--- title: "Speed oven repair" description: "Bertazzoni speed oven repair: five of these ovens are speed ovens: a microwave and a convection oven sharing one cavity, so the thing does in fifteen minutes…" url: "https://bertazzonimiami.support/services/speed-oven-repair/" date_modified: "2026-08-27" Appliance type: "Microwaves, Wall ovens" --- # Bertazzoni speed oven repair ### Two appliances, one cavity A speed oven heats with microwave energy and with a convection element at the same time, which is how it cooks several times faster than a conventional oven. Five of the eighteen ovens in this line are built that way. For a repair it is unusually convenient: the two systems are independent, so which one has stopped tells you most of what a technician needs before he arrives. ### The three symptoms and what each means - **Browns but does not cook through** — the microwave half. - **Cooks through but does not brown** — the convection half: element, fan or sensor. - **Does nothing** — usually the supply, the main control, or a door interlock, which is the cheapest of the three. ### The one safety point we will not soften The high-voltage capacitor in the microwave section holds a charge that can injure you long after the appliance is unplugged. On every other appliance on this site there is something sensible an owner can check. Here there is not, and we would rather say so plainly than imply otherwise. ### What the repair costs Speed oven work starts at $205. The convection half is priced like any oven repair; the microwave half depends on which component the measured test points at, and that figure is agreed with you before anything is opened. What this involves Microwave and convection tested as two separate appliances The door interlocks checked, because they stop both halves at once No microwave component opened without the capacitor discharged Work out which half has stopped An oven that browns perfectly but no longer heats through has lost the microwave side. One that heats through but will not brown has lost convection. One that does neither is usually the door interlocks or the supply, which is a much cheaper answer than either. Test the convection side conventionally Element, fan, sensor and control, exactly as on any convection oven. This half is ordinary and it is worth establishing early, because if it is healthy the visit is about the microwave half only. Test the microwave side safely A measured power test rather than a guess, and nothing opened until the high-voltage capacitor has been discharged. This is not a caution we include for form: that capacitor holds a dangerous charge long after the appliance is unplugged. Check the interlocks Every microwave has a set of switches that must agree the door is shut. One of them out of adjustment stops the whole appliance and mimics a far more expensive failure. They are checked before anything is condemned. Two appliances, one cavity A speed oven heats with microwave energy and with a convection element at the same time, which is how it cooks several times faster than a conventional oven. Five of the eighteen ovens in this line are built that way. For a repair it is unusually convenient: the two systems are independent, so which one has stopped tells you most of what a technician needs before he arrives. The three symptoms and what each means Browns but does not cook through — the microwave half. Cooks through but does not brown — the convection half: element, fan or sensor. Does nothing — usually the supply, the main control, or a door interlock, which is the cheapest of the three. The one safety point we will not soften The high-voltage capacitor in the microwave section holds a charge that can injure you long after the appliance is unplugged. On every other appliance on this site there is something sensible an owner can check. Here there is not, and we would rather say so plainly than imply otherwise. What the repair costs Speed oven work starts at $205. The convection half is priced like any oven repair; the microwave half depends on which component the measured test points at, and that figure is agreed with you before anything is opened. ### It gets hot but food is not cooking through. That is the microwave half, and the convection half doing its job is why it still gets hot. Say exactly that when you book — it points at the magnetron, the high-voltage components or the interlocks, and it means the technician arrives expecting a microwave repair inside an oven rather than an oven repair. ### It does nothing at all. Often better news than it sounds. When both halves stop together the common causes are the supply, the main control, or a door interlock switch — and the last of those is a small, inexpensive part. Two independent heating systems failing simultaneously is much less likely than one thing they both depend on. ### Can I take the cover off and look? Please do not. Everything else on this site has some sensible owner-side checks and this one genuinely does not. The capacitor in the microwave section stores enough energy to injure you well after the appliance has been unplugged, and there is no useful check to be done with the cover off that offsets that. ### Does it have to come out of the cabinet? Usually yes, and it should be planned for. A speed oven is built into a tall housing, often above or below another appliance, and the components are reached from the back and sides. It is routine but it is not a fifteen-minute visit, and it is better to know that when booking. --- **[Read full article: Speed oven repair](https://bertazzonimiami.support/services/speed-oven-repair/)**