Written by
Elena Navarro Appliance Repair Content SpecialistPublished September 11, 2026Updated October 20, 2026
Error codeF7 / F-7
ApplianceWall Oven
Quick answer
F7 is the door lock alarm on older Dacor ERC ovens, raised when the clean lock or phase circuit fails for 16 seconds in a row.
Model compatibility: Dacor reuses codes across series and model years, so F7 / F-7 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
Alarm, door lock enabled above temperature: clean lock/phase circuit failure detected for 16 seconds.
F7 reads as a door lock enabled above temperature alarm on Dacor ovens with the ERC electronic oven control. The code shows in the digits and the oven beeps when a failure in the clean lock and phase circuitry has been detected for 16 seconds in a row.
What the manual says to check
The manual’s instruction is to check the door lock switches and the door adjustments. Those checks mean opening up the oven, so treat them as technician work.
Where it fits
This alarm belongs to the older ERC series: CPS/CPD, ECPS/ECPD, CPTS/CPTD, PCS/PCD, MCS/MCD and ECS/ECD ovens.
Related door and control codes
F8 is the door locking switch alarm, where the lock motor runs two minutes with no change at the phase switch. F6 is the EEPROM checksum error.
Dacor wall oven service in Los Angeles
For a Dacor wall oven showing F7 in Los Angeles, call (310) 742-1907 to arrange service. It helps to know the model number, whether the door seems to sit square and whether a clean cycle was running. More is on oven repair.
Important 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.
Seeing this code on your Dacor appliance?
Book a specialist visit for a clear estimate and approval before any repair.
