Error code reference

LG Cooktop Error Code F

Unsuitable cookware detected or cookware not placed correctly on the cooking zone; the affected cooking zone will not heat.

SourceLG LCE30845 Ceramic Glass Induction Cooktop - Service Manualp. 19

LG codes LG cooktop codes

Diagnostic procedure

The full F procedure

Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.

MyPros+ · DiagnosticsStep 1 preview

First diagnostic step

Verify correct cookware material (magnetic) and proper placement/centering on the cooking zone.

SourceLG LCE30845 Ceramic Glass Induction Cooktop - Service Manualp. 19

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More steps, wiring diagram references, and verified part numbers

Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.

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Where this code is documented

3 manuals in the MyPros+ library document this code for LG cooktop.

Models covered by the manuals that document this code

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The full F procedure

Where this code is documented

Models covered by the manuals that document this code

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