Appliance

Air Conditioner error codes

Air conditioner fault codes for compressor, pressure switch, and sensor faults.

9 codes indexed

Pick your brand, then your model family

9 codes across 1 model families. The model family matters, because two air conditioner models from the same brand can read the same number as two different faults.

Goodman

9 codes

Goodman, Amana and Daikin furnaces run on shared control platforms, so they share code tables. The same number can mean different things on different Goodman model families.

ASX13

9 codes · 2000s-2010s

Air conditioner platform. These are not furnace codes.

1 flashGoodmanLong compressor run time 2 flashesGoodmanHigh or low pressure switch trip 3 flashesGoodmanCompressor short cycling 4 flashesGoodmanCompressor locked rotor 5 flashesGoodmanOpen compressor circuit or low incoming voltage 6 flashesGoodmanOpen compressor start circuit 7 flashesGoodmanOpen compressor run circuit 8 flashesGoodmanWelded contactor 9 flashesGoodmanLow pilot voltage

Amana

9 codes

Amana heating and cooling is built on Goodman control platforms, so Goodman model families and code tables apply.

ASX13 / ASZ13

9 codes · 2000s-2010s

Amana units with this platform run the same control board, so Goodman publishes the codes and you are reading the same table.

Air conditioner platform. These are not furnace codes.