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 Room Air Conditioners

FACTORY LOCATION I
LOCATED AS FIRST DIGIT

IN SERIAL NUMBER

March, 2009

Summary of Contents for FAA055P7AA

Page 1: ...4 39 40 52 53 57 58 68 69 71 2009 Room Air Conditioners FACTORY LOCATION I LOCATED AS FIRST DIGIT IN SERIAL NUMBER March 2009 ...

Page 2: ...NTENTS Safe Servicing Practices Window Type Air conditioner Model Specifications 4 39 Wiring Diagrams 40 52 Control Thermostat Location Diagrams 53 57 Fan and Blower Location Diagrams 58 68 Troubleshooting 69 71 2 ...

Page 3: ...ave TWO buttons on the plug head Press the TEST button You will notice a click as the RESET button pops out 3 Press the RESET button Again you will notice a click as the button engages 4 The power supply cord is now supplying electricity to the unit On some products this is also indicated by a light on the plug head Notes Do not use this device to turn the unit on or off Always make sure the RESET...

Page 4: ...2400400905 1080 840 6 250 BO 202400400905 1080 840 6 250 WL 202400400905 1080 840 6 250 BO 202400400905 1080 840 6 250 WL 202400400262 1070 970 6 250 BO 202400400262 1070 970 Refrigeration System Compressor Mfg Compressor Number Compressor Type Overload Protector Capacitor µ farads Refrigerant Charge Restrictor Tube Thermostat Type RECHI 39R131ER 14P Rotary MRA4754 380 35uF 250VAC 7 76oz 201621190...

Page 5: ...2400400905 1080 840 6 250 BO 202400400905 1080 840 6 250 WL 202400400905 1080 840 6 250 BO 202400400905 1080 840 6 250 WL 202400400262 1070 970 6 250 BO 202400400262 1070 970 Refrigeration System Compressor Mfg Compressor Number Compressor Type Overload Protector Capacitor µ farads Refrigerant Charge Restrictor Tube Thermostat Type RECHI 39R131ER 14P Rotary MRA4754 380 35uF 250VAC 7 76oz 201621190...

Page 6: ...2400400905 1080 840 6 250 BO 202400400905 1080 840 6 250 WL 202400400905 1080 840 6 250 BO 202400400905 1080 840 6 250 WL 202400400262 1070 970 6 250 BO 202400400262 1070 970 Refrigeration System Compressor Mfg Compressor Number Compressor Type Overload Protector Capacitor µ farads Refrigerant Charge Restrictor Tube Thermostat Type RECHI 39R131ER 14P Rotary MRA4754 380 35uF 250VAC 7 76oz 201621190...

Page 7: ... RPM CMP EVAP High Medium Low Heat Only 6 250 WL 202400400905 1080 840 6 250 BO 202400400905 1080 840 6 250 WL 202400400905 1080 840 6 250 BO 202400400905 1080 840 Refrigeration System Compressor Mfg Compressor Number Compressor Type Overload Protector Capacitor µ farads Refrigerant Charge Restrictor Tube Thermostat Type RECHI 39R131ER 14P Rotary MRA4754 380 35uF 250VAC 7 76oz 201621190077 Electro...

Page 8: ...60 6 250 BO 202400400826 1070 980 860 6 250 WL 202400400826 1070 980 860 6 250 BO 202400400826 1070 980 860 6 250 WL 202400400826 1070 980 860 6 250 BO 202400400826 1070 980 860 Refrigeration System Compressor Mfg Compressor Number Compressor Type Overload Protector Capacitor µ farads Refrigerant Charge Restrictor Tube Thermostat Type RECHI 39R131ER 14P Rotary MRA4754 380 35 6uF 250V 8 11 20162119...

Page 9: ...860 6 250 BO 202400400826 1070 980 860 6 250 WL 202400400826 1070 980 860 6 250 BO 202400400826 1070 980 860 6 250 WL 202400400826 1070 980 860 6 250 BO 202400400826 1070 980 860 Refrigeration System Compressor Mfg Compressor Number Compressor Type Overload Protector Capacitor µ farads Refrigerant Charge Restrictor Tube Thermostat Type QING AN YAG A17D2D1 Rotary B220 145 241E 40uF 6uF 250V 8 82 20...

