Written by
Elena Navarro Appliance Repair Content SpecialistPublished September 11, 2026Updated October 20, 2026
Error codeC-F0
ApplianceWall Oven
Quick answer
C-F0 on a Dacor oven means communication between the Main and Sub PBA was interrupted.
Model compatibility: Dacor reuses codes across series and model years, so C-F0 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
C-F0 means communication between the Main and Sub PBA was interrupted.
C-F0 appears when communication between the Main and Sub PBA is interrupted. The manuals describe the fault and leave it there, with no owner routine.
Series that list C-F0
Look for it in the manuals of the Modernist DOB30M977 wall oven, the DOC30*977D* combi oven and the Modernist Pro DOP36/48M86D range. They are all current Dacor series.
What to do
Since nothing is printed for you to try, note the code and switch the oven off. It is a communication fault, and the manual does not ask owners to adjust anything.
Next to it in the table
Its neighbour is C-F2, a break in Main and Touch communication. The door lock code C-d1 is printed in the same table, and C-A2 covers the cooling motor.
Dacor wall oven service in Los Angeles
For a Dacor oven in Los Angeles that reports C-F0, ring (310) 742-1907. The oven repair page shows the ovens we work on. Quote the code and the model number.
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.
