Error code reference

Electrolux Oven Error Code Etb

Boiler safety switch triggered (TSB) - missing water, limestone accumulation, wrong TC probe insertion, safety thermostat damaged, or room temperature <5°C.

SourceElectrolux Professional Skyline/Magistar Ovens - Service Manual: Electronic Boardsp. 83

Electrolux codes Electrolux oven codes

Diagnostic procedure

The full Etb 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

Reset safety switch; descale boiler; check X7 on ACU.

SourceElectrolux Professional Skyline/Magistar Ovens - Service Manual: Electronic Boardsp. 83

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 Etb 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

1 manual in the MyPros+ library documents this code for Electrolux oven.

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 Etb procedure

Where this code is documented

Related Electrolux oven error codes