--- title: "Thermador dishwasher showing E22 | DishwasherRepair.center" description: "What E22 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-e22/" --- # Thermador dishwasher showing E22 E22 on a Thermador most often comes from a clogged filter. ## What E22 actually means. E22 on a Thermador most often comes from a clogged filter. The same entry also names a blocked drain pump, a loose pump cover and a bent drain hose. Thermador dishwasher display · also shown as E-22 What to do when E22 shows on the dishwasher ### Kind of code Drain Water did not leave the tub in the time the control expects. A clogged filter, a kinked hose or a blocked disposal inlet are ruled out before the drain pump. ### Usually leads to Drain and pump repair Water left standing in the tub, cleared by finding where the drain path actually stops. ### Shows up as Dishwasher Not Draining Dirty water stays in the bottom of the tub after the cycle ends. ### Make Thermador Luxury built-in dishwashers from the BSH family, in stainless and panel-ready versions. ### Source Thermador US support: Dishwasher Error Codes Thermador models with two-digit E codes; the four-digit version with the same list of checks is E9240. ## Before you book, in this order. Each step comes from Thermador's own guidance for E22 on its dishwashers. Follow it to the end: the last card says whether this is a visit. 01 Take out the filter, rinse it under the tap with a little mild soap, and brush off the film. 02 Check that the drain pump cover under the filter is seated and clear. 03 Look behind the machine for a drain hose that is sharply bent. 04 Book a visit if a clean filter and a clear hose do not stop E22. ### Still there? It usually turns into [drain and pump repair](https://dishwasherrepair.center/services/drain-and-pump-repair/). Book with the code and the model number. ### What not to do E22 is not a heater or control error; everything Thermador lists for it sits in the water's path out of the tub. ## What you may notice with it. The dishwasher problems E22 tends to arrive with. Answer these at the dishwasher before anyone is booked. [All problems](https://dishwasherrepair.center/problems/) Before you call ### [Dishwasher Not Draining](https://dishwasherrepair.center/problems/dishwasher-not-draining/) [All 6 causes, cheapest first](https://dishwasherrepair.center/problems/dishwasher-not-draining/) It also comes with - [**Dishwasher Smells Bad**](https://dishwasherrepair.center/problems/dishwasher-smells/) Problem ### Dishwasher Not Draining 6 causes, cheapest first Where E22 usually leads ## Drain and pump repair. **Drain pump or drain hose · low.** Book a visit [What the job involves](https://dishwasherrepair.center/services/drain-and-pump-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 dishwashers stop draining, from the filter to the sink Is it safe to run, and what about the floor ### The Dishwasher and Garbage Disposal Connection 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 [E15](https://dishwasherrepair.center/error-codes/thermador-e15/) [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/) Drain on other makes [ASKO F10](https://dishwasherrepair.center/error-codes/asko-f10/) [Bertazzoni F2](https://dishwasherrepair.center/error-codes/bertazzoni-f2/) [Bosch E24](https://dishwasherrepair.center/error-codes/bosch-e24/) [Cove 800115](https://dishwasherrepair.center/error-codes/cove-800115/) [Dacor 5C](https://dishwasherrepair.center/error-codes/dacor-5c/) [Electrolux i20](https://dishwasherrepair.center/error-codes/electrolux-i20/) [Fisher & Paykel A3](https://dishwasherrepair.center/error-codes/fisher-and-paykel-a3/) [Frigidaire i20](https://dishwasherrepair.center/error-codes/frigidaire-i20/) [All 44 codes of this kind](https://dishwasherrepair.center/error-codes/#family-drain) 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 > The dishwasher filter is blocked. The filter is the area where food particles get caught and it needs to be cleaned regularly. [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 models with two-digit E codes; the four-digit version with the same list of checks is E9240. ## Thermador E22 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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Take out the filter, rinse it under the tap with a little mild soap, and brush off the film. If it comes back, it needs a visit. ### What is most often behind E22 on a Thermador? A clogged filter is the most common cause Thermador names. Lift it out, rinse it with a small amount of mild soap, and brush off the greasy layer that forms on it. ### Could E22 on my Thermador be an electronics problem? No, every cause Thermador lists for E22 lies along the drain route: the filter, the drain pump, its cover and the drain hose. When the filter is washed and the hose is open yet E22 keeps showing, arrange a visit. --- **[Read on the site: Thermador dishwasher showing E22 | DishwasherRepair.center](https://dishwasherrepair.center/error-codes/thermador-e22/)** **[Book a visit with DishwasherRepair.center](https://dishwasherrepair.center/schedule/)**