Page 10: ...60 6 250 BO 202400400826 1070 980 860 15 250 WL 202400420439 1600 1500 1400 15 250 BO 202400420439 1600 1500 1400 15 250 WL 202400420439 1600 1500 1400 15 250 BO 202400420439 1600 1500 1400 Refrigeration System Compressor Mfg Compressor Number Compressor Type Overload Protector Capacitor µ farads Refrigerant Charge Restrictor Tube Thermostat Type QING AN YZG A17D2T9 Rotary B220 145 241E 35uF 6uF 2...

Page 11: ...00 15 250 BO 202400420439 1600 1500 1400 15 250 WL 202400420439 1600 1500 1400 15 250 BO 202400420439 1600 1500 1400 15 250 WL 202400420439 1600 1500 1400 15 250 BO 202400420439 1600 1500 1400 Refrigeration System Compressor Mfg Compressor Number Compressor Type Overload Protector Capacitor µ farads Refrigerant Charge Restrictor Tube Thermostat Type LG QA104CCA Rotary MRA98073 12026 40 15uF 250V 1...

Page 12: ...00 15 250 BO 202400420439 1600 1500 1400 15 250 WL 202400420439 1600 1500 1400 15 250 BO 202400420439 1600 1500 1400 15 250 WL 202400420439 1600 1500 1400 15 250 BO 202400420439 1600 1500 1400 Refrigeration System Compressor Mfg Compressor Number Compressor Type Overload Protector Capacitor µ farads Refrigerant Charge Restrictor Tube Thermostat Type LG QA104CCA Rotary MRA98073 12026 40 15uF 250V 1...

Page 13: ...00 15 250 BO 202400420439 1600 1500 1400 15 250 WL 202400420439 1600 1500 1400 15 250 BO 202400420439 1600 1500 1400 15 250 WL 202400420439 1600 1500 1400 15 250 BO 202400420439 1600 1500 1400 Refrigeration System Compressor Mfg Compressor Number Compressor Type Overload Protector Capacitor µ farads Refrigerant Charge Restrictor Tube Thermostat Type LG QA104CCA Rotary MRA98073 12026 40 15uF 250V 1...

Page 14: ... RPM CMP EVAP High Medium Low Heat Only 15 250 WL 202400440124 1445 1320 1217 15 250 BO 202400440124 1445 1320 1217 15 250 WL 202400440124 1445 1320 1217 15 250 BO 202400440124 1445 1320 1217 Refrigeration System Compressor Mfg Compressor Number Compressor Type Overload Protector Capacitor µ farads Refrigerant Charge Restrictor Tube Thermostat Type LG QK134CDE Rotary B405 150 241A 50 15uF 250V 13 ...

Page 15: ...VAP High Medium Low Heat Only 15 250 WL 202400400153 1315 1200 1100 15 250 BO 202400400153 1315 1200 1100 15 250 WL 202400400153 1315 1200 1100 15 250 BO 202400400153 1315 1200 1100 Refrigeration System Compressor Mfg Compressor Number Compressor Type Overload Protector Capacitor µ farads Refrigerant Charge Restrictor Tube Thermostat Type LG QK134CDE Rotary B405 150 241A 50 15uF 250V 14 46 2016215...

Page 16: ...VAP High Medium Low Heat Only 15 250 WL 202400400153 1315 1200 1100 15 250 BO 202400400153 1315 1200 1100 15 250 WL 202400400153 1315 1200 1100 15 250 BO 202400400153 1315 1200 1100 Refrigeration System Compressor Mfg Compressor Number Compressor Type Overload Protector Capacitor µ farads Refrigerant Charge Restrictor Tube Thermostat Type LG QK134CDE Rotary B405 150 241A 50 15uF 250V 14 46 2016215...

Page 17: ...0 1100 15 250 BO 202400400153 1315 1200 1100 15 250 WL 202400400153 1315 1200 1100 15 250 BO 202400400153 1315 1200 1100 15 250 WL 202400410859 1480 1380 1200 15 250 BO 202400410859 1480 1380 1200 Refrigeration System Compressor Mfg Compressor Number Compressor Type Overload Protector Capacitor µ farads Refrigerant Charge Restrictor Tube Thermostat Type LG QK134CDE Rotary B405 150 241A 50 15uF 250...

