mabe WMA07DXESXS User manual

Service Manual
D ate
Product WMA07DXESXS
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Order NO.TL1610S009
Issue
Service Manual Rev.
Chapter 1: General Infromation
1-1. Table of Contents
Document control
Chapter 1. General Information ............................................................................... 2
2 stnetnoC fo elbaT.1-1
3 senilediuG lareneG.2-1
3slobmys gninraW dna noituaC.3-1
......................................................................................................... 1
Chapter 2. Product Feature
4serutaeF.1-2
5snoitacificepS.2-2
3slobmys noitacidni noitcnuF.4-1
....................................................................................... 4
Chapter 3. Safety Precautions
3-1. Safety 6
7snoituac dna gninraW.2-3
Chapter 4. Installation and accessory parts .............................................................
6
8
4-2. Installation the button plate
4-3. Adjustment of the installation position
4-1. Key points in installation
4-4. Usage of operation buttons
4-7. Key points in disassembly
4-5. Product briefs
15
15
Chapter 6. Maintenance service and trouble shooting
.............................................
6-1.
6-2. Trouble shooting charts
6-2-1. No action(the indicator is off)
6-2-2. No water filling
6-2-3. No rotation in washing or(rotate to one direction)
6-2-4. No draining
6-2-5. Keep filling water
6-2-7. Too much spinning noise
6-2-6. No spinning
6-2-8. Too much noise in washing
6-2-9. The tub rotates to one direction(in washing)
6-2-10. Brake time out
Chapter 7. Wiring diagram .................................................................22
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8snisnemiD teN.3-3
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9
11
12
12
16
16
17
17
18
18
19
19
20
20
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14
Chapter 5. Parts and functions
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4-6. Adding washing powder 12
. ............................................................................................

Order NO.TL1610S009
Issue
Service Manual Rev.
3
Any instructions in this service manual with this Warning sign must be followed strictly.
To prevent damage to the washing machine, any instructions in this manual with this
Stop sign must be followed strictly.
1-2. General Guidelines
When servicing,observe the original lead dress.If a short circuit is found, replace all parts which are
overheated or damaged by the short circuit.After servicing ,see to it that all the protective devices such as
insulation barriers ,insulation papers shields are properly installed .Confirm that the screws,parts and wiring
which were removed in order to service are put in the original positions, or whether there are the portions
which are deteriorated around the service places serviced or not. And be sure safety of that.
1-3. Caution and Warning symbols
(You will see them in Matters needing attention )
1-4. Function indication symbols
(You will see them in the specification table)
Signify the washing machine has this function.
Signify the washing machine doesn t have this function.
X

Order NO.TL1610S009
Issue
Service Manual Rev.
Chapter 2: General Infromation
2-1 FEATURES
Soak wash make cleaner wash.
Fashionable appearance, transparent top lid
Efficaciously reduce noise
Self-adjustment to unbalance of laundry in spinning
Fuzzy computer control, self-program function, more
convenient washing
4
Unit:mm
2-2 Net Dimension

Model
Free standing
Built under
EAN code
Energy efficiency class
Features for use
Wash capacity
Spin capacity
Level/Volume
Preset
Residual dampness
Control model
Controller
Normal computerized
Fuzzy computerized
Frequency conversion
Service features
Programs
Short cycle
Inlet water select
Heating selection
Spinning cycle (selector)
Spinning cycle (variable)
Start/Pause
Automatic balancing
Aesthetics
Drain type
Inner drum (stainless steel=s / plastic=p)
Door (glass=g / plastic=p)
Adjustable feet
Technical data
Voltage/frequency
Energy consumption
Water consumption
Wash power
Spin power
Special function
Air-Bubble
Feet wheel
Spray current
Dimensions (measurements)
Height
Width
Depth
Dimensions packed ( measurements packed)
Net weight
Gross weight
40H Container load
Height
Width
Depth
20'Container load
40'Container load
Cabinet material P=Plastic/Z=Zincking
/C=Cold rolled stainless steel )
2-2 SPECIFICATIONS
Kg
Kg
L
H
%
V/Hz
kwh/kg
L/kg
w
w
mm
mm
mm
mm
mm
mm
kg
kg
Sets
Sets
Sets
WMA07DXESXS
-
7.0
7.0
15/21/27/33/39/43/48/54
<115
8
C
S
Drain UP
G
220/60
905
520
560
970
602
582
33.2
/
196
410
265
19
/
36.6
Order NO.TL1610S009
Issue
Service Manual Rev.
5

