH MOTOR-1.0 HP 013102-35 1 212 220-240V 50HZ 3PH MOTOR-1.5 HP 021522-35 1 212 220-240V 50HZ 3PH MOTOR-REDUCER 108RPM-SHK- 044723-34S 1 212 220-240V 50HZ 3PH PULLEY-2AK27 X .625-.6265 011545 1 103 220-240V 50HZ 3PH PULLEY-AGT DR-1.690PDX5/1 045717 1 103 220-240V 50HZ 3PH PULLEY-AGT DR-1.910PDX5/1 036210 2 103 220-240V 50HZ 3PH PULLEY-AGT MTR-2.110PDX3/ 045718 1 103 220-240V 50HZ 3PH PULLEY-AK30 X 5/8 033559 1 103 220-240V 50HZ 3PH SHELL A.-INSULATED *C602* X62257SSP 1 512 220-240V 50HZ 3PH SPRING-COMP.970X.113X1.5 032967 2 103 220-240V 50HZ 3PH SPRING-COMP.970X.115X2.00 025707 2 103 220-240V 50HZ 3PH BELT-AX34 025729 2 000 200V 50HZ 3PH CAP-VALVE BODY SHAKE 056873-12 1 103 200V 50HZ 3PH REMARKS Model C602 164 Parts List + Available Separately DESCRIPTION CAP-VALVE BODY SHAKE CAP-VALVE BODY SHAKE CAP-VALVE BODY SS CAP-VALVE BODY SS CAP-VALVE BODY SS CONTROL-LIMIT MANUAL RESE CORD-6-4 SO DIAGRAM-WIRING *C602* FUSE-12 AMP-BUSS BK/ABC-12-R +HOLDER-FUSE-INLINE-TYPE HFAHARNESS-WIRE-MIX PUMP AGI HARNESS-WIRE-SYR-HEATERS* MOTOR-1.0 HP MOTOR-1.5 HP MOTOR-REDUCER 108RPM-SHKPULLEY-2AK27 X .625-.6265 PULLEY-AGT DR-1.690PDX5/1 PULLEY-AGT DR-1.910PDX5/1 PULLEY-AGT MTR-2.110PDX3/ PULLEY-AK30 X 5/8 SHELL A.-INSULATED *C602* SPRING-COMP.970X.113X1.5 SPRING-COMP.970X.115X2.00 BELT-AX34 BLOCK-TERMINAL 4P L1,L2,L CAP-VALVE BODY SHAKE CAP-VALVE BODY SHAKE CAP-VALVE BODY SHAKE CAP-VALVE BODY SS CAP-VALVE BODY SS CAP-VALVE BODY SS COMPRESSOR L63A113DBEA-40 COMPRESSOR M63B203DBEB-40 PART NUMBER 056873-16 056873-14 056874-14 056874-12 056874-16 X77951-SER 064860-116 059480-39 064536 064538 056430-58 068342-40 013102-33 021522-33 044723-34S 011545 045717 036210 045718 033559 X62257SSP 032967 025707 025729 039424 056873-16 056873-14 056873-12 056874-14 056874-12 056874-16 048259-58H 062274-58H QTY. 1 1 1 1 1 2 1 1 1 1 1 2 1 1 1 1 1 2 1 1 1 2 2 2 2 1 1 1 1 1 1 1 1 WARR. CLASS 103 103 103 103 103 103 103 000 000 103 103 103 212 212 212 103 103 103 103 103 512 103 103 000 103 103 103 103 103 103 103 512 512 REMARKS 200V 50HZ 3PH 200V 50HZ 3PH 200V 50HZ 3PH 200V 50HZ 3PH 200V 50HZ 3PH 200V 50HZ 3PH 200V 50HZ 3PH 200V 50HZ 3PH 200V 50HZ 3PH 200V 50HZ 3PH 200V 50HZ 3PH 200V 50HZ 3PH 200V 50HZ 3PH 200V 50HZ 3PH 200V 50HZ 3PH 200V 50HZ 3PH 200V 50HZ 3PH 200V 50HZ 3PH 200V 50HZ 3PH 200V 50HZ 3PH 200V 50HZ 3PH 200V 50HZ 3PH 200V 50HZ 3PH 380-415V 50HZ 3N~ (4WIRE) 380-415V 50HZ 3N~ (4WIRE) 380-415V 50HZ 3N~ (4WIRE) 380-415V 50HZ 3N~ (4WIRE) 380-415V 50HZ 3N~ (4WIRE) 380-415V 50HZ 3N~ (4WIRE) 380-415V 50HZ 3N~ (4WIRE) 380-415V 50HZ 3N~ (4WIRE) 380-415V 