Page 18: ...High Medium Low Heat Only 15 250 WL 202400410859 1480 1380 1200 15 250 BO 202400410859 1480 1380 1200 15 250 WL 202400410859 1480 1380 1200 15 250 BO 202400410859 1480 1380 1200 Refrigeration System Compressor Mfg Compressor Number Compressor Type Overload Protector Capacitor µ farads Refrigerant Charge Restrictor Tube Thermostat Type RECHI 44R291AG FES Rotary B390 150B 141Ⅰ 60 15uF 250V 17 64 201...

Page 19: ...CMP EVAP High Medium Low Heat Only 15 250 WL 202400410859 1480 1380 1200 15 250 BO 202400410859 1480 1380 1200 15 250 WL 202400410859 1480 1380 1200 15 250 BO 202400410859 1480 1380 1200 Refrigeration System Compressor Mfg Compressor Number Compressor Type Overload Protector Capacitor µ farads Refrigerant Charge Restrictor Tube Thermostat Type LG QK156CBA Rotary B405 150 241A 60 15uF 250V 22 58 20...

Page 20: ...CMP EVAP High Medium Low Heat Only 15 250 WL 202400410859 1480 1380 1200 15 250 BO 202400410859 1480 1380 1200 15 250 WL 202400410859 1480 1380 1200 15 250 BO 202400410859 1480 1380 1200 Refrigeration System Compressor Mfg Compressor Number Compressor Type Overload Protector Capacitor µ farads Refrigerant Charge Restrictor Tube Thermostat Type LG QK156CBA Rotary B405 150 241A 60 15uF 250V 22 58 20...

Page 21: ...CMP EVAP High Medium Low Heat Only 15 250 WL 202400410859 1480 1380 1200 15 250 BO 202400410859 1480 1380 1200 15 250 WL 202400410859 1480 1380 1200 15 250 BO 202400410859 1480 1380 1200 Refrigeration System Compressor Mfg Compressor Number Compressor Type Overload Protector Capacitor µ farads Refrigerant Charge Restrictor Tube Thermostat Type LG QK156CBA Rotary B405 150 241A 60 15uF 250V 22 58 20...

Page 22: ... 15 250 WL 202400440110 1040 950 830 15 250 BO 202400440110 1040 950 830 15 250 WL 202400440110 1040 950 830 15 250 BO 202400440110 1040 950 830 15 250 WL 202400440110 1040 950 830 15 250 BO 202400440110 1040 950 830 Refrigeration System Compressor Mfg Compressor Number Compressor Type Overload Protector Capacitor µ farads Refrigerant Charge Restrictor Tube Thermostat Type LG QK191CAD Rotary MRA47...

Page 23: ...P High Medium Low Heat Only 15 250 WL 202400440110 1040 950 830 15 250 BO 202400440110 1040 950 830 8 400 WL 202400410843 1080 960 860 8 400 BO 202400410843 1080 960 860 8 400 WL 202400410843 1080 960 860 8 400 BO 202400410843 1080 960 860 Refrigeration System Compressor Mfg Compressor Number Compressor Type Overload Protector Capacitor µ farads Refrigerant Charge Restrictor Tube Thermostat Type L...

Page 24: ...High Medium Low Heat Only 8 400 WL 202400410843 1080 960 860 8 400 BO 202400410843 1080 960 860 8 400 WL 202400410843 1080 960 860 8 400 BO 202400410843 1080 960 860 8 400 WL 202400410843 1080 960 860 8 400 BO 202400410843 1080 960 860 Refrigeration System Compressor Mfg Compressor Number Compressor Type Overload Protector Capacitor µ farads Refrigerant Charge Restrictor Tube Thermostat Type LG QJ...

Page 25: ...02021990031 Page 45 Air Flow System Capacitor µ farads Fan Motor Mfg Fan Motor Number RPM CMP EVAP High Medium Low Heat Only 8 400 WL 202400410843 1080 960 860 8 400 BO 202400410843 1080 960 860 8 400 WL 202400410843 1080 960 860 8 400 BO 202400410843 1080 960 860 8 400 WL 202400410843 1080 960 860 8 400 BO 202400410843 1080 960 860 Refrigeration System Compressor Mfg Compressor Number Compressor ...

