100
WASHING MACHINE
SERVICE MANUAL
READ THIS MANUAL CAREFULLY TO DIAGNOSE
PROBLEMS CORRECTLY BEFORE SERVICING THE UNIT.
MODEL: WM2101HW
CAUTION
Website: http: //www.LGEservice.com
E-mail: http: //www.LGEservice.com/techsup.html
!
101
Jan. 2009 PRINTED IN KOREA
P/No.: MFL30599144
2
CONTENTS
1. SPECIFICATIONS .........................................................................................................................3
2. FEATURES & TECHNICAL EXPLANATION ................................................................................ 4
3. PARTS IDENTIFICATION ............................................................................................................ 7
4. INSTALLATION & TEST ............................................................................................................... 8
5. OPERATION ................................................................................................................................11
6. WIRING DIAGRAM/PROGRAM CHART.....................................................................................14
7. TROUBLESHOOTING.................................................................................................................16
7-1. BEFORE PERFORMING SERVICE ...................................................................................16
7-2. QC TEST MODE.................................................................................................................16
7-3. HOW TO CHECK THE WATER LEVEL FREQUENCY ......................................................16
7-4. ERROR DISPLAY ...............................................................................................................17
8. ERROR DIAGNOSIS AND CHECK LIST ....................................................................................19
8-1. DIAGNOSIS AND SOLUTION FOR ABNORMAL OPERATION ........................................19
8-2. FAULT DIAGNOSIS AND TROUBLESHOOTING ..............................................................22
9. DISASSEMBLY INSTRUCTIONS ...............................................................................................31
10. EXPLODED VIEW .....................................................................................................................40
10-1. CABINET & CONTROL PANEL ASSEMBLY ....................................................................40
10-2. DRUM & TUB ASSEMBLY................................................................................................41
10-3. DISPENSER ASSEMBLY .................................................................................................42
3
4
7
8
11
13
15
15
15
15
16
18
18
21
29
38
38
39
40
3
1. SPECIFICATIONS
ITEM WD2016CW WM2101HW
COLOR W:BLUE WHITE, B:BLACK PEARL, S:TITANIUM
POWER SUPPLY AC 120 V, 60 Hz
PRODUCT WEIGHT 179 lbs. (81 kg) 190 lbs. (86 kg)
WASHING 280 W
DRAIN MOTOR
80 W
WASH HEATER _ 1000W
WASH 46 rpm 42 rpm
SPIN
0-1050 rpm 0-1100 rpm
CYCLES 5 7
WASH/RINSE TEMPERATURES 5
SPIN SPEEDS 5
OPTIONS
Prewash, Rinse+Spin, Quick Cycle, Stain Cycle, Tub Clean,
Delay Wash, Water Plus, Extra Rinse, Spinsense
CUSTOM PROGRAM –
WATER CIRCULATION –
OPERATIONAL WATER PRESSURE 14.5
-
116 psi (800 kPa)
CONTROL TYPE Electronic
DIMENSIONS 27” (W) X 30
1
/
32
” (D) X 38
11
/
16
” (H), 50
13
/
16
” (D, door open)
DELAY WASH up to 9 hours
DOOR SWITCH TYPE PTC + Solenoid
WATER LEVEL 12 Step(by sensor)
LAUNDRY LOAD SENSING Incorporated
ERROR DIAGNOSIS Incorporated
AUTO POWER OFF Incorporated
CHILD LOCK Incorporated
ELECTRIC POWER
CONSUMTION
REVOLUTION SPEED
4
2. FEATURES & TECHNICAL EXPLANATION
2-1. FEATURES
Direct Drive System
The advanced Brushless DC motor directly drives the drum without
belt and pulley.
Tilted Drum and Large Door Opening
Tilted drum and large opening make it possible to load
and unload clothing more easily.
Time-Released Dispenser
Detergent, fabric softener and bleach are dispensed separately at
the right time during wash cycle.
Automatic Wash Load Detection
Automatically detects the load and optimizes the washing time.
Child Lock
The Child lock prevents children from pressing any button to
change the settings during operation.
