Samsung Error Codes & Troubleshooting

Clean sensor. Power cycle unit.

Check sensor connections. Clean area.

Clean filter. Verify motor power.

Check for ice. Clean unit.

Professional evacuation and recharge.

Shut down immediately. Check condenser.

Allow cooling. Check airflow.

Professional service for evacuation.

Clean condenser. Verify airflow.

Check power and wiring.

Replace batteries. Check sensor.

Check outdoor coil ice.

Set correct operating mode.

Replace filter immediately.

Defrost mode or COOL mode.

Check breaker and circuits.

Professional refrigeration service.

Clear drain line immediately.

Professional inspection needed.

Check cables. Power cycle system.