Goodman · Air Conditioner
Goodman ASX13 error codes
Goodman and Amana ASX13, ASZ13, ASXC16, ASZC16 air conditioner flash codes. 9 codes.
Check this is your model before you read on
The model number on your data plate should start with ASX13, ASZ13. These are air conditioner codes, not furnace codes. The same blink numbers on a Goodman furnace mean something completely different.
Air conditioner platform. These are not furnace codes.
The same table applies to amana, Daikin models on the same control platform.
How to read this code
Single LED on the outdoor unit, counted blinks, with a pause between groups.
2000s-2010s. 9 codes on this control platform.
9 fault codes
Every one of these means something is wrong. Ordered by how urgent they are.
1 flashGoodmanLong compressor run time2 flashesGoodmanHigh or low pressure switch trip3 flashesGoodmanCompressor short cycling4 flashesGoodmanCompressor locked rotor5 flashesGoodmanOpen compressor circuit or low incoming voltage6 flashesGoodmanOpen compressor start circuit7 flashesGoodmanOpen compressor run circuit8 flashesGoodmanWelded contactor9 flashesGoodmanLow pilot voltage