Samsung · Freezer / Ice Maker
PC CH Pro Recommended Samsung Ice Maker PC CH — Ice Maker Sensor Error
Ice production drops off or the ice compartment frosts over.
What does Samsung PC CH mean?
The ice room temperature sensor (the sensor inside the ice-maker compartment) is reading an abnormal value. This code appears on French-door Samsung models with in-door ice makers.
What causes Samsung PC CH?
- Failed ice room temperature sensor
- Ice buildup around the sensor obscuring its reading
- Disconnected sensor wiring in the door (common after ice maker removal/reinstallation)
How to fix Samsung PC CH yourself
- 1 Perform a forced defrost: enter diagnostic mode (press Fridge + Energy Saver for 8 seconds simultaneously), then select the defrost option.
- 2 After defrost, allow the freezer to cool back down and check if PC CH clears.
- 3 If you recently had the ice maker serviced or removed, check that all connectors in the door were reseated.