Friedrich Air Conditioner Sp06A10 Users Manual
2015-02-02
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DB98_04511A(2)-CO 2/18/03 4:08 PM Page 3 ROOM AIR CONDITIONER SERVICE AIR CONDITIONER SP06A10 SP08A10 SP10A10 SP12A10 Manual CONTENTS 11. Precautions 12. Product Specifications 13. Installation and Operating Instructions 14. Disassembly and Reassembly 15. Troubleshooting 16. Exploded Views and Parts List 17. Block Diagram 18. PCB Diagram 19. Wiring Diagram 10. Schematic Diagram DB98_04511A(2)-1 2/18/03 4:09 PM Page 1-1 1. Precautions 1. Warning: Prior to repair, disconnect the power cord from the circuit breaker. 2. Use proper parts: Use only exact replacement parts. (Also, we recommend replacing parts rather than repairing them.) 3. Use the proper tools: Use the proper tools and test equipment, and know how to use equipment may cause problems laterintermittent contact, for example. 4. Power Cord: Prior to repair, check the power cord and replace it if necessary. Fig. 1-1 Avoid Dangerous Contact 5. Avoid using an extension cord, and avoid tapping into a power cord. This practice may result in malfunction or fire. 6. After completing repairs and reassembly, check the insulation resistance. Procedure: Prior to applying power, measure the resistance between the power cord and the ground terminal. The resistance must be greater than 30 megaohms. 7. Make sure that the grounds are adequate. Fig. 1-2 No Tapping and No Extension Cords 8. Make sure that the installation conditions are satisfactory. Relocate the unit if necessary. 9. Keep children away from the unit while it is being repaired. 10. Be sure to clean the unit and its surrounding area. Fig. 1-3 No Kids Nearby! Fig. 1-4 Clean the Unit FRIEDRICH AIR CONDITIONING CO. 1-1 2.Product Specifications 2-1 Table Item Unit of SP06A10 Measure SP08A10 Type Dimension: (Width×Height×Depth) SP10A10 SP12A10 WINDOW mm 520×345×485 600×394×595 Voltage Volt 115 Phase - SINGLE Frequency Hz 60 Operation Current A 5.4 6.6 9.3 10.5 Power Consumption W 610 740 1000 1170 Refrigerant Type Refrigerant Change FREON R22 g 300 470 450 635 BTU/h 6500 8000 10800 12600 BTU/h.W 10.8 10.8 10.8 10.8 Net Weight Kg 26 29 43 45 Condenser Row 2×15 3×15 2×17 3×17 Condenser Fan Type Evaporator Row Evaporator Fan Type Capacity EER Propeller Fan 2×11 2×11 2×12 2×10 Blower Fan Motor MODEL YSLA-40-6-0002 YSLA-40-6-0003 YGN60-6B YGN60-6B Compressor(Rotary) MODEL 39A062HS1EA 44A076HU1EB 44B098HX1EF 44B117HX1EL MRA12146-120 MRA12083-120 08 08 MRA12132-12007 MRA12053-12007 Overload Protect - Compressor Capacitor μF/VAC 40/370 35/370 45/370 50/370 Fan Motor Capacitor μF/VAC 8/450 8/450 15/250 15/250 RPM 920/850/800 1050/1010/970 890/850/800 890/860/750 Fan Speed Thermo Control - FRIEDRICH AIR CONDITIONING CO. THERMISTOR 2-1 DB98_04511A(2)-1 2/18/03 4:09 PM Page 2-4 MEMO 2-3 FRIEDRICH AIR CONDITIONING CO. 2-2 Dimensions 2-2-1 Main Unit (Unit : mm) D MODEL W H D 520 345 485 600 394 595 SP06A10 SP08A10 SP10A10 SP12A10 Front view H H Side view W 2-2-2 Remote Control Remote control transmission indicator Operating mode ( Cool, Dry, Mode selection button (Cool, Fan, Dry) Fan) Temperature setting Sleep mode Temperature adjustment buttons Sleep timer setting button Energy Saving mode Fan speed adjustment button Fan speed On Timer setting Off Timer setting Energy Saving button Timer setting button Timer Set/Cancel button Battery discharge indicator On/Off button 2-4 FRIEDRICH AIR CONDITIONING CO. DB98_04511A(2)-1 2/18/03 4:09 PM Page 3-1 3. Installation and Operating Instructions 3-1 Installation 3-1-1 Selecting Area for Installation 1. Make sure that you install the unit in an area providing good ventilation. The air conditioner must not be blocked by any obstacle affecting the air flow near the air inlet and air outlet. 2. Make sure that you install the unit in an area that allow good air handling. The installation area must be able to endure vibration from the unit. 3. Make sure that you install the unit away from heat or vapor. 4. Make sure that you install the unit in an area which is cool and has adequate space. 5. Make sure that you install the unit in an area away from TVs, audio units, cordless phones, fluorescent lighting fixtures and other electrical appliances (obtain a clearance of at least one meter). 6. Make sure that you install the unit in an area which provides easy drainage for condensed water. 