Page 26: ...21990028 Page 44 Air Flow System Capacitor µ farads Fan Motor Mfg Fan Motor Number RPM CMP EVAP High Medium Low Heat Only 8 400 WL 202400410843 1080 960 860 8 400 BO 202400410843 1080 960 860 Refrigeration System Compressor Mfg Compressor Number Compressor Type Overload Protector Capacitor µ farads Refrigerant Charge Restrictor Tube Thermostat Type LG QJ306KCA Rotary Build in 55uF 450V 35 27 20162...

Page 27: ...age 47 Air Flow System Capacitor µ farads Fan Motor Mfg Fan Motor Number RPM CMP EVAP High Medium Low Heat Only 8 450 WL 202400430600 1120 1030 930 8 450 BO 202400430600 1120 1030 930 Refrigeration System Compressor Mfg Compressor Number Compressor Type Overload Protector Capacitor µ farads Refrigerant Charge Restrictor Tube Thermostat Type HITACHI SHY73MC4 U Rotary Build in 45 8uF 450V 40 92 2016...

Page 28: ... System Capacitor µ farads Fan Motor Mfg Fan Motor Number RPM CMP EVAP High Medium Low Heat Only 8 450 WL 202400430600 1120 1030 930 8 450 BO 202400430600 1120 1030 930 8 450 WL 202400430600 1120 1030 930 8 450 BO 202400430600 1120 1030 930 Refrigeration System Compressor Mfg Compressor Number Compressor Type Overload Protector Capacitor µ farads Refrigerant Charge Restrictor Tube Thermostat Type ...

Page 29: ...60110 202022190130 Page 47 Air Flow System Capacitor µ farads Fan Motor Mfg Fan Motor Number RPM CMP EVAP High Medium Low Heat Only 8 450 WL 202400430600 1120 1030 930 8 450 BO 202400430600 1120 1030 930 8 450 WL 202400430600 1120 1030 930 8 450 BO 202400430600 1120 1030 930 Refrigeration System Compressor Mfg Compressor Number Compressor Type Overload Protector Capacitor µ farads Refrigerant Char...

Page 30: ...0130 Page 47 Air Flow System Capacitor µ farads Fan Motor Mfg Fan Motor Number RPM CMP EVAP High Medium Low Heat Only 8 450 WL 202400430600 1120 1030 930 8 450 BO 202400430600 1120 1030 930 Refrigeration System Compressor Mfg Compressor Number Compressor Type Overload Protector Capacitor µ farads Refrigerant Charge Restrictor Tube Thermostat Type LG QP425KAA Rotary Build in 45 8uF 450V 44 46 20162...

Page 31: ...0194 1280 1110 970 15uF 250V BO 202400400194 1280 1110 970 15uF 250V WL 202400400194 1280 1110 970 15uF 250V BO 202400400194 1280 1110 970 15uF 250V WL 202400400387 1360 1260 1160 15uF 250V BO 202400400387 1360 1260 1160 Refrigeration System Compressor Mfg Compressor Number Compressor Type Overload Protector Capacitor µ farads Refrigerant Charge Restrictor Tube Thermostat Type RECHI 39R171DA 5DP R...

Page 32: ...or µ farads Fan Motor Mfg Fan Motor Number RPM CMP EVAP High Medium Low Heat Only 4uF 450V WL 202400400386 1360 1260 1160 4uF 450V BO 202400400386 1360 1260 1160 4uF 450V WL 202400400386 1360 1260 1160 4uF 450V BO 202400400386 1360 1260 1160 Refrigeration System Compressor Mfg Compressor Number Compressor Type Overload Protector Capacitor µ farads Refrigerant Charge Restrictor Tube Thermostat Type...

Page 33: ...mber RPM CMP EVAP High Medium Low Heat Only 15uF 450V WL 202400420636 1400 1290 1180 15uF 450V BO 202400420636 1400 1290 1180 4uF 450V WL 202400420635 1400 1290 1180 4uF 450V BO 202400420635 1400 1290 118 0 Refrigeration System Compressor Mfg Compressor Number Compressor Type Overload Protector Capacitor µ farads Refrigerant Charge Restrictor Tube Thermostat Type LG QK156CBA Rotary MRA12061 12026 ...

