

Dacor range
showing C-F0
C-F0 means the link between the range's main board and its sub board, which Dacor calls the Main and Sub PBA, was interrupted.
Mon–Sat, 8am–8pm
- Controls and communication
- Knobs, switches and controls
- Source: Dacor
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What C-F0
actually means.
C-F0 means the link between the range's main board and its sub board, which Dacor calls the Main and Sub PBA, was interrupted. Without it, commands from the panel may not reach the parts that run the oven.
Dacor range display
What to do when C-F0 shows on the rangeKind of codeControls and communication
The display, the main board or the induction power board lost contact with one another, or one of them failed its own self-check. A power dip, a loose cable or moisture from a boil-over is ruled out before a board is replaced, and a range that keeps heating while this code shows is switched off at the breaker.
Usually leads toKnobs, switches and controls
Knobs that spin or crack, touch keys that do nothing, blank displays, clocks that reset and control boards that switch the wrong thing.
Shows up asRange Control Panel Not Responding
The touch keys or knobs on the range do nothing, only some keys work, the display is blank or frozen, or it beeps without starting.
MakeDacor
A Samsung-owned luxury brand that sells professional-style gas, dual-fuel and induction ranges.
SourceDacor 30-inch Transitional gas range user manual, troubleshooting
Dacor Transitional gas and dual-fuel ranges.
Before you book,
in this order.
Each step comes from Dacor's own guidance for C-F0 on its ranges. Follow it to the end: the last card says whether this is a visit.
Turn the knobs to OFF and restart; if C-F0 persists, disconnect all power for at least 30 seconds and reconnect.
If the code survives the power cycle, book a visit.
Still there?
It usually turns into knobs, switches and controls. Book with the code and the model number.
What not to do
C-F0 is not a Wi-Fi or SmartThings message; the link it reports is inside the range.
What you may
notice with it.
The range problems C-F0 tends to arrive with. Answer these at the range before anyone is booked.
All problemsWhere C-F0 usually leads
Knobs, switches and controls.
Dacor
ranges.
A Samsung-owned luxury brand that sells professional-style gas, dual-fuel and induction ranges.
Dacor range repairMore Dacor codes
Controls and communication on other makes
Gas range
Open flames on top and a gas-fired oven below, all fed by one supply line behind the range and lit by igniters rather than a match.
Dual-fuel range
Gas burners on top and an electric oven below, the combination most professional-style ranges use, needing both a gas line and a 240-volt circuit.
Induction range
A glass top that heats the pan itself through copper coils and power boards, over an electric oven, with electronics doing almost all the work.
In Dacor's own words
This code occurs if communication between the Main and Sub PBA is interrupted.
Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Dacor Transitional gas and dual-fuel ranges.
Dacor C-F0 range repair,
where we come out.
The same visit in every metro below: the code, the model number, and a diagnosis before any part is ordered.
All service areasTampa BayFL · 31 areas
Miami / South FloridaFL · 47 areas
New York MetroNY · 75 areas
HoustonTX · 36 areas
ChicagoIL · 50 areas
Los AngelesCA · 95 areas
San DiegoCA · 31 areas
Questions
about C-F0.
Can I clear C-F0 myself?
Does C-F0 on my Dacor mean a board has to be replaced?
How is C-F0 different from C-F2 on a Dacor range?
Back to your everyday
Still showing C-F0?
Book with the code exactly as it appears, the full model number, and whether you notice any smell of gas or scorching — with a code, that is where the diagnosis begins.