7. Make sure that you install the unit in an area not exposed to rain or direct sunlight. (Install a separate sunblind if exposed to direct sunlight.) 8. Make sure that you install the unit in an area allowing good air movement. Do not install it in a space that would cause noise amplification of noise. 9. Fix the unit firmly if mounted in a high place. Caution: Do not use the air conditioner in the following environments : greasy areas (including areas near machines), or marine areas. Contact your local dealer for advice. FRIEDRICH AIR CONDITIONING CO. 3-1 DB98_04511A(2)-1 2/18/03 4:09 PM Page 3-2 3-2 Function Description Timer indicator Temperature/Timer settings Energy Saver indicator Remote control sensor Dry adjustment indicator Fan speed adjustment button On/Off button Mode selection button (Cool, Fan, Dry) Temperature adjustment buttons 3-2-1 Cooling operation mode The compressor is turned on and off according to the ambient temperature and set temperature. 1) Compressor on and off control • Compressor on and off control according to the ambient temperature * The compressor is turned off when "ambient temperature = set temperature * The compressor is turned on when "ambient temperature = set temperature +1˚C" 2) Default value after power reset ➔ set temperature = 75˚F Fan speed = High 3) Set temperature indicating (setting) range : 1˚F interval from 64˚F to 86˚F. 3-2-2 Fan operation mode 1) If "Fan operation mode" signal is received from remocon or panel. ➔ the compressor is immediately turned off and only fan motor is operated at set blowing speed. ➔ it changes such as "High ➔ Med ➔ Low ➔ High"( if Fan speed is selected). 2) The initial Fan motor speed is set to "High". 3) The set temperature can not be indicated and set. 3-2-3 Energy saver operation mode * If the compressor turn off at the cooling operation, the fan motor turn off after operation during the fixation time only, and operation that energy saver by turn off the fixation time only, and operation that energy saver by turn off the motor continuously before the condition of the compressor on. * The fan motor is not operated at flow wind operation. * Energy saver operation specification at the cooling operation. 1) Fan motor control in compressor on : operate with setting wind speed 2) Fan motor control in compressor off : After compressor off, the fan motor is operated breeze for 2 minutes and then it turn off. 3) After the fan motor off, the compressor and fan motor is operated normally when the compressor on. 3-2 FRIEDRICH AIR CONDITIONING CO. DB98_04511A(2)-1 2/18/03 4:09 PM Page 1 Installation and Operating Instructions 3-2-4 Sleep operation mode 1) Enable to sleep operation only when cooling operation. 2) First, 7-SEG LED DISPLAY "SLEEP" while 15 second, Second, 7-SEG LED DISPLAY "8Hr" And, automatically SET OFF after operated while 8 Hour 3) If sleep operation, setting Temperature rise 1˚C after 1 Hour 4) ON TIMER operation, not operation, ENERGY SAVER operation, not sleep operation. 3-2-5 Dry operation mode If the atmosphere in the room is very humid or damp,use this operation mode. It can remove excess humidity without lowering the room temperature too much. 1) The quantity of air is adjusted automatically. 3-2-6 LED display indication in case of error detection ERROR OPERATION 7-SEG LED DISPLAY ROOM THERMISTOR (OPEN or SHORT) E1 displayed 1) Set operation in case of error occurrence. • Malfunction of each temperature sensor (open, short) - Error mode display, warning sound. - The operation status is off. FRIEDRICH AIR CONDITIONING CO. 3-3 DB98_04511A(2)-1 2/18/03 4:09 PM Page 2 MEMO 3-4 FRIEDRICH AIR CONDITIONING CO. DB98_04511A(2)-1 2/18/03 4:09 PM Page 3 4. Disassembly and Reassembly 4-1 Compressor Replacement Flow Chart Locate cause of defect Release refrigerant Disconnect electrical wiring from compressor Cut refrigerant lines from compressor Plug disconnected lines Replace compressor Inspect electrical wiring for defects, and terminals for correct and secure connections Solder discharge line Solder suction line Use nitrogen gas Perform soldering function Y Problem? Fill system with nitrogen gas N Check for leakage Corrective action Leakage? Y Check refrigerant oil level N Release nitrogen gas? Y Low oil level? N Evacuate system Add oil as necessary Recharge system Pinch and braze filling tube FRIEDRICH AIR CONDITIONING CO. 4-1 DB98_04511A(2)-1 2/18/03 4:09 PM Page 4 4-2 Checking the oil Fill the transparent container with 10cc of oil, and then conduct the test. 4-2-1 Oil quality Oil Condition Condition of Refrigerant Cycle Color Odor Normal Straw Yellow No Odor Return with the system Over-heated Brown Color - Change the oil Compressor Damage Dark Brown Pungent oil Change the oil Remarks 4-2-2 Replacing and refilling the refrigerant oil 1. Change the compressor - DO NOT recharge the oil as the compressor itself is already charged. 