Page 34: ...w System Capacitor µ farads Fan Motor Mfg Fan Motor Number RPM CMP EVAP High Medium Low Heat Only 5uF 450V WL 202400400556 1550 1450 1350 5uF 450V BO 202400400556 1550 1450 1350 5uF 450V WL 202400400556 1550 1450 1350 5uF 450V BO 202400400556 1550 1450 1350 Refrigeration System Compressor Mfg Compressor Number Compressor Type Overload Protector Capacitor µ farads Refrigerant Charge Restrictor Tube...

Page 35: ...itor µ farads Fan Motor Mfg Fan Motor Number RPM CMP EVAP High Medium Low Heat Only 4uF 450V WL 202400420635 1400 1290 1180 4uF 450V BO 202400420635 1400 1290 1180 4uF 450V WL 202400420635 1400 1290 1180 4uF 450V BO 202400420635 1400 1290 118 0 Refrigeration System Compressor Mfg Compressor Number Compressor Type Overload Protector Capacitor µ farads Refrigerant Charge Restrictor Tube Thermostat T...

Page 36: ...2400410100 1060 950 850 8uF 250V BO 202400410100 1060 950 850 15uF 250V WL 202400410900 1340 1230 1130 15uF 250V BO 202400410900 1340 1230 1130 15uF 250V WL 202400410900 1340 1230 1130 115uF 250V BO 202400410900 1340 1230 1130 Refrigeration System Compressor Mfg Compressor Number Compressor Type Overload Protector Capacitor µ farads Refrigerant Charge Restrictor Tube Thermostat Type LG QA104CCA Ro...

Page 37: ...0420634 1080 970 860 15uF 250V BO 202400420634 1080 970 860 15uF 250V WL 202400420634 1080 970 860 15uF 250V BO 202400420634 1080 970 860 15uF 250V WL 202400420634 1080 970 860 15uF 250V BO 202400420634 1080 970 860 Refrigeration System Compressor Mfg Compressor Number Compressor Type Overload Protector Capacitor µ farads Refrigerant Charge Restrictor Tube Thermostat Type LG QA104CCA Rotary MRA980...

Page 38: ...tor Number RPM CMP EVAP High Medium Low Heat Only 15uF 250V WL 202400420634 1080 970 860 15uF 250V BO 202400420634 1080 970 860 15uF 250V WL 202400420634 1080 970 860 15uF 250V BO 202400420634 1080 970 860 Refrigeration System Compressor Mfg Compressor Number Compressor Type Overload Protector Capacitor µ farads Refrigerant Charge Restrictor Tube Thermostat Type RECHI 39R171DA 5DP Rotary B290 155 ...

Page 39: ...2260110 202025190057 Page 52 Air Flow System Capacitor µ farads Fan Motor Mfg Fan Motor Number RPM CMP EVAP High Medium Low Heat Only 4uF 450V WL 202400400259 1090 1030 950 4uF 450V BO 202400400259 1090 1030 950 4uF 450V WL 202400400259 1090 1030 950 4uF 450V BO 202400400259 1090 1030 950 Refrigeration System Compressor Mfg Compressor Number Compressor Type Overload Protector Capacitor µ farads Re...

Page 40: ...E or WHITE N POWER COMP M FAN M 2 1 3 E E BLACK RED BLUE RED BLUE WHITE HIGH COOL BLACK MAIN SWITCH S R C L C THERMOSTAT HIGH FAN OFF LOW FAN LOW COOL RED CAP E E MSII COMI COMII Mechanical 202020490172 COMP M FAN M BROWN OR BLACK BLUE OR WHITE G Y OR GREEN E 40 ...

Page 41: ...Ionizer 202021190003 P4 P3 P2 P7 BLUE CN1 CN4 CN3 BLACK BLACK CONTROL BOARD EVAPORATOR SENSOR AMBIENT SENSOR WHITE BLUE GREEN WHITE RED G Y FAN MOTOR CAPACITOR DISPLAY BOARD L COM N O RY6 P8 P9 CN2 YELLOW COMP M RED G Y C R M S POWER BLUE 41 ...

