Payne At a Glance
What’s Wrong With Your Payne Air Conditioner?
Air conditioner not cooling?
Air conditioner is too loud?
Condenser fan motor won’t run?
Payne Air Conditioner Error Codes
Error Codes
Fault | Description |
---|---|
Unit will not operate | Power disconnected or loose connection |
Blown fuse / breaker tripped | |
Thermostat out of calibration is set too high | |
Contactor defective | |
Transformer defective | |
High pressure control open (if provided) | |
Outdoor fan on; Compressor off | Run or start capacitor defective |
Start relay defective | |
Loose wire | |
Compressor stuck, grounded or open motor winding, open internal overload | |
Too little cooling | Low voltage condition |
Improperly sized unit | |
Improper indoor airflow | |
Incorrect refrigerant charge | |
Air, non-condensables or moisture in system | |
Compressor operates in short cycles | Incorrect voltage |
Defective overload protector | |
Refrigerant undercharge | |
High head pressure; Low suction pressure | Restriction in liquid line, expansion device or filter drier |
Lack of sufficient indoor airflow | |
High head pressure; Normal suction pressure | Dirty outdoor coil |
Refrigerant overcharge | |
Outdoor fan not running | |
Air or non-condensables in system | |
Low head pressure; High suction pressure | Expansion device stuck in open position |
Defective compressor valves | |
Low suction pressure; Compressor cool; Ice on indoor coi | Low indoor airflow |
Operating below 65degF outdoors | |
Moisture in system | |
High suction pressure; or fluctuating head and suction pressures | Excessive load |
Defective compressor | |
TXV hunting | |
Air or non-condensibles in system | |
Pulsing noise at expansion device or liquid line | Air or non-condensibles in system |
Registers sweat | Low indoor airflow |