LG Air Conditioner Error Code 04
Drain pump malfunction - float switch open due to rising condensate water level because of drain pump fault or drain pipe clogging.
SourceLG Air Conditioner Outside Unit - Service Manual: ARNU/URNU Seriesp. 86
The full 04 procedure
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SourceLG Air Conditioner Outside Unit - Service Manual: ARNU/URNU Seriesp. 86
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Where this code is documented
81 manuals in the MyPros+ library document this code for LG air conditioner.
Models covered by the manuals that document this code
- A2UW166FA1
- A8UW566FA0
- ABNH186HLAC
- ABNH246HLAC
- ABNH306GLAD
- ABNH606RLAD
- AMNC096TCC0
- AMNC126TCC0
- AMNC246BHA0
- AMNC306BGA0
- AMNC306TFC0
- AMNC366BGA0
- AMNC366TDC0
- AMNH076DZ*0
- AMNH076LQL0
- AMNH07GD4L0
- AMNH07GDE*0
- AMNH07GDZ*0
- AMNH096AP*1
- AMNH096BPA0
- AMNH096BTG0
- AMNH096DU*0
- AMNH096LQL0
- AMNH096LRL0
More models are covered than are listed here.
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