Error Code OP-Ch
System options settings are not being properly communicated or stored
Moderate
Address soon - your appliance may not work properly
Also displayed as: OP-Ch
What This Means
Communication cable intermittent or faulty; EEPROM memory error on main PCB; Option data corrupted in microcontroller memory; Bad solder on EEPROM connection pins; Defective display panel or main PCB
What actually causes this:
Communication glitch or corrupted memory in control board
First Thing to Check
Power off for 30 seconds and turn back on to reset system
Parts Involved
How to Fix
- 1
1. Check communication cable connection stability
- 2
2. Power cycle the refrigerator to reset option data
- 3
3. Check if option code is displayed with ON/OFF blinking
- 4
4. Verify main PCB power supply is stable
- 5
5. Inspect EEPROM solder connections if accessible
- 6
6. Attempt to access option settings mode again
This Error Applies To
Samsung DRF36C100SR Series Refrigerators (2017) (2017–present)
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