2. Change the condenser .... add 50cc 3. Change the evaporator .... add 50cc 4. When the refrigerant is replaced .... add 30cc oil. 5. After vacuum is completed, the oil is filled through the high pressure side. 6. In the event of a refrigerant leak, generally it is not necessary to add oil. (Unless the oil has leaked significantly.) 4-2 FRIEDRICH AIR CONDITIONING CO. 4-3.Disassembly and Reassembly Procedure(SP10A10/SP12A10) Stop operating the air conditioner, and pull out the power cord before repair. No. Part Name Procedures Remarks 1 Ass’y Grille 1.Pull the Grille air inlet and Guard air filter out. 2.Remove the screw on the panel front. 3.Hold the lower part of panel with two hands while pressing down on both sides of the lower part of the cabinet, pull it forward by about 30mm,and then lift it up carefully for removal.(Must un-connect the Displayer with the controller inside.) 2 Ass’y Cabinet 1.Remove 2 screws on the both side of the cabinet. 2.Pull the front part both side, and remove the unit from the cabinet. 3 Ass’y Control 1.Remove the earth screw fixed on the cabinet. 2.Remove 3 screws fixed on the partition and frame up. 3.Remove the screw fixed for the power cord. 4.Un-connect the motor wire and comp lead wire, then take out the control box upward. FRIEDRICH AIR CONDITIONING CO. 4-3 Disassembly and Reassembly Procedure(SP10A10/SP12A10) No. Part Name Procedures Remarks 4 Plate reinf& Case evap up 1..Remove 4 screws on the partition and case cond. 2.Remove the plate reinf. (The shape maybe different depend on models) 3.Remove the seal sticked on the case evap up carefully. 4.Pull the case evap up upward. 5 Plate evap casing & Blower 1.Remove the cover on the evaporator. 2.Remove all screws on the evaporator. 3.Pull the evaporator forward carefully. 4.Remove all screws fixed on plate evap casing, then pull it out completely. 3.Remove the nut and remove the Blower. 6 Case Cond & Fan Propeller & Motor Fan 1.Remove 2 screws on the rear side of the base pan, and all screws fixed on case cond. 2.Pull up the condenser from the base pan. 3.Remove the nut and remove the Propeller fan. 4.Remove 4 screw(fixed on the mounter ), then take out the motor. 4-4 FRIEDRICH AIR CONDITIONING CO. 4-5.Disassembly and Reassembly Procedure(SP06A10/SP08A10) Stop operating the air conditioner, and pull out the power cord before repair. No. Part Name Procedures Remarks 1 Ass’y Grille 1.Pull the Grille air inlet and Guard air filter out. 2.Remove the screw on the panel front. 3.Hold the lower part of panel with two hands while pressing down on both sides of the lower part of the cabinet, pull it forward by about 30mm,and then lift it up carefully for removal.(Must un-connect the Displayer with the controller inside.) 2 Ass’y Cabinet 1.Remove 2 screws on the both side of the cabinet. 2.Pull the front part both side, and remove the unit from the cabinet. 3 Ass’y Control 1.Remove the earth screw fixed on the cabinet. 2.Remove 3 screws fixed on the partition and frame up. 3.Remove the screw fixed for the power cord. 4.Un-connect the motor wire and comp lead wire, then take out the control box upward. FRIEDRICH AIR CONDITIONING CO. 4-5 Disassembly and Reassembly Procedure(SP06A10/SP08A10) No. Part Name Procedures Remarks 4 Frame up 1..Remove 2 screws on the frame up and case cond. 2.Remove all the screws on the frame up. 3.Pull the frame up upward. 5 Blower 1.Remove 3 screws on the evaporator. 2.Pull the evaporator from frame low carefully. 3.Remove the nut and remove the Blower. 6 Case Cond & Fan Propeller & Motor Fan 1.Remove 2 screws on the rear side of the base pan, and all screws fixed on case cond. 2.Pull up the condenser from the base pan. 3.Remove the nut and remove the Propeller fan. 4.Remove the earth screw(fix the motor earth wire), then take out the motor upward. 4-6 FRIEDRICH AIR CONDITIONING CO. DB98_04511A(2)-2 2/18/03 4:12 PM Page 5-1 5. Troubleshooting Check the basic checkpoints first to determine whether it is machine trouble or a problem in the operation method. When it is not related to the basic checkpoints, perform checking in accordance with the procedures of troubleshooting by symptom. 