Order NO.TL1610S009
Issue
Service Manual Rev.
6
Chapter 3. Safety Precautions
3-1. Safety
Please plug the plug on special
receptacle
with rated voltage. Be sure to use
singlephase three pins receptacle.
Ensure the earthing prong of the power
receptacle is earthed reliably. Use
leakage protector if possible.
The power cord plug should be convenient
to be pluged in or pluged out with hand
while the washing machine runs normally.
Be sure to pull the plug out and close the
water tap when the machine is idle, when
moving the machine, or when cleaning the
machine. Do not use wet hand to insert or
pull out the power plug.
Do not bend ,extend, twist, bind by force. Do not press or nip it with weight.
Keep the pin of the power plug clean, if the power plug is polluted with dust,
please wipe with dry cloth carefully.
If the power cord or the power plug is bad, to avoid risk it is required to have
it replaced by the technicians of our special shop or our customer care agent.
In case the washing machine is installed
on ground with carpet, do not block the
ventilation hole with carpet.
Carpet
The ventilation holes
at the bottom
Do not use water hotter than 50 °C .
Do not put the machine at damp place like
the bathroom. Never wash it with water.
Not put wet laundries on the control panel.
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.

Do not decompose, repair or alter the
machine by yourself.
Do not put any hot or heavy items (such
as the kettle with hot water ) on the
washing machine.
Do not wash laundries with volatile
materials (such as thinner, petrol etc.)
The children shall not approach
the working washing machine. Keep the machine away from direct
sunlight and heat source like the heater.
Do not stretch hands into the working
machine. It is dangerous even if the
rotation is slow. Take special care of
the children.
Please check if the water faucet is open, and if the connection of the
water inlet pipe is proper.
It is suggested to use foamless washing powder.
Please dont use the washer in the environment below 0 C; if the washer
has been stored below 0 C, please be sure to ensure the washer is placed
under the room temperature more than 2 hours and then use otherwise
the washing ef f ects may be lowered or the washer may be damaged.
7
Order NO.TL1610S009 Rev.
Service Manual Issue
3-2.Warning and Cautions

Order NO.TL1610S009
Issue
Service Manual Rev.
8
4-2. Install the bottom plate
Please install and adjust the machine according to the requirement of the mannual.
It is very important to your security and correct operating the machine.
Chapter4 Installation and accessory parts
4-1.Key points in installation
Carpet
Back
Front
Bottom plate
Screw
Two fasteners
Insert the bottom plate to the pedestal from the front to the back and the tow
fasteners to the opposite holes, then install the bottom plate to the pedestal with
the screw by a cross screwdriver . See to the figure : (Please firse pull off the
power plug from the receptacle before installing.)
4-3 Adjustment of the installation position
The washing machine away from wall should be overrun 20mm. The largest
allowable slope of the shank base of the machine is 2 The slanting or rough
ground will result in unstable running or stoppage of the machine. Please adjust
it with following methods:
Confirm it's horizontal:
Hang the lead line to check if it is horizontal.
Please lift up the side of the leg slightly,
twist the adjustable leg, make sure to keep the
washing machine in balance
Adjust the adjustable leg:
High
Adjustable leg
low

Order NO.TL1610S009
Issue
Service Manual Rev.
9
4-4.Usage of operation buttons
De
s
c
r
i
p
t
ion of the fun
c
t
ion of the bu
t
t
ons
9
9
Indicator display
Child lock function
The function is intended for children safety and preventing the washing program from
accidental changes by children.
Hold the Spin button and Delay button, and then press the Power button - the child lock
light will come on.Set the desired washing program,after setting, press the Start/Pause
button, and the child lock will activate. All of the buttons are locked and will not function.
Release the child lock function:
Press the Spin button and Delay button at the same time
for more than 2 seconds.After three beep sound,the child lock function is released.
Delay(Hou rs)
Remaining /Delay Display
Temp
Quick
Delicate
Deep
Clean
Normal
33
21
54
43
27
15
48
39 7.0kg
Flashing
Hot
Warm
Cold
F

