| Error Code | Meaning | Safe first steps | Technician required | Related help |
|---|---|---|---|---|
| F1 E1 | Possible Oven Appliance Manager Control or associated wiring problem. | Turn the circuit breaker off for 1 minute, restore power, and monitor the oven for 1 minute. | Yes — if the code returns. | |
| F2 E2 | Possible user interface/keypad, control, or associated wiring problem. | Turn the circuit breaker off for 1 minute, restore power, and monitor the oven for 1 minute. | Yes — if the code returns. | |
| F4 E3 | Possible microwave exhaust air temperature sensor or associated wiring problem. | Turn the circuit breaker off for 1 minute, restore power, and monitor the oven for 1 minute. | Yes — if the code returns. | |
| F6 E3 | Possible Appliance Manager Control, Converter Control, or associated wiring problem. | Turn the circuit breaker off for 1 minute, restore power, and monitor the oven for 1 minute. | Yes — if the code returns. | |
| F6 E4 | Possible Appliance Manager Control or associated wiring problem. | Turn the circuit breaker off for 1 minute, restore power, and monitor the oven for 1 minute. | Yes — if the code returns. | |
| FC E1 | Appliance could not connect to the router; possible timeout, weak signal, failed router, Wi‑Fi module, or associated wiring problem. | Cycle power to the appliance, reset the router, verify signal strength with another device near the appliance, then retry. | Yes — if the code returns after network checks. |
Maytag Wall Oven Codes for Keypad, Sensor and Wi-Fi Faults
derstand Maytag wall oven alerts F1 E1, F2 E2, F4 E3, F6 E3, F6 E4, and FC E1. Discover how control modules, an unresponsive keypad, exhaust-temperature sensing, internal wiring, and wireless communication can disrupt oven or combination-microwave operation, plus when San Diego homeowners should leave the appliance powered off for professional testing.