5
5
2-2. NEURO FUZZY WASHING TIME OPTIMIZATION
To get the best washing performance, optimal time is determined by the water temperature,
the selected washing temperature, and the size of the load.
2-3. WATER LEVEL CONTROL
This model incorporates a pressure sensor which can sense the water level in the tub.
The water supply is stopped when the water level reaches the preset level, the washing
program then proceeds.
Spinning does not proceed until the water in the tub drains to a certain level.
2-4. DOOR CONTROL
The door can be opened by pulling the door handle whenever washer is not in operation.
When the cycle is completed, the DOOR LOCKED light will turn off.
If a power failure has occurred while in operation, the door will unlock after 5 minutes.
Clicking sounds can be heard when the door is locked/unlocked.
NEURO-
FUZZY
load
size
selected
washing
temperature
water
temperature
washing time
rinsing time
spin rhythm, time
the best
washing
performance
SENSING
PROCESSING
DETERMINATION
EFFECT
6
2-5. THE DOOR CAN NOT BE OPENED
While program is operating
When a power failed and power plug is taken out in operation
While Door Lock lights turn on.
White the motor is in the process of intertial rotating, through the operation is paused.
2-6. DOOR LOCKED LAMP LIGHTS
When the frequency of water level is lower than 22.9 kHz
(It can be canceled when the frequency is more than 23.8 kHz)
When the temperature inside the tub is higher than 45 °C and water level is not 25.5 kHz
(It can be canceled when the water level is 25.5 kHz or the temperature inside the tub is lower than 40 °C)
2-7. CHILD LOCK
Use this option to prevent unwanted use of the washer. Press and hold OPTION button for 3 seconds to
lock/unlock control.
When Child lock is set, “ ” blinks and all buttons are disabled except the Power button. You can lock
the washer while it is operating.
7
3. PARTS IDENTIFICATION
Hose retainer
Hot/Cold (1 each)
Hose
Wrench
for removing shipping bolts
and leveling the washer
Tie strap
to secure drain hose to standpipe,
inlet hose, or laundry tub
Cap (4 each)
to cover the holes created after
removing the shipping bolts
ACCESSORIES
8
Before servicing, ask the customer what the trouble is.
Check the setup (power supply is 120 V AC, remove the transit bolts....).
Check with the troubleshooting guide.
Plan your service method by referring to the disassembly instructions.
Service the unit.
After servicing, operate the appliance to see whether it functions correctly.
STANDARD INSTALLATION
The appliance should be installed as follows:
REMOVE THE SHIPPING INSTALL THE APPLIANCE ADJUST THE
BOLTS
ON A FLAT AND FIRM SURFACE
LEVELING
Remove the 4 shipping bolts Turn the leveling feet to adjust
with the supplied wrench. the appliance.
Do first lower side to remove easily.
Keep the shipping bolts and
spanner for future use.
Insert the 4 caps
(provided) into the hole.
Turn clockwise to raise;
counterclockwise to lower.
4. INSTALLATION & TEST
99
HOW TO CONNECT THE INLET HOSE
Verify that the rubber washer is inside of the
valve connector.
Tighten the inlet hose securely to prevent leaks.
CONNECT THE DRAIN HOSE
CONNECT POWER PLUG
The end of the drain hose should be placed less than 96
”
from the floor.
Connect the power plug to the wall outlet.
Avoid connecting several electric devices, as
doing so may cause a fire.
Make sure that the hose is not twisted.
Avoid submerging the end of the hose.
10
TEST OPERATION
Connect the power plug to
the outlet.
Connect the inlet hoses.
Power off and the power on.
Press the SPIN SPEED button.
Press the START/PAUSE button.
Check the spin and drain
functions.
Listen for a click to determine
if the door is unlocking.
Listen for a click to determine if
the door has locked.
If SVC is needed during check,
remove the remaining water by
pulling out the hose cap.
Preparation for Press the POWER button. Press
the
Start/Pause
washing. button.
Press the WASH/RINSE button Check if the drum rotates Check if water is supplied
and the present temperature will
clockwise and counterclockwise.
through the detergent dispenser.
be displayed.
Check the water Check the automatic Check the water supply.
temperature. reverse rotation.
