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Error code reference
GE Range Error Code SUPPLY MISWIRED
Power monitor detects miswired supply: during power-up L1-L2 <90VAC with L1-N >90VAC and <150VAC, or after power-up L1-N >150VAC.
SourceGE 30" Radiant Slide-In Trivection Range - Service Manual
Diagnostic procedure
The full SUPPLY MISWIRED 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
1
First diagnostic step
Check wiring connections at terminal block for proper L1, L2, and N assignment.
SourceGE 30" Radiant Slide-In Trivection Range - Service Manual
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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