5-1 Basic Checkpoints for Troubleshooting 1) Is the voltage of the power source appropriate ? (1) It should be within the rating voltage ±10% range. (2) The air conditioner may not operate properly when the voltage is out of this range. 2) Is the connection with the fan motor, compressor wire, and starting condenser appropriately made ? 3) The symptoms listed in the table below are not indicative of machine trouble. Symptom Cause and check No operation • Check whether there is power failure or the power plug is pulled out. • Check whether the unit is stopped as a result of completion of the sleep time. • Pull out the power plug for ten seconds, and then insert it again. Air flows, but no cooling • Check whether the Air filter is clogged with dust or is dirty. • Check whether the desired temperature is too high. Set the desired temperature to a lower level than the current temperature. • Check whether it is in "FAN" mode. The remocon does not operate • Check whether battery is completely depleted. • Check whether the battery is properly inserted. • Check whether the receiving window of the remocon for the assembly main PCB is blinded. • Check whether the remocon is affected by jamming due to a neon sign. No temperature setting • Check whether the unit is in "FAN" mode. (In "FAN" mode, only the current temperature is displayed, and the desired temperature is not set.) ❈ Checking and Display of Fault Area ERROR OPERATION ERROR OPERATION ROOM THERMISTOR (OPEN OR SHORT) E1 displayed FRIEDRICH AIR CONDITIONING CO. 5-1 DB98_04511A(2)-2 2/18/03 4:12 PM Page 5-2 5-2 Troubleshooting by Symptom 5-2-1 No power 1) Check points (1) Is the voltage of the power source normal ? (the rating voltage ±10% range.) (2) Is the electric wire in good contact ?(CN 71, RY 71) (3) Is the output voltage of the IC01(KA 7812) normal ?(DC 11.5V ~ DC 12.5V) (4) Is the output voltage of the IC02(KA 7805) normal ?(DC 4.5V ~ DC 5.5V) Turn off the power, and then turn it on again five seconds later. Y Dose the buzzer sound, when the power on? Normal operation. N Check whether the "COOLING ICON" LED lamp is on, and the operation starts when pressing the ON/OFF button of the remocon. Y Normal operation. N Y Is the F701(3.15A) fuse blown? Replace the fuse. N Is the primary voltage of the transformer normal? (the rating voltage ±10% range.) N Check the power cord and electric wire. Y Is the secondary voltage of the transformer normal? (AC 13V ~ AC 17V) N Check and replace the trans. Y N Is the rectifier diode bridge(BD61) normal? Y - Is the voltage of DC 17V ~ DC 23V applied at both ends of the C101 electrolytic condenser? - Is the voltage of DC 12V applied at both ends of the C102 electrolytic condenser? - Is the voltage of DC 5V applied at both ends of the C103 electrolytic condenser? N • Check the BD61 for cold soldering. • Replace the rectifier diode • Check both ends of the C101 for short and cold soldering. • Check the +12V for a short. • Check the +5V for a short. • Check and replace the C101~104. Y N Are the IC01(KA7812) or IC02(KA7805) normal? Y • Check the IC01 or IC02 for cold soldering and a short. • Replace the IC01 or IC02. Replace the assembly main PCB. 5-2 FRIEDRICH AIR CONDITIONING CO. DB98_04511A(2)-2 2/18/03 4:12 PM Page 5-3 Troubleshooting 5-2-2 When the Touch Key pad and Led Display 1) Check points (1) Is the voltage of the power source normal ? (the rating voltage ±10% range.) (2) Is the electric wire in good contact ?(CN71, RY71) (3) Is the connection of the assembly main PCB, and TOUCH KEY PAD in good contact? (SW01-SW05) Turn off the power, and then turn it on again five seconds later. N Normal operation When the LED display is not operated. Y Check the micom (IC05) for a short, and replace it. N Is the voltage of the micom (IC05) No.1, 2, 38~43 port a square wave? Y Check the micom (IC05) for a short, and replace it. N Is the voltage of the micom (IC05) No.3, 4, 10, 11, 44 port a square wave? Y Check the Q901~ Q905 for a short, and replace it. N Is the voltage of the Q901 ~ Q905 square wave? When the membrane key is not operated. N Normal operation Y Is the voltage of the micom (IC05) No.13, 14 port a square wave? N Check the micom (IC05) for a short, and replace it. N Check the micom (IC05) for a short, and replace it. Y Is the voltage of the micom (IC05) No.3, 4, 10, 11, 44 port a square wave? Y Replace