Haier HWM65-187S User manual

Twin-tub washing machine
Model HWM65-187S
SERVICE MANUAL
Manual code:SM HWM65-187S Edition: 2008.04.17
Features
Full plastic cabinet
Choose water current and washing time
Choose spinning time
Sperate washing and spinning
Full plastic washing tub and spinning tub

1
CONTENTS
1.Contents 1
2.
3. Specifications 3
4. 4
5. 5
6. Net dimension 6
7. 7
8. Parts and functions 10
9. Maintenance service and trouble shooting 11
10. Wiring diagram 15
Features 2
Safety precautions
Warning and cautions
Installation and accessory parts

2
FEATURES
Features
Full plastic cabinet
Choose water current and washing time
Choose spinning time
Sperate washing and spinning
Full plastic washing tub and spinning tub

3
Specification

4
Please insert the power cord into special
receptacle with rated voltage.Be sure to
use single-phase two pins receptacle.
The earthing terminal must be earthed
reliably.If possible,please adopt electric
leakage protector.
When the machine is normally using, please
put the power plug at the location easily to
be inserted and extracted by hand. Be sure
to pull the plug off when there'spower failure,
or the machine is being moved, cleaned or
when it is idle.
SAFETY PRECAUTIONS
If the power cord is bad, to avoid risk it is required to replace.
Keep the pin of the power plug clean.
In case the washing machine is installed
on ground with carpet , do not block the
ventilation hole with carpet.
Ventilation hole at
the bottom of the
washing machine
Do not use water hotter than 50 C .
Do not share one receptacle with other
electric appliances. Do not use it in
case that the power plug is damaged
or the inserting into the receptacle is
loose.
Do not wash water-proof laundries such
as the raincoat, bicycle shelter etc. To
avoid abnormal vibration during spinning.
Do not put the machine at damp place
like the bathroom . Never wash it with
water. Do not place wet laundries on the
control panel.

5
Do not stretch hands into the working
machine. It is dangerous even if the
rotation is slow. Take special care of
the children.
Handicapped or children without care
shall not use the machine.
Do not put any hot or heavy items
( such as the kettle with hot water )
on the washing machine.
Do not decompose, repair or alter the
machine by yourself.
Keep the machine away from direct
sunlight and heat source like the
heater.
Do not wash laundries with volatile
materials (such as thinner, petrol etc.).
Petrol
Thinner
WARNING AND CAUTIONS

Figure 1
NET DIMENSION
INSTALLATION AND ACCESSORY PARTS
6
Unit mm
690
376
2.Do not step on or press the drain hose.
The drainage shall be smooth with the drain hose.
1.put the drain hose up to suitable position. .
Notes: the highest point of drain pipe should be
higher than
the water level of washing tub
for avoiding to siphon
phenomenon during drain.
<1.2m
0.7m<H

7
INSTALLATION AND ACCESSORY PARTS
Figure 1 indicates the ex factory installation
position of the drain hose.
Figure 1
Soft item
Extend the drain hose from the side of spin tub.
Put soft items on the ground. Lean the machine
down gently with the front surface facing the
ground. Take off the drain hose from the cabinet.
Take the hose out of the fixing groove.
(See to Figure 3).
Embed the drain hose into the groove along the side
of the spin tub in the order of (1)~(3), heading for the
side of the spin tub. (See to Figure 3).
Embed the drain hose into the groove with
hands. Take care not to damage the drain
hose in fastening the fixing clamp.
Soft item Figure 2
Figure 3
Embed into the
groove in turn
Extend to the
spin tub side

