Model reference
LG NV51R5511SXX
Oven
1 document10 error codes1 service mode
Available documentation
Service Manual
- Built in electric wall oven Service Manual47 pg
MyPros+ Max
Diagnose your LG NV51R5511SXX.
- 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 (10)
CodeMeaning
bAd LinEPower connection is installed improperly.C-20The oven sensor is open or shorted when the oven is operating.C-21Internal temperature rises abnormally high during operation.C-30The PCB temp sensor is open or shorted when the oven is operating.C-31PCB temperature rises abnormally high.C-A2Cooling motor is operating abnormally.C-d0Keys are shorted on the keypad.C-d1Door lock is mispositioned.C-F0Communication between the Main and Sub PCB is interrupted.C-F2Communication between the Main and Touch PCB is interrupted.Service modes (1)
- Check Code Display (Failure History)["Touch 'Clock' key.","Touch a number '1,2,3,4' key.","Touch 'START/SET' key.","Touch 'Clock' and…
Full entry steps, exit procedures, and test sequences are available in Max.
Related LG oven models
78,000+ service manuals · 160,000+ error codes · 55+ brands
Get Started$29/month · Cancel anytime · Or $9.95 3-day pass