Name: Samsung RF28HMEDBSR
Brand: Samsung

Question 1

What does error code oP-Ch mean on Samsung RF28HMEDBSR?

Accepted Answer

Option board communication channel is not functioning. Cause: Option channel communication failure; Option connector pin defect; Corroded pins in option connector; Option PCB failure.

Question 2

What does error code oP-Er mean on Samsung RF28HMEDBSR?

Accepted Answer

Additional refrigerator option module not responding. Cause: Option board not responding; Option harness disconnection; Option PCB malfunction; Main micom option interface failure.

Question 3

What does error code PC-Ch mean on Samsung RF28HMEDBSR?

Accepted Answer

Data channel between panel and main control is corrupted. Cause: Panel communication channel failure; Main micom channel malfunction; Harness pin defect; PCB connector pin corrosion.

Question 4

What does error code PC-Er mean on Samsung RF28HMEDBSR?

Accepted Answer

Control panel cannot communicate with main refrigerator computer. Cause: No response from panel micom for 10 seconds; Harness disconnection between panels; Panel PCB malfunction; Main micom communication failure.

RF28HMEDBSR

Error Codes

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Code	Meaning	Severity
oP-Ch	Option board communication channel is not functioning	Moderate
oP-Er	Additional refrigerator option module not responding	Moderate
PC-Ch	Data channel between panel and main control is corrupted	Critical
PC-Er	Control panel cannot communicate with main refrigerator computer	Critical