10
Order NO.TL1610S009 Rev.
Service Manual Issue
Start
Pause
Power Power
Power
Power
Start
Pause
A “ ” button
B “ ”button
After the power is switched on,press it to start the machine .
During working, push it to pause.
During pause,push it to restart and go on working.
Cycle
C “ ” button
Program ApplicationApplication Program
Just run the washing cycle without
drainage cycle. The detergent
in the tub will be recycled.
Remove detergent from the
clothes and then rinse with clean water.
Remove water when the wash program
ends or when the clothes are still wet.
To dry the inner tub and
the outer tub, avoid mildew
For thick ,heay-soiled laundry.
Cycle
Water
Temp
D “ ” button
E “ ” button
During operation,the digtal indicator will display the remaining time (hours).
Push down the delay button. The delay indicator light is on ,the digtal indicator displays
the delay time of finishing washing (in hour).The point light flashs to indicate in the reverse
mode.
Water
Temp
the Hot,Warm or Cold temperature.
Water
Temp
Air Dry
clothing.
laundry.
For clothing which requere careful
handing and light-soiled
F “ ” button
4,6 or8.
8
6 8
load

Order NO.TL1610S009 Rev.
Service Manual Issue
1)Computer sequencer
It adopts pouring seal with polyurethane on the surface. The light-emitting diode
is sealed with insulation bushing to avoid humidity.To avoid splashing, the surface
of computer plate and box and the operation components of the control panel seat
are coated with control panel film.
2)Structure of the top lid
The top lid adopts transparent view window structure. If the top lid is closed, you
can observe the running of the washing machine through the transparent lid.
During washing, the rotation of Motor 1 is transferred to Follower 6 from Drive
Wheel 2 through Belt 3. Meanwhile, the puller makes the first action. The brake
belt is departed. Pawl 9 and 10 brake the Ratchet 5 and 8 by the action of spring.
The force will be transferred to Center Gear 11, and then be retarded and
transferred to Tie-rod 13 through a planetary gear mechanism consisting of Center
Gear 11, Planet Gear 12 and Spin Shaft 4 (inner gear), then Tie-rod 13 is
connected to Pulsator 14 via a spline shaft. The Pulsator 14 will move along with
the clockwise and counterclockwise rotation of the Motor 1. The Spin tub 15
rotates to the opposite direction against the pulsator by the action of the retarder
planetary gear mechanism.
During spinning, the rotation of Motor 1 is transferred to Follower 6 from Drive
Wheel 2 through Belt 3. Meanwhile, the puller will make the second action. The
Pawl 9 and 10 will leave Ratchet 5 and 8 by the action of the puller. Clutch Reed 7
is twisted tightly on the down part of Spin Shaft 4. The Spin 15 and Spin shaft 4
adopt flange connection. The movement of Motor 1 is retarded by V-belt 3, and
make Spin tub 15 spin through Spin shaft 4.
Please pay attention in installation of the hangers that the spring of the hanger
at the motor side (two) is different from those installed on the other hangers (two).
4-5 Product Brief
11
4)Damping system
3)Power transmission system

Se r vice Manual Issue
Rev.
Order NO.TL1610S009
12
2)Method of opening panel seat
A.Open the back cover .Loosen the
locking belt fixed on the cabinet(
used inner wiring ),to loosen the
inner wiring
B. Loosen the four screws
used to install the control
panel seat (rear and side)
C.Lift the rear upwards.
Loosen the control panel
seat from the inlay of
1)General attention
Be sure to pull off the power plug in disassembly or maintenance
Use stipulated crimo terminals in connecting the wires between the conducting wires as far as
possible ,and fix with suitable tools ,and insulate with insulation tape completely .
In inserting the conducting wires ,be sure to plug the pins to the root and make it hard to be
pulled out .
If welding is needed ,be careful not to touch the plastic or other insulation parts and the parts
with the iron .
When connecting the wires ,be sure not to make the wire touch the mobile parts like the belt ,
radiating pulley and jib ect.,and the sharp protruding parts and the parts with high temperature
(motor ). Connect and fix the wires as per their original mode .
If there is metal object at the wire fixing point,be sure to insulate with insulation materials,
Retain the dismantled screws of future usage in installation ,
Points of attention in usage of electic components
In case that the power is on ,the earthing circuit of the computer sequencer can have 120V
voltage to earth.Take care not to get electric shock .
Store the computer sequencer and driver under 4 degree to 30 degree ,
Avoid direct sunlight .
In trouble -shooting ,it may require hot-line work .Please be extremely .
4-7. Key points in disassembly
It is suggested to dissolve detergent before adding to the tub, see as below:
1. Prepare warm water (<35 °C) in a container
2. Add washing powder, stirring to dissolve it completely.
or detergent box.
Adding washing powder
Softener
Washing powder
or detergent box.
4-6.

