Error Code OP-Ch
Control panel option data is corrupted or mismatched
Moderate
Address soon - your appliance may not work properly
Also displayed as: OP - Ch
What This Means
EEPROM data corruption; Panel PCB failure
What actually causes this:
Power interruption during option save, or failing EEPROM on the panel PCB.
First Thing to Check
Turn the refrigerator off at the breaker for 5 minutes, then restore power.
Parts Involved
How to Fix
- 1
Power cycle the refrigerator
- 2
If persistent, replace Panel PCB
This Error Applies To
Samsung RF34H9950S Series Refrigerators (2018) (2018–present)
Related Error Codes
Main board internal I/O expander chip has failed
Cool Select Room fan stopped or not sending feedback
Chef Pantry fan motor has stopped
Internal fridge humidity sensor disconnected or failed
Fridge temperature sensor has failed or is disconnected
Chef Pantry temperature sensor has failed
Cool Select Room sensor failed or disconnected
Fridge defrost sensor disconnected or failed