the membrane key pad. Y Check the IC06 for a short, and replace it. N Is the voltage of the IC06 No. 10~16 a square value? Y Replace the membrane key pad FRIEDRICH AIR CONDITIONING CO. 5-3 DB98_04511A(2)-2 2/18/03 4:12 PM Page 5-4 Troubleshooting 5-2-3 When the remocon is not operated 1) Check points (1) Is the voltage of the power source normal ? (the rating voltage ±10% range. ) (2) Is the electric wire in good contact ? (CN71, RY71) (3) Is the assembly main PCB in good contact with the TOUCH KEY PAD(SW01-SW05) (4) Is the battery voltage of the remocon above DC 2.7V? Turn off the power, and then turn it on again five seconds later. N Go to the clause "No power". Dose the Buzzer sound, when the power on? Y Check whether the "COOLING ICON" LED lamp is on and th operation starts when pressing the on/off button of the remocon. Y The remocon is normally operated. N Is the battery voltage of the remocon above DC 2.7V? N Replace the battery. Y N • Check the X-TAL for cold soldering and a short. • Replace relevant components. N • Check the micom(ICT1) Q1, and Q2 for cold soldering and a short. • Replace relevant components. Does the X-TAL(RJ 455JB) oscillate normally? Y Is the collector voltage of the remocon Q1, Q2 a square wave? Y Is the input voltage of the micom(IC05) No.15 pin of the assembly main PCB a aquare wave? N • Check the R415 components. • Check the assembly main PCB micom(IC05). Y Replace the assembly main PCB. 5-4 FRIEDRICH AIR CONDITIONING CO. DB98_04511A(2)-2 2/18/03 4:12 PM Page 5-5 Troubleshooting 5-2-4 When the compressor is not operated 1) Check points (1) Is the voltage of the power source normal ? (the rating voltage ±10% range. ) (2) Is the desired temperature lower than the indoor temperature in the “COOL” mode? (Compressor stopped) (3) Is the starting condenser in good contact? (4) Is the electric wire in good contact ? (CN71, RY71) (5) Is the output voltage of the IC01(KA7812) and IC02(KA7805) normal ? Turn off the power, and then turn it on again five seconds later. N Go to the clause "No power". Dose the Buzzer sound, when the power on? Y Check whether the "COOLING ICON" LED lamp is on and the operation starts when pressing the on/off button of the remocon. N • Go to the clause "when he remocon does not operate". Y Check whether the compressor is activated in three minutes after turning on the power with the "CoolING ICON" LED lamp being switched on when selecting the cool mode of the remocon. Y Normal operation. N Is the IC03 output normal? - When the compressor is on, IC03 No. 13 pin → Low. N • Check the IC03 for short and cold soldering. • Replace the IC03. N • Check the relay coil resistance. (resistance : About 150Ω±20Ω) • Replace the relay. Y Does the relay(RY71) operate normally? - When the compressor is ON, the RY71 should operate. Y N Is the compressor normal? Y • Check the operation of the O.L.P, and replace it if necessary. • Check the compressor resistance.(0Ω : short, ∞Ω : open) Replace the compressor. FRIEDRICH AIR CONDITIONING CO. 5-5 DB98_04511A(2)-2 2/18/03 4:12 PM Page 5-7 Troubleshooting 5-2-5 When the fan motor does not operated 1) Check points (1) Is the voltage of the power source normal ? (the rating voltage ±10% range. ) (2) Is the electric wire in good contact ?(CN71, RY71) (3) Is the starting condenser(FAN MOTOR) in good contact? (4) Is the fan motor connector in good contact?(CN73) (5) Is the output voltage of the IC01(KA7812) and IC02(KA7805) normal ? Turn off the power, and then turn it on again five seconds later. N Go to the clause "No power". Dose the buzzer sound, when the power on? Y Check whether the "COOLING ICON" LED lamp is on and the operation starts when pressing the on/off button of the remocon. N • Go to the clause of "when the remocon does not operated". Y Is the IC03 output normal? - When the fan motor is High, IC03 No. 12 pin → Low. - When the fan motor is Med, IC03 NO. 14 pin → LOW. - When the fan motor is Low, IC03 No. 15 pin →Low. N • Check the IC03 for a short and cold soldering. • Replace the IC03. N • Check the relay coil resistance. (Normal: About 400Ω) • Replace the relay. Y Does the relay(RY 72, 73,74) operate normally? - When the fan motor is High, RY74 should operate. - When the fan motor is Med, RY73 should operate. - When the fan motor is Low, RY72 should operate. Y Is the fan motor normal? N • Check the fan motor resistance. (0Ω : short, ∞Ω : open) • Check the fan motor thermal fuse? Y Replace the fan motor. FRIEDRICH AIR CONDITIONING CO. 5-7 DB98_04511A(2)-2 2/18/03 4:12 PM Page 6-1 6. Exploded View and Parts List 8 26 27 29 33 28 22 24 23 21 25 7 5 4 6 30 10 30-7 2 30-11 30-10 30-8 30-5 30-1 30-4 30-3 30-2 1-1 1-3 3 30-6 11 1-2 1-5 1-4 1 EXPLODED VIEW(SP06A10/SP08A10) 13 9 15 12-2 12-3 17 16 12-1 19 12-6 12-5 14 12-4 20 34 18 6-1 Main unit You can search for the updated part code number through the ITSELF. 