Check the drain and spin
Press the
Water removal
functions.
START/PAUSE button.
11
5. OPERATION
WM2016CW
WM2233H*
12
5. OPERATION
EST. TIME REMAINING
• This display shows:
a) the estimated time remaining
in the cycle when operation.
b) an error code when an error
has been detected.
CYCLE SELECTOR
• Rotate the cycle selector knob
to select the cycle designed for
different types of fabric and
soil level.
START/PAUSE button
• Use this button to
start/stop the washer.
Wash, Rinse temp., Spin speed, Soil Level, Beeper Button.
• Select a water temperature based on the type of load you are washing.
• To change the spin speed, press the Spin Speed button repeatedly
to cycle through available options.
• To change the soil level, press the Soil Level button repeatedly until
the desired setting is on.
• Press Repeatedly to adjust the Volume
OPTION button
• Prewash: Use this option for loads that need
pretreatment.
It adds 16 minutes prewash and drain.
• Rinse + Spin: Use this option to rinse and
then spin.
• Quick Cycle: The Quick offers a quick cycle
time.
• Stain Cycle: Add time to the wash and rinse
for better stain removal. Automatically provide a rinse.
• Tub Clean:?( Use this option to clean tub.)
POWER button
• Use this button to turn
power On/Off.
Delay Wash, Water Plus/*Spinsense, Extra Rinse
• Delay Wash allows the start of any cycle to be delayed for 1~9 hours
• Water Plus adds extra water to the wash and rinse cycles for
superior results
• Extra rinse Provides an additional rinse
DOOR LOCKED lamp
• Light whenever the door of the washer is locked.
• The door can be unlocked by pressing the Start/Pause
button to stop the washer.
13
6. WIRING DIAGRAM/PROGRAM CHART
WASH
12
12
INLET VALVE
DISPLAY PWB
DISPLAY PWB
231
23
4
41
MAIN PWB
WH
123456
123
123
1234
1234
1234
21
21
21
2156
123456
123456
62345
11
789
10
1
213
213
NA
BL
NA
6723451
6723451
6723451
6723451
6723451
1234
1234
321
321
123
123
4
4
MOTOR
PRESSURE
SENSOR
THERMISTOR
POWER
CORD
+HOUSING
32
321
1
12
1
UVW
23
3
12
123
3 43
432
2
1
1
12
123
3
54
543
32
21
1
Ha
Hb
GND
12 12 1212
/
NOISE
FILTER
123
123
321
321
DOOR LOCK
4
SOLE
NOID
321
2345
Base/Line
MEZ31823206
WM2016CW
WM2233H*
14
*
32
14
49
15
48
14
26
8
8
19
Cool-down
**Approx.
(Minutes)
* Wash time is in minutes.
** The total working time will vary with the load size,
water temperature and ambient temperature.
15
7. TROUBLESHOOTING
7-1. BEFORE PERFORMING SERVICE
Be careful of electric shock when disconnecting parts while troubleshooting.
The voltage of each terminal is 120 V AC and DC when the unit is plugged in.
7-2. QC TEST MODE.
The washer must be empty and the controls must be in the off state.
1. Press the SPIN SPEED and SOIL LEVEL buttons simultaneously.
2. Press the Power button, while the above condition. Then buzzer will sound twice.
3. Press the Start/Pause button repeatedly to cycle through the test modes.
4. Alternate blinking of and
7-3. HOW TO CHECK THE WATER LEVEL FREQUENCY
Press the Delay and Beeper button simultaneously.
So, for example a display indicating 241: a Water level frequency of 241 x.1 kHz
= 24.1 kHz
The digits indicate the water level frequency ( x.1 kHz ).
Check Point Display Status
None Turns on all lamps and locks the door.
1 time Tumble clockwise. rpm (40~50)
2 times Low speed Spin. rpm
3 times High speed Spin. rpm
4 times Inlet valve for prewash turns on. Water level frequency (25~65)
5 times Inlet valve for main wash turns on. Water level frequency (25~65)
6 times Inlet valve for hot water turns on. Water level frequency (25~65)
7 times Inlet valve for bleach turns on. Water level frequency (25~65)
8 times Tumble counterclockwise. rpm (40~50)
9 times
Water temperature (Thermistor) Water temperature [°C]
10 times
Drain pump turns on.
