Electrolux EFLS417SIW, Technical & Service Manual

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41
E35
E35: Pressure Sensor Indicates Water Overfill
E35
Water Inlet Valve defective, Air Tube kinked, Main Control Board defective.
E38
E38: Air Trap Clogged
E38
Water Inlet Valve defective, Air Tube kinked, Main Control Board defective.
Checks to perform:
WARNING
Check that all the connectors are correctly
inserted.
Check if the air tube is connected properly without kinking and
leaking? (Disconnect the tubes and blow into them to make sure the
system is unobstructed.) (See Fig. 1)
Y
E
S
Is the frequency of Pressure Sensor between 44.5 Hz to 45 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 / Repair the air tube,
and repeat the diagnostic cycle
to check for any further errors.
Replace Pressure Sensor and
repeat the diagnostic cycle to
check for any further errors.
NO
NO
Is the resistance measurement of the Solenoid Valve approximately
990 Ω ± 10% ? (Measure it directly on the Solenoid Valve without
wiring.) (See Fig. 3)
Y
E
S
Reconnect the connector and measure approximately 990 Ω ± 10% on
the Solenoid Valve wiring connector on the circuit board side between
J10-1 and J10-3, J10-4 and J10-6. Is the Solenoid Valve wiring OK?
(See fig. 4)
Replace the Solenoid Valve,
and repeat the diagnostic cycle
to check for any further errors.
Replace / Repair the wiring, and
repeat the diagnostic cycle to
check for any further errors.
NO
NO
Y
E
S
Y
E
S
Replace the Main Control Board, and repeat the
diagnostic cycle to check for any further errors.
Is the water level above 4.5 inches?
Y
E
S
Replace Pressure Sensor and repeat the
diagnostic cycle to check for any further errors.
NO
Remove power from Washer. Does the water stop
coming in?
Y
E
S
Replace the water valve assembly and repeat the
diagnostic cycle to check for any further errors.
NO
Troubleshooting Based on Error Codes