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Error code reference
LG Air Conditioner Error Code 13
PSC error - PSC fault error.
SourceLG Air Conditioner - Service Manual: AS-W096/W126 Seriesp. 53
Diagnostic procedure
The full 13 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
Check indoor unit combination.
SourceLG Multi Type Room Air Conditioner - Service Manual: HPWI Seriesp. 39
More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
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Where this code is documented
10 manuals in the MyPros+ library document this code for LG air conditioner.
Models covered by the manuals that document this code
- A2UN186FA0
- A3UN216FA0
- A4UN306FA0
- AMNN076L/M/NQA0
- AMNN076MQA0
- AMNN096APA0
- AMNN096BTG0
- AMNN096L/M/NQA0
- AMNN096MQA0
- AMNN126APA0
- AMNN126BTG0
- AMNN126L/M/NRA0
- AMNN126MRA0
- AMNN126TEA0
- AMNN186BHA0
- AMNN186L/M/NTA0
- AMNN186MTA0
- AMNN186TEA0
- AMNN186VBA0
- AMNN246L/M/NTA0
- AMNN246MTA0
- AS-W096EBH0
- AS-W096ERH0
- AS-W096EVH0
More models are covered than are listed here.
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