Spin tub shaft
Bearing seat
Figure 8
Oilite bearing
Inner lining of
the bearing seat
Fastening screw
Fastening screw of
the brake wheel
Inner lining of the
brake wheel
Brake wheel
Spin motor shaft
Points of Attention in After-sales Service
Be sure to switch off the power during dismantling or repair.
Be sure to use insulated wiring terminals and insulation box in connection of the wires, and
crimp and fix to proper position with suitable tools.
In welding connections with electric iron, be sure to twist the wires before welding, and insulate
with insulation tapes.
In welding the wires with electric iron, be sure not to touch the resin part and insulation part of
each switch.
The inlay connection wires and terminals shall not be loose or drop.
Do not make the wires touch the moving parts like the belt, pulley of the motor, brake bar etc.
Do not make the wires touch the sharp edges and high-temperature area.
In case that there are metal parts with the wires, do not make the wires touch the metal parts.
Insulation materials are needed between them.
After assembly, the washing machine shall act normally. Check if it leaks and if the sound and
vibration are normal.
Dismantling and installation of the control panel component
Loosen the fastening screws. Pull towards the direction
indicated in the figure to dismantle the control panel. In
installation the beard shall lock into the installation hole
of the major frame. (Figure 6)
Dismantling and installation of the spin tub
frame component
Push the points marked with " " as indicated in
the figure and pull the spin tub frame towards
upper left direction to dismantle the spin tub frame
components. In installation, after set the rear side
of the spin tub frame to proper position, push the
four points marked with " " downwards by force
to resume its original position. (Figure 7)
Dismantling and installation of
the spin tub
Dismantle the spin tub frame component.
Loosen the fastening screw of the spin tub
shaft. The spin tub then can be taken out.
In installation, be sure to inlay the bulge of
the inner lining of the brake wheel into the
groove of the spin tub shaft. (Figure 8
Figure 6
Spin tub frame
Dismantle Installation
Figure 7
INSTALLATION AND ACCESSORY PARTS
8

Dismantling and installation of the base frame
Dismantle the back cover. Loosen the wires. Loosen the
fastening screw of the spin tub shaft. Separate the shaft
from the brake wheel. Loosen the brake hook. Take off
the brake cable frame from the installation groove of the
twin-tub. Take off the V-belt. Take out the drain hose from
the groove of the base frame. Loosen the fastening screw
between the base frame and the cabinet to dismantle the
base frame component.
Dismantling and installation of the bearing seat
Once the bearing seat is taken off, it can not be utilized again. Therefore do
not dismantle
it as far as possible. In case that it has to be replaced, please dismantle it as
per following
sequence, then install a new bearing seat.
Dismantle the spin tub . Then pull out the bearing seat.
Cut off the inner lining claw inside the bearing seat with cutting pliers and
take it out.
Install the new bearing seat and inner lining.
Dismantling and installation of the bearing seat
Once the bearing seat is taken off, it can not be utilized again. Therefore do
not dismantle
it as far as possible. In case that it has to be replaced, please dismantle it as
per following
sequence, then install a new bearing seat.
Dismantle the spin tub . Then pull out the bearing seat.
Cut off the inner lining claw inside the bearing seat with cutting pliers and
take it out.
Install the new bearing seat and inner lining.
Figure 9
Right Wrong
9
INSTALLATION AND ACCESSORY PARTS

10
Figure 10
PARTS AND FUNTIONS
Major frame
Base frame
Water-filling entrance
Wash selector
Wash timer
Control panel
Water level adjusting
lever
Pulsator
Wash tub
Wash tub cover
Drain hose
Overflow filter
Valve cover
Outer cover of the spin tub
Inner cover of the spin tub
Spin tub
Cabinet
Spin timer
Lint filter
(installed by user)

11
Insert the power plug , but the machine does not work
Wash part
YES
YES
YES
YES
YES
YES
YES
Switch on the power.
Replace the plug
or receptacle.
Replace with new power
supply cord.
Replace the fuse.
Inlay the connecting
wire again.
Check if the motor is good?
Replace the motor
Replace the wash timer
Replace the capacitor
Check if the capacitor
is good?
Poor contact or inferior
inside of the wash timer
Open the wash timer.
Check if the power source is available?
Check if the contact between
the plug and receptacle is good?
Check if the power supply
cord is good
Check if the fuse is good?
Check if the wash timer is opened ?
NO
NO
NO
No
NO
NO
NO
NO
NO NO
Check if the inlay of
the connecting wire
terminal is good?
MAINTENANCE SERVICE AND TROUBLE SHOOTING

