Drain Motor And Valve; Brake Adjustment; Trouble Shooting Guide; Concerning Water Supply - Daewoo DWF-100B Service Manual

Drain Motor and Valve

• Lay the front of the washer on the floor.
• Loosen the adjustment screw and four bolts
mounting the drain motor.
• Take out the wire of drain motor from the bracket.
Drain motor
Wire Bracket
Adjustment
screw

Brake Adjustment

• Loosen the adjustment screw fastening the bracket
and place the adjustment screw to the brake lever
as shown in figure.
• Tighten the adjustment screw completely.
3mm
Brake lever Adjustment screw
NOTES
1. The brake adjustment has been made at the factory, so that it is not to re-adjust. However, in case of insuf-
ficient brake operation, perform the upper procedure.
2. Overtightening of the adjustment bolt will cause poor brake performance.
3. Undertightening of the adjustment bolt will cause continuous bracking and, thereby, cause the problems of
the motor during the spin cycle.
18 DIRECTIONS
• Separate the drain motor from the bracket.
• Turn the valve lid by using screw driver as shown
in figure and remove the valve lid from the valve
frame.
Bracket
Valve frame
Adjustment
screw
Valve lid
Screw dirver Valve lid Pin Bellows
• Loosen the adjustment bolt and turn the adjust-
ment bolt until the end of the bolt touches to the
brake lever.
• Tighten the lock nut and apply a small amount of
paint-lock.
Brake lever
Adjustment bolt
Gear mechanism ass'y
Clutch lever

8. TROUBLE SHOOTING GUIDE

NOTES
1. When replace the P.C.B. ASS'Y do not scratch the surface of the P.C.B. ASS'Y.
2. Disconnect the power cord from the electric outlet.

Concerning Water Supply

PROBLEM CHECK POINT
Do you open the water
tap?
YES
Is the filter of the water
inlet valve clogged with
dirt?
NO
Is the water pressure
sufficient?
(0.3~8 kgf/cm 2 )
NOTE : Open the water tap fully and measure
Flow
rate(l/min.)
Water pressure
WATER IS (Kgf/cm
YES
NOT SUP-
From the upper results, you know that the flow rate more than
PLIED.
11.5l/min. is essential for water supply.
NO
Water inlet valve
Does the water inlet
is defective.
valve make operating
sound?
YES
Is the connector or the Improper connection of
NO
terminal connected the connector or the ter-
minal.
properly?
YES
NO
P.C.B AS is defective.
Is the output voltage of
the P.C.B normal?
YES
Lead wire is defective.
CAUSE SOLUTION
NO
Open the water tap.
YES
Clean the filter.
Increase the water pres-
NO
sure.
the flow rate.
11.5 15.0 18.0 20.3 24.1 27.4
0.3 0.4 0.5 0.6 0.8 1.0
)
2
Change water inlet valve.
Connect the connector or
the terminal properly.
Change the P.C.B AS.
Change the lead wires.
TROUBLE SHOOTING 19