Dacor Induction Range Code C-F6: Main and Sub Board Link Lost
On the Dacor DOP30T940IS induction range, C-F6 means the main control board and the sub board have stopped communicating with each other. The two boards pass commands back and forth, so when that link breaks the…
- Code
- C-F6
- Appliance
- Range
- Brand
- Dacor
- Warranty
- 30-day workmanship
What C-F6 means
On the Dacor DOP30T940IS induction range, C-F6 means the main control board and the sub board have stopped communicating with each other. The two boards pass commands back and forth, so when that link breaks the range cannot run its functions normally. You see the code on the display, and the range may not respond to cooking commands until the link is restored. It points to the connection between two boards, not to a single burner.
Common causes of C-F6
- The wiring or connector between the main board and the sub board
- The communication circuit on the main board
- The communication circuit on the sub board
- A brief electrical interruption that a restart clears
1. Turn the mode knob to Off, then start the range again. 2. If C-F6 comes back, switch the range off at the breaker for at least 30 seconds, then switch it back on. 3. If the code is still showing, stop using the range and call us. Please do not remove the control panel or any cover.
- A restart clears a brief interruption, but it cannot tell us whether a connector, the main board or the sub board is behind the lost link.
- We test the link between the two boards first, so you are not paying for a board that was never the problem.
- You receive a written price before any work begins, and the repair carries our 30-day workmanship warranty.
Other Range codes
What does C-F6 mean on my Dacor induction range?
It means the main board and the sub board lost communication. The code appears on the DOP30T940IS display when the two boards can no longer exchange information, and it is about that link rather than any one cooking zone.
Is it safe to keep trying the range after C-F6 appears?
Turning the mode knob to Off and restarting is fine. If the code returns after a breaker reset of at least 30 seconds, stop using the range, because repeated restarts will not repair a broken connection.
Will you need to replace a board?
Not necessarily. We test the connection and both boards before suggesting any part. If a board is the cause, you get a written price before we start, and the work carries a 30-day workmanship warranty.
Still seeing C-F6?
A technician diagnoses it on site and gives you the price in writing before any work starts.