Error Code COMP-START-FAIL
Compressor cannot start
Critical
Stop using immediately - risk of damage or safety issue
Also displayed as: COMP-START-FAIL LED blinks
What This Means
Compressor terminals shorted; IPM voltage below 13.5V; Inverter PCB solder joints cracked; Compressor locked
What actually causes this:
Compressor dead or inverter board failed
First Thing to Check
Check if compressor hums on power up
Parts Involved
How to Fix
- 1
Check voltage between compressor terminals
- 2
Verify IPM voltage output [Under 13.5V limit]
- 3
Inspect inverter PCB for solder defects
- 4
Check compressor for mechanical lock
This Error Applies To
Samsung RF28R7201 Series Refrigerators (2010) (2010–present)
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