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8.2 Dysfonctionnement de l'entrée d'eau F12
F12 water inlet malfuntion
F12 malfuntion
Is the tap open and the
water flow is bigger than
0.45L/min?
YES
Is there water in
dishwasher?
NON
Is the harness between
water inlet valve and
PCB OK?
OUI
Check the resistance of water
inlet valve
Is the resistance normal?
OUI
Check CN302-1 and
CN304-1short or open
circuit ?
1
NO
Open tap and adjust the water
NO
YES
NO
Reassemle the
harness or change
the harness if
connectors are
damaged
NON
Change water inlet valve
Check the harness of
OUI
overflow switch is ok?
Reassemle the harness or change the
harness if connectors are damaged
pressure
Reassemle the
harness or change
the harness if
connectors are
damaged
NO
Is harness between
flowmeter and PCB
normal?
OUI
Is flowmeter normal?
OUI
Replace PCB
1
OUI
NO
Turn on
1
dishwasher
and run, is
normal
END
NO
Change
flowmeter
1
Replace PCB
OUI
Check the com and no
port of overflow switch is
conductive?
NO
Change the overflow switch
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