168
E35
E35: Water Overload
E35
Pressure sensor hose blocked, Water inlet valve.
Checks to perform:
WARNING
Check that all the connectors are correctly inserted.
Is the air tube connected properly (check also for kinking
and leaking) ? (Disconnect the tubes and blow into them to
make sure the system is unobstructed) (See Fig. 1)
Replace or Repair the air tube and repeat the Diagnostic
Cycle to check for any further alarms.
Is the resistance measurement of the Solenoid Valve
approximately 1375Ω ± 10%? (Measure it directly on the
Solenoid Valve terminals without wiring) (See Fig. 3)
Replace the Solenoid Valve and repeat the Diagnostic
Cycle to check for any further alarms.
Reconnect the connector and measure approximately
1375Ω ± 10% on the Solenoid Valve wiring connector on
the circuit board side between terminals J20-1 & J20-3,
J18-1& J18-3 and J18-4 & J18-6 (See Fig. 4). Is the
Solenoid Valve wiring ok?
Replace / Repair the wiring and repeat the Diagnostic
Cycle to check for any further alarms.
Replace the Main Control Board and repeat the Diagnostic
Cycle to check for any further alarms.
Is the frequency of Pressure Sensor between 45 Hz to 45.5
Hz? (Measure it on the pressure sensor wiring connector at
Main Control Board when machine is powered with empty
tub (No water)) (See Fig.2)
Replace Pressure Sensor and repeat the Diagnostic
Cycle to check for any further alarms.
NO
NO
NO
NO
Y
E
S
Y
E
S
Y
E
S
Y
E
S
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