mypros+
Model reference

LG NV51R5511S*

Oven

1 document10 error codes1 service mode

Available documentation

Service Manual

  • Built in electric wall oven Service Manual47 pg
    Covers this model
MyPros+ Max

Diagnose your LG NV51R5511S*.

  • 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