vice Manual
Order NO.TL1610S009
Issue
Rev.
13
Ser
3)Method cabinet and outer tub of disassembling
A.Loosen the two motor bolt unit to dismantle the motor.To adjust the
tension of the blet ,loosen the bolts and move the motor left and right .
B.Loosen the four fastening screws to dismantle the delivery shield .
C.Loosen the three fastening screws to dismantle the drain motor .
D.dismantle the drain pipe ,
E.In dismantling the inner tub ,first take off the outer tub cover ,then
dismantle the pulsator ,finally dismantle the inner tub .Handle with care
when taking the inner tub off from the outer tub .
4)Points of attention in assembly
In installation of the drain pipe ,please smear a piece of 801 glue at the connection
part between the drain pipe and outer tub and between the overflow hose and drain
hose to guarantee that the drain pipe will not leak .
In fastening the screws ,make it tight without sliding .
Take care not to scratch the cabinet and influence the appearance of the machine .
Attention :
Do not lift the control panel seat by force ,otherwise the safety switch control rod may get
transformed.and the jointer part of the connecting pipe of the water level sensor may be
loosened ,therefore influence the normal operation of the microswitch and water level
sensor .
After opening the control panel seat ,hold it with one hand or lean it on supporter like the
wall .Do not put it down .
First loosen the screws when dismantling the computer controller .

Chaper5.PARTS AND FUNCTIONS
Service Manual
Order NO.TL1610S009
Issue
Rev.
14
Drainage hose
Drainconnector
Back cover
Adjustable foot film
Liquid whitener inlet

Chapter. 6 MAINTENANCE SERVICE AND TROUBLE SHOOTING
Order NO.TL1610S009 Rev.
Service Manual Issue
15

Order NO.TL1610S009 Rev.
Service Manual Issue
6-2 Trouble-shooting charts
16
If you replace the computer sequencer without checking the other components carefully ,
the computer sequencer may be damaged again .Therefore,please first check if the other
components working normally before replacing the computer sequencer in maintenance .
6-2-1 No acting (The indicator is off )
Confirm that there is no power failure ,
and the power plug is inserted reliably.
The power switch is at ON mode.
Measure the voltage
of the two ends of the power input
of the sequencer
Exist Replace the seq uencer
Pull off
the power
plug
No
exist
Measure the resistance
between the light blue wire
terminal in the white plug on
top of the wire unit and the N pin
on the power receptacle .
Infinite
The resistance
is 0.
Check if the fuse is burnt?
Connect the fuse and the
wires of the two ends.
Yes
Replace the computer
sequencer.
Yes
Replace the fuse At this time please check if the other
electric components work normally .
Replace the wire unit .
Infinite
The resistance
is 0.
Replace the
power cord
No
Infinite
Check if the connection
between the fuse and the wires
of the two ends are well
The resistance
is 0.
Measure the resistance
between the light blue wire terminal
in the end plug on top of the wire
unit and the light blue wire of
the lower part .
Measure the resistance
between the brown wire terminal
in the white plug on top of the wire
unit and the brown wire of
the lower part

Order NO.TL1610S009 Rev.
Service Manual Issue
6-2-2
6-2-3
17
Switch on the power .Push
the START button
Confirm the action sound
of the water inlet valve ?
There is sound Remove the foreign materials of the water
inlet valve filter screen or raise the water
pressure to 0.03Mpa-1Mpa before use
There is no sound
No water filling
Measure the voltage
of the two ends of the water
inlet valve ?
There is voltage
There is voltage
Replace the water inlet valve.
There is no voltage
Replace the computer sequencer
Replace the wire unit
At this time please check if the water inlet valve
works normally.
There is no voltage
Measure the voltage
of the two ends of the computer
sequencer?
No rotation in washing (or rotate to one direction only)
Start the test without water.
Enter no-water washing.
Check the action of the motor. Acts Please check the transmission
system carefully.
If it is normal of the bearing part
locking the clutch.
No exist
Measure the voltage
of the two ends of the motor
Exist
Replace the
capacitor
Replace the motor
Yes
Yes
At this time please check if the
capacitor and motor works normally.
Replace the computer sequencer.
Replace the
wire unit.
Exist
No exist
Measure the voltage
of the two ends of output of
the computer sequencer.
Please check
the reason.
If the motor overheat
protector acts?
No
No
If the capacitor has brocken
circuit or short circuit?
No exist

