--- title: "Dacor Modernist wall oven showing C-d0 | OvenRepair.center" description: "What C-d0 means on Dacor Modernist wall ovens, what to check before booking, and when it is not a failure at all." url: "https://ovenrepair.center/error-codes/dacor-c-d0/" --- # Dacor Modernist wall oven showing C-d0 C-d0 appears when a control key on a Dacor Modernist oven reads as pressed, or shorted, for one minute. ## What C-d0 actually means. C-d0 appears when a control key on a Dacor Modernist oven reads as pressed, or shorted, for one minute. Moisture or grime on the controls can be enough to cause it. Dacor oven display What to do when C-d0 shows on the oven ### Kind of code Communication The display and the main control board stopped hearing each other, or the board failed its own check. A power dip, a loose ribbon cable or moisture behind the panel is ruled out before either board is replaced, and an oven that stays on through this code is switched off at the breaker. ### Usually leads to Controls and sensors Dead keys, a blank or garbled display, an oven that will not switch off or will not respond, traced to the board, the touch panel or their wiring. ### Shows up as Oven Control Panel Not Responding The touch controls or buttons do nothing, the display is blank, or some keys work and others do not. ### Make Dacor A luxury brand owned by Samsung, whose built-in ovens include steam-assisted and combination models. ### Source Dacor user manual: Modernist built-in electric wall oven DOB30M977 Listed for Dacor Modernist DOB30M977 wall ovens, single and double. ## Before you book, in this order. Each step comes from Dacor's own guidance for C-d0 on its ovens. Follow it to the end: the last card says whether this is a visit. 01 Clean the buttons and wipe off any moisture. 02 Turn the oven off and try again. 03 If C-d0 persists, book a visit. ### Still there? It usually turns into [controls and sensors](https://ovenrepair.center/services/controls-and-sensors/). Book with the code and the model number. ### What not to do C-d0 is not a temperature or heating code. It concerns a key that the control believes is being held down. ## What you may notice with it. The oven problems C-d0 tends to arrive with. Answer these at the oven before anyone is booked. [All problems](https://ovenrepair.center/problems/) Before you call ### [Oven Control Panel Not Responding](https://ovenrepair.center/problems/control-panel-not-responding/) [All 5 causes, cheapest first](https://ovenrepair.center/problems/control-panel-not-responding/) It also comes with - [**Oven Error Code**](https://ovenrepair.center/problems/oven-error-code/) Problem ### Oven Control Panel Not Responding 5 causes, cheapest first Where C-d0 usually leads ## Controls and sensors. **Control board or touch panel · moderate to highest.** Book a visit [What the job involves](https://ovenrepair.center/services/controls-and-sensors/) ## Dacor ovens. A luxury brand owned by Samsung, whose built-in ovens include steam-assisted and combination models. [Dacor oven repair](https://ovenrepair.center/brands/dacor/) More Dacor codes [C-d1](https://ovenrepair.center/error-codes/dacor-c-d1/) [C-F2](https://ovenrepair.center/error-codes/dacor-c-f2/) [C-20](https://ovenrepair.center/error-codes/dacor-c-20/) [C-21](https://ovenrepair.center/error-codes/dacor-c-21/) [C-23](https://ovenrepair.center/error-codes/dacor-c-23/) [C-70](https://ovenrepair.center/error-codes/dacor-c-70/) [C-72](https://ovenrepair.center/error-codes/dacor-c-72/) [C-A2](https://ovenrepair.center/error-codes/dacor-c-a2/) Communication on other makes [Bertazzoni Err_](https://ovenrepair.center/error-codes/bertazzoni-err/) [Bosch E11](https://ovenrepair.center/error-codes/bosch-e11/) [Fisher & Paykel F101](https://ovenrepair.center/error-codes/fisher-and-paykel-f101/) [JennAir F1 E1](https://ovenrepair.center/error-codes/jennair-f1e1/) [LG F-3](https://ovenrepair.center/error-codes/lg-f-3/) [Maytag F6 E1](https://ovenrepair.center/error-codes/maytag-f6-e1/) [Samsung C-d0](https://ovenrepair.center/error-codes/samsung-c-d0/) [Thermador E11](https://ovenrepair.center/error-codes/thermador-e11/) [All 22 codes of this kind](https://ovenrepair.center/error-codes/#family-communication) Dacor builds this ### Single wall oven One oven cavity set into a cabinet at chest height, with its own controls above the door and nothing to cook on above it. Dacor builds this ### Double wall oven Two full oven cavities stacked in one tall cabinet, sharing one control panel and one power supply but heating on their own. Dacor builds this ### Steam oven A built-in oven that adds water vapor to the cavity, alone or with convection heat, fed from a tank or a water line. ## In Dacor's own words > Control key was short for 1 minute [Dacor user manual: Modernist built-in electric wall oven DOB30M977](https://image-us.samsung.com/SamsungUS/dacor/products/cooking/built-in-oven/dob30m977ds/download/DACOR-Modernist-WallOven-30-Double-Wall-Oven-User-Manual.pdf) [Dacor user manual: Modernist built-in electric wall oven DOB30M977](https://image-us.samsung.com/SamsungUS/dacor/products/cooking/built-in-oven/dob30m977ds/download/DACOR-Modernist-WallOven-30-Double-Wall-Oven-User-Manual.pdf) Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Listed for Dacor Modernist DOB30M977 wall ovens, single and double. ## Dacor C-d0 oven 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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Clean the buttons and wipe off any moisture. If it comes back, it needs a visit. ### Why did C-d0 appear on my Dacor after I wiped the panel? A wet cloth can leave moisture that the control reads as a pressed key. Dry the buttons fully, switch the oven off and try again. ### Can a stuck key on my Dacor cause C-d0 even when nobody is touching it? Yes. The code means a key read as shorted for a full minute, with or without a finger on it. If drying and a restart do not clear it, book a visit. --- **[Read on the site: Dacor Modernist wall oven showing C-d0 | OvenRepair.center](https://ovenrepair.center/error-codes/dacor-c-d0/)** **[Book a visit with OvenRepair.center](https://ovenrepair.center/schedule/)**