Daewoo DWM-500M, Service Manual

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PRINCIPLES OF OPERATION AND EXPLANATION OF FUNCTIONS
Problem
C heck P oint
C ause
S olution
The Spin Dryer
does not rotate.
Is the Motor hot?
(In case there is Therm al Protector)
Is the W iring good?
(Refer to the W iring Diagram)
Is the Door S witch Lever properly
placed on the Door Spin *O ?
Assemble after loosening
Link B rake and
adjusting downward.
Power restored when
Motor cools
Power has been cut off
by the Thermal Protector
Im proper wiring.
Defective connection
Improper wiring
Reconnect the wiring.
Replace Door Switch or
reshape the Lever.
Reconnect the terminal.
Replace the Spin M otor.
Replace the S pin Timer.
Reload the clothes so they
are well balanced.
Tighten the Bolt in Drum
Coupling Assembly
Reload the clothes and
press down the Safety
Cover into Spin Basket.
NO
NO
NO
NO
NO
NO
NO
Y ES
Y ES
YE S
YES
Y ES
YES
Y ES
Y ES
YE S
YE S
There are strange
noise and severe
vibration during
spinning.
Is the Door Switch terminal properly
connected?
Is the contact of Spin Tim er good?
Is the wash load well balanced?
A re clothes or the Safely Cover
stuck out of the S pin Basket?
Is the assembly between the Drum
Coupling A ssembly and Spin M otor
or Spin Dryer loose?
Is The Spin Dryer itself well Balanced?
Tub is in contact with the
object stuck out.
Improper structural assembly
S pin Dryer unbalance Re-assem ble Spin Dryer.
Defective Spin Motor
Defective Spin Tim er
Spin Dryer does not
balanced due to wash load.
Brake wire is too long
The Brake Band is touching
the Drum coupling Assem bly.
NO
NO
NO