--- title: "Thermador dishwasher showing E15 | DishwasherRepair.center" description: "What E15 means on Thermador dishwashers, what to check before booking, and when it is not a failure at all." url: "https://dishwasherrepair.center/error-codes/thermador-e15/" --- # Thermador dishwasher showing E15 On a Thermador, E15 tells you the leakage protection has switched on because a safety switch sensed water in the base of the machine. ## What E15 actually means. On a Thermador, E15 tells you the leakage protection has switched on because a safety switch sensed water in the base of the machine. Thermador dishwasher display What to do when E15 shows on the dishwasher ### Kind of code Leak detected Water has reached the base pan under the tub and tripped the float that stops the cycle. Shut off the supply, find where it escaped, then dry the base. ### Usually leads to Leak and seal repair Water on the floor or under the unit, followed back to the gasket, the hoses, the pump seal or the tub. ### Shows up as Dishwasher Leaking Water Water on the kitchen floor during or after a cycle, from the door, the corners or underneath. ### Make Thermador Luxury built-in dishwashers from the BSH family, in stainless and panel-ready versions. ### Source Thermador US support: Dishwasher Error Codes Thermador dishwashers with a two-digit E display; Thermador lists E3100 as the four-digit version with the same wording. ## Before you book, in this order. Each step comes from Thermador's own guidance for E15 on its dishwashers. Follow it to the end: the last card says whether this is a visit. 01 Close the water supply to the dishwasher before anything else. 02 Keep the dishwasher switched off until the water in the base is explained. 03 Book a visit so the source can be found and the base dried before the next load. ### Still there? It usually turns into [leak and seal repair](https://dishwasherrepair.center/services/leak-and-seal-repair/). Book with the code and the model number. ### What not to do Do not treat E15 as a reset-and-forget code; Thermador's instruction is to shut off the water first. ## What you may notice with it. The dishwasher problem E15 tends to arrive with. Answer these at the dishwasher before anyone is booked. [All problems](https://dishwasherrepair.center/problems/) Before you call ### [Dishwasher Leaking Water](https://dishwasherrepair.center/problems/dishwasher-leaking-water/) [All 6 causes, cheapest first](https://dishwasherrepair.center/problems/dishwasher-leaking-water/) Water or wiring at risk ### Dishwasher Leaking Water 6 causes, cheapest first Where E15 usually leads ## Leak and seal repair. **Door gasket, hose or pump seal leak · low.** Book a visit [What the job involves](https://dishwasherrepair.center/services/leak-and-seal-repair/) ## Read these before the visit. Short guides that make the call quicker and the diagnosis cheaper. [All guides](https://dishwasherrepair.center/guides/) What it is trying to tell you ### Why a dishwasher leaks, traced from the puddle Is it safe to run, and what about the floor ### Dishwasher Leaks and Water Damage: What to Do First Error codes ### All 188 codes, by make ## Thermador dishwashers. Luxury built-in dishwashers from the BSH family, in stainless and panel-ready versions. [Thermador dishwasher repair](https://dishwasherrepair.center/brands/thermador/) More Thermador codes [E22](https://dishwasherrepair.center/error-codes/thermador-e22/) [E23](https://dishwasherrepair.center/error-codes/thermador-e23/) [E24](https://dishwasherrepair.center/error-codes/thermador-e24/) [E25](https://dishwasherrepair.center/error-codes/thermador-e25/) [E16](https://dishwasherrepair.center/error-codes/thermador-e16/) [E18](https://dishwasherrepair.center/error-codes/thermador-e18/) [E12](https://dishwasherrepair.center/error-codes/thermador-e12/) [E27](https://dishwasherrepair.center/error-codes/thermador-e27/) [UP](https://dishwasherrepair.center/error-codes/thermador-up/) Leak detected on other makes [Bertazzoni F1](https://dishwasherrepair.center/error-codes/bertazzoni-f1/) [Bosch E15](https://dishwasherrepair.center/error-codes/bosch-e15/) [Café LEAK DETECTED](https://dishwasherrepair.center/error-codes/cafe-leak-detected/) [Dacor LC](https://dishwasherrepair.center/error-codes/dacor-lc/) [Fisher & Paykel F30](https://dishwasherrepair.center/error-codes/fisher-and-paykel-f30/) [Fulgor Milano E1](https://dishwasherrepair.center/error-codes/fulgor-milano-e1/) [Gaggenau E:3000](https://dishwasherrepair.center/error-codes/gaggenau-e3000/) [GE Profile LEAK DETECTED](https://dishwasherrepair.center/error-codes/ge-profile-leak-detected/) [All 24 codes of this kind](https://dishwasherrepair.center/error-codes/#family-leak) Thermador builds this ### Built-in dishwasher The standard 24-inch machine under the counter, and the one nearly every American kitchen has. Thermador builds this ### Panel-ready dishwasher Hidden behind a cabinet door, controlled from the top edge, and repaired with the panel's weight in mind. Thermador builds this ### Compact dishwasher The 18-inch and ADA-height machines for small kitchens, where the tight tub changes both loading and repairs. ## In Thermador's own words > E15 - The safety switch has detected water in the base of the dishwasher. The leakage protection system has activated. [Thermador US support: Dishwasher Error Codes](https://www.thermador.com/us/support/dishwashers/error-codes) Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Thermador dishwashers with a two-digit E display; Thermador lists E3100 as the four-digit version with the same wording. ## Thermador E15 dishwasher 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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Close the water supply to the dishwasher before anything else. If it comes back, it needs a visit. ### Can I just reset E15 on my Thermador and run another load? No, the leakage protection has reacted to water in the base, and Thermador asks owners to close the water supply before anything else. The machine should stay off until that water is explained. ### My Thermador shows E3100; is that the same as E15? Yes, E3100 is the four-digit form Thermador uses with the same wording as E15. Both mean the safety switch detected water in the base. --- **[Read on the site: Thermador dishwasher showing E15 | DishwasherRepair.center](https://dishwasherrepair.center/error-codes/thermador-e15/)** **[Book a visit with DishwasherRepair.center](https://dishwasherrepair.center/schedule/)**