50HZ 3N~ (4WIRE) 380-415V 50HZ 3N~ (4WIRE) Parts List 165 Model C602 + Available Separately DESCRIPTION CONTROL-ROHS-INTERFACE *C602* DIAGRAM-WIRING *C602* DIAGRAM-WIRING *C602/C606 FUSE-BUSS-ABC-15-R ROHS COMP FUSE-12 AMP-BUSS BK/ABC-12-R +HOLDER-FUSE-INLINE-TYPE HFAHARNESS-WIRE-MIX PUMP AGI MOTOR-1.0 HP MOTOR-1.5 HP MOTOR-REDUCER 108RPM-SHKPULLEY-2AK27 X .625-.6265 PULLEY-AGT DR-1.690PDX5/1 PULLEY-AGT DR-1.910PDX5/1 PULLEY-AGT MTR-2.110PDX3/ PULLEY-AK30 X 5/8 SHELL A.-INSULATED *C602* SPRING-COMP.970X.113X1.5 SPRING-COMP.970X.115X2.00 STARTER-3 PHASE 1.6 TO 2 PART NUMBER 066921-SER 059480-58 05948058SP 076414 064536 064538 056430-58 013102-35 021522-35 044723-34S 011545 045717 036210 045718 033559 X62257SER1 032967 025707 066794-33G QTY. 1 1 2 1 3 1 1 1 1 1 1 2 1 1 1 2 2 1 WARR. CLASS 212 000 000 000 000 103 103 212 212 212 103 103 103 103 103 512 103 103 103 REMARKS 380-415V 50HZ 3N~ (4WIRE) 380-415V 50HZ 3N~ (4WIRE) C60258FWJE 380-415V 50HZ 3N~ (4WIRE) 380-415V 50HZ 3N~ (4WIRE) 380-415V 50HZ 3N~ (4WIRE) 380-415V 50HZ 3N~ (4WIRE) 380-415V 50HZ 3N~ (4WIRE) 380-415V 50HZ 3N~ (4WIRE) 380-415V 50HZ 3N~ (4WIRE) 380-415V 50HZ 3N~ (4WIRE) 380-415V 50HZ 3N~ (4WIRE) 380-415V 50HZ 3N~ (4WIRE) 380-415V 50HZ 3N~ (4WIRE) 380-415V 50HZ 3N~ (4WIRE) 380-415V 50HZ 3N~ (4WIRE) 380-415V 50HZ 3N~ (4WIRE) 380-415V 50HZ 3N~ (4WIRE) 380-415V 50HZ 3N~ (4WIRE) BLK WHT BLK BLK BLK GRN/YEL GRN/WHT ORN GRAY BLK OPTIONAL DRAW SWITCH FOR FLAVORBURST PANEL JACK NO COM DRAW SWITCH NC RED 50 HZ BLK 60 HZ 208/240 50/60 HZ EXTRA MAIN 6 5 THERMAL O.L. 4 1 START 3 MAIN 2 WHT COM BRN 2C CAP BRN GE MOTOR SCHEMATIC FIG. 2 BLK WHT BEATER INTERLOCK RELAY 7 8 6 ORN 3 4 2 1 0 BLK WHT BEATER MOTOR INTERLOCK NC SWITCH BLK BLK PRP BLK L1 L2 L3 TERMINAL BLOCK BLK BLK BLK RED/WHT THERMOSTAT 140° OPEN 100° CLOSE WHT WHT WHT O.T. WHT RED/BLK THERMOSTAT 140° OPEN 100° CLOSE WHT WHT WHT O.T. WHT RIGHT SYRUP HEATER (OPTIONAL-DELETE) BLK BLK GRN/YEL LEFT SYRUP HEATER (OPTIONAL-DELETE) BLK WHT L1 LINE L2 EMI FILTER L1 LOAD L2 240V NOT CONNECTED BLK WHITE RED ORN INTERFACE BOARD POWER TRANSFORMER 16V BLU RED BLU RED RIBBON CABLE POWER SWITCH DPDT ON 4 5 RED 6 OFF WHT/RED RED BLU RIBBON CABLE RIBBON CABLE RIBBON CABLE WHT PORTION CONTROL SENSOR RED GRN BLK WHT J3 1 234 C602 PYRO PCB A. J2 1 2345 RED WHT BLK RIBBON CABLE RED BLU GRN/YEL WHT WHT RIBBON CABLE RED BLU GRN GRN/YEL J16 J4 J2 BLK WHT RED J7 J9 J13 4 56 1 23 432 1 876 5 J12 J15 J8 RED BLK UNIVERSAL CONTROL PCB A. BLK J17 J1 J10 J11 RIBBON CABLE RED BLU GRN GRN/YEL RIBBON CABLE 21 GRN WHT RED BLK GRN WHT