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Error code reference

Samsung Air Conditioner Error Code P0

Error occurring between outdoor units with mixed-up communication wires, or related to compressor capacity control/refrigerant issues.

SourceSamsung Air Conditioner - Service Manual: Troubleshooting (AVMWH020CA0XAG)p. 6-100, 6-105

Samsung codesSamsung air conditioner codes
Diagnostic procedure

The full P0 procedure

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MyPros+ · DiagnosticsStep 1 preview
1
First diagnostic step
Check that communication wires between outdoor and indoor units are not mixed up; operate only one outdoor unit at test operation.

SourceSamsung Air Conditioner - Service Manual: Troubleshooting (AVMWH020CA0XAG)p. 6-100, 6-105

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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

8 manuals in the MyPros+ library document this code for Samsung air conditioner.

Models covered by the manuals that document this code

More models are covered than are listed here.

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