Model # LFC25770SB approx 4-6 years old.
complaint: warm freezer.
All troubleshooting and diagnostics complete per factory service manual.
No trouble codes on front display.
All diagnostics confirm compressor running (but does not seem to be circulating).
All fans, motors, dampers, sensors working and within range per manual.
compressor ohms out as it should. after sitting unplugged, it will start and run after a 5-7 minute delay.
compressor runs continuesly, it does not cycle on and off.
Customer did confirm a power surge prior to requesting service.
Initial findings were that the frig is plugged into an ungrounded recepticle via a 3 wire / 2 wire adapter. (older home)
Repairs completed: Replaced motherboard.
frig ran for about 24 hours.
results: no change
completed all troubleshooting and diagnostics a second time....same results.
I am leaning away from an electrical problem and toward a compressor / refrigeration issue.
I would appreciate the advise and opinion of the collective here.
thank you in advance.