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Error code reference

Haier Air Conditioner Error Code F1

IPM (Intelligent Power Module) protection detected by checking compressor running condition, caused by overcurrent, compressor fault, or broken IPM circuit component.

SourceHaier Air Conditioner - Service Manual: AS09NS1HRA-GUp. 50

Haier codesHaier air conditioner codes
Diagnostic procedure

The full F1 procedure

Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.

MyPros+ · DiagnosticsStep 1 preview
1
First diagnostic step
Electrify the machine again and turn it on; if malfunctions are reported before or upon compressor startup, replace IPM module.

SourceHaier Air Conditioner - Service Manual: AS09NS1HRA-GUp. 50

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Where this code is documented

3 manuals in the MyPros+ library document this code for Haier air conditioner.

Models covered by the manuals that document this code

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