35 URL : http://itself.sec.samsung.co.kr FRIEDRICH AIR CONDITIONING CO. 6-1 Exploded View and Parts List ■Part List No 1 Description Code No. Specification Q'TY SP06A10 SP08A10 ASSY PANEL FRONT DB92-00398B ASSY,HIPS 1 1 1-1 PANEL FRONT DB64-00566A HIPS,-,W343 1 1 1-2 GRILLE AIR INLET DB64-00567B SEA,HIPS 1 1 1-3 BLADE V DB66-00349A HIPS,T2.5 4 4 1-4 LINK BLADE DB66-00165A PE,L97.5,T1.3 2 2 1-5 FRAME BLADE DB61-01009A HIPS 1 1 2 FILTER DB63-00513A HIPS,-,W212 1 1 3 EVAPORATOR DB96-01028A 2R×11S,FP1.2 1 1 4 ASSY FRAME LOW DB90-00328A ASSY 1 1 5 NUT-FRANGE DB60-30004A 2C M6 SM20C NTR 1 1 6 BLOWER DB67-00099A ABS 1 1 7 MOTER FAN DB31-00149B 80/75/70 1 - DB31-00149A 1.12/1.05/0.99 - 1 1 8 FAN-PROPELLER DB67-50077A ABS 1 9 NUT-FRANGE DB60-30020A M6,LEFT 1 1 10 LEVER DAMPER DB66-00430A SC-97471R 1 1 11 ASSY FRAME UP DB90-00293A ASSY 1 1 12 ASSY PANEL CONTROL DB92-00395A ASSY 1 1 12-1 COVER PANEL CONTROL DB63-00514A ABS(V5) 1 1 12-2 PANEL DISPLAY DB64-00565A ABS(V5) 1 1 12-3 PANEL BUTTON DB64-00564A ABS,-,W18,L90 1 1 12-4 COVER MODULE DB63-00512A PC,T1,W23 1 1 12-5 ASSY PCB PANEL DB93-01493A SEA-PJT,RAC PANEL 1 1 12-6 THERMISTOR DB32-10051D 10K/25,-,3425K 1 1 13 CASE COND DB90-00337A PP 1 1 14 ASSY BASE DB90-20212F SGCC-M,SC94445T 1 1 15 ASSY COND DB96-00995A 2R×15S,FP1.5 1 - DB96-01027A 3R×15S,FP1.5 - 1 1 16 ASSY CABINET DB90-00133P ASSY 1 17 ASSY SHUTTER-LF DB92-00113A SPS-P/J,ASSY 1 1 18 ASSY SHUTTER-RH DB92-00112A SPS-P/J,ASSY 1 1 19 SHUTTER-ANGLE UP DB64-00048B ASV08FAS2,HIPS,T3.0 1 1 20 BRACKET-INSTALL DB61-30219F SGCC-A 2 2 21 NUT-TERMINAL COVER DB60-30001A M5,-,SM20C 1 1 22 COMPRESSOR 39A062HS1EA 6200BTU,115V 1 - 44A076HU1EB 115V 1PHASE 60HZ 7600 - 1 1 23 COVER-TERMINAL DB63-10026A GE,-,NORYL,-,SEI-701 1 24 O.L.P DB35-00006G MRA12146-12008 1 - DB47-20066B MRA12083-12008 - 1 25 GASKET DB63-20003A EPDM,T0.8 1 1 26 NUT WASHER DB60-30028A M8,ZPC 3 3 27 GROMMET-ISOLATOR DB73-00016A EPDM,-,BLK,OK-PJT 3 3 28 TUBE SUCTION DB62-01374A C1220T-0 1 - DB62-00484A C1220T-0 - 1 DB62-00675A OD7.93 1 - DB62-00483A C1220T-0 - 1 DB93-01633A TOP,ELEC 1 - DB93-01633B TOP,ELEC - 1 29 30 TUBE DISCHARGE ASSY CONTROL BOX 30-1 CASE CONTROL-LOW DB61-00669A SGCC-M,T0.7 1 1 30-2 CASE CONTROL-UP DB61-00670A SGCC-M,T0.7 1 1 30-3 BRACKET-CONTROL DB61-00676A SGCC-M,T0.7 1 1 30-4 TRANSFORMER DB26-00006G AC115V,50/60HZ,DC17V 1 1 30-5 C-FILM 2301-001448 8µF,450VAC 1 1 30-6 POWER CORD DB39-00343D 125V,13A 1 1 30-7 C-OIL 2501-001229 40µF,370VAC 1 - 2501-001228 35µF,370VAC - 1 1 30-8 CLIP CAPACITOR DB65-00031A SGCC-M,T0.7 1 30-10 ASSY MIAN PCB DB93-01492A SEA-PJT 1 1 30-11 PANEL BONTROL DB63-00511A ABS(V5),-,W140,L98 1 1 DB62-01316A ID1.3×L600 1 - DB62-01288A ID1.42×L900 - 1 33 TUBE CAPILLARY 34 ASSY-SCREW DB97-30156C ASSY 1 1 35 ASSY REMOCON DB93-01364X AS-K410/K610 1 1 6-2 FRIEDRICH AIR CONDITIONING CO. FRIEDRICH AIR CONDITIONING CO. 1-4 1 1-5 1-2 3 4 38 1-1 1-3 6 3 7 25 34-10 34-11 10 27 8 12 34-2 11 34-8 34-7 34-6 34-5 34-1 34-3 34-4 9 25 13 34 24 30 29 35-4 28 14 15 32 26 17 35-3 33 31 16 35-1 35-6 19 23 35-5 20 35-2 18 37 23 22 2/18/03 4:12 PM 5 SP10A10/SP12A10 EXPLODED VIEW 21 DB98_04511A(2)-2 Page 6-1 6. Exploded view and part list 6-3 Main unit 6-3 Exploded View and Parts List ■Part List No Description 1 1-1 1-2 1-3 1-4 1-5 2 3 ASSY PANEL FRONT PANEL FRONT GRILLE AIR INLET BLADE V LINK BLADE FRAME BLADE FILTER EVAPORATOR 4 5 6 7 8 9 10 11 12 13 14 15 16 17 ASSY PLATE EVAP CASING CASE EVAP UP LEVER DAMPER CASE EVAP NUT-FRANGE BLOWER PLATE PARTITION MOTOR MOUNTER PLATE-REINF MOTOR FAN FAN-PROPELLER NUT-FRANGE CASE COND ASSY COND 18 19 20 21 22 23 24 ASSY BASE ASSY CABINET SHUTTER ANGLE UP ASSY SHUTTER LF ASSY SHUTTER RH BRACKET-INSTALL COMPRESSOR 25 TUBE SUCTION 26 27 TUBE DISCHARGE TUBE CAPILLARY 28 29 30 NUT-TERMINAL COVER COVER-TERMINAL O.L.P 31 32 33 34 GASKET NUT WASHER GROMMET-ISOLATOR ASSY CONTROL BOX 34-1 34-2 34-3 34-4 34-5 34-6 34-7 CASE CONTROL-LOW CASE CONTROL-UP BRACKET-CONTROL TRANSFORMER C-FILM POWER CORD C-OIL 34-8 34-10 34-11 35 35-1 35-2 35-3 35-4 35-5 35-6 37 38 CLIP