Concerning Washing - Daewoo DWF-204AY Service Manual

PROBLEM CHECK POINT
Does the water supply
continue while the power
is turned off?
Does the water supply start
as soon as you press the
power switch?
WATER Operate the washer after
setting the water level to
SUPPLY IS
"HIGH"
NOT
STOPPED.
Does the water supply
continue after the water
reaches to the "HIGH"
level?
Is the air tube of water
level switch kinked or
deformed?

Concerning Washing

PROBLEM CHECK POINT
Does the motor operate after
finishing water supply?
NO
Does pulsator rotate in
only one direction?
Does the motor make
THE
operating sound?
PULSATOR
DOES NOT
YES
ROTATE EVEN
Is the motor coil
IF THE WATER
disconnected?
IS SUPPLED.
Is the connection
condition of capacitor
terminal good?
Is the V-belt worn out?
NO
The water inlet valve is
YES
defective.
NO
YES
The triac of P.C.B is
defective.
NO
YES
YES
Air tube is defective.
Pressure switch is
NO
defective.
YES
YES
The triac of P.C.B is
defective.
NO
YES
Motor is defective.
NO
Improper connection
YES
YES
V-belt is defective.
CAUSE
Change the water inlet
valve.
Change the P.C.B
ASS'Y.
NO
Normal operation.
Change the air tube.
Change the pressure
switch.
CAUSE
Change the P.C.B
ASS'Y.
NO
Connect the terminal
properly.
SOLUTION
SOLUTION
Normal
Change the motor.
Change the V-belt.
Change the motor.
TROUBLE SHOOTING 23