Spin part
12
Check if the brake system
is detached?
Repair the brake system.
Check if the spin timer
is opened ?
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
NO
NO YES
YES
NO
Switch on the power.
Open the spin timer.
Check if the power source
is available?
Replace the plug
or receptacle.
Replace with new
power supply cord.
Check if the contact between
the plug and receptacle is good?
Check if the power supply
cord is good?
Replace the fuse.
Inlay the connecting
wire again.
Check if the fuse is good?
Check if the micro-switch is closed?
Check if the inlay of
the connecting wire
terminal is good?
Replace the capacitor.
Check if the capacitor
is good?
Replace the motor.
Repair the micro-switch,
make it closed.
Check if the motor is good
MAINTENANCE SERVICE AND TROUBLE SHOOTING

13
There is metal rubbing noise in braking
The washing noise is too large
If the brake arm
has brake block ?
NO Add the brake or replace
the brake arm.
Is the motor noise large?
Is the motor fastened tightly?
Is the belt too loose
or too tight?
Replace the wash timer
Is the wiring of
the wash timer proper?
Is the radiating pulley loose?
Is the pulsator rubbing the
bottom of the twin-tub?
8.4 The pulsator only rotates towards one direction
YES
NO
YES
YES
YES
NO
YES
NO
NO
Replace the motor.
Fasten the motor tightly.
Adjust the tension of the belt.
Fasten the radiating pulley.
Adjust the gap between the
pulsator and the twin-tub.
Adjust the wiring to
proper position.
YES
NO
MAINTENANCE SERVICE AND TROUBLE SHOOTING

Trouble-shooting Answers to question
(If there's breakdown, please pull off the power plug before checking) The following
phenomena are not breakdowns sometimes. Please confirm again before
it to repair.
14
Phenomena The reason
The machine does
not act.
Is there power failure?
Is the power plug loose?
Is the pulsator twisted by
foreign materials?
Is the drain hose put down?
Is the drain hose blocked by
foreign material?
Are there laundries falling to
the outer side of the spin tub?
The draining
does not work
Are there hair pin, coins or
metal items brought inside
the tub?
Is the machine slanting?
Is the gland pressed evenly?
Are there laundries falling to
the outer side of the spin tub?
Are the laundries in spin tub
too much?
There's abnormal
sound and violent
vibration during
spinning
There's abnormal
sound during washing
Use it when the power is on.
Insert the power plug tightly.
Remove the foreign materials?
Put down the drain hose?
Remove the foreign material?
Please contact the after-sales
service department.
Remove the hair pin, coins or
metal items
Level the machine properly.
Pressed the gland evenly
Remove the laundries
Remove a little laundries

WIRING DIAGRAM
Actual Circuit Diagram
There is overload protector installed in the motor. In case that the motor is overload or meets
breakdown in working, the protector will act and stop the motor. When the breakdown is
removed, the motor will resume normal working.
Figure13
Figure 12
Spin timer
Safety switch
Orange
Purple
Purple
Grey
Spin
motor
Blue
Blue
Wash
motor
Red
Yellow
Wash timer
C1
C2
S2
S1
a
b
Fuse
Brown
M
M
1
15
1
spin timer
microswitch
wash timer
wash
motor
capacitor
fuse
red
red
red
yellow
yellow
Grey
Grey
Grey
brown
brown brown
blue
Yellow/green
orange orange
purple
purple purple
yellow
blue
Cabinet
Control
Panel
spin
motor

Group
Haier Industrial Park, No.1, Haier Road
266101, Qingdao, China
http://www.haier.com
Sincere Forever