Page 42: ...024 P4 P3 P2 P7 BLUE CN1 CN4 CN3 BLACK BLACK BLACK CONTROL BOARD EVAPORATOR SENSOR AMBIENT SENSOR WHITE BLUE GREEN WHITE RED Y G FAN MOTOR CAPACITOR BLUE DISPLAY BOARD L COM N O RY6 P8 P9 CN2 YELLOW P5 RED BLACK ANION Y G COMP M RED Y G C R S POWER 42 ...

Page 43: ...990044 3 P4 CN1 CN3 BLUE BROWN 4 EVAPORATOR SENSOR AMBIENT SENSOR P2 P3 RED WHITE YELLOW POWER CN1 DISPLAY BOARD TRANSFORMER C1 BLUE BLACK RED GREEN BLACK P7 P8 P9 BLACK WHITE CN4 CN6 CN5 CONTROL BOARD BLUE RY7 P5 P11 ION R ED BLACK 43 ...

Page 44: ...zer 202021990028 3 P4 CN1 CN3 BLUE BROWN 4 EVAPORATOR SENSOR AMBIENT SENSOR P2 P3 RED WHITE YELLOW POWER CN1 DISPLAY BOARD TRANSFORMER C1 BLUE BLACK RED GREEN BLACK P7 P8 P9 BLACK BLACK WHITE CN4 CN6 CN5 CONTROL BOARD BLUE RY7 44 ...

Page 45: ...ENSO R RED WHITE YELLOW POWER CN1 DISPLAY BOARD TRANSFORMER BLUE BLACK RED GREEN BLACK BLACK WHITE CONTROL BOARD BLUE RY7 CAPACITOR RY6 CN4 CN7 CN1 CN6 CN5 CN3 P7 P4 P3 P2 3 4 OVERLOAD RELAY DAHT SENSOR RED BLUE WHITE RED RED 12AWG 14AWG 16AWG 14AWG BLUE P8 BROWN 45 ...

Page 46: ... AMBIE NT SENSOR RED WHITE YELLOW POWER CN1 DISPLAY BOARD TRANSFORMER BLUE BLACK RED GREEN BLACK BLACK WHITE CONTROL BOARD BLUE RY7 CAPACITOR RY6 CN4 CN7 CN1 CN6 CN5 CN3 P7 P4 P3 P2 3 4 OVERLOAD RELAY DAHT SENSOR RED BLUE WHITE RED RED 16AWG 12AWG BLUE 46 ...

Page 47: ......

Page 48: ...90125 3 P4 CN1 CN3 BLUE BROWN 4 EVAPORATOR SENSOR AMBIENT SENSOR P2 P3 RED WHITE YELLOW POWER CN1 DISPLAY BOARD TRANSFORMER C1 BLUE BLACK RED GREEN BLACK P7 P8 P9 BLACK 10 WHITE CN4 CN6 CN5 CONTROL BOARD BLUE RY7 C S R 48 ...

Page 49: ... CN1 TRANSFORMER P10 P8 P9 10 CN4 CN6 CN5 AMBIENT SENSOR CN7 BLUE C 1 RED RY6 WHI TE GRE EN BLACK W HITE B LUE BROWN FA N MO TOR P1 P7 BLACK BLACK YEL LOW W HITE P4 BLACK 3 4 RY7 1 2 BLACK BLA CK HEATER R ED DISPLAY BOARD CONTROL BOARD YEL LOW R ED DAHT SENSOR BLU E C S R 49 ...

Page 50: ...N1 CN3 BROWN 4 EVAPORATOR SENSOR AMBIENT SENSOR P2 P3 Y G RED WHITE YELLOW POWER CN1 DISPLAY BOARD TRANSFORMER BLUE GREEN WHITE BLACK P7 P10 P8 BLACK BLACK WHITE CN4 CN6 CN5 CONTROL BOARD COMP M RED Y G C R S CAP CAP RY7 50 ...

Page 51: ... CAP M POWER FAN M TR ANS SU P10 COMP P7 Y G H M L COMP C S R SLO3 115V Cooling Heater 202025190056 CN1 CN3 EVAPORATOR SENSOR P2 P3 POWER CN1 P10 P8 P9 CN4 CN6 CN5 AMBIENT SENSOR CN7 RED RY6 WHI TE GRE EN BLUE P7 P11 BLA CK YEL LOW W HITE P4 R ED BLA CK R Y7 BLA CK HEATER RED DISPLAY BOARD CONTROL BOARD Y G YEL LOW R ED DAHT SENSOR BLUE FAN M TRANS EL SU 3 4 COMP M 3 4 RED CAP BLA CK BLU E B LUE N...