RED BLK CABLE GRN WHT BLK RED BLK WHT CABLE (OPTIONAL) TOUCH SENSOR PANEL J3 GRN WHT BLK RED 12 12 J2 PCB A. INTERFACE J1 SERIAL PORT BLK WHT/GRA 240V 24VAC LINE CORCOM LOAD BLK YEL ORN GRN/YEL OPTIONAL COMMUNICATIONS RS232 J2 J1 LINE C LINE B LINE A E/NEU RIBBON CABLE RIBBON CABLE RED BLU BLK RIBBON CABLE BLK RIBBON CABLE YEL BLK YEL BLK YEL BLK RIBBON CABLE MIX LOW PROBE HOPPER GROUND MIX OUT PROBE PRP GRN/YEL RED/BLK BLK WHT 1 2 3 BARREL HOPPER GLYCOL --THERMISTOR PROBES-- ON 1 BLK 2 POWER3 OFF SWITCH DPDT BRN/WHT BRN/WHT BLK ONE SIDE OF A TWO WIRE CORD WHT/RED RED GRN/YEL RIBBON CABLE BLK WHT BLK RED BLU 10 9 8 7 6 5 4 3 2 1 A B J1 W1 J14 J2 J3 BLK WHT GRN W5 W4 W3 W2 J10 RIBBON CABLE PCB1 RED GND +5V 1 234 J3 J5 J1 1 234 123 45678 1 2 BRN RED BLU 0RN YEL 87 65 4 3 21 BRN J12 BLK BLU TORQUE J11 INTERFACE PCB A. WITH SHAKE J9 PERSONALITY PCB A. WHT COUPLING CONTROL SENSOR WHT J8 J7 L2 J6 L1 BLK 5 3 1 1 234567 1 234567 FUSE 15A WHT BLK/ WHT WHT/BLK CHOCOLATE SHAKE SIDE DRAW VALVE HOLD SOLENOID RELAY COIL BRN RED ORN BLU STRAWBERRY SYRUP CONTROL POWER TRANSFORMER YEL 24V WHT/GRA BLK WHT BLK FUSE 4A BLK VANILLA YEL PRP WHT VARISTOR SPARE 31 9 8 10 MOTOR 6 SPEED CONTROL 5v-RED RIBBON BLK BLK BRN/WHT BRN/WHT RIBBON CABLE RIBBON CABLE BLK WHT/RED ORN BLK WHT/PRP PRP/WHT BRN/WHT BLK BLK WHT/RED ORN ORN BLK BLK BLK BLK COMPRESSOR HIGH PRESSURE LIMIT SWITCH 96 95 BLK BEATER MOTOR OVERLOAD SWITCH BLK 95 BEATER MOTOR STARTER COIL WHT WHT WHT/BLK PRP WHT/ORN RED COMPRESSOR CONTACTOR WHT COIL YEL WHT WHT M BLK YEL RED BLU GLYCOL PUMP MOTOR WHT/BLK GLYCOL NOT SOLENOID CONNECTED PRP WHT GLYCOL HEATER RELAY COIL WHT OVERLOAD SWITCH BLK RED YEL M MIX PUMP MOTOR BLU WHT START 3 2 RELAY 4 WHT WHT YEL BLU RED YEL SPINNER M MOTOR BRN/WHT + M - BRN RED/WHT + M - RED ORN/WHT - M + ORN BLU/WHT - M + BLU RED BLK RIBBON CABLE YEL BLK YEL BLK PRP/WHT GRN/YEL MIX LOW PROBE PRP/WHT RED BLK RIBBON CABLE BLU RED DRAW SWITCH MIX OUT COM PROBE BLK GRA/BLK RED NC BLU BLK WHT N0 RED/BLK 4 5 BARREL HOPPER --THERMISTOR PROBES-- RIBBON CABLE 8765432 1 10 9 8 7 6 5 4 3 2 1 A B J1 W1 J14 W5 W4 W3 W2 J2 J3 GND +5V J5 BLK RED BLK BLK BLK/YEL WHT/GRA SHAKE SIDE DRAW VALVE PULL SOLENOID RELAY COIL 1 23 456 78 1 2 J10 PCB2 J11 J12 INTERFACE PCB A. WITH SOFT SERVE J9 PERSONALITY PCB A. J8 53 WHT J7 L2 1 1 234567 WHT J6 L1 BLK 1 234567 FUSE 15A VARISTOR GRAY RED BLK BLK BEATER MOTOR WIRE MUST GO THRU SENSOR CORE WITH LOAD AS SHOWN IN DIRECTION OF ARROW WHT/PRP WHT BRN WHT PRP/WHT 1 0 GRA/BLK 7 8 6 2 4 3 MOTOR REVERSING RELAY PRP GRA/BLK PRP GRAY RED RIBBON