ERROR CODE EXPLAINED
Samsung Refrigerator
Samsung Refrigerator PC ER Error Code
What it means
The refrigerator detected a communication error between internal components.
Try this first
- Turn off refrigerator power.
- Check and reconnect the accessible wire harness above the refrigerator door if appropriate for your model.
- Restore power.
Can I keep using it?⚠ Communication fault
Repair usually required?⚠ Service may be required
If the error keeps returning
If PC ER returns, Samsung recommends service.
Official source
Troubleshooting information verified against manufacturer support documentation.
View manufacturer support page →Safety note:ApplianceSignal provides general troubleshooting information. Always follow the appliance manufacturer's safety instructions and disconnect power when required.