Error code reference

ASKO Dishwasher Error Code FB

Spray arm divider fault: position contact is continuously closed or open; the programme proceeds but indication shown only in the service menu.

SourceAsko Dishwasher - Full Service Manual: DW20.1/DW20.2/DW20.3/DW20.4 Seriesp. 37

ASKO codes ASKO dishwasher codes

Diagnostic procedure

The full FB 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

Check spray arm divider (function of gearbox, contacts and wiring).

SourceAsko Dishwasher - Full Service Manual: DW20.1/DW20.2/DW20.3/DW20.4 Seriesp. 37

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More steps, wiring diagram references, and verified part numbers

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

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Where this code is documented

7 manuals in the MyPros+ library document this code for ASKO dishwasher.

Models covered by the manuals that document this code

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The full FB procedure

Where this code is documented

Models covered by the manuals that document this code

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