Written by
Lena Hartwell Appliance Care EditorPublished October 27, 2026
VERIFIED
Error codeC-10
ApplianceSteam Oven
What C-10 reports
The information codes in the user manual for the Dacor DOC30*977D* microwave combi oven include C-10. It indicates that the cooking sensor is open or shorted at a moment when the microwave function is running.
Owner action
The manual states the cause and gives no step for the owner. What it leaves you with is the code and the model number, which are the details to pass on when you ask for service.
Dacor steam and combi oven service in San Francisco
A DOC30*977D* in San Francisco that displays C-10 can be handled through Dacor steam and combi oven repair; the Bay Area line is (415) 687-5926. Have the code, the oven model number and a note of what you tried at hand.
Model compatibility: Dacor reuses codes across series and model years, so C-10 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-10 means the cooking sensor is open or shorted while the microwave is operating.
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.
You submit a request with your appliance model and symptom, we confirm an appointment window, and a technician performs an on-site diagnosis. You then receive a clear estimate and decide whether to proceed before any repair begins.
Yes. We provide an upfront estimate after diagnosis. No parts are ordered or installed until you approve the work, so there are no surprise charges.
Replacement parts are selected for the exact model and confirmed with you before ordering or installation.
Service areas are listed on the Locations page. Contact us with your ZIP code to confirm current coverage for your address.
Ready to get your Dacor appliance working again?
Book a repair online or call us — clear estimates and approval before any repair work begins.
