Model reference
Jenn-Air WM2720B
Oven
2 documents9 error codes2 service modes
Available documentation
Service Manual
- Service Manual - 16000445182 pg
Other
- 16000445.pdf182 pg
MyPros+ Max
Diagnose your Jenn-Air WM2720B.
- Step-by-step diagnostics from the service manual
- Test values, resistance specs, and wiring references
- Verified part numbers when replacement is needed
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Error codes (9)
CodeMeaning
F0Shorted key failureF1Watchdog circuit failure detected in the element relay circuits, activates a…F2Heating runaway temperature failureF3Shorted oven temperature sensorF4Open oven temperature sensorF5Shorted temperature probe, jack or harness.F6EEPROM checksum incorrectF7Clean/lock circuit failureF8Door lock motor inoperativeService modes (2)
- Fast Test (W156, W256, W256-C, W276, W156-C electronic models)["On power up of the control, press and hold the COOK TIME 1 key (or COOK TIME key on single oven)…
- Keyboard Diagnostic (W181, W188, W188-C, W198, W198-C models)["Press Clock","Press 9","Press 7","Press 5","Press 3","Press Start","Display shows r:1"]
Full entry steps, exit procedures, and test sequences are available in Max.
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