--- title: "Oven error code C-31" description: "Dacor oven error code C-31: The electronics behind the panel are running hotter than they should, and the control has said so." url: "https://dacormiami.support/error-codes/oven-c-31/" date_modified: "2026-09-12" Appliance type: "oven, range" --- # Oven error code C-31 ### What C-31 means on this make The electronics behind the panel are running hotter than they should, and the control has said so. On a built-in appliance the first question is not the board at all — it is the installation. A wall oven in a tall unit relies on the clearances the manufacturer specified, and a cabinet packed tight around it, or a filled void above it, produces exactly this. The cooling fan is the second question and the board itself is the third. ### Where this appears, and which table it belongs to On the appliance’s own display. Photograph it before you cut the power: a display that has been cleared has taken the evidence with it, and there is no way to ask the machine for it again. Then check the model, because this make changed hands in 2016 and the two generations share no code string. The same characters mean different things on a Classic ERC oven, an ER-series range and a Modernist induction cooktop, and a meaning read off the wrong table is worse than no meaning at all. ### Which machines this one applies to Modernist wall ovens and Pro ranges. The same number on a different appliance of this make is a different page and often a different repair, which is why this archive is organized by appliance rather than by number. This maker documents codes on 5 of the appliance types this site publishes — coffee machine, cooktop, dishwasher, oven and range — and publishes none at all for freezer, microwave, range hood, refrigerator and wine cooler. Those appliances have symptom pages here and no code pages, which is the honest answer rather than borrowing a table from the machine next door. ### What to do about it - Check what is around and above the appliance — this is an installation problem more often than a part. - Listen for the cooling fan running when the oven is hot. - Allow it to cool fully before restarting; repeated hot restarts make it worse. - If ventilation is correct and the fan runs, the board’s own cooling is examined. ### Where this goes next The job this usually becomes is [oven not heating repair](/services/oven-not-heating-repair/), and that page carries a starting figure and the reasons that move it. If it turns out to be nothing — and on this make a real share of these are modes, reminders and settings rather than problems — the visit ends there and you pay the diagnostic and nothing else, or call [(305) 363-6067](tel:+13053636067) and describe what the panel is doing before booking anything. Modernist wall ovens and Pro ranges What this one means What C-31 means on this make The electronics behind the panel are running hotter than they should, and the control has said so. On a built-in appliance the first question is not the board at all — it is the installation. A wall oven in a tall unit relies on the clearances the manufacturer specified, and a cabinet packed tight around it, or a filled void above it, produces exactly this. The cooling fan is the second question and the board itself is the third. Where this appears, and which table it belongs to On the appliance’s own display. Photograph it before you cut the power: a display that has been cleared has taken the evidence with it, and there is no way to ask the machine for it again. Then check the model, because this make changed hands in 2016 and the two generations share no code string. The same characters mean different things on a Classic ERC oven, an ER-series range and a Modernist induction cooktop, and a meaning read off the wrong table is worse than no meaning at all. Which machines this one applies to Modernist wall ovens and Pro ranges. The same number on a different appliance of this make is a different page and often a different repair, which is why this archive is organized by appliance rather than by number. This maker documents codes on 5 of the appliance types this site publishes — coffee machine, cooktop, dishwasher, oven and range — and publishes none at all for freezer, microwave, range hood, refrigerator and wine cooler. Those appliances have symptom pages here and no code pages, which is the honest answer rather than borrowing a table from the machine next door. What to do about it Check what is around and above the appliance — this is an installation problem more often than a part. Listen for the cooling fan running when the oven is hot. Allow it to cool fully before restarting; repeated hot restarts make it worse. If ventilation is correct and the fan runs, the board’s own cooling is examined. Where this goes next The job this usually becomes is oven not heating repair, and that page carries a starting figure and the reasons that move it. If it turns out to be nothing — and on this make a real share of these are modes, reminders and settings rather than problems — the visit ends there and you pay the diagnostic and nothing else, or call [(305) 363-6067](tel:+13053636067) and describe what the panel is doing before booking anything. --- **[Read full article: Oven error code C-31](https://dacormiami.support/error-codes/oven-c-31/)**