Order NO.TL1610S009 Rev.
Service Manual Issue
6-2-4
6-2-5
18
No draining Set rinse or spin start
the machine.
Check if the drain motor acts? Roll up normally Check the drain system like the
drain pump etc.
Measure the voltage
of the two ends of the output
of the computer
sequencer.
Exist
Exist
Measure the voltage
of the two ends of the
drain motor.
No
No Exist
Check the drain motor.
Check the wire unit.
At this time please check if the
water inlet valve is well.
Replace the computer sequencer.
No Exist
Yes
Yes
Yes
Yes
Yes
Keep filling water
Open the water faucet
without switching on the power.
Replace the water inlet valve.
Replace the computer sequence r.
Replace the wire unit.
It weaks gas.Please check and
repair the gas guide system.
If the water can fill into the
water inlet valve.
Switch on the power.Do not
push the START button.
Replace the water level switch.
Check if the gas guide
system is blocked?
If the water can fill into the
water inlet valve.
Check if the wire
connecting the computer board to
the water level sensor is bad?
Select 1 to 2 water level
and start the machine to
check if the gas cell has
water.
Blow form the connecting pipe to the
water level sensor and gas cell to see
if there is blocked.
Clear various factors like
the foreign materials.
Please smear 801 glue in installation
of the connecting pipe.
Please smear 801 glue in installation
of the gas cell cover.

Order NO.TL1610S009 Rev.
Service Manual Issue
6-2-6
6-2-7
19
No spinning The washing and draining
are normal.
Check the On/off point of
the microswtich and stop
switch.
Normal
At this time please check if the
drain motor is well.
Replace the retarder clutch.
Replace the drain motor.
Replace the microswitch or stop
switch.
Too much spinning noise
If the washing machine is
set horizontally?
Yes
Yes
No On/Off point
Check if the clutch pawl is
pulled enough.
No
Set the machine horizontally.
If the hanger is wrong used? Replace the hanger is
Replace the motor
Fasten the motor
Replace the retarder.
If the noise of the motor
is too much?
Yes
Yes
No
No
No
No
No
Yes
If the motor is fastened tightly?
If the bearing of the retarder is
well?
The hanger seat is lack of oil,
Inject oil at the hanger seat.
Yes
Yes
Yes
Yes
Yes
No
No
No
No
Fix the connecting pipe and
the wire unit.
If the connecting pipe or
the wire unit bumps
the outer tub?
Adjust the gap between the
balance ring and the outer tub.
Adjust the cabinet to acq uire
balance.
Adjust the angle or the distance of
the ratchet and pawl. The distance
between the ratchet and the pawl is
above 2mm.
If the balance ring is rubbing
the outer tub cover?
If the machine body
vibrate resonantly with the
cabinet?
If the departing of the
ratchet and pawl is well?

20
Order NO.TL1610S009 Rev.
Service Manual Issue
6-2-8
Start the no-water test
program;do no-water washing
Check
if the
purple,blue and yellow
legwire of HM wire are inlayed to
the corresponding 1,2,3
terminals of the drain
motor
Measure
the voltage between the 1,2
terminals of the drain
motor
Measure
the voltage between
the purple and blue terminals of
the computer
sequencer
Check if
the two paws are
inserted into the two ratchet
simultaneously
Check if the drain motor works
Check if the paw
spring is unlocked
Check if the
retracting spring of the
retarder is loose
Check if
the gap between
the adjusting screw of the
retarder brake lever and the baffle
plate of the paw connecting
arm is too small
Not exist
Not exist
Replace the retarder
Replace the computer sequencer
Adjust the
connecting arm of
the paw
Adjust the paw spring
Adjust the retracting
spring
Adjust the
adjusting screw of
the brake lever
Exist
Exist
Y
Y
Y
N
N
N
N
N
Y
Y
Y
Inlay the HM wire again
Replace drain motor
Replace the wire unit
At this time please confirm if the drain motor works normally
N
6-2-9. The tub rotates to one direction (in washing)
Too much noise in washing
If the noise of the motor
is too much?
If the motor fastened tightly?
No
Yes
Yes
No
The pulsator is rubbing the
bottom of the inner tub Add pulsator gasket.
Fasten the motor.
Replace the motor.