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Error code reference
Magic Chef Range Error Code F4E7
Over temperature cavity 2 (temperature runaway error).
SourceRange - Tech Sheet: Wiring Schematics & Circuit Diagrams (9757662)p. 5
Diagnostic procedure
The full F4E7 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
Enter diagnostic mode and press BAKE key to cycle the bake relay on and off to verify relay operation.
SourceRange - Tech Sheet: Wiring Schematics & Circuit Diagrams (9757662)p. 5
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 Magic Chef range.
Models covered by the manuals that document this code
- 31FN-7-EU
- 31FS-7-EU
- 35HY-2CLX-EC
- 82LS-2K
- RB15HA-1AL
- RB15HN-1AL
- RB15HY-1AL
- RB15KA-1AL
- RB17EA-1A2
- RB17EN-1A2
- RB17EN-1AL
- RB17EY-1A2
- RB17EY-1AL
- RB17FY-1AL
- RB17HA-1AL
- RB17KA-1AL
- RB19FA-1AL
- RB19HA-1AL
- RB19HN-1AL
- RB19KN-1AL
- U31FA-7-EU
- U31FN-7-EU
- U31FS-7LNX-04
- U31FY-7LNX-04
More models are covered than are listed here.
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