Merloni Elettrodomestici
DISHWASHER EVO3
Service manual
EN
03-05-20/0
17-54
Language Issue/Edition
Page
3.11
Special Filter Cleaning cycle
The Filter Cleaning cycle can be started in two ways:
• if the pressure switch contacts do not close
after water has filled
i.e.
during the 2-minute pressure switch control, the filters will be cleaned.
•
during each stage of the wash cycle
, if the pressure sensor contacts stay
reset for at least 5 seconds.
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
FILTER CLEANING PROGRAMME
Water level sensor / filter
cleaning alarm AL 058
(see table of alarms)
Confirm programme
During the wash cycle the
pressure switch
OPENS
The DW fills 4.2l during the 1st prerinse
(approx. 0.5lextra, taking into account water
deposited on dry dishes);
3.8 litres remain to be filled.