Water level frequency (25~65)
11 times
Power off and unlock the door.
Turn off all lamps.
Number of times the
Start/Pause button is pressed
1) 1)
1)
1) : WM2016CW / : WM2233H*
16
7-4. ERROR DISPLAY
If you press the START/PAUSE button when an error is displayed, any error except will
disappear and the machine will go into the pause status.
In case of if the error is not resolved within 20 sec., or the in case of other errors,
if the error is not resolved within 4 min., power will be turned off automatically and the error code will
blink. But in the case of , power will not be turned off.
ERROR SYMPTOM CAUSE
WATER INLET
ERROR
• Correct water level (246) is not reached within 8 minutes
after water is supplied or it does not reach the preset water
level within 25 minutes.
• The load is too small.
• The appliance is tilted.
• Laundry is gathered to one side.
• Non distributable things are put into the drum.
1
2
IMBALANCE
ERROR
• Not fully drained within 10 minutes.
3
DRAIN
ERROR
• Water is overflowing (water level frequency is over 213).
If is displayed, the drain pump will operate to
drain the water automatically.
4
OVER FLOW
ERROR
• The SENSOR SWITCH ASSEMBLY is out of order.
5
PRESSURE
SENSOR
ERROR
• Door not all the way closed.
• Loose electrical connections at Door switch and
PWB Assembly.
• The DOOR SWITCH ASSEMBLY is out of order.
6
DOOR OPEN
ERROR
• The THERMISTOR is out order.
7
THERMISTOR
ERROR
17
ERROR SYMPTOM CAUSE
• The connector (3-pin, male, white) in the MOTOR
HARNESS is not connected to the connector
(3-pin, female, white) of STATOR ASSEMBLY.
• The electric contact between the connectors
(3-pin, male, white) in the MOTOR HARNESS
and 4-pin, female, white connector in the MAIN PWB
ASSEMBLY is bad or unstable.
• The MOTOR HARNESS between the STATOR
ASSEMBLY and MAIN PWB ASSEMBLY is cut (open
circuited).
• The hall sensor is out of order/defective.
8
LOCKED
MOTOR
ERROR
•
The washer experienced a power failure.
10
POWER
FAILURE
• EEPROM is out of order.
Displayed only when the START/PAUSE button is first
pressed in the QC Test Mode.
9
EEPROM
ERROR
18
8-1. DIAGNOSIS AND SOLUTION FOR ABNORMAL OPERATION
8. ERROR DIAGNOSIS AND CHECK LIST
SYMPTOM GUIDE FOR SERVICE CALL
No power
Water inlet trouble
Is the power plug connected firmly to
120 V AC outlet?
Power failure? or Breaker opened?
Is the outlet controlled by a switch?
Visit to service.
Is displayed?
Is the tap opened?
Is the tap frozen?
Is the water supply shut-off?
Is filter in the inlet valve clogged with
foreign material?
Visit to service.
Clean the filter of
inlet valve
19
SYMPTOM GUIDE FOR SERVICE CALL
Door error
Drain trouble
Was the load too large?
Visit to service.
Visit to service.
20
SYMPTOM GUIDE FOR SERVICE CALL
Suds overflow from the
appliance.
(In this condition, wash and
spin do not operate normally)
Is a low-sudsing detergent used?
Is the proper amount of detergent used
as recommended?
Recommend to reduce the amount
of detergent.
Is liquid laundry product put in the correct
compartment of the dispenser?
Is the cap clogged?
Explain proper use of liquid laundry products.
Clean the compartment.
Visit to service.
LOW-SUDSING
This appliance has an automatic suds sensing function which
prevents overflow.
When excessive suds are sensed, the suds removing
implementations such as drain, water input, pause will operate,
without rotating the drum.
Liquid laundry products do not
flow in.
21
Is the supplied voltage 120 V AC?
Is the voltage between the pins of 2 FILTER
ASSEMBLY connector 120 V AC?
Is the LED (1) on?
