--- title: "Dacor range showing C-F0 | RangeRepair.center" description: "What C-F0 means on Dacor ranges, what to check before booking, and when it is not a failure at all." url: "https://rangerepair.center/error-codes/dacor-range-c-f0/" --- # 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. ## 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 range ### Kind of code Controls 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 to Knobs, 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 as Range 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. ### Make Dacor A Samsung-owned luxury brand that sells professional-style gas, dual-fuel and induction ranges. ### Source Dacor 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. 01 Turn the knobs to OFF and restart; if C-F0 persists, disconnect all power for at least 30 seconds and reconnect. 02 If the code survives the power cycle, book a visit. ### Still there? It usually turns into [knobs, switches and controls](https://rangerepair.center/services/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 problems](https://rangerepair.center/problems/) Before you call ### [Range Control Panel Not Responding](https://rangerepair.center/problems/control-panel-not-responding/) [All 5 causes, cheapest first](https://rangerepair.center/problems/control-panel-not-responding/) It also comes with - [**Range Oven Not Heating**](https://rangerepair.center/problems/range-oven-not-heating/) - [**Range Error Code**](https://rangerepair.center/problems/range-error-code/) Problem ### Range Control Panel Not Responding 5 causes, cheapest first Where C-F0 usually leads ## Knobs, switches and controls. **Knobs, keypad or control board · moderate.** Book a visit [What the job involves](https://rangerepair.center/services/knobs-switches-and-controls/) ## Dacor ranges. A Samsung-owned luxury brand that sells professional-style gas, dual-fuel and induction ranges. [Dacor range repair](https://rangerepair.center/brands/dacor/) More Dacor codes [C-d0](https://rangerepair.center/error-codes/dacor-range-c-d0/) [C-d1](https://rangerepair.center/error-codes/dacor-range-c-d1/) [C-F2](https://rangerepair.center/error-codes/dacor-range-c-f2/) [C-20](https://rangerepair.center/error-codes/dacor-range-c-20/) [C-21](https://rangerepair.center/error-codes/dacor-range-c-21/) [C-23](https://rangerepair.center/error-codes/dacor-range-c-23/) [C-24](https://rangerepair.center/error-codes/dacor-range-c-24/) [C-A2](https://rangerepair.center/error-codes/dacor-range-c-a2/) [C-70](https://rangerepair.center/error-codes/dacor-range-c-70/) Controls and communication on other makes [AGA FE](https://rangerepair.center/error-codes/aga-fe/) [BlueStar F20](https://rangerepair.center/error-codes/bluestar-range-f20/) [Bosch e005](https://rangerepair.center/error-codes/bosch-e005/) [Café F7](https://rangerepair.center/error-codes/cafe-f7/) [Electrolux Err](https://rangerepair.center/error-codes/electrolux-err-number/) [Fisher & Paykel F + number](https://rangerepair.center/error-codes/fisher-and-paykel-range-f-number/) [Frigidaire F1](https://rangerepair.center/error-codes/frigidaire-f1/) [Fulgor Milano F15](https://rangerepair.center/error-codes/fulgor-milano-f15/) [All 68 codes of this kind](https://rangerepair.center/error-codes/#family-communication) Dacor builds this ### 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. Dacor builds this ### 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. Dacor builds this ### 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. [Dacor 30-inch Transitional gas range user manual, troubleshooting](https://image-us.samsung.com/SamsungUS/dacor/products/cooking/ranges/dop30t840gs/download/Dacor_DOP30T840GS_User_Manual.pdf) [Dacor 30-inch Transitional gas range user manual, troubleshooting](https://image-us.samsung.com/SamsungUS/dacor/products/cooking/ranges/dop30t840gs/download/Dacor_DOP30T840GS_User_Manual.pdf) 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. 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Turn the knobs to OFF and restart; if C-F0 persists, disconnect all power for at least 30 seconds and reconnect. If it comes back, it needs a visit. ### Does C-F0 on my Dacor mean a board has to be replaced? Not always. The code reports a broken link between two boards, and a loose connector can break it as well as a board can. The power cycle comes first; a technician then checks the connection before any part is ordered. ### How is C-F0 different from C-F2 on a Dacor range? Both are internal link codes, but between different parts: C-F0 is the main board and the sub board, while C-F2 is the main board and the touch panel. Telling the technician which one you saw narrows the search. --- **[Read on the site: Dacor range showing C-F0 | RangeRepair.center](https://rangerepair.center/error-codes/dacor-range-c-f0/)** **[Book a visit with RangeRepair.center](https://rangerepair.center/schedule/)**