Error code · Cooktop & Rangetop

Dacor DOP30T940IS Range Cooktop Code C1: Burner Running Too Hot

High · stop use, call now

Code: C1 (range cooktop)
Appliance: Cooktop & Rangetop
Brand: Dacor
Warranty: 30-day workmanship

What C1 (range cooktop) means

On the Dacor DOP30T940IS induction range cooktop, C1 means the internal temperature of a burner has risen abnormally high. The cooktop shuts that burner down to protect itself and shows the code. This is a different meaning from C1 on Modernist DTI cooktops, which use it for a shorted top sensor. Expect the burner to stay off until the unit cools and the condition clears.

Common causes of C1 (range cooktop)

Cooling airflow to the burner restricted
The cooling fan too slow or stopped
A temperature sensor reading wrongly
The burner's power electronics overheating

✓ One safe check you can try

1. Turn every burner off and let the cooktop cool completely. 2. Switch the cooktop off and back on. 3. Still seeing C1? Cut power at the breaker for 30 seconds, then restore it. 4. If the code appears again, stop using that burner and schedule service.

! Why to stop there

Whether the heat comes from poor airflow, a weak fan or a sensor misreading
Whether the burner electronics were stressed by the overheating
Which part is needed, confirmed before we quote

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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Other Cooktop & Rangetop codes

F0Dacor Modernist Cooktop Code F0: Control Boards Not Communicating F1Dacor Modernist Cooktop Code F1: Memory Chip Not Responding F2Dacor Modernist Cooktop Code F2: Touch Control Chip Error F8Dacor DOP30T940IS Range Cooktop Code F8: Left Inverter Link Lost FADacor DOP30T940IS Range Cooktop Code FA: Right Inverter Link Lost U (pan symbol)Dacor Discovery Cooktop U Pan Symbol: No Pan Detected UPDacor Induction Cooktop Code UP: Supply Voltage Out of Range C0Dacor Modernist Cooktop Code C0: Top Sensor Open

C1 (range cooktop)C1 (range cooktop) questions

Does C1 on my DOP30T940IS mean the burner is damaged?

Not necessarily. It means one burner's internals ran warmer than the cooktop allows. We check airflow, the fan and the sensor first, since those are common reasons for that reading, before we look at the electronics.

Can I use the other burners?

The code is tied to one burner, but we suggest not working around it. Restart once as the owner's manual describes, and if it returns, let us test the cooktop.

How do I book a repair?

Call us or use the online form, and we will confirm a three-hour arrival window for the visit. The price is written down and approved by you before any work starts.

Book a visit

Still seeing C1 (range cooktop)?

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

(713) 231-9708