--- title: "Range error code F10" description: "Dacor range error code F10: One code covering two quite different findings, which is unusual and useful: the manual is telling you that a welded relay and a…" url: "https://dacormiami.support/error-codes/range-er-f10/" date_modified: "2026-09-12" Appliance type: "range" --- # Range error code F10 ### What F10 means on this make One code covering two quite different findings, which is unusual and useful: the manual is telling you that a welded relay and a loose sensor lead produce the same picture from the control’s point of view. The relay is the more serious of the two, because a relay stuck closed keeps an element powered whether or not the control is asking. If the oven has been running hotter than it should, that is the half to look at first. ### 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 ER30D, ER36D and ER48D 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 - Say whether the oven has been over-heating — that points at the relay rather than the wiring. - Cut power at the breaker if the cavity heats with the oven switched off. - The sensor harness is checked at both ends before anything is ordered — loose is commoner than failed. - A welded relay is replaced, not cleaned. It will do the same thing again. ### Where this goes next The job this usually becomes is [oven temperature sensor service](/services/oven-temperature-sensor-service/), 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. ER30D, ER36D and ER48D ranges What this one means What F10 means on this make One code covering two quite different findings, which is unusual and useful: the manual is telling you that a welded relay and a loose sensor lead produce the same picture from the control’s point of view. The relay is the more serious of the two, because a relay stuck closed keeps an element powered whether or not the control is asking. If the oven has been running hotter than it should, that is the half to look at first. 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 ER30D, ER36D and ER48D 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 Say whether the oven has been over-heating — that points at the relay rather than the wiring. Cut power at the breaker if the cavity heats with the oven switched off. The sensor harness is checked at both ends before anything is ordered — loose is commoner than failed. A welded relay is replaced, not cleaned. It will do the same thing again. Where this goes next The job this usually becomes is oven temperature sensor service, 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: Range error code F10](https://dacormiami.support/error-codes/range-er-f10/)**