PLDC01938
REVISION 00
01/06/2011
TECHNICAL DEPT
Stavale
- date 05/09/2011
194/195
E2.1.9 No water is delivered
A
Correct the error as described in table E1.2.
1
Check there are no errors on the control panel
display, see paragraph E1.2.
B
If there are no errors, go to point 2.
A
If the tap is closed, open it
2
Check that the detergent delivery tap on the
tank is open, see B3.2.
B
If the tap is open, go to point 3
A
If the solenoid valve and/or filter are dirty, clean
them.
3
Check the cleanliness of the water delivery
filter and solenoid valve.
B
If the solenoid valve and/or filter are clean, go to
point 4.
A
If the output voltage is 36 V, replace the solenoid
valve, see paragraph A5.2
B
If there is no voltage, go to point 5
4
Check the output voltage from the solenoid
valve cap connector H, see paragraph A5.2
C
If there is voltage but little water, go to point 6.
A
If there is voltage, check the continuity of the wires
connecting it to the solenoid valve.
5
Check the output voltage from the control
panel board, see paragraph B3.2.
B
If there is no voltage, replace the control panel
board.
A
If the pump is not functioning correctly, replace it.
6
Check electrical functioning of the detergent
pump as described in paragraph B3.2
B
If the pump is functioning, but water delivery is still
inadequate, go to point 7.
A
If the opening is obstructed, free it.
7
Check that the opening of the water delivery
hose on the tank is clean.
B
If the opening is clean, go to point 8.
A
If the detergent pump is functioning correctly
electrically and in terms of flow, replace the solenoid
valve.
8
Check electrical functioning and flow rate of
the detergent pump with the solenoid valve
detached as described in paragraph B3.2.
B
If the pump does not satisfy the electrical and flow
requisites, replace it.
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