Code overview
Content status: Verified
- Error code
- F4 E8
- Appliance
- Wall Oven
What F4 E8 means on a Maytag wall oven and how to reset it.
Model compatibility: Maytag reuses codes across series and model years, so F4 E8 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
What this code means
F4 E8
There may be a problem with the Microwave Inverter, or the associated wiring.
The F4 E8 code belongs to Maytag wall ovens.
Other codes in this family
You may also want these: F4 E9 (same inverter wording, one code higher). F4 E0 (an F4 code that involves the inverter too).
Why you see F4 E8
The oven’s help entry names the wiring that serves the microwave inverter, or the inverter itself as the possible source. It is a wall oven entry; the series are not spelled out.
Owner steps
Reset power to the product like this:
- Open the circuit breaker(s) for the oven and keep them off a full minute.
- Power the unit back up at the breaker(s).
- Look at the oven for one minute to ensure the code does not come back.
- Verify oven operation once it is up.
When the reset does not clear it, the help says to schedule service.
Service-center help for Maytag wall ovens
Our service center works the Miami, New York, Houston, Los Angeles and San Diego metro areas. For F4 E8 on a Maytag wall oven, dial (844) 415-0954 or open oven repair; note the model number and what you attempted.
Source: F4 E8 – Wall Oven – Product Help – Maytag product help
Safety warning
Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Sources & references
Tell us what’s wrong — we’ll take it from there
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