Fault Repair; Jammed Circulation Pump; Drain Pump Switches On And Off At Short Intervals; Intake/Drain Led Flashes And Lights Up Alternately (Incognito) - Miele G 1 Series Technical Information

Technical Information
3

Fault Repair

3.1

Jammed Circulation Pump

Symptom:
With long intervals between wash cycles or at first commissioning (if the
period of time between manufacture and installation was long), the axial face
seal of the circulation pump can jam. As a result of this, the circulation pump
will not run (see Fault Code F14, Section 080-3.16).
Cause:
Axial face seal is jammed.
Remedy:
1. Remove the filter combination from the sump.
2. Pour in approximately one quart of hot water (no hotter than 167°F) with 3
to 5 drops of rinse aid and wait 5 minutes.
3. Restart the dishwasher.
Note:
The circulation pump must be replaced only if the above measures were not
successful.
3.2

Drain Pump Switches On and Off at Short Intervals

Symptom:
The drain pump operates with 1 second on and 4 seconds off.
Cause:
Electronic fault.
Remedy:
Replace the electronic. See Section 100-4.5 or 100-4.6.
3.3

Intake/Drain LED Flashes and Lights up Alternately (Incognito)

Cause:
On-site water supply valve closed.
Remedy:
Open water supply valve.
Cause:
Blockage in WPS (WaterProof System) filter.
Remedy:
1. Disconnect the dishwasher from the power supply.
2. Close the water supply valve.
3. Unscrew the WaterProof System from the water supply valve.
4. Remover the washer from the threaded union.
5. Remove the filter with needlenose pliers.
6. Clean or replace the filter as necessary.
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G 1xxx/G 2xxx