Error code reference

Samsung Air Conditioner Error Code E468

Compressor low current error - CT sensor value of relevant compressor maintained over 4A for more than 10 minutes indicating compressor break, CT sensor defect, or OLP trip.

SourceSamsung Air Conditioner - Service Manual: Troubleshooting (AVXC4H056EB)p. 12-27

Diagnostic procedure

The full E468 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
1
First diagnostic step
Check CT sensor connector resistance for normal value.

SourceSamsung Air Conditioner - Service Manual: Troubleshooting (AVXC4H056EB)p. 12-27

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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