Error Code oP-Er
The control board has detected an option configuration error
Moderate
Address soon - your appliance may not work properly
Also displayed as: oP - Er
What This Means
EEPROM option data mismatch between panel and main MICOM; Corrupted EEPROM data; Incompatible replacement PCB
What actually causes this:
The refrigerator's internal settings have a conflict, often seen after a PCB replacement with different firmware.
First Thing to Check
Check if a PCB was recently replaced and verify the part number matches the model.
Parts Involved
How to Fix
- 1
Check option settings in EEPROM via option setting function (Alarm Key + Fridge Key for 12 seconds)
- 2
Verify correct replacement PCB part numbers
- 3
Replace main PCB if EEPROM is suspected corrupt
Other Error Codes for RF25HMEDBSL
Refrigerator temperature has risen too high
Display panel cannot communicate with main control board
The display and main board cannot communicate with each other
Display panel lost communication with the main control board
Control board option configuration error detected
Freezer temperature has gone too high