Hotpoint Ultima FDW85 Service Information page 14

SPECIAL FILTER CLEANING CYCLE FLOW CHART
FILTER CLEANING PROGRAMME
If the filter cleaning cycle fails to clear the blockage (the pressure sensor is still in the closed position)
the filter blocked alarm will display.
Cycle start
Drain + 1st fill
2.5l filled in-cycle
via the turbine
Check
pressure switch
2 litres filled via the TURBINE
between rinses
Motor pump ON
Check pressure switch
for 2 seconds
Fill until pressure switch
contacts close,
max 6 litres for 2 mins
Pressure switch
Pressure switch / filter
cleaning alarm AL 05
The DW fills 4.2l during the 1st prerinse
(approx. 0.5l extra, taking into account water
deposited on dry dishes);
3.8 litres remain to be filled.
Confirm programme
During the wash cycle the
high pressure sensor
CLOSES
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