--- title: "Dacor Modernist wall oven showing C-23 | OvenRepair.center" description: "What C-23 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-23/" --- # Dacor Modernist wall oven showing C-23 C-23 appears when the temperature probe of a Dacor Modernist oven reads as shorted while the oven is running. ## What C-23 actually means. C-23 appears when the temperature probe of a Dacor Modernist oven reads as shorted while the oven is running. Dacor oven display What to do when C-23 shows on the oven ### Kind of code Temperature sensor The reading from the temperature probe fell outside what the control will trust, or climbed far higher than the setting. A loose connector or a probe that has drifted is ruled out before the control itself, and a reading that runs away means the breaker goes off first. ### Usually leads to Temperature sensor and calibration Baking that comes out burnt or pale at the usual setting, traced to the sensor, its wiring or an oven that simply needs calibrating. ### Shows up as Oven Error Code The oven shows letters and numbers, beeps, and stops a cycle or refuses to start one. ### 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 Dacor Modernist wall ovens with the temperature probe (DOB30M977 manual). ## Before you book, in this order. Each step comes from Dacor's own guidance for C-23 on its ovens. Follow it to the end: the last card says whether this is a visit. 01 Press OFF and restart the oven. 02 If C-23 persists, disconnect power for at least 30 seconds and reconnect. 03 If it keeps returning, book a visit. ### Still there? It usually turns into [temperature sensor and calibration](https://ovenrepair.center/services/temperature-sensor-and-calibration/). Book with the code and the model number. ### What not to do C-23 is not the cavity sensor, which reports as C-20. It concerns the probe. ## What you may notice with it. The oven problem C-23 tends to arrive with. Answer these at the oven before anyone is booked. [All problems](https://ovenrepair.center/problems/) Before you call ### [Oven Error Code](https://ovenrepair.center/problems/oven-error-code/) [All 6 causes, cheapest first](https://ovenrepair.center/problems/oven-error-code/) Problem ### Oven Error Code 6 causes, cheapest first Where C-23 usually leads ## Temperature sensor and calibration. **Temperature sensor or calibration · low.** Book a visit [What the job involves](https://ovenrepair.center/services/temperature-sensor-and-calibration/) ## 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-d0](https://ovenrepair.center/error-codes/dacor-c-d0/) [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-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/) Temperature sensor on other makes [Electrolux F30](https://ovenrepair.center/error-codes/electrolux-f30/) [Fisher & Paykel F210](https://ovenrepair.center/error-codes/fisher-and-paykel-f210/) [Frigidaire F30](https://ovenrepair.center/error-codes/frigidaire-f30/) [GE Profile F4](https://ovenrepair.center/error-codes/ge-profile-f4/) [GE F3](https://ovenrepair.center/error-codes/ge-f3/) [JennAir F3 E0](https://ovenrepair.center/error-codes/jennair-f3e0/) [Kenmore F3/E0](https://ovenrepair.center/error-codes/kenmore-f3-e0/) [KitchenAid 1d11](https://ovenrepair.center/error-codes/kitchenaid-1d11/) [All 29 codes of this kind](https://ovenrepair.center/error-codes/#family-sensor-circuit) 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 > Temp probe sensor is short when [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. Dacor Modernist wall ovens with the temperature probe (DOB30M977 manual). ## Dacor C-23 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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Press OFF and restart the oven. If it comes back, it needs a visit. ### Does C-23 on my Dacor mean the oven is broken? Not the oven as a whole. C-23 points to the temperature probe reading as shorted, so the cavity itself may heat normally. ### Should I keep roasting with the probe after C-23 on my Dacor? No. A shorted reading means the probe temperature cannot be trusted. Try the restart steps, and book a visit if the code comes back. --- **[Read on the site: Dacor Modernist wall oven showing C-23 | OvenRepair.center](https://ovenrepair.center/error-codes/dacor-c-23/)** **[Book a visit with OvenRepair.center](https://ovenrepair.center/schedule/)**