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7 TROUBLESHOOTING ACCORDING TO ALARM CODES
E11: Difficulty in filling water during washing phase
E11
Tests to be performed:
NO
Access the diagnostic cycle and duct water through all the compartments
Is the drain hose positioned
correctly so as not to create the
siphon effect? (fig.1)
Is the hydraulic circuit efficient
Is the hydraulic circuit of the
pressure switch efficient
(leaks/blockage)? Fig. 2
Replace the circuit board and restart the diagnostic cycle to check for further alarms.
Do any or all the solenoids fail to function?
Is the ohmic resistance of the solenoid about 3.5
÷4.5 KΩ? (Measure directly on the solenoid
valve without wiring) -see fig. 3-
Re-attach the connector and measure about 3.5
÷4.5 KΩ on the solenoid wiring connector
(circuit board side (fig.4): across J9-3 and J9-1
(washing), across J9.4 and J9.6 (prewash),
across J8-3 and J8-1.
Is the solenoid valve wiring OK?
Replace the circuit board and restart the
diagnostic cycle to check for further alarms.
03-2009 SOI/DT-mdm FCPD-dp Quality-fz
Maximum water fill time for each pressure switch level
(this time is reset to zero each time the level is reached)
Is water ducted through all the compartments?
YES
YES
(leaks)?
YES
YES
YES
YES
YES
NO
Position the drain circuit correctly and restart the
diagnostic cycle to check for further alarms.
NO
Repair the hydraulic circuit and restart the
diagnostic cycle to check for further alarms.
NO
Repair the hydraulic circuit of the pressure
switch and restart the diagnostic cycle to check
NO
Check that the tap is open, that the mains
water pressure is sufficient and that the hoses
are correctly connected and not kinked.
NO
Replace the solenoid and restart the diagnostic
cycle to check for further alarms.
NO
Replace or repair the wiring and restart the
diagnostic cycle to check for further alarms.
If there are traces of burning on the circuit
board, refer to page
20/91
(phases 2,3,4)
for further alarms.
90
E11
599 70 56-70
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