Repair Dishwasher DE DIETRICH – Zurich

2. Diagnosis — A certified Swiss Pro Service technician visits your home at a time convenient to you. Using professional diagnostic tools, they carry out a thorough inspection of the key components: the circulation pump, the heating element (resistenza calorifera), the spray arms, and the turbidity sensor. De Dietrich appliances are engineered to tight tolerances, so accurate diagnosis is essential before any part is touched. You receive a clear, itemised quote before any repair work begins — no surprises.

3. Repair — Once approved, the repair is carried out on-site wherever possible. Common De Dietrich dishwasher faults we resolve include a noisy or burnt-out circulation pump, limescale-blocked spray arms, a malfunctioning turbidity sensor causing poor wash results, and error codes such as E9/F9 — which signals a triac fault on the heating element. Our technicians carry a comprehensive stock of parts, minimising the need for return visits.

4. Guarantee — Every repair completed by Swiss Pro Service comes with a 12-month written warranty on the installed parts. You receive written confirmation of the work carried out and the terms of your guarantee — a standard you can rely on, consistent with the quality expectations that De Dietrich owners rightly hold.

Speed matters. In most Swiss cantons, we offer appointments within 48 hours, often the next day in the main cities, so your kitchen routine is restored as quickly as possible. De Dietrich has been crafting premium domestic appliances for over three centuries, and as part of the SEB Group, their engineering continues to evolve. Swiss Pro Service's ongoing technician training ensures we remain fully current with the latest De Dietrich dishwasher platforms — so whether your machine is a recent model or an older workhorse, you are in expert hands.