Daewoo DWM-500M, Service Manual

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PRINCIPLES OF OPERATION AND EXPLANATION OF FUNCTIONS
Problem C heck Point
C ause Solution
Problem
C heck Point
C ause Solution
Pulsator rotate
only in one
direction.
There is excessive
noise during
washing.
The Spin Dryer
does not rotate.
Is the wiring of Condenser properly
connected?
Are there strange noise from Tub when
the Pulsator rotates?
Impurtities between
Pulsator and Tub.
Pulsator im properly
assem bled.
The contact of Door
Switch is open.
Motor does not start due
to opening the Condenser
circuit.
Tighten the Pulsator fixing
screw.
Keep the Door Spin *O
closed during spin.
Reconnect.
Is the wiring of wash timer properly
connected?
NO
NO
NO
NO
NO
YE S
YES
Y ES
YES
YE S
Is the Door S pin *O open?
Is there a whirring sound form the
S pin Motor when turned O N?
Is the Condenser properly connected?
Improper wiring.
Improper wiring.
Reconnect.
Defective W ash tim er.
Reconnect the W ash
Timer
Replace W ash Tim er.
Remove im purities after
disassembling Pulsator.
S om ething is in contact
with the Pulsator Pulley or
M otor Pulley or other
rotationg parts.
Adjust the parts so that
there are no im purities in
contact with rotating parts.
NO
NO
YE S
Set the Spin S elector to SPIN
Is the Spin Selector properly set?
YES
NO
Concerning Spin