Toshiba Error Codes & Troubleshooting

Clean sensor area. Power cycle unit.

Check connections. Clean sensor.

Clean filter. Check motor power.

Check for obstruction. Clean unit.

Professional service for leak detection.

Shut down immediately. Check condenser.

Cool for 30 mins. Check airflow.

Professional evacuation and recharge.

Clean condenser. Check fan.

Check power supply 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 wiring.

Professional refrigeration service.

Clear drain line immediately.

Professional inspection recommended.

Check control cable. Power reset.