Error Code Pc-Er
The display panel and main control board lost communication
Critical
Stop using immediately - risk of damage or safety issue
Also displayed as: Pc - Er
What This Means
Loose or damaged connector between Panel PCB and Main PCB; Panel PCB failure; Main PCB failure; Open or short circuit in communication wiring
What actually causes this:
Connector between the door panel and main board worked loose, or one of the boards has failed.
First Thing to Check
Open the upper hinge cover area and verify that the panel harness connector is fully seated — push it in firmly.
Parts Involved
How to Fix
- 1
Check the fridge compartment door wire harness for open or short circuits
- 2
Verify connector at upper hinge cover is properly seated
- 3
Verify Main PCB connector CN50 is fully inserted
- 4
Replace Main PCB and recheck if error persists
This Error Applies To
Samsung RF32FM Series Refrigerators (2013) (2013–present)
Related Error Codes
Wall voltage too low for freezer compressor to run
Fridge compartment defrost sensor has failed or come loose
Freezer defrost sensor is failed or disconnected
Cool Select Room defrost sensor is failed or loose
Freezer temperature sensor is open, shorted, or disconnected
Outside air temperature sensor has failed or lost connection
Fridge section ice maker sensor is open, shorted, or out of range
Fridge fan motor stopped or lost feedback signal