Are the connectors (2) on the PWB loose?
Is wire of the DISPLAY PWB ASSEMBLY
broken?
Replace DISPLAY PWB ASSEMBLY
or repair wire.
Check the fuse or reset
the circuit breaker.
Replace the FILTER
ASSEMBLY (CIRC).
Replace MAIN PWB
ASSEMBLY.
Reconnect.
Replace the MAIN PWB
ASSEMBLY.
NO POWER
8-2. FAULT DIAGNOSIS AND TROUBLESHOOTING
1. Be careful of electric shock if disconnecting parts while troubleshooting.
2. First of all, check the connection of each electrical terminal with the wiring diagram.
3. If you replace the MAIN PWB ASSEMBLY, reinsert the connectors correctly.
CAUTION
22
Have all the transit bolts and base packing
been removed?
Remove the transit bolts
and Base packing.
Move the washer or
reinforce the floor.
Is the washer installed on a solidly constructed
floor?
Check if the washer is perfectly level as follows:
Check the leveling of the washer with a Level
and check that the washer is stable.
Put an unbalance part (rubber) inside of drum
and start QC test mode and run in high spin
(Refer to section 7-2).
When the machine is spinning in high speed,
verify that it is stable.
VIBRATION & NOISE IN SPIN
If it is not stable, adjust feet accordingly. After
the washer is level, tighten the lock nuts up
against of the base of the washer. All lock nuts
must be tightened.
If you do not have the unbalance part, put 4.5 to
6.5 lbs (2 to 3 kg) of clothing. Once loaded,
press power, Rinse+Spin and the start/pause
button in sequence.
When the machine is spinning in high speed,
verify that it is stable.
23
If it still has severe vibration and noise, regulate a specific spin speed that generates excessive vibration and
noise as follows:
1) Put an unbalance part (rubber) inside of the drum.
2) Start the QC test mode (Refer to section 7-2).
3) Press Delay Wash button, then ‘ ’ is displayed.
4) Press the Spin Speed button repeatedly to select EXTRA HEIGH.
5) Press the Start/Pause button.
6) Press the Beeper button repeatedly to set spin speed (600, 700, 800, 900, 1000, 1100 rpm) and check if there
is vibration and noise.
7) If there is no vibration and noise, increase the spin speed by pressing Beeper button.
8) If there is vibration and noise, press the Cycle selector button to reduce the Spin Speed (reduce by 50 and 100
rpm). In case of 600 rpm, it can not reduce the spin speed.
9) If vibration and noise are reduced, press the WASH/RINSE button to store (2 beep sounds).
* If you want to return to factory default spin speed setting, repeat above steps except step 8).
24
NO
YES
NO
NO
YES
NO
YES
YES
NO
NO
YES
YES
YES
NO
NO
NO
YES
(4) Main Wash Compartment
4
Is water supply shut-off?
Is the tap opened?
When you press both SPIN SPEED button and
SOIL LEVEL button simultaneously, is the water
level frequency below 246?
Is the inlet valve filter clogged?
Is resistance between each terminal of INLET
VALVE ASSEMBLY 0.8-1.2
kΩ
?
Verify the voltage of the inlet valve connector is
120 V AC.
(Refer to 7-2 QC TEST MODE)
Is water supplied?
Are receptacles correctly connected to the
terminals of the INLET VALVE ASSEMBLY?
Has detergent been put in the correct compartment
of the dispenser?
Is the detergent caked or hardened?
Open the tap.
Check the
AIR CHAMBER
and the tube (clogged).
Clean the filter.
Replace the INLET VALVE
ASSEMBLY.
Check electrical connection.
Replace the MAIN PWB
ASSEMBLY.
Refer to
NO WATER SUPPLY
Check the wiring.
Put the detergent in the
correct place.
Clean the dispenser.
NO WATER SUPPLY
DETERGENT DOES NOT FLOW IN
25
ABNORMAL SOUND
SOFTENER/BLEACH DOES NOT FLOW IN
Secure the bolt.
Replace the STATOR
ASSEMBLY or ROTOR
ASSEMBLY.
Refer to
NO WATER SUPPLY
Check the wiring on the
dispenser.
