---
title: "E15 – Dishwasher error code"
description: "When E15 appears on a Dishwasher, pause and note what the appliance was doing: preheat, broil, simmer, a wash cycle, or right after a power blink. Those…"
url: "https://thermadorservicesupport.com/error-codes/dishwasher/thermador/e15-dishwasher-error-code/"
date_modified: "2026-06-08"
Brand: "Thermador"
Appliance Type: "Dishwasher"
---


# E15 – Dishwasher error code

When **E15** appears on a Dishwasher, pause and note what the appliance was doing: preheat, broil, simmer, a wash cycle, or right after a power blink. Those details help a technician separate a one-time reset issue from a repeating fault.

After storms, wait one clean power cycle, then watch for repeating alarms before assuming the appliance is fine long term.

Book service through **Thermador Support**: [844-683-0648](tel:8446830648). We explain options in plain English before larger parts work and document what we find.

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