Error code · Wall Oven

Dacor Wall Oven Code C-A2: Cooling Motor Trouble

Medium · inspection needed

Code: C-A2
Appliance: Wall Oven
Brand: Dacor
Warranty: 30-day workmanship

What C-A2 means

When a current Dacor Modernist, Contemporary or Transitional wall oven such as the DOB30T977S shows C-A2, the cooling motor is operating abnormally. That motor moves air through the oven to keep the controls and surrounding parts from overheating, so when it does not work properly the control raises the code. The owner's manual lists calling for service. Cooking may stop while C-A2 is showing.

Common causes of C-A2

A cooling motor that is not turning at the right speed
Blocked or restricted airflow around the motor
Wiring or a control board output that drives the motor

✓ One safe check you can try

1. Press OFF and let the oven cool. 2. Check that nothing blocks the vents or the space around the oven. 3. Do not open the oven housing yourself. 4. Should C-A2 come back the next time you use the oven, stop and call us. 5. Tell us what you heard from the cooling fan, if anything.

! Why to stop there

The code says the motor behaves abnormally, but not whether the motor, its wiring or the board is responsible.
Poor cooling can lead to heat codes like C-31, so we do not leave it for later.
We quote the price in writing, and the repair is covered by our 30-day workmanship warranty.

Opening a panel yourself does not automatically cancel a manufacturer warranty, but it can cause accidental damage, and some manufacturers set their own service conditions. Check your warranty terms, or ask us, before deciding.

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C-A2C-A2 questions

What does C-A2 mean on a Dacor oven?

It means the cooling motor is operating abnormally. That motor keeps the oven's electronics cool, so the control shows the code instead of risking heat damage to those parts.

Can I keep baking with C-A2?

We would rather you did not. Without proper cooling, the oven may overheat its own parts. Let it cool, check that the vents are clear, and call us if the code returns.

Will I hear anything when C-A2 appears?

You may notice the cooling fan sounding different or not running, but not always. The code is the sure sign, and we confirm the cause by testing the motor and its circuit.

Book a visit

Still seeing C-A2?

A technician diagnoses it on site and gives you the price in writing before any work starts.

(713) 231-9708