Service Manual
Page 2
......10 Cabinet Installation...11 Operation ...13 Disassembly instructions...14 Mechanical parts ...14 Air Handling Parts ...15 Electrical Parts ...16 Refrigeration cycle ...19 Schematic Diagram...22 Troubleshooting guide...23 Piping System ...23 Troubleshooting guide ...24 Room Air Conditioner Voltage Limits...26 Exploded View...28 Replacement Parts List ...29 2 Room Air Conditioner
......10 Cabinet Installation...11 Operation ...13 Disassembly instructions...14 Mechanical parts ...14 Air Handling Parts ...15 Electrical Parts ...16 Refrigeration cycle ...19 Schematic Diagram...22 Troubleshooting guide...23 Piping System ...23 Troubleshooting guide ...24 Room Air Conditioner Voltage Limits...26 Exploded View...28 Replacement Parts List ...29 2 Room Air Conditioner
Service Manual
Page 23
Troubleshooting Guide Troubleshooting Guide Piping System CONDENSER COIL FAN MOTOR CAPILLARY TUBE COMPRESSOR BLOWER EVAPORATOR COIL Figure 32 is a brief description of the refrigerant in what is called ...
Troubleshooting Guide Troubleshooting Guide Piping System CONDENSER COIL FAN MOTOR CAPILLARY TUBE COMPRESSOR BLOWER EVAPORATOR COIL Figure 32 is a brief description of the refrigerant in what is called ...
Service Manual
Page 24
... the unit is classified in refrigeration circuit. Satisfactory operation with temperature difference of inlet & outlet air ; 44~50°F(7~10°C) Replacement of compressor. Troubleshooting Guide Troubleshooting Guide In general, possible trouble is beyond repair. The one is called Starting Failure which is caused from an electrical defect, and the other is...
... the unit is classified in refrigeration circuit. Satisfactory operation with temperature difference of inlet & outlet air ; 44~50°F(7~10°C) Replacement of compressor. Troubleshooting Guide Troubleshooting Guide In general, possible trouble is beyond repair. The one is called Starting Failure which is caused from an electrical defect, and the other is...
Service Manual
Page 25
... setting. Replacement of compressor (locking of control switch setting. Compressor only fails to start. Capacitor check. Replacement Check circuit breaker and fuse. Irregular motor insulation ( ). Troubleshooting Guide Fails to start.
... setting. Replacement of compressor (locking of control switch setting. Compressor only fails to start. Capacitor check. Replacement Check circuit breaker and fuse. Irregular motor insulation ( ). Troubleshooting Guide Fails to start.
Service Manual
Page 26
... or replace loose terminal. If it . If not within limits, call an electrician. If not within ±10% of the fan motor with mounting screw(s). Troubleshooting Guide Room Air Conditioner Voltage Limits NAME PLATE RATING 208~230±10% 115±10% MINIMUM 187V 104V MAXIMUM 253V 126V COMPLAINT Fan motor...
... or replace loose terminal. If it . If not within limits, call an electrician. If not within ±10% of the fan motor with mounting screw(s). Troubleshooting Guide Room Air Conditioner Voltage Limits NAME PLATE RATING 208~230±10% 115±10% MINIMUM 187V 104V MAXIMUM 253V 126V COMPLAINT Fan motor...
Service Manual
Page 27
... damage fins) or brush. Check the set screw or clamp. Replace if not within limits, call an electrician. Compressor cycles on overload. Close if open . Troubleshooting Guide COMPLAINT CAUSE REMEDY Compressor will increase, causing the compressor to overload. Test capacitor.
... damage fins) or brush. Check the set screw or clamp. Replace if not within limits, call an electrician. Compressor cycles on overload. Close if open . Troubleshooting Guide COMPLAINT CAUSE REMEDY Compressor will increase, causing the compressor to overload. Test capacitor.