No verified model list is available for this code
A manufacturer code/support source may be available, but no exact supported model has been documented for this record. Do not treat the code as a model-specific diagnosis without checking the manual.
Verify the full model number against the manufacturer manual.
Open manufacturer sourceWhat does this code mean?
Communication between refrigerator components is interrupted.
Source scope: Compatibility with specific model numbers has not been established. Always check your exact appliance manual.
Documented model/series: Samsung US destek sayfasının kapsadığı modeller (tam model belirtilmiyor). Evidence: Samsung US: Refrigerator error codes; her modelde geçerli olduğu söylenmiyor. Codes can mean different things on other models. This does not establish a failed part.
Open manufacturer sourceWhat can you try?
- 01
Identify the exact code and model
Photograph the Samsung display showing PC ER and the product model label. The cited manufacturer evidence covers: Samsung US destek sayfasının kapsadığı modeller (tam model belirtilmiyor). Do not assume other models use the same code meaning.
What the result means: If your model differs, consult its specific manual before acting on the guidance.
- 02
Do not erase diagnostic information
Samsung advises against power cycling or clearing most codes unless specifically instructed. Check the door, frost and food temperature without opening inner panels.
What the result means: Protect perishable food if cooling is inadequate.
- 03
Escalate if the code persists
Give authorised support the exact code, model number and when it appeared. Do not open electrical control boards, valves, fan housings, compressor systems or refrigerant pipes.
What the result means: A code description alone does not prove which component must be replaced.
Stop immediately for leaks, smoke, burning smell or electrical danger. For gas leaks, leave the area and call local emergency services.
How do you actually fix this?
Start with safe checks. Some codes have no safe home fix; in that case we explain what the professional repair actually involves.
Practical fixes you can try
- Photograph the code and note any preceding outage or moisture exposure. Stop if plugs or wiring appear damaged.
- Only if your manual explicitly permits and there is no gas, water, heat or smoke hazard, try one normal restart. Do not keep resetting a persistent fault.
- Do not open boards, relays, wiring or internal fuses; hazardous energy may remain even after switch-off.
If it persists, how is it actually repaired?
A technician checks supply, connections and the affected board output; distinguishes a wiring/load fault from the board itself, then repairs or replaces the proven defective module with required configuration.
How do you know it is fixed? The affected function and safety interlocks must work through a complete cycle with no repeat fault.
Safety and warranty: Warranty terms depend on manufacturer, model and local law. Damage caused by unauthorised disassembly or improper repair may be excluded. Live electrical work, gas, refrigerant circuits and sealed cabinets require qualified professionals; this is not a DIY instruction for those tasks.
Evidence: The manufacturer link above supports the broad code meaning. The repair pathway is a general technical diagnostic explanation, not a confirmed failed-part diagnosis for every model.
Manufacturer source
Independent safety-focused explanation with a manufacturer link. Possible causes are not verified part diagnoses; the code may vary by model or region.
Open original manufacturer guidance ↗