Error code · Wall Oven

Dacor Epicure, Millennia and Preference Oven Code F8: Door Latch Motor Alarm

Medium · inspection needed

Code: F8
Appliance: Wall Oven
Brand: Dacor
Warranty: 30-day workmanship

What F8 means

Code F8 on Dacor Epicure, Millennia and Preference wall ovens is a door locking switch alarm. The control ran the lock motor for two minutes and the phase switch never changed position, which usually shows up when a Self-Clean cycle starts. In plain terms, the door latch motor did not finish moving the lock. The oven beeps until you press CANCEL/SECURE and will not heat afterward. We repair these older ovens, which are still in many Houston kitchens.

Common causes of F8

The door latch motor
The phase switch that reports the lock position
The wiring to the latch and the oven control

✓ One safe check you can try

1. Press CANCEL/SECURE to stop the beeping. 2. Turn the oven off and let it cool completely. 3. Leave the door as it is and do not pry at the latch. 4. Skip Self-Clean until the oven is repaired, then call us or use the online form to schedule service.

! Why to stop there

The latch motor, its switch and the control all sit in the same circuit, so we test them one at a time rather than guess.
Some older latch parts are scarce, so we confirm parts before the repair.
You get a written price before we start, covered by our 30-day workmanship warranty.

Opening a panel yourself does not automatically cancel a manufacturer warranty, but it can cause accidental damage, and some manufacturers set their own service conditions. Check your warranty terms, or ask us, before deciding.

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Other Wall Oven codes

F3Dacor Classic Wall Oven Code F3: Shorted Temperature Sensor F4Dacor Epicure, Millennia and Preference Oven Code F4: Open Sensor Circuit F6Dacor Epicure, Millennia and Preference Oven Code F6: Memory Checksum Error F7Dacor Classic Wall Oven Code F7: Self-Clean Door Lock Circuit INSERT MEAT PROBE / REMOVE MEAT PROBEDacor Discovery Wall Oven Message "INSERT MEAT PROBE / REMOVE MEAT PROBE": Probe Prompt C-70Dacor Steam Oven Code C-70: Steam Sensor Reading OPnDacor Heritage and Distinctive Oven Code OPn: Probe Disconnected C-72Dacor Steam Oven Code C-72: Drain System Problem

F8F8 questions

Why did F8 appear when I started Self-Clean?

The control tells the lock motor to latch the door, then waits for the switch to confirm. If nothing changes in two minutes, it sets F8 and stops.

Is my door stuck shut with F8?

It can be, or it may simply be unlatched. Do not force it. Let the oven cool, and we check the lock motor and switch during the visit.

Will you repair an older Preference oven latch?

Yes, when parts can be found. We confirm the part first, give a written price, and tell you plainly if the repair is not worth it.

Book a visit

Still seeing F8?

A technician diagnoses it on site and gives you the price in writing before any work starts.

(713) 231-9708