CAPACITOR ASSY MIAN PCB PANEL BONTROL ASSY PANEL CONTROL COVER PANEL CONTROL PANEL DISPLAY PANEL BUTTON COVER MODULE ASSY PCB PANEL THERMISTOR ASSY-SCREW ASSY REMOCON 6-4 Code No. Specification DB92-00397B DB64-00694A DB64-00693B DB66-00369A DB66-00259A DB61-01174A DB63-00617A DB96-01001A DB96-02439A DB90-00509A DB61-00641A DB66-00258A DB61-00640A DB60-30004A DB67-50073A DB71-00077B DB61-00650A DB71-00081A DB31-00122A DB67-00139A DB60-30020A DB61-00647A DB96-00982A DB96-00979A DB90-00514A DB90-00364B DB64-00048C DB92-00111A DB92-00110A DB61-30219F 44B098HX1EF 44B124HX1EL 44B117HX1EL DB62-00712A DB62-00692A DB62-00327A DB62-00688B DB62-01563A DB60-30001A DB63-10026A DB35-00011D DB35-00011M DB63-20003A DB60-30028A DB73-00016A DB93-01633D DB93-01633E DB61-00669A DB61-00670A DB61-00676A DB26-00006G 2301-001452 DB39-00343E 2501-001230 2501-001231 DB65-00031A DB93-01492A DB63-00511A DB92-00395A DB63-00514A DB64-00565A DB64-00564A DB63-00512A DB93-01493A DB32-10051D DB97-30156C DB93-01364X ASSY,HIPS HIPS,T2.5 HIPS HIPS,T2.5 PP,97.5,T1.3 HIPS HIPS,T2.5 2R×12S,FP1.3 ASSY ASSY,PP,T2.0 30F0-PS,T15 HIPS,T2.0 30FO-PS 2C M6 SM20C NTR ABS,200 SGCC-M,T0.8 SGCC-M SGCC-M,T1.0 YGN60-6B ABS+G.F20%,D352 M6,LEFT PP,T2,515.6,450 2R×17S,FP1.5 3R×17S,FP1.4 ASSY ASSY HIPS,T3.0 ASSY ASSY SGCC-A 115V,1Ph,60Hz 115V,1Ph,60Hz 115V,1Ph,60Hz OD12.7 OD12.7 C1220T-0,OD9.52,T0.7 OD2.75 ID1.3×L1100 M5,-,SM20C GE,-,NORYL,-,SEI-701 MRA12132-12007 MRA12053-12007 EPDM,T0.8 M8,ZPC EPDM,-,BLK,OK-PJT ASSY ASSY SGCC-M,T0.7 SGCC-M,T0.7 SGCC-M,T0.7 AC115V,50/60HZ,DC17V 15µF,250VAC 125V,13A,AWG16 45µF,370VAC 50µF,370VAC SGCC-M,T0.45 SEA-PJT ABS(V5),-,W140,L98 ASSY ABS(V5) ABS(V5) ABS,-,W18,L90 PC,T1,W23 SEA-PJT,RAC PANEL 10K/25,-,3425K ASSY AS-K410/K610 Q'TY SP10A10 1 1 1 4 2 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 1 1 1 3 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 SP12A10 1 1 1 4 2 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 1 1 1 3 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 FRIEDRICH AIR CONDITIONING CO. DB98_04511A(2)-2 2/18/03 4:12 PM Page 7-5 7. Block Diagram 7-1 Refrigerating Cycle Block Diagram PINCH PIPE (SERVICE VALVE) SUCTION LINE DISCHARGE LINE ACCUMULATOR/COMPRESSOR EVAPORATOR CONDENSER CAPILLARY TUBE PINCH PIPE (SERVICE VALVE) 7-2 Basic Structure 7-2-1 Micom Control Diagram MAIN MICOM Membrane Pad control Room Temperature sensor A/D converter Receiving Unit of Remocon (Key operation) • Energe saver • Temp.set(↑, ↓) • Operation, Mode • Swing, Sleep • Fan select, Timer (Remote Control) Led display control (Remocon control) Operation Dry Remocon Single Receiving • Remocon single control Timer Sleep Compressor Fan speed (high) • Compressor control Fan speed (med) • Buzzer control Fan speed (low) Fan • Temperature control Fan motor Power circuit (DC 5V) • Fan motor control Powercircuit (DC 12V) Cool Energy saver Reset Circuit Down Trans (AC15V) Oscillation Circuit Power input (AC220V) Temp.setting(↑) Temp.setting(↓) FRIEDRICH AIR CONDITIONING CO. 7-1 DB98_04511A(2)-2 2/18/03 4:12 PM Page 7-6 Block Diagram 7-2-2 Micom pin assignment KS88C4716 SEG-DATA(c) 1 P0.1 P4.4 44 GRID5 SEG-DATA(b) 2 P0.0 P0.2 43 SEG-DATA(d) GRID4 3 P4.3 P0.3 42 SEG-DATA(e) GRID3 4 P4.2 P0.4 41 SEG-DATA(f) Vcc 5 VDD P0.5 40 SEG-DATA(g) Vss 6 VSS P0.6 39 SEG-DATA(h) 10MHz RESONATOR 7 Xout P0.7 38 SEG-DATA(a) 10MHz RESONATOR 8 Xin P1.0 37 EEPROM CLK TEST 9 TEST P1.1 36 EEPROM IN GRID2 10 P4.1 P1.2 35 EEPROM OUT GRDI1 11 P4.0 P1.3 34 BUZZER RESET IC OUTPUT 12 RESET P1.4 33 OPTION KEY-IN1 13 P2.0 P1.5 32 JIG OUTPUT KEY-IN2 14 P2.1 P3.7 31 OPTION REMOCON 15 P2.2 P3.6 30 SENSOR THERMIS- EEPROM CS 16 P2.3 P3.5 29 TOR(103AT) LOW FAN 17 P2.4 P3.4 28 OPTION COMPERSSOR 18 P2.5 P3.3 27 OPTION MIDDLE FAN 19 P2.6 P3.2 26 OPTION HIGH FAN 20 P2.7 P3.1 25 OPTION 4-WAY VALVE 21 P4.5 P3.0 24 SAVE OPTION Vcc 22 AVref AVss 23 SWING MOTOR GND 7-2 FRIEDRICH AIR CONDITIONING CO. DB98_04511A(2)-2 2/18/03 4:12 PM Page 9-1 MEMO FRIEDRICH AIR CONDITIONING CO. 7-3 DB98_04511A(2)-2 2/18/03 4:12 PM Page 9-2 8. PCB Diagram 8-1 ASS ’Y Main PCB Main PCB DB93-01493A DB93-01493B Power PCB DB93-01492A 8-1 FRIEDRICH AIR CONDITIONING CO. DB98_04511A(2)-2 2/18/03 4:33 PM Page 10-1 PCB Diagram ■ Part List NO. DESCRIPTION SPECIFICATION Q'TY REMARK DB93-01492A 1 CHIP IC ULN2003AD 1 IC03 2 BRIDGE DIODE DF06S 1 BD61 3 REGULATOR KA7805 1 IC02 4 REGULATOR KA7812 1 IC01 5 C-AL 100µF/10V 1 C105 6 C-AL 1000µF/35V 1 C101 7 C-AL 22µF/15V 1 C106 8 C-AL 