CABLE BRN/WHT ONE SIDE OF A TWO WIRE CORD BLK BLK BEATER MOTOR OVERLOAD SWITCH 96 95 BLK BLK COMPRESSOR HIGH PRESSURE LIMIT SWITCH BLK BLK BLK BLK BLK ORN WHT/BLU ORN/WHT WHT/PRP GLYCOL SOLENOID RED COMPRESSOR CONTACTOR WHT COIL WHT M BLK OVERLOAD SWITCH BLK BLU ORN MIX PUMP MOTOR RED M PRP AGITATOR MOTOR SEE DETAIL START 3 2 RELAY 4 GRAY YEL WHT ORN WHT WHT WHT WHT BEATER MOTOR STARTER COIL WHT BLK BLK GRN/YEL GRN/YEL GRN/YEL WHT GRN/YEL BLK BLK WHT ORN BLK BLK ORN BLK BLK BLK BLK WHITE/BLUE BLACK WHITE/BLUE BLACK LIGHT WHT/BRN BLUE SE M AGITATOR MOTOR DETAIL SE M ALTERNATE AGITATOR MOTOR DETAIL NOTE: APPLY (R70002) THERMALCOTE-JOINT COMPOUND 2 BETWEEN THE BRIDGE RECTIFIERS (040172-102) AND RESPECTIVE MOUNTING SURFACES WHT/BRN RED WHITE WHITE WHITE WHITE BLK BLK BLK BLK BLK BLK BLK BLK WHT/BLK BLK BLK BLK M BLK OPTIONAL PANEL SPINNER RED/BLK RED/WHT SHAKE BEATER MOTOR BLK L1 T1 M T2 L2 BLK GRN/YEL BEATER MOTOR STARTER T3 L3 BLK BEATER MOTOR STARTER BLK BLK 3 4 BLK BLK SHAKE COMPRESSOR GLYCOL HEATER RELAY GLYCOL HEATER L1 T1 M T2 L2 BLK COMPRESSOR CONTACTOR T3 L3 14 13 BLK RED RED COMPRESSOR CONTACTOR SHAKE COMPRESSOR PTC CRANKCASE HEATER BRN/WHT BLK BLK WHT/BLK BLK FUSE 12A WHT + YEL 24 V 040172-102 - YEL HOLD VOLTAGE TRANSFORMER BLK BLK WHT + 040172-102 BRN REF PCB1 J5 PINS 7 & 8 SHAKE SIDE DRAW VALVE HOLD SOLENOID RELAY COIL A-C A B 4 WHT 7 HOLD 1 RELAY 9 A-C - WHT REF PCB2 J5 PINS 7 & 8 SOFT SERVE SIDE DRAW VALVE PULL SOLENOID RELAY COIL A B BLK 6 3 HOLD RELAY 6 9 3 PULL RELAY BLK BRN DRAW SOLENOID WHT PULL COIL BLK RED/BLK RED/WHT BLK BLK BLK BLK BLK BLK BLK WHT BLK BLK BLK BLK BLK SOFT SERVE COMPRESSOR L1 T1 BEATER MOTOR T1 STARTER L1 T1 M COMPRESSOR CONTACTOR T2 L2 BLK T3 L3 BLK 14 13 RED RED COMPRESSOR SOFT SERVE COMPRESSOR CONTACTOR PTC CRANKCASE HEATER BRN SOFT SERVE BEATER MOTOR M T2 L2 BLK GRN/YEL T3 L3 BLK BEATER MOTOR STARTER BRN BLK (AIR COOLED ONLY) BLK BLK M WHT CONDENSER BLOWER MOTOR (SEE FIG. 2) WHT BLK BLK ELECTRICAL ENCLOSURES UVC4 BOARD PINS 1 AND 2 JP1 PINS 3 AND 4 JP2 PINS 1 AND 2 JP3 JP4 JP5 JP6 JP7 RTCK DBGEN JUMPER SETTINGS FUNCTION JUMPER INSTALLED- BARREL AND HOPPER TEMPERATURES ARE CHECKED DURING AUTO/STANDBY. UNIT IS LOCKED OUT IF EITHER BARREL OR HOPPER IS TOO WARM FOR A PERIOD OF TIME. LOCKOUT OCCURS WHEN BARREL OR HOPPER IS ABOVE 45 F (7 C) FOR MORE THAN ONE HOUR OR ABOVE 41 F (5 C) FOR MORE THAN FOUR HOURS. NO JUMPER INSTALLED-NO LOCKOUT DURING AUTO/STANDBY IF BARREL OR HOPPER IS TOO WARM FOR A PERIOD OF TIME. RESERVED (DO NOT USE) DOMESTIC CONFIGURATION-JUMPER INSTALLED. HOPPER