Written by
Elena Navarro Appliance Repair Content SpecialistPublished September 11, 2026Updated October 20, 2026
Error codeC-d1
ApplianceWall Oven
Quick answer
C-d1 on a Dacor oven or range means the door lock is mispositioned. The manual gives a restart and power disconnect before calling for service.
Model compatibility: Dacor reuses codes across series and model years, so C-d1 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-d1 means the door lock is mispositioned.
C-d1 is Dacor’s way of saying the door lock is mispositioned. The owner’s manuals walk you through a reset before you call anyone.
Reset sequence
Press CANCEL (OFF in the range manual) and restart the oven.
Still showing C-d1? Disconnect all power to the oven for at least 30 seconds, then reconnect.
If the code remains after that, call for service.
Models
Dacor prints this code for the Modernist DOB30M977, the DOC30*977D* combi oven and the Modernist Pro DOP36/48M86D range. All are current series.
Similar entries
The same restart-then-disconnect routine is given for C-70. For a cooling motor concern see C-A2, and for a shorted control key see C-d0.
Dacor oven service in Los Angeles
When the door lock code stays after a power reset, our Los Angeles line is (310) 742-1907. See oven repair for more, and tell us the code, the model and the reset you already did.
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.
