Error code reference

Samsung Heat Pump Error Code G6

Breakaway of fixed compressor discharge sensor (detected once or more times) - difference between digital and fixed compressor discharge temperatures exceeds 30°C.

SourceSamsung Heat Pump - Troubleshooting Guide: Outdoor Unit Error Codes (RMAH140GAM0SER)p. 182, 213

Samsung codes Samsung heat pump codes

Diagnostic procedure

The full G6 procedure

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MyPros+ · DiagnosticsStep 1 preview

First diagnostic step

Check if fixed compressor discharge sensor is separated; reassemble to correct.

SourceSamsung Heat Pump - Troubleshooting Guide: Outdoor Unit Error Codes (RMAH140GAM0SER)p. 182, 213

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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

9 manuals in the MyPros+ library document this code for Samsung heat pump.

Models covered by the manuals that document this code

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The full G6 procedure

Where this code is documented

Models covered by the manuals that document this code

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