Error code reference

Samsung Heat Pump Error Code E211

DIP switch for indoor unit setting was ON position even though indoor unit was not connected.

SourceSamsung Heat Pump - Service Manual: Troubleshooting Guide (AVMCH072CA0)p. 219, 240

Diagnostic procedure

The full E211 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

First diagnostic step

Set the DIP switch of unused branch to OFF position.

SourceSamsung Heat Pump - Service Manual: Troubleshooting Guide (AVMBH020CA0XAG)p. 219, 240

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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 heat pump.

Models covered by the manuals that document this code

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The full E211 procedure

Where this code is documented

Models covered by the manuals that document this code

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