TEMPERATURE NOT DISPLAYED ON SCREEN/HEAT SYMBOL KEYS ONLY ACTIVE WHEN A LOCKOUT CONDITION HAS OCCURRED/ STANDBY KEYS DISABLED. INTERNATIONAL CONFIGURATION-NO JUMPER INSTALLED. HOPPER TEMPERATURES DISPLAYED ON SCREEN/MANUAL HEAT CYCLE START BY SELECTING HEAT SYMBOL/STANDBY KEYS FUNCTIONAL. RESERVED (DO NOT USE) RESERVED (DO NOT USE) JUMPER INSTALLED ENABLES PROXIMITY SENSOR ON SHAKE SIDE FOR VISCOSITY. RESERVED (DO NOT USE) JUMPER INSTALLED DISABLES RESET. RESERVED (DO NOT USE) RESERVED (DO NOT USE) JUMPER INSTALLED INITIALLY YES NO YES NO NO YES NO NO NO NO LEFT (SHAKE) INTERFACE BOARD FUNCTION JUMPER INSTALLED INITIALLY W1 RESERVED (DO NOT USE) NO W2 JUMPER INSTALLED-FORCE BRUSH CLEAN STATUS. NO W3 RESERVED (DO NOT USE) NO JUMPER INSTALLED-FORCES START OF W4 GLYCOL PUMP AND ENERGIZES BOTH LEFT & NO RIGHT GLYCOL SOLENOIDS. W5 RESERVED (DO NOT USE) NO W6 RESERVED (DO NOT USE) NO W7 RESERVED (DO NOT USE) NO RIGHT (SOFT SERVE) INTERFACE BOARD FUNCTION W1 RESERVED (DO NOT USE) JUMPER INSTALLED-ENABLES 59 F HOPPER W2 TEMPERATURE CHECK. W3 RESERVED (DO NOT USE) W4 RESERVED (DO NOT USE) W5 RESERVED (DO NOT USE) W6 RESERVED (DO NOT USE) W7 RESERVED (DO NOT USE) SOFT SERVE A PERSONALITY 0-6 AMP BEATER MOTOR AMPERAGE RANGE BOARD SOFT SERVE B PERSONALITY 0-12 AMP BEATER MOTOR AMPERAGE RANGE BOARD JUMPER INSTALLED INITIALLY NO YES NO NO NO NO NO NO YES WHT BLK BEATER INTERLOCK RELAY ORN WHT BEATER MOTOR INTERLOCK NC SWITCH 7 8 6 3 4 2 1 0 BLK ORN GROUND FRAME SECURELY NOTES: 1. STATIC ELECTRICITY MAY CAUSE DAMAGE TO SOLID STATE COMPONENTS. ELIMINATE STATIC ELECTRICITY BY TOUCHING GROUNDED UNIT BEFORE HANDLING SOLID STATE COMPONENTS. 2. RED WIRE ON RIBBON CABLES MUST BE CONNECTED TO PIN 1 AT EACH END. GRA Model C602 059480-33 03/14 MAIN BLK BLK GRN/YEL GRN/WHT ORN GRAY BLK RED 50 HZ BLK 60 HZ 208/240 50/60 HZ EXTRA MAIN 6 5 THERMAL O.L. 4 1 START 3 2 WHT COM BRN 2C CAP BRN GE MOTOR SCHEMATIC FIG. 2 208/240 50/60 HZ BLK 60 HZ THERMAL O.L. 4 1 START 3 2 WHT COM BRN 2C CAP BRN GE MOTOR SCHEMATIC OPTIONAL HIGH AMBIENT BLOWER BLK WHT BEATER INTERLOCK RELAY 7 8 6 3 ORN 4 2 1 0 BLK WHT BEATER MOTOR INTERLOCK NC SWITCH BLK BLK PRP BLK MAIN BLK BLK RED/WHT THERMOSTAT 140° OPEN 100° CLOSE WHT WHT WHT O.T. WHT RED/BLK THERMOSTAT 140° OPEN 100° CLOSE WHT WHT WHT O.T. WHT RIGHT SYRUP HEATER (OPTIONAL-DELETE) L1 L2 L3 N TERMINAL BLOCK BLK GRN/YEL BLK BLK BLK BLK GRN/YEL LEFT SYRUP HEATER (OPTIONAL-DELETE) WIRED FOR 240V INPUT WHT L1 LINE L2 EMI FILTER L1 LOAD L2 240V NOT CONNECTED BLK WHITE RED ORN INTERFACE BOARD POWER TRANSFORMER 16V