Error code reference

Samsung Air Conditioner Error Code t1

Outdoor temperature (OUT TEMP) sensor OPEN/SHORT error. Error level: Over 4.9V (-50°C), below 0.4V (93°C).

SourceSamsung AVMKH032CA1 - Service Manual: Troubleshooting & Diagnosticsp. 181, 191

Samsung codes Samsung air conditioner codes

Diagnostic procedure

The full t1 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

Check if outdoor temperature sensor connector is departed from PCB; measure resistance across both terminals.

SourceSamsung AVMKH032CA1 - Service Manual: Troubleshooting & Diagnosticsp. 181, 191

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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

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The full t1 procedure

Where this code is documented

Models covered by the manuals that document this code

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