Model reference
LG LDC22720SW
Refrigerator
1 document7 error codes7 service modes
Available documentation
Service Manual
- Refrigerator Service Manual53 pg
MyPros+ Max
Diagnose your LG LDC22720SW.
- 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
Service modes (7)
- Demonstration ModePress ICE PLUS key and ADJUST key of refrigerator temperature control at the same time for more…
- Freezer Fan RPM Variable CheckWhile freezer fan is operating, press ADJUST key in Refrigerator and Freezer Temp Control at the…
- Icemaker Test ModePress and hold the icemaker Test Switch for more than 3 seconds
- LED Check / Error Display Check ModePress refrigerator temperature control and freezer temperature control buttons at the same time for…
- Reset to Normal from TEST ModeWhile in TEST2, push ICE PLUS key and ADJUST key of Freezer Temperature at the same time for over 3…
- TEST1 - Cooling ModePush ICE PLUS key and ADJUST key of Freezer Temperature at the same time for over 3 seconds
- TEST2 - Forced Defrosting ModeWhile in TEST1, push ICE PLUS key and ADJUST key of Freezer Temperature at the same time for over 3…
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