BLU RED BLU RED RIBBON CABLE POWER SWITCH DPDT ON 4 5 RED 6 OFF WHT/RED RED BLU RIBBON CABLE RIBBON CABLE RIBBON CABLE WHT PORTION CONTROL SENSOR RED GRN BLK WHT J3 1 234 C602 PYRO PCB A. J2 1 2345 RED WHT BLK RIBBON CABLE RED BLU GRN/YEL WHT WHT RIBBON CABLE RED BLU GRN GRN/YEL J16 J4 J2 BLK WHT RED J7 J9 J13 4 56 1 23 432 1 876 5 J12 J15 J8 RED BLK UNIVERSAL CONTROL PCB A. BLK J17 J1 J10 J11 RIBBON CABLE RED BLU GRN GRN/YEL RIBBON CABLE 21 GRN WHT RED BLK GRN WHT RED BLK CABLE GRN WHT BLK RED BLK CABLE (OPTIONAL) TOUCH SENSOR PANEL J3 GRN WHT BLK RED 12 12 J2 PCB A. INTERFACE J1 SERIAL PORT WHT WHT/GRA BLK 240V 24VAC LINE CORCOM LOAD BLK YEL ORN GRN/YEL OPTIONAL COMMUNICATIONS RS232 J2 J1 LINE C LINE B LINE A E/NEU RIBBON CABLE RIBBON CABLE RED BLU BLK RIBBON CABLE BLK RIBBON CABLE MIX LOW PROBE HOPPER GROUND MIX OUT PROBE PRP GRN/YEL RED/BLK BLK WHT YEL BLK 1 2 3 BARREL HOPPER GLYCOL --THERMISTOR PROBES-- ON 1 BLK 2 POWER3 OFF SWITCH DPDT BRN/WHT BRN/WHT BLK ONE SIDE OF A TWO WIRE CORD YEL BLK YEL BLK RIBBON CABLE WHT/RED RED GRN/YEL RIBBON CABLE BLK WHT BLK 10 9 8 7 6 5 4 3 2 1 RED BLU A B J1 W1 J14 J2 J3 BLK WHT GRN W5 W4 W3 W2 J10 RIBBON CABLE PCB1 RED GND +5V 1 234 J3 J5 J1 1 234 123 45678 1 2 BRN RED BLU 0RN YEL 87 65 4 3 21 BRN J12 BLK BLU TORQUE J11 INTERFACE PCB A. WITH SHAKE J9 PERSONALITY PCB A. WHT COUPLING CONTROL SENSOR WHT J8 J7 L2 J6 L1 BLK 5 3 1 1 234567 1 234567 FUSE 15A WHT BLK/ WHT WHT/BLK CHOCOLATE SHAKE SIDE DRAW VALVE HOLD SOLENOID RELAY COIL BRN RED ORN BLU STRAWBERRY SYRUP CONTROL POWER TRANSFORMER YEL 24V WHT/GRY BLK WHT BLK FUSE 4A BLK VANILLA YEL PRP WHT VARISTOR SPARE 31 9 8 10 MOTOR 6 SPEED CONTROL 5v-RED RIBBON BLK BLK BRN/WHT BRN/WHT RIBBON CABLE RIBBON CABLE BLK WHT/RED ORN BLK WHT/PRP PRP/WHT BRN/WHT BLK BLK WHT/RED ORN ORN BLK BLK BLK BLK COMPRESSOR HIGH PRESSURE LIMIT SWITCH 96 95 BLK BEATER MOTOR OVERLOAD SWITCH BLK 95 BEATER MOTOR STARTER COIL WHT WHT WHT/BLK PRP WHT/ORN RED COMPRESSOR CONTACTOR WHT COIL YEL WHT WHT M BLK YEL RED BLU GLYCOL PUMP MOTOR WHT/BLK GLYCOL NOT SOLENOID CONNECTED PRP WHT GLYCOL HEATER RELAY COIL WHT OVERLOAD SWITCH BLK RED YEL M MIX PUMP MOTOR BLU WHT START 3 2 RELAY 4 WHT WHT YEL BLU RED YEL SPINNER M MOTOR BRN/WHT + M - BRN RED/WHT + M - RED ORN/WHT - M + ORN BLU/WHT - M + BLU RED BLK RIBBON CABLE YEL BLK YEL BLK PRP/WHT GRN/YEL MIX LOW PROBE PRP/WHT RED BLK RIBBON CABLE BLU RED DRAW SWITCH MIX OUT COM PROBE BLK GRA/BLK RED NC BLU BLK WHT N0 RED/BLK 4 5 BARREL HOPPER --THERMISTOR PROBES-- RIBBON CABLE 8765432 1 10 9 8 7 6 5 4 3 2 1 A B J1 W1 J14 