LG BW-951S / BW-1051S / BW-1052S / BW-1053S Service Manual ▷ View online
36
Water Suply
Washing
Drain
Intermittent Spin
High Speed Spin
No Power Spin
Water Suply
Drain
Intermittent Spin
High Speed Spin
No Power Spin
Water Suply
Rinsing
Drain
Intermittent Spin
High Speed Spin
No Power Spin
Power Off
N
o
rm
a
l
Ex-large
4
1
5
4
220"
-
120"
4
4
220"
-
120"
4
3
4
220"
4
120"
10"
Large
3
1
2
4
220"
-
120"
3
4
220"
-
120"
3
3
4
220"
4
120"
10"
Medium
2
9
3
220"
-
100"
2
3
220"
-
100"
2
3
3
220"
3
100"
10"
S
m
a
ll
2
9
3
220"
-
100"
2
3
220"
-
100"
2
3
3
220"
3
100"
10"
Blanket
Ex-large
4
1
7
4
220"
-
120"
4
4
220"
-
120"
4
3
4
220"
4
120"
10"
Large
3
1
5
4
220"
-
120"
3
4
220"
-
120"
3
3
4
220"
4
120"
10"
Medium
2
9
3
220"
-
100"
2
3
220"
-
100"
2
3
3
220"
3
100"
10"
S
m
a
ll
2
9
3
220"
-
100"
2
3
220"
-
100"
2
3
3
220"
3
100"
10"
Speedy
Ex-large
4
6
-----
4
220"
-
120"
4
3
4
220"
1
120"
10"
Large
3
6
-----
4
220"
-
120"
3
3
4
220"
1
120"
10"
Medium
2
6
-----
3
220"
-
100"
2
3
3
220"
1
100"
10"
S
m
a
ll
2
6
-
-
-
-
-
3
220"
-
100"
2
3
3
220"
1
100"
10"
W
o
o
l
Ex-large
4
6
4
220"
-
90"
4
4
220"
-
90"
4
3
4
220"
-
90"
10"
Large
3
6
4
220"
-
80"
3
4
220"
-
80"
3
3
4
220"
-
80"
10"
Medium
2
6
3
220"
-
70"
2
3
220"
-
70"
2
3
3
220"
-
70"
10"
S
m
a
ll
2
6
3
220"
-
70"
2
3
220"
-
70"
2
3
3
220"
-
70"
10"
No Power Spin : Spin by remained power
Time Unit is minute in the chart (34" : 34 second)
Total time for full process can be changeable depending on the water pressure.
W
a
s
h
1st Deep Rinse
2nd Deep Rinse
Spin
Default
Default
Default
4) WF-T(F,C,S)8301 Series Program chart
37
5) WF-S8618(9) Series Program chart
38
4-4. ADJUSTMENT
1) BRAKE LEVER ADJUSTMENT
Motor Pulley
Clutch Pulley
2
2
1
2.0~3.5mm
P.V Link
Brake lever
Motor Pulley
Clutch lever
Brake lever
Lock net
Adjustment
screw
Clutch lever
Brake lever bar
Keep the clearance
1.9 0.1mm between
the tip of the adjustment
screw and brake lever.
1.9 0.1mm between
the tip of the adjustment
screw and brake lever.
• Shown as in the figure, untighten the adjustment
screw to keep clearance less than 1.9 0.1mm
between the tip and the brake lever.
And turn on the lock nut then paint it red.
between the tip and the brake lever.
And turn on the lock nut then paint it red.
CAUTION.
• Painting part is adjusted in factory, it does not
need adjusting.
• Adjust the screw properly if the brake doesn't
work during spin.
2) KEEPING CLEARANCE
• Keep the clearance about 2.0~3.5mm between
brake lever and P.V link as shown in the figure.
• Clutch pulley must be turning to one side P.V
Link is pulling the brake Lever.
• Clutch pulley must be turning to the left and the
right when P.V Linke does not pull the brake
Lever.
Lever.
3) V-BELT ADJUSTMENT
• Adjust the motor pulley by pushing the motor like
arrow , to make V-belt tension parallel when
pushed at the point of arrow .
pushed at the point of arrow .
• When the V-belt is not properly adjusted, the
motor will not be running or the belt will be
slipping.
slipping.
CAUTION
CAUTION
CAUTION
39
4-5. DISASSEMBLY INSTRUCTION
Be sure to unplug the power to repair and replace
electric parts.
1) Disassembly of Front Panel & PCB
Assembly
Remove two screw caps using a sharp tool and two
front panel fixing screws.
Push the front panel to the left side then pull it out
Disconnect the leads from the controller
Remove 4 screw from the front panel
Remove the PCB Assembly.
Fuse is located in the PCB assembly
For fuse replacement use the following rated fuse
* Rating of fuse
- 250V 6A fusing type for 220-240V product
- 125V 12A fusing type for 100-127V product
Be sure to make earth connection for trouble
diagnosis and parts replacement. If impossible,
touch earth wire on the body to remove electric
deviation between the body and product before
work.
diagnosis and parts replacement. If impossible,
touch earth wire on the body to remove electric
deviation between the body and product before
work.
CAUTION FOR ELECTROSTATICS
leads
PCB Assembly
Fuse
Click on the first or last page to see other BW-951S / BW-1051S / BW-1052S / BW-1053S service manuals if exist.