2200µF/25V 1 C103 9 C-CHIP 104Z 0805 50V 2 C102,C104 10 R-CARBON 1/2W(SMALL 1 R601 11 BUZZER PZ-227125 1 BZ61 12 HEAR SINK L15 W15,H25 1 - 13 CONNECTOR RED 1 CN12 14 CONNECTOR VH-4A WHT 1 CN11 15 CONNECTOR VH-5A WHT 1 CN51 16 HARNESS DB39-00807A 1 CN91 17 FUSE 250V T3 15A TIME DELAY 1 F701 18 FUSE 250V F1A,FAST ACTING 1 F702 19 FUSE HOLDER HF-004/J 4 - 20 RELAY POWER DI1U 12VDC 1 RY71 21 RELAY POWER JQ1A-12V 3 RY72-RY74 22 SCREW TAPPING PH3 L10 1 - 23 JUMP WIRE PH0.6 L7.5MM 1 J1 24 PCB-MAIN FR-1 1 - FRIEDRICH AIR CONDITIONING CO. 8-2 DB98_04511A(2)-2 2/18/03 4:12 PM Page 10-2 PCB PARTS ■Part List NO. DESCRIPTION Q'TY SPECIFICATION DB93-01493A DB93-01493B REMARK 1 CHIP IC ULN2003AD 1 1 IC06 2 IC RA7533OZ 1 1 IC04 3 DIODE-SWITCHING 1N4148(SMALL),DO-35 4 4 D901-D904 4 LED B5054D3,GREEN 3 3 LED01-LED03 5 CHIP TRANSISTOR KRA226S 4 4 Q901-Q904 6 CHIP TRANSISTOR KRC246S 1 1 Q905 7 C-CHIP 101k,0805,50V 1 1 C401 8 C-CHIP 102k,0805,50V 3 3 C301,C302,C402 9 C-CHIP 104z,0805,50V 3 3 C701,C702,C801 10 C-CHIP 223z,0805,50V 3 3 C201-C203 11 R-CHIP 1.74k,0805,1% 1 1 R704 12 JUMP WIRE 1206,5% 1 1 J5 13 R-CHIP 1k,0805,5% 2 2 R101,R102 14 R-CHIP 10k,0805,5% 3 3 R403,R501,R701 15 R-CHIP 180,1206,5% 8 8 R901-R908 16 R-CHIP 330,0805,5% 3 3 R401,R402,R802 17 R-CHIP 10k,0805,1% 1 1 R702 18 R-CHIP 4.7k,0805,5% 1 - R703 R-CHIP 10k,0805,5% - 1 R703 19 R-CHIP 6.8k,0805,5% 1 1 R801 20 SWITCH-TACT TSTB-2,160GF 5 5 SW01-SW05 21 CONNECTOR SMAW250-02,RED 1 1 CN41 22 HARNESS DB39-00806A 1 1 CN92 23 JUMP WIRE PH0.6,L7.5mm 10 10 J1,J2,J4,J6,J9,J10,J13-J16 24 JUMP WIRE PH0.6,L10mm 5 5 J3,J7,J8,J11,J12 25 PCB-MAIN FR-1,124*65*1mm 1 1 - 26 LED DISPLAY CSD-322GLH 1 1 LED04 27 REMOCON MODULE FRP-4021H6 1 1 RM41 28 CHIP MCU 3P8475*ZZ-OZR5 1 1 IC05 29 CERAMIC RESOATOR 10MHZ,0.5% 1 1 X501 8-3 FRIEDRICH AIR CONDITIONING CO. 19 R-CHIP 6.8k,0805,5% 1 1 R801 20 SWITCH-TACT TSTB-2,160GF 5 5 SW01-SW05 21 CONNECTOR SMAW250-02,RED 1 1 CN41 22 HARNESS DB39-00806A 1 1 CN92 23 JUMP WIRE PH0.6,L7.5mm 10 10 J1,J2,J4,J6,J9,J10,J13-J16 24 JUMP WIRE PH0.6,L10mm 5 5 J3,J7,J8,J11,J12 25 PCB-MAIN FR-1,124*65*1mm 1 1 - 26 LED DISPLAY CSD-322GLH 1 1 LED04 27 REMOCON MODULE FRP-4021H6 1 1 RM41 28 CHIP MCU 3P8475*ZZ-OZR5 1 1 IC05 29 CERAMIC RESOATOR 10MHZ,0.5% 1 1 X501 DB98_04511A(2)-2 2/18/03 4:12 PM Page 10-3 9. Wiring Diagram FRIEDRICH AIR CONDITIONING CO. 9-1 DB98_04511A(2)-2 2/18/03 4:12 PM Page 10-4 10. Schematic Diagrams 10-1 PCB AC INPUT TN71 TRANS AC230V/115V CN11 VH-4A (WHT) F701 T3.15A 250V COMPRESSOR CAPACITOR S C.M 1 1 2 2 3 3 4 4 CN12 SMW250-03 (RED) 3 + 12V + 5V IC01 BD61 DF06S 3 IC02 KA7812 1 1 F702 1A 250V KA7812 C102 104 C101 1000uF 35V C104 104 C103 2200uF 25V C105 100uF 10V C106 22uF 16V RY71 DI1U-DC12V R O.L.P C COMPERSSOR 1 RY72 + 12V FAN MOTOR CAPACITOR RY71 HIGH MID RY74 S F.M HIGH HIGH MID MID LOW LOW LOW BZ61 PZ-227125 JQ1a-12V RY72 1 R601 1/2W 620-J JQ1a-12V RY73 5 13 4 14 3 15 2 16 1 11 6 10 7 9 8 2 3 COMP RY73 FAN MOTOR 12 4 5 6 7 3 JQ1a-12V RY74 5 PCB POWER M + 12V 8 PCB MAIN +5V R101 1K-J 1/8W IC04 KA7533Z 1 17 2 RESET P2.4/INT4 3 18 4 19 P2.6/INT6 5 20 P2.7/INT7 6 34 P2.1/INT1 14 P2.0/INT0 13 Xout 2 +5V CN41 SMAW250-02 (RED) 103AT SENSOR THERMISTOR 2 2 1 1 3 30PF R801 6.8K-F 1/8W 8 C401 101 R402 330-J 1/8W R402 330-J 1/8W S 3 C 8 4 7 5 Xin VCC OUT R402 10K-J 1/8W GRD C402 102 SW94 TEMP.SET. 1N4148*5 D901 C301 101 C302 102 IC05 7 R102 1K-J 1/8W 15 P1.3/BUZ 8 1 C201 223 +5V P2.2/INT2 7 30PF RM41 REMOCON MODULE FRP-4021H6 12 P2.5/INT5 Sw90 TEMP.SET. SW91 OPERATION D903 Avr 22 5 Test 9 Vdd Avss Vss P1.5/Tx0 P4.0 +5V SW96 MODE D902 +5V SW95 FAN D901 C301 102 C202 23 223 6 32 +5V R501 10K-J 1/8W KRA226S*4 +5V 11 Q901 P4.1 10 P4.2 4 Q903 P4.3 3 P4.4 44 P0.0 2 1 16 100-J 1/4W*8 R907 1b 2b P0.1 1 2 15 R906 1c 2c P0.2 43 3 14 R905 1d 2d P0.3 42 4 13 R904 1e 2e 2f Q902 X501 10.0MHZ R802 330-J 1/8W 31 C801 104 +5V R701 10K-J 1/8W R702 10K-F 1/8W 25 Q904 IC06 VLN2003 P3.7/ADC7 D1 LED01 SAVE D2 P0.4 41 5 12 R903 1f P3.1/ADC1 P0.5 40 6 11 R902 1g 2g P3.2/ADC2 P0.7 38 7 10 R901 1a 2a 8 9 26 R703 4.7K-J 1/8W R704 OPTION C702 104 C701 104 P0.8 39 R908 Q905 KRC246 10-1 LED01 HR LED04 CSD-322GLH FRIEDRICH AIR CONDITIONING CO. LED01 HR SP06_E_11758 2003.3.4 9:5 AM Page 26 FRIEDRICH AIR CONDITIONING CO. Post Office Box 1540 l San Antonio, Texas 78295-1540 4200 N. Pan Am Expressway l San Antonio, Texas 78218-5212 (210) 357-4400 l FAX (210) 357-4480 www.friedrich.com Printed in China
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