W5 W4 W3 W2 J2 J3 GND +5V J5 BLK RED BLK BLK BLK/YEL WHT/GRA SHAKE SIDE DRAW VALVE PULL SOLENOID RELAY COIL SHIELD DRAIN WIRE CONNECTED TO BLACK WIRE 1 23 456 78 1 2 J10 PCB2 J11 J12 INTERFACE PCB A. WITH SOFT SERVE J9 PERSONALITY PCB A. J8 53 WHT J7 L2 1 1 234567 WHT J6 L1 BLK 1 234567 FUSE 15A VARISTOR GRAY RED BLK BLK BEATER MOTOR LINE MUST PASS TWICE THROUGH THE SENSOR CORE. WHT/PRP GRAY PRP/WHT 1 0 GRA/BLK 7 8 6 2 4 3 MOTOR REVERSING RELAY PRP GRA/BLK PRP GRAY RED RIBBON CABLE BRN/WHT ONE SIDE OF A TWO WIRE CORD BLK BLK BEATER MOTOR OVERLOAD SWITCH 96 95 BLK BLK COMPRESSOR HIGH PRESSURE LIMIT SWITCH BLK BLK BLK BLK BLK ORN WHT/BLU ORN/WHT WHT/PRP GLYCOL SOLENOID RED COMPRESSOR CONTACTOR WHT COIL WHT WHT WHT WHT WHT BRN WHT M BLK OVERLOAD SWITCH BLK BLU ORN MIX PUMP MOTOR RED M PRP AGITATOR MOTOR SEE DETAIL YEL WHT START 3 2 RELAY 4 WHT BEATER MOTOR STARTER COIL WHT ORN BLK BLK ORN GRN/YEL GRN/YEL WHT WHT BLK WHT GRN/YEL GRN/YEL ORN BLK BLK BLK BLK GRN/YEL GRN/YEL GRN/YEL GRN/YEL WHITE/BLUE BLACK LIGHT WHT/BRN BLUE SE M AGITATOR MOTOR DETAIL SE M WHITE WHITE BLK BLK BLK BLK BLK BLK BLK WHITE WHITE BLACK WHT/BRN RED WHITE/BLUE ALTERNATE AGITATOR MOTOR DETAIL WHT/BLK BLK NOTE: APPLY (R70002) THERMALCOTE-JOINT COMPOUND 2 BETWEEN THE BRIDGE RECTIFIERS (040172-102) AND RESPECTIVE MOUNTING SURFACES BLK BLK M BLK OPTIONAL PANEL SPINNER BLK RED/BLK RED/WHT SHAKE BEATER MOTOR BLK L1 T1 M T2 L2 BLK BEATER MOTOR STARTER T3 L3 BLK BEATER MOTOR STARTER BLK 3 4 BLK BLK SHAKE COMPRESSOR GLYCOL HEATER RELAY GLYCOL HEATER BLK L1 T1 M T2 L2 BLK COMPRESSOR CONTACTOR T3 L3 14 13 BLK RED RED COMPRESSOR CONTACTOR SHAKE COMPRESSOR PTC CRANKCASE HEATER BRN/WHT WHT/BLK BLK FUSE 12A WHT GRN/YEL BLK + YEL 24 V 040172-102 - YEL HOLD VOLTAGE TRANSFORMER WHT BLK BLK BRN BLK - 040172-102 REF PCB1 J5 PINS 7 & 8 SHAKE SIDE DRAW VALVE HOLD SOLENOID RELAY COIL A B 4 7 HOLD 1 RELAY WHT 9 WHT REF PCB2 J5 PINS 7 & 8 SOFT SERVE SIDE DRAW VALVE PULL SOLENOID RELAY COIL A B BLK 6 3 HOLD RELAY 6 9 3 PULL RELAY BLK BRN DRAW SOLENOID WHT PULL COIL BLK RED/BLK RED/WHT GRN/YEL GRN/YEL GRN/YEL BLK BLK BLK GRN/YEL GRN/YEL GRN/YEL BLK BLK GRN/YEL GRN/YEL BLK BLK GRN/YEL GRN/YEL BLK BLK BLK BLK BLK GRN/YEL GRN/YEL BLK BLK GRN/YEL BLK BLK SOFT SERVE BEATER MOTOR GRN/YEL BLK SOFT SERVE COMPRESSOR L1 T1 BEATER MOTOR T1 STARTER L1 T1 M COMPRESSOR CONTACTOR T2 L2 BLK T3 L3 BLK 14 13 RED RED COMPRESSOR SOFT SERVE COMPRESSOR CONTACTOR PTC CRANKCASE HEATER BRN M BRN T2 L2 BLK T3 L3 BLK BEATER MOTOR STARTER BLK (AIR COOLED ONLY) BLK BLK BLK BLK OPTIONAL LOW PRESSURE