Error code reference

Miele Dishwasher Error Code F12

Water intake fault at start of step; during the first 5 seconds of any water intake step, at least 15 pulses from flow meter B3-4 were not registered.

SourceMiele Generation 6000 Dishwashers - Service Manual (DW G6XXX)Section 001-3.4

Diagnostic procedure

The full F12 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
1
First diagnostic step
Check that the on-site shutoff valve (water supply) is open.

SourceMiele Generation 6000 Dishwashers - Service Manual (DW G6XXX)Section 001-3.4

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

11 manuals in the MyPros+ library document this code for Miele dishwasher.

Models covered by the manuals that document this code

More models are covered than are listed here.

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