Written by
Lena Hartwell Appliance Care EditorPublished October 27, 2026
VERIFIED
Error codeC2
ApplianceCooktop
C2 and the IGBT sensor
The code C2 is reserved for an IGBT sensor that is open. It appears on DTI30M977BB and DTI36M977BB. The sensor differs from the top sensor behind C0 and C1.
What the manual wants you to do
Use the controls to switch the cooktop off, then start it again.
If C2 stays, unplug the cord and wait at least 30 seconds before reconnecting it.
Should the code remain, the next step is a technician.
F1 and F2 report failed communication with the EEPROM and the touch-enabled IC.
Induction cooktop repair in San Francisco
A C2 that will not clear is worth a call to (415) 687-5926; our cooktop and rangetop repair covers San Francisco and nearby Bay Area addresses. Note the model number and the restart you performed before dialing.
Model compatibility: Dacor reuses codes across series and model years, so C2 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
C2 indicates an open IGBT sensor on the induction cooktop.
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.
A2 flags a fault with the fan motor of a Modernist induction cooktop. Its DC motor stops running because of the PCB, the wiring or a blade that is blocked.
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.