FAN SWITCH BLK BLK BLK BLK M WHT CONDENSER BLOWER MOTOR (SEE FIG. 2) BLK WHT GRN/YEL WHT GRN/YEL NOTE: 220PSI CO/270 PSI CI ELECTRICAL ENCLOSURES UVC4 BOARD PINS 1 AND 2 JP1 PINS 3 AND 4 JP2 PINS 1 AND 2 JP3 JP4 JP5 JP6 JP7 RTCK DBGEN JUMPER SETTINGS FUNCTION JUMPER INSTALLED- BARREL AND HOPPER TEMPERATURES ARE CHECKED DURING AUTO/STANDBY. UNIT IS LOCKED OUT IF EITHER BARREL OR HOPPER IS TOO WARM FOR A PERIOD OF TIME. LOCKOUT OCCURS WHEN BARREL OR HOPPER IS ABOVE 45 F (7 C) FOR MORE THAN ONE HOUR OR ABOVE 41 F (5 C) FOR MORE THAN FOUR HOURS. NO JUMPER INSTALLED-NO LOCKOUT DURING AUTO/STANDBY IF BARREL OR HOPPER IS TOO WARM FOR A PERIOD OF TIME. RESERVED (DO NOT USE) DOMESTIC CONFIGURATION-JUMPER INSTALLED. HOPPER TEMPERATURE NOT DISPLAYED ON SCREEN/HEAT SYMBOL KEYS ONLY ACTIVE WHEN A LOCKOUT CONDITION HAS OCCURRED/ STANDBY KEYS DISABLED. INTERNATIONAL CONFIGURATION-NO JUMPER INSTALLED. HOPPER TEMPERATURES DISPLAYED ON SCREEN/MANUAL HEAT CYCLE START BY SELECTING HEAT SYMBOL/STANDBY KEYS FUNCTIONAL. RESERVED (DO NOT USE) RESERVED (DO NOT USE) JUMPER INSTALLED ENABLES PROXIMITY SENSOR ON SHAKE SIDE FOR VISCOSITY. RESERVED (DO NOT USE) JUMPER INSTALLED DISABLES RESET. RESERVED (DO NOT USE) RESERVED (DO NOT USE) JUMPER INSTALLED INITIALLY YES NO NO NO NO YES NO NO NO NO LEFT (SHAKE) INTERFACE BOARD FUNCTION JUMPER INSTALLED INITIALLY W1 RESERVED (DO NOT USE) NO W2 JUMPER INSTALLED-FORCE BRUSH CLEAN STATUS. NO W3 RESERVED (DO NOT USE) NO JUMPER INSTALLED-FORCES START OF W4 GLYCOL PUMP AND ENERGIZES BOTH LEFT & NO RIGHT GLYCOL SOLENOIDS. W5 RESERVED (DO NOT USE) NO W6 RESERVED (DO NOT USE) NO W7 RESERVED (DO NOT USE) NO RIGHT (SOFT SERVE) INTERFACE BOARD FUNCTION W1 RESERVED (DO NOT USE) W2 JUMPER INSTALLED-ENABLES 59 F HOPPER TEMPERATURE CHECK. W3 RESERVED (DO NOT USE) W4 RESERVED (DO NOT USE) W5 RESERVED (DO NOT USE) W6 RESERVED (DO NOT USE) W7 RESERVED (DO NOT USE) SOFT SERVE A PERSONALITY 0-6 AMP BEATER MOTOR AMPERAGE RANGE BOARD SOFT SERVE B PERSONALITY 0-12 AMP BEATER MOTOR AMPERAGE RANGE BOARD JUMPER INSTALLED INITIALLY NO YES NO NO NO NO NO NO YES WHT BLK BEATER INTERLOCK RELAY WHT ORN 7 8 6 3 4 2 BEATER MOTOR INTERLOCK NC SWITCH 1 0 BLK ORN OPTIONAL DRAW SWITCH FOR FLAVORBURST PANEL JACK NO COM DRAW SWITCH NC GROUND FRAME SECURELY NOTES: 1. STATIC ELECTRICITY MAY CAUSE DAMAGE TO SOLID STATE COMPONENTS. ELIMINATE STATIC ELECTRICITY BY TOUCHING GROUNDED UNIT BEFORE HANDLING SOLID STATE COMPONENTS. 2. RED WIRE ON RIBBON CABLES MUST BE CONNECTED TO PIN 1 AT EACH END. GRAY Model C602 059480-58 03/14Adobe Acrobat 8.3