Concerning Washing; Concerning Draining - Daewoo DWF-7588TE Service Manual

PROBLEM CHECK POINT
Does the water supply
YES
continue while the
power is turned off?
NO
Does the water supply YES
start as soon as you
press the power switch?
NO
Operate the washer
WATER
after setting the water
SUPPLY IS
level to "HIGH"
NOT
STOPPED.
Does the water supply
continue after the
water reaches to the
"HIGH" level?
YES
Is the air tube of water
level switch kinked or
deformed?
NO

CONCERNING WASHING

PROBLEM CHECK POINT
Does the motor operate after
finishing water supply?
NO YES
YES
Does pulsator rotate
in only one direction?
THE
Does the motor make
PULSATOR
operating sound?
DOES NOT
YES NO
ROTATE
EVEN IF THE
Is the motor coil YES
WATER IS disconnected?
SUPPLED.
NO
Is the connection
condition of capacitor
terminal good?
YES
NO
Is the V-belt worn out?
NO
CAUSE SOLUTION
The water inlet valve is
Change the water inlet
defective.
valve.
The triac of P.C.B is Change the P.C.B
defective. ASS'Y.
NO
Normal operation.
Air tube is defective. Change the air tube.
Pressure switch is Change the pressure
defective. switch.
CAUSE SOLUTION
Change the P.C.B
The triac of P.C.B is
ASS'Y.
defective.
NO
Normal
Motor is defective.
Change the motor.
Connect the terminal
Improper connection
properly.
Change the V-belt.
V-belt is defective.
Change the motor.
22

CONCERNING DRAINING

PROBLEM CHECK POINT
NO
Do you put down
the drain hose?
YES
Does the drain YES
THE motor operate
normally?
WASHER
DOES NOT
NO
DRAIN.
YES
Is the input voltage
of drain motor
normal?
NO
CAUSE SOLUTION
Install drain hose
Improper installation
properly.
Drain problem by the Remove the foreign
foreign matter matter.
accumulated inside
drain valve housing.
Drain motor is Change the drain
defective. motor.
Change the P.C.B
P.C.B ASS'Y is
ASS'Y.
defective.
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