Goodman Mfg Aruf Users Manual

ATUF to the manual ad858e0a-576b-4392-94fd-9d4373bb7f97

2015-02-02

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Goodman Manufacturing Company, L.P.5151 San Felipe, Suite 500, Houston, TX 77056www.goodmanmfg.com© 2004-2010 Goodman Manufacturing Company, L.P. CUS®ATUF/ARUF/ARPF/ADPF/ASPFIO-355E08/10RECOGNIZE THIS SYMBOL AS A SAFETY PRECAUTION.ATTENTION INSTALLING PERSONNELPrior to installation, thoroughly familiarize yourself with this Installation Manual. Observe all safety warnings.During installation or repair, caution is to be observed.It is your responsibility to install the product safely and to educate the customer on its safe use.AIR HANDLERSINSTALLATION & OPERATING INSTRUCTIONSNOTE: ATUF models are suitable for Upflow and Horizontal Installations only.Do not use for Downflow Installations
2Important Safety InstructionsThe following symbols and labels are used throughout thismanual to indicate immediate or potential safety hazards. Itis the owner’s and installer’s responsibility to read and com-ply with all safety information and instructions accompanyingthese symbols. Failure to heed safety information increasesthe risk of personal injury, property damage, and/or productdamage.HIGH VOLTAGE! Failure to do so may cause property damage,personal injury or death.Disconnect ALL power before servicing.Multiple power sources may be present.Installation and repair of this unit should be performedby individuals meeting the requirements of an“entry level technician” as specified by the Air-Conditioning, Heating and Refrigeration Institute(AHRI). Attempting to install or repair this unit withoutsuch background may result in product damage, personal injury or death.ONLY , at a minimum,This product is factory-shipped for use with 208/240/1/60 electrical power supply. reconfigure this air handler to operate with any other power supply.DO NOT CONTENTSTo avoid property damage, personal injury or death due to electrical shock, this unit MUST have an electrical ground. The electrical ground circuit may consist of an appropriately sized electrical wire connecting the ground lug in the unit control box to the building electrical service panel.Other methods of grounding are permitted if performed in accordance with the National Electric Code (NEC)/American National Standards Institute (ANSI)/National Fire Protection Association (NFPA) 70 and local/state codes. In Canada, electrical grounding is to be in accordance with the Canadian Electric Code (CSA) C22.1.uninterrupted, unbrokenWhen installing or servicing this equipment, safety clothing, including hand and eye protection, is strongly recommended. If installing in an area that has special safety requirements (hard hats, etc.), Observe these requirements.Do not connect to or use any device that is not design-certified by Goodman for use with this unit. Serious property damage, personal injury, reduced unit performance and/or hazardous conditions may result from the use of such non-approved devices.Important Safety Instructions............................................. 2Important Note to Owner Regarding Product Warranty ..... 3Shipping Inspection ........................................................... 3Codes & Regulations ........................................................ 3Replacement Parts............................................................ 3Pre-Installation Instructions ............................................... 3Location............................................................................. 4Ductwork ........................................................................... 4Return Ductwork ............................................................... 4Return Air Filters ............................................................... 4Electric Heat ...................................................................... 4HKR Installation................................................................. 4Electrical Supply Wire and MOP ....................................... 4Building Electrical Service Inspection ............................... 5Wire Sizing ........................................................................ 5Maximum Overcurrent Protection (MOP) .......................... 6Electrical Connections – Supply Voltage........................... 6Air Handler Only (Non-Heat Kit Models)....................... 6Air Handler With Non-Circuit Breaker Heat Kits ........... 6Air Handler With Heat KitsContaining a Circuit Breaker......................................... 6Low Voltage Connections ............................................. 6Refrigerant Lines ............................................................... 6Tubing Preparation ............................................................ 6Post Brazing...................................................................... 6Piping Size ........................................................................ 6Special Instructions ........................................................... 6Downflow Conversion ....................................................... 7Horizontal Conversion ....................................................... 8Condensate Removal........................................................ 8ACHIEVING 2% LOW LEAKAGE RATE ........................... 9ATUF/ARUF/ARPF/ADPF MOTOR ................................... 9CFM Delivery .................................................................. 10ASPF Motor ..................................................................... 10CFM Delivery .................................................................. 10Thermostats .................................................................... 10Start-Up Procedure ..........................................................11Regular Maintenance .......................................................11THERMOSTAT WIRING .................................................. 12ASPF THERMOSTAT CONNECTIONS........................... 14COOLING UNIT WITH OPTIONAL HEAT KITSOF 10kW AND BELOW .............................................. 14COOLING UNIT WITH OPTIONAL HEAT KITSOF 15 kW AND ABOVE ANDROOM THERMOSTATWITH TWO STAGES OF HEAT.................................. 15HEAT PUMP UNIT WITH OPTIONALHEAT KITS OF 10kW AND BELOW ........................... 15HEAT PUMP UNIT WITH OPTIONALHEAT KITS OF 15 kW AND ABOVE ........................... 16ELECTRONIC BLOWER TIME DELAY RELAY .............. 17

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