E35: Water Overload - Frigidaire FFLE3911QW Technical & Service Manual

E35: Water Overload

E35
Pressure sensor hose blocked, Water inlet valve.
Checks to perform:
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)
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)
Is the resistance measurement of the Solenoid Valve
approximately 1375Ω ± 10%? (Measure it directly on the
Solenoid Valve terminals without wiring) (See Fig. 3)
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 the Main Control Board and repeat the Diagnostic
Cycle to check for any further alarms.
Y
E
S
Y
E
S
Y
E
S
Y
E
S
WARNING
Check that all the connectors are correctly inserted.
Replace or Repair the air tube and repeat the Diagnostic
NO
Cycle to check for any further alarms.
Replace Pressure Sensor and repeat the Diagnostic
NO
Cycle to check for any further alarms.
Replace the Solenoid Valve and repeat the Diagnostic
NO
Cycle to check for any further alarms.
Replace / Repair the wiring and repeat the Diagnostic
NO
Cycle to check for any further alarms.
168
E35