Haier LMD8124PBCS0 User manual

Twin-tub
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washing machine
Model:
LMD8124PBCS0
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SERVICE MANUAL
This service information
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is designed for experienced repair technicians only and is not designed for use by the general public.
It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians.Any attempt to service
or repair the product or products dealt with in this service information by anyone else could result in serious injury or death`
WARNING
C2010 Haier washing Machine
All rights reserved. Unauthorized copying and distribution is a violation of law.
Order No.TL1806S016V1.1

Chapter 1: CONTENTS
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1
1.Contents 1
2.
4. Safety preconditio
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n 4
5. 5
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6. 6
6-1.Dismantle and installation 6
6-2 .Points of Attention in After-sales Service 9
7. 10
7-1.Net dimension 10
7-2.Name parts 11
8. Maintenance service and check method 12
8- 1. Wash parts 12
8- 2. Spin parts 13
8- 3. Spin parts 14
9. 17
10. Wiring diagram 18
Features 2
3. Specifications 3
Warning and cautions
Installation and accessory parts
Trouble-shooting Answer to question
Appearance brief introduction
Service Manual
Model NO:LMD8124PBCS0
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Features
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Full plastic cabinet
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Full plastic twin-tub integrated with cabinet
no rustiness for be affected with damp
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Choose water current and washing time
Choose spinning time
Separate washing and spinning
Full plastic washing tub and spinning tub
Concavo-convex on veins in Tub side
Special drain lid
Wide range voltage design,not be afraid of fluctuating
Unique Wash-board design ,more clean
Chapter 2: FEATURES
2
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Chapter 3: SPECIFICATIONS
3
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Model
LMD8124PBCS0
Free standing
Features for use
Wash capacity k
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g
14.0
Spin capacity kg
10.0
Level/Volume
L
1
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/41L 2/62L 3/85L 4/102L
Preset H ×
Residual dampness % < 115
Control model t
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imer
controller ×
Normal computerized ×
Fuzzy computerized ×
Frequency conversion ×
Service features
Programs 2
Short cycle ×
Inlet heating select
Heating selection ×
Spinning cycle (selector) ×
Spinning cycle (variable) ×
Start/Pause ×
Automatic balancing
Aesthetics
Cabinet material P=Plastic/Z=Zincking/C=Cold ) P
Rolled stainless steel ×
Inner drum(stainless steel=s/plastic=p) S
Drain type U=drain up D=drain down) D
Door (glass=g / plastic=p) ×
Adjustable feet ×
Technical data
Voltage/frequency V
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/Hz 220V~ / 50Hz
Wash power W
430
Spin power W
300
Special fun
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ction ×
Air-Bubble ×
Feet wheel ×
Water fall current ×
Dimensions (measurements)
Height / built under mm
1020
Width mm 973
Depth / with open door mm
552
Dimensions packed ( measurements packed)
Height mm
1020
Width mm
995
Depth mm
582
Net weight kg
About 34
Gross weight kg
About 39
20'Container load Sets
48
40’Container load Sets 96
40H’Container load Sets 118
NOTE: " " FOR AVAILABLE, " × " FOR NOT AVAILABLE “-”FOR NOT APPLICABLE

Chapter 4: safety precondition
Please insert the power cord into
special receptacle with rated vol-
tage. Be sure to use single-phase
three pins receptacle. The earthing
terminal of the receptacle must be
earthed reliably. If possible, please
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adopt electric leakage protector.
When the machine is normally
using, please put the power plug
at the location easily to be insert-
ed and extracted by hand. Be sure
to pull the plug off when there's
power failure, or the machine is
being moved, cleaned or when it
is idle.
If the power cord is bad, to avoid risk it is required to replace it by the
technicians of our special shop or the after-sale service department.
Keep the pin of the power plug clean.
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4
Do not put the machine at damp
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place like the bathroom . Never
wash it with water. Do not place
wet laundries on the control panel.
Do not use water hotter than 50
In case the washing machine is installed
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on ground with carpet , do not block the
ventilation hole with carpet.
Ventilation hole at
th
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e bottom of the
washing machine
Do not wash water-proof laundries like
the raincoat, bike covers etc. to avoid
abnormal vibrations in spinning.
Do not let the machine share one receptacle
with other electric appliances. If the power
plug is damaged, or the plugging into the
receptacle is loose, do not use the plug any
more.
Warning sign
Forbidding sign Contents marked with that symbol are actions forbidden to perform.
Performing of those actions may result in damage of the machine
or injure the personal safety of the user.
Contents marked with that symbol are related to the safety of the
product and the users.Please operate in strict conformity to the contents.
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Model NO:LMD8124PBCS0

Chapter 5: WARNING AND CAUTIONS
5
Please don t use the washer in the environment below 0
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If the washer is below 0 ,the
washer s water inlet system and draining system will be frozen, the result in the damaged
of the whole machine. If the washer has below 0 , please be sure to ensure the waher is
placed under the room temperature for 2 4 hours and then use.
It is suggested to use foamless washing powder.
Please put down the drain hose before washing, and connect the water in let pipe properly.
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.
Handicapped or children without care
shall not use the machine.
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.).
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Chapter 6: INSTALLATION AND ACCESSORY PARTS
6
Please install and adjust the machine according to the requirement of
the manual. It is very important to your security and correct operating
the machine.
Usage of the drain hose
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6.1 Dismantle and installation
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5. If the extra hose
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is too long, cut it either
at point A or B.
B
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A
> 30mm
<1.5m
The drainage shall be smooth with the drain hose.
1.The height of the drain hose shall be
less than 10cm , or the drainage will
not be smooth enough and cause
incomplete drainage.
2.Do not tramp or press the drain hose.
3.If the drain hose is too long, cut it at mid point.
To make smooth drainage, cut the front end of
the hose slantingly.
4.If extra drain hose is needed , please make
separate purchase. The inner diameter of the
extra hose shall not less than 30mm, and the
length shall not exceed 1.5m.
<10cm
Figure 1

7
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Figure 1 indicates the ex factory
installation position of the drain
hose(In wash tub).
Extend the drain hose
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Take out the drain hose from the
wash tub,fix the drain hose in
drain valve parts , make the drain
hose extend towards back side.
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(Exrend the drain hose from the
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side of back, hang the drain hose
in to the hanging hole at the both
sides or back of the machine)
(As per Figure 2)

Spin tub shaft
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Bearing seat
Figure 4
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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
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 3)
Dismantling and installation of
the spin tub
Dismantle the Major 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 4
Figure 3
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.
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9
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.
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The bearing seat is an inlay component. Be sure to aim the claw of the inner lining at the
hole of the tub then push it in. Please use suitable tools and add even pressure around
the tub.
After inlay the bearing seat, check if the claw is installed to proper position from the outside
of the twin-tub (Figure 5).
Figure 5
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Right Wrong
6.2 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
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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.
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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.
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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.
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Model NO:LMD8124PBCS0