Put it in the correct
compartment.
Clean the Cap and
Container.
Is the motor bolt loosened?
Is there friction noise coming from the motor?
Is water supplied?
Are the plugs correctly connected to the terminals of
the INLET VALVE ASSEMBLY?
Is softener/bleach put in the correct compartment of
the drawer?
Is the softener/bleach cap clogged?
26
Replace the
SENSOR SWITCH
ASSEMBLY.
Replace the MAIN PWB
ASSEMBLY.
Repair the DRAIN HOSE
ASSEMBLY.
Remove foreign material.
Reconnect or repair the
connector
Replace the DRAIN
PUMP ASSEMBLY.
Replace the MAIN PWB
ASSEMBLY.
When
pressing SPIN SPEED and SOIL LEVEL at the
same time after draining, is the water level frequency
255?
When pressing
SPIN SPEED and SOIL LEVEL
buttons
at the same time while washing, is the water level
frequency between 230 - 243 ?
Check the voltage between two pins while pressing
the POWER button. Is the voltage 120 V AC?
Is the drain hose twisted or frozen?
Is the impeller of the drain pump clogged?
Is the connector disconnected, disassembled?
Is the coil of the drain pump too high or low?
(resistance of the coil is 10-20 Ω)
When checking voltage between connectors during
spin, is the voltage 120 V AC as in the figure?
HEATING WITHOUT WATER
DRAIN MALFUNCTION
27
Extra Hot: 70 °C
25
(1)
BL
WH
WH
WH
WH
RD
BL
BL
BL
OR
RD
BL
BL
WH
WH
WH
WH
RD
BL
BL
BL
OR
21
RD
BL
21
Blue
Red
Black
Yellow
Push the THERMISTOR
tightly to the rubber.
When checking the THERMISTOR on the tub,
is the THERMISTOR loose?
HEATING CONTINUOUSLY ABOVE
THE SETTING WATER TEMPERATURE
WASH HEATER TROUBLE
28
(1)
(2)
BL
WH
WH
WH
WH
RD
BL
BL
BL
OR
RD
BL
BL
WH
WH
WH
WH
RD
BL
BL
BL
OR
RD
BL
SPIN TROUBLE
Check the SENSOR SWITCH
ASSEMBLY or HOSE (Pressure).
If the problem is on the
SENSOR
SWITCH ASSEMBLY or the
HOSE, replace the SENSOR
SWITCH ASSEMBLY or the
HOSE.
Normal
Correct the connection.
Replace the STATOR
ASSEMBLY
Check during spin if the frequency of the water
level is 248 or more.
Press the START/PAUSE button 2 times in QC
Test mode, is the drum spinning at low speed?
Is it disconnected, or disassembled?
[Red: 3pin (1), NA: 4pin (2)]
Check the motor connector, Is the resistance of
the terminal the same as the figure?
MOTOR TERMINAL
Resistance of terminal:
About 5 Ω 15 Ω
Replace the MAIN PWB ASSEMBLY
Does the spring of Latch Hook actuate?
Is there clicking sound once or twice when the
START/PAUSE button is pressed to start the cycle?
Is DOOR SWITCH ASSEMBLY broken?
Replace Door Assembly.
Check the DOOR SWITCH
ASSEMBLY Connector and
MAIN PWB ASSEMBLY
(Red 3 pin, Yellow 4 pin and
white 3 pin connector (1)).
Replace the DOOR
SWITCH ASSEMBLY.
29
9. DISASSEMBLY INSTRUCTIONS
CONTROL PANEL ASSEMBLY
DRAWER
CONTROL PANEL ASSEMBLY
Be sure to unplug the machine out of the outlet before disassembling and repairing the parts.
Unscrew 2 screws on the back of the top plate.
Pull the top plate backward and upward as shown.
Disconnect the connectors from the Main PWB
Assembly
Pull out the drawer and unscrew 2 screws.
Lift the left side of the Control Panel Assembly and
pull it out.
Pull out the control Panel unscrew 1 screws.
30
Unscrew the 9 screws from the Control Panel
Assembly.
Disassemble the Display PWB Assembly.
