Model reference
LG LFC25776SB
Refrigerator
1 document8 error codes3 service modes
Available documentation
Service Manual
- Refrigerator Service Manual62 pg
MyPros+ Max
Diagnose your LG LFC25776SB.
- Step-by-step diagnostics from the service manual
- Test values, resistance specs, and wiring references
- Verified part numbers when replacement is needed
Start diagnosing
$29/month · Cancel anytime · Or $9.95 3-day pass
Error codes (8)
CodeMeaning
Er CFAbnormality of BLDC fan motor for condenser/mechanic roomEr COCommunication error between main PWB MICOM and display MICOM.Er dHPoor defrosting errorEr dSDefrosting sensor error caused by short or disconnection of the defrosting…Er FFAbnormality of BLDC fan motor for freezerEr FSFreezer sensor error caused by short or disconnection of the freezer sensor.Er ISIcing sensor error caused by short or disconnection of the icing sensor.Er rSRefrigerator sensor error caused by short or disconnection of the refrigerator…Service modes (3)
- Test Mode 1 — All OnPush the test button on the Main PCB 1 time
- Test Mode 2 — Damper ClosedPush the test button on the Main PCB 2 times
- Test Mode 3 — Forced DefrostPush the test button on the Main PCB 3 times
Full entry steps, exit procedures, and test sequences are available in Max.
Related LG refrigerator models
78,000+ service manuals · 160,000+ error codes · 55+ brands
Get Started$29/month · Cancel anytime · Or $9.95 3-day pass