Error code reference

Gaggenau Oven Error Code F23

Relais control not chooseable - no contact at flat wire or electronics defective (ED 220/221 steamer)

SourceGaggenau Built-In Ovens - Technical Data Sheet: EB 270/271 & EB 290/291 SeriesPage 20/21

Diagnostic procedure

The full F23 procedure

Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.

MyPros+ · DiagnosticsStep 1 preview

First diagnostic step

Do NOT remove a live ribbon cable; chip on relay electronics will be damaged.

SourceGaggenau ED 220/221 Oven - Service Bulletin: Operation & Troubleshootingp. 27

Unlock with pass

More steps, wiring diagram references, and verified part numbers

Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.

Unlock F23 procedure $9.95

Or subscribe: $29/month for all codes plus Max diagnostics, with 70 Max messages a day. Plus applicable tax.

Where this code is documented

4 manuals in the MyPros+ library document this code for Gaggenau oven.

Models covered by the manuals that document this code

75,000+ service documents · 20,000+ error codes · 100+ brands

Get Started

$29/month · Cancel anytime · Or $9.95 3-day pass · Plus applicable tax

The full F23 procedure

Where this code is documented

Models covered by the manuals that document this code

Related Gaggenau oven error codes