31
Disconnect the POWER connector and SENSOR
SWITCH ASSEMBLY.
Remove the Protect Cover.
Disassembled keeping wire.
Disconnect the connectors.
Unscrew 1 screw on the back.
Disassemble the Main PWB.
PROTECT COVER
32
Disassemble the top plate assembly.
Pull out the drawer.
Push out the DISPENSER ASSEMBLY after
unscrew 2 screws.
Unscrew the nut at the lower part of the dispenser.
Disassemble the 4 connectors from the valves.
Unscrew 2 screws from the back of the cabinet.
Disassemble two connectors from the Filter
Assembly.
Unscrew a screw from the TOP BRACKET.
Wire Color
Blue Housing (OR-BK)
White Housing (WH-BK)
Blue Housing (GY-BK)
Red Housing (BL-BK)
CONTROL PANEL ASSEMBLY
DRAWER
33
Unscrew the 3 screws from upper of the canbinet
cover.
Unscrew the screw from filter cover.
Put a flat (
-
) screwdriver or putty knife into the both
sides of the filter cover, and pull it out.
Unscrew the screw from the lower side of the cabinet
cover.
34
Open the door.
Disassemble the clamp assembly.
Tilt the cabinet cover.
Disconnect the door switch connector.
NOTE: When assembling the CABINET
COVER, connect the connector.
Lift and separate the cabinet cover.
Disassemble the clamp assembly.
Disassemble the Gasket.
35
Open the door and disassemble the CLAMP
ASSEMBLY.
Unscrew the 2 screws.
NOTE
• Reconnect the connector after replacing the
DOOR SWITCH ASSEMBLY.
Open the door.
Unscrew the 7 screws from the HINGE COVER.
Put a flat ( - ) screwdriver into the openng of the hinge,
and pull out the hinge cover.
Unscrew a screw from the lower side of door.
Disassemble the door upward.
Be careful! The door is heavy.
36
Disassemble the Back cover.
Unscrew a screw from the Tub.
Unplug the white connector from the thermistor.
Pull it out by holding the bracket of the
thermistor.
CONNECTOR
Disassemble the cabinet cover.
Separate the pump hose, the bellows
and the circulation hose assembly from the
pump assembly.
Disassemble the pump assembly in arrow
direction.
Disassemble the cabinet cover.
Separate 2 connectors from the heater.
Loosen the nut and pull out the heater.
CAUTION
• When assembling the heater, insert the
heater into the heater clip on the bottom of
the tub.
• Tighten the fastening nut so the heater is
secure.
37
Disassemble the back cover.
Remove the bolt.
Pull out the Rotor.
Unscrew the 2 screws from the tub bracket.
Remove the 6 bolts on the stator.
Unplug the 2 connectors from the stator.
Disassemble the damper hinges from the tub
and base.
Separate the dampers.
NOTE
• Once removed, replace the damper with
new one.
38
10-1. CABINET & CONTROL PANEL ASSEMBLY
10. EXPLODED VIEW
A201
A155
A440
A430
A100
A101
A105 A106
F110
A104
A102
A103
A220
A303
A485
A455
F215
F210
A450
A110
A111
A150
A154
A141
A410
A152
A151
A131
A390
A130
A140
A310
A300
A200
A133
A153
Printed materials
Description
*Owner’s Manual
*Energy Label
Loc No.
*Service Manual
*Wiring Diagram
*Quick Start Guides
*Installation Sheet
G001
G002
G004
G005
G006
G007
“The following parts are not illustrated"
39
10-2.
DRUM & TUB ASSEMBLY
K131
K510
F315
F465
K125
F466
F467
K550
F463
F140
K411
K410
K110
K140
K320
K111
K130
K530
F464
K121
K122
K123
K143
K360
K350
K351
F310
F145
F468
K520
F461
K540
K105
K135
K570
K571
K572
K340
K346 K342K344
K115
K141
K611
K610
K117
40
10-3.
DISPENSER ASSEMBLY
HOT (RED)
COLD (BLUE)
F130
F432
F120
F170
F160
F321
F322F323
F462
F300
F220
A275
A276
F226F227
F225
F430
F441