Page 52: ...CN1 P10 P8 P9 CN4 CN6 CN5 AMBIENT SENSOR CN7 BLUE R ED RY6 WHI TE GRE EN BLUE BROWN P11 P7 BLACK Y ELLOW W HITE P4 R ED BLACK RY7 BLA CK HEATER RED DISPLAY BOARD CONTROL BOARD Y G YELLOW R ED DAHT SENSOR BLU E FAN M TRANS EL SU 3 4 COMP M CAP 3 4 RED N H M L WHITE COMP C S R 52 ...

Page 53: ...Control Thermostat Location diagram for OPP5 Control Thermostat Location diagram for MS2 53 ...

Page 54: ...Control Thermostat Location diagram for COM1 COM2 Control Thermostat Location diagram for MED 54 ...

Page 55: ...Control Thermostat Location diagram for HD Control Thermostat Location diagram for TTW3 55 ...

Page 56: ...Control Thermostat Location diagram for SC 56 ...

Page 57: ...Control Thermostat Location diagram for SLO3 57 ...

Page 58: ...Condenser Fan and Evaporator Blower Location Diagram for OPP5 1 Condenser Fan and Evaporator Blower Location Diagram for OPP5 2 58 7 7mm 17 5m ...

Page 59: ...Condenser Fan and Evaporator Blower Location Diagram for MS2 1 Condenser Fan and Evaporator Blower Location Diagram for MS2 2 59 7mm 12mm ...

Page 60: ...Condenser Fan and Evaporator Blower Location Diagram for COM1 1 Condenser Fan and Evaporator Blower Location Diagram for COM1 2 60 9m 12m ...

Page 61: ...Condenser Fan and Evaporator Blower Location Diagram for COM2 1 Condenser Fan and Evaporator Blower Location Diagram for COM2 2 61 6m 14m ...

Page 62: ...Condenser Fan and Evaporator Blower Location Diagram for Median 1 Condenser Fan and Evaporator Blower Location Diagram for Median 2 62 8m 17m ...

Page 63: ...Condenser Fan and Evaporator Blower Location Diagram for HD 1 Condenser Fan and Evaporator Blower Location Diagram for HD 2 63 7m 12m ...

Page 64: ...Condenser Fan and Evaporator Blower Location Diagram for TTW3 1 64 ...

Page 65: ...Condenser Fan and Evaporator Blower Location Diagram for TTW3 2 65 27m 7m ...

Page 66: ...Condenser Fan and Evaporator Blower Location Diagram for SC 1 Condenser Fan and Evaporator Blower Location Diagram for SC 2 66 7mm 10mm ...

Page 67: ...Condenser Fan and Evaporator Blower Location Diagram for SLO3 1 67 ...

Page 68: ...Condenser Fan and Evaporator Blower Location Diagram for SLO3 2 68 11mm 40 5mm ...

Page 69: ...test for low voltage use a reliable meter with sufficient capacity to measure the required voltage Take measurements at the electric power entry point and at the electric outlet serving the air conditioner Take readings with the unit off while the unit is starting and again while the unit is running The lowest reading should not drop below the lowest value listed in the chart HIGH VOLTAGE High vol...

Page 70: ...or 5 Condenser air flow restriction 6 Condenser fins damanged 7 Capacitor 8 Wiring 9 Refrigerant system Insufficient cooling 1 Low capacity 2 Air filter 3 Exhaust door open 4 Unit undersized Excessive noise 1 Evaporator blower wheel 2 Condenser wheel 3 Copper tubing 4 Compressor internal noise 5 Fan motor Excessive water or condensation 1 Unit operating under extremely high humidity conditions No ...

Page 71: ...tside temperature No heat 1 No power 2 Selector switch position 3 Temperature control position 4 Fan motor 5 Heating element 6 Selector switch 7 Temperature control 8 Terminals and connectors Fan motor will not rotate during heat cycle 1 Thermostatic drain valve Water level control if Heat Cool models only applicable 71 ...

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