--- title: "La Cornue CornuFé induction range showing E2" description: "What E2 means on La Cornue CornuFé induction ranges, what to check before booking, and when it is not a failure at all." url: "https://rangerepair.center/error-codes/la-cornue-e2/" --- # La Cornue CornuFé induction range showing E2 On a CornuFé induction range, E2 reports that the electronic unit has run too hot and shut itself down. ## What E2 actually means. On a CornuFé induction range, E2 reports that the electronic unit has run too hot and shut itself down. La Cornue asks you to look at how the range was installed and whether it gets enough air, and notes that a pan boiled dry can set it off as well. La Cornue range display What to do when E2 shows on the range ### Kind of code Surface elements and induction A radiant element, a coil or an induction zone did not heat the way the control expected, or ran hotter than it should. The pan, the switch behind the knob and the wiring to the element come first; on induction, the power board and the coil under the glass are checked next. A zone that will not switch off, or a crack in the glass, means the breaker goes off before anything else. ### Usually leads to Surface element and glass top repair Electric zones that stay cold, run too hot or will not switch off, and cracked or damaged glass on radiant and induction models. ### Shows up as Range Error Code The range display shows letters, numbers or a flashing symbol, beeps, and stops the oven, a cooking zone or a clean. ### Make La Cornue A French maker of hand-assembled ranges, known for vaulted oven ceilings and custom finishes. ### Source CornuFé 110 Induction Installation & User Guide (lacornueusa.com) CornuFé 90 and 110 induction ranges, per the installation and user guides on lacornueusa.com. ## Before you book, in this order. Each step comes from La Cornue's own guidance for E2 on its ranges. Follow it to the end: the last card says whether this is a visit. 01 Switch the zone off and give the top time to cool down completely. 02 If E2 returns during normal cooking with a filled pan, book a visit to check the installation's ventilation. ### Still there? It usually turns into [surface element and glass top repair](https://rangerepair.center/services/surface-element-and-glass-top-repair/). Book with the code and the model number. ### What not to do E2 is not the pan-missing message; a zone that cannot see a pan shows a separate symbol. ## What you may notice with it. The range problems E2 tends to arrive with. Answer these at the range before anyone is booked. [All problems](https://rangerepair.center/problems/) Before you call ### [Range Error Code](https://rangerepair.center/problems/range-error-code/) [All 6 causes, cheapest first](https://rangerepair.center/problems/range-error-code/) It also comes with - [**Range Surface Element Not Heating**](https://rangerepair.center/problems/surface-element-not-heating/) Problem ### Range Error Code 6 causes, cheapest first Where E2 usually leads ## Surface element and glass top repair. **Surface element, switch or glass top · low to moderate.** Book a visit [What the job involves](https://rangerepair.center/services/surface-element-and-glass-top-repair/) ## La Cornue ranges. A French maker of hand-assembled ranges, known for vaulted oven ceilings and custom finishes. [La Cornue range repair](https://rangerepair.center/brands/la-cornue/) More La Cornue codes [U400](https://rangerepair.center/error-codes/la-cornue-u400/) [Er](https://rangerepair.center/error-codes/la-cornue-er/) [U](https://rangerepair.center/error-codes/la-cornue-u/) [E](https://rangerepair.center/error-codes/la-cornue-e/) [H](https://rangerepair.center/error-codes/la-cornue-h/) [L](https://rangerepair.center/error-codes/la-cornue-l/) Surface elements and induction on other makes [AGA E2](https://rangerepair.center/error-codes/aga-e2/) [BlueStar E2](https://rangerepair.center/error-codes/bluestar-induction-e2/) [Bosch F1](https://rangerepair.center/error-codes/bosch-f1/) [Café Flashing ON indicator](https://rangerepair.center/error-codes/cafe-on-indicator-flash/) [Electrolux F40](https://rangerepair.center/error-codes/electrolux-f40/) [Frigidaire F40](https://rangerepair.center/error-codes/frigidaire-f40/) [GE Profile Flashing power setting](https://rangerepair.center/error-codes/ge-profile-flashing-power/) [Hestan E2](https://rangerepair.center/error-codes/hestan-induction-e2/) [All 35 codes of this kind](https://rangerepair.center/error-codes/#family-surface) La Cornue builds this ### Gas range Open flames on top and a gas-fired oven below, all fed by one supply line behind the range and lit by igniters rather than a match. La Cornue builds this ### Dual-fuel range Gas burners on top and an electric oven below, the combination most professional-style ranges use, needing both a gas line and a 240-volt circuit. La Cornue builds this ### Induction range A glass top that heats the pan itself through copper coils and power boards, over an electric oven, with electronics doing almost all the work. ## In La Cornue's own words > The electronic unit is too hot. Please check the installation of the cooker, making sure that there is sufficient ventilation. [CornuFé 110 Induction Installation & User Guide (lacornueusa.com)](https://d2a7uujil7d64c.cloudfront.net/file/450) [CornuFé 110 Induction Installation & User Guide](https://d2a7uujil7d64c.cloudfront.net/file/450) Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. CornuFé 90 and 110 induction ranges, per the installation and user guides on lacornueusa.com. ## La Cornue E2 range 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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Switch the zone off and give the top time to cool down completely. If it comes back, it needs a visit. ### My La Cornue CornuFé showed E2 after a pot boiled over and dried. Is it damaged? Not necessarily; a dry pan is one of the triggers La Cornue lists. Let the top cool, and book a visit only if E2 comes back with a filled pan. ### What if E2 appears on my CornuFé with nothing unusual on the zone? Then the heat is most likely not escaping from the space around the range. That points to the installation, which is checked during a visit. --- **[Read on the site: La Cornue CornuFé induction range showing E2](https://rangerepair.center/error-codes/la-cornue-e2/)** **[Book a visit with RangeRepair.center](https://rangerepair.center/schedule/)**