Toshiba AW-SD150SBA, AW-SD150SBO Service Manual

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SERVICE MANUAL

FULLY AUTOMATIC

WASHING MACHINE

AW–6'6%2 AW–S'6%$

FILE NO. %-

PRINTED IN THAILAND, -XQ., 20 S

– 1 –

CONTENTS

1. SPECIFICATIONS .................................................................................................................. 1

2. CAUTIONS FOR SAFETY ..................................................................................................... 2

3. CAUTIONS FOR MICROCOMPUTER OPERATION ............................................................. 4

4. TECHNICAL POINT ............................................................................................................... 5

5. INSTALLATION ....................................................................................................................... 8

6. SCHEMATIC DIAGRAM ......................................................................................................... 9

7. CHECKING PROCEDURES ................................................................................................ 10

8. DISASSEMBLY INSTRUCTIONS ......................................................................................... 22

9. CHECK POINTS AFTER REPAIRING ................................................................................. 35

10. EXPLODED VIEWS AND PARTS LIST ................................................................................ 38

1. SPECIFICATIONS

Model

Wash

Spin

Water Level

Water Consumption

Motor Type

Water Pressure

Hot Water

Overall Dimension

Net Weight

Wash

Spin

AW-SD150SBA

50Hz : 70 - 150 rpm

50Hz : 760 rpm

High : 105 L, LOW : L

Regular cycle : 250 L

Capacitor Motor

0.03 ~ 1 Mpa

50 degrees C or less

W: 685 mm x D: 685 mm x H: 1088 mm

50 kg

1.0 kg

Power Source

Plug Type

Wash

Spin

Destination

Specifications are subject to change without notice.

230 - 240 V, 50Hz

W

W

Oman

Power Consumption

Revolution

Capacity

AW-SD150SBO

220 V, 50Hz

W

:

UAE

– 2 –

2. CAUTIONS FOR SAFETY

• Please observe the following important notes on safety.

• The notes mean as follows.

Symbol Meaning

Indicates possibility of death or serious injury of a repair technician and a person nearby through the misconducted work, or of a user by a defect of the product after the work performed by the technician.

Indicates possibility of injury or physical damages* of a repair technician and a person nearby through the misconducted work, or of a user by a defect of the product after the work performed by the technician.

WARNING

CAUTION

∗ Means secondary damages of property, furniture, domestic animal and pet.

Graphic symbols

Graphic Symbol Meaning

indicates a caution (including a warning).

Specific instruction is followed by a graphic or characters in or near

Symbol left warns an electric shock.

indicated prohibition (act must not be conducted).

Specific instruction is followed by a graphic or characters in or near

Symbol left warns not to disassemble.

indicates a forcing (act must be conducted).

Specific instruction is followed by a graphic or characters in or near

Symbol left warns to unplug the power cord.

ELECTRIC SHOCK

DO NOT

DISASSEMBLE

UNPLUG

L Advise the customer to keep children out of the work place.

Children may be injured with a tool or a disassembled part.

Unplug the power cord for the work unnecessary to power on like disassembling. Do not hold the plug by a wet hand. Failing to unplug may cause an electric shock.

L Use the specified repair parts when repairing the product.

Otherwise, a malfunction or a defect may occur. Also, a short circuit, ignition or other danger to the customer may occur.

WARNING

OUT OF CHILD

UNPLUG POWER

USE

REPAIR PARTS

– 3 –

WARNING

After the end of working, measure insulation resistance between the charging part (power cord plug) and the non-charging metallic part (ground) with an insulation resistance meter (500 V) and check the resistance is 10 MΩ or more. Failing to check the insulation resistance may cause a short circuit, an electric shock or other diseases to the customer.

L Do not modify the product.

An electric shock or ignition may occur.

L Only a repair technician can disassemble and repair.

An electric shock, ignition or malfunction may cause injury.

Use an exclusive 220 VAC/17 A socket for the washing machine.

Otherwise, an electric shock or ignition may cause. Sharing the same socket with other instrument causes heating of a branch socket and result in a fire.

L Connect the grounding wire.

Failing to do so may cause an electric shock when a short circuit occurs. Consult an electric work shop or a sales shop.

L Do not install in a bath room or a place exposed to wind or rain.

An electric shock or a short circuit may cause a fire.

L Do not pour or immerse the electrical parts.

An electric shock or ignition may occur.

L Wipe off the dust adhered to the plug of the power cord.

Dust may cause a fire.

L Do not put inflammable into the washing tub.

Do not put cloths stained with kerosene, gasoline, benzene, thinner, alcohol. etc. It may causea a fire or explosion.

L Do not touch the laundry before the spin basket stops completely.

The laundry entangles your hand causing an injury even if the basket rotates slowly. Pay special attention to children.

CHECK INSULATION

RESISTANCE

DO NOT MODIFY

DO NOT

DISASSEMBLE

AND REPAIR

USE EXCLUSIVE

SOCKET

CONNECT

GROUNDING WIRE

DO NOT USE

WET PLACE

DO NOT SPLASH

WATER

REMOVE DUST

DO NOT TOUCH

AVOID INFLAM-

MABLE

– 4 –

CAUTION

L Ask an electric work shop to install the product.

Install the product securely and safely according to the electrical equipment technical standard and the wiring standard. Incorrect work causes an electric shock and a fire.

L Do not pull the power cord when unplugging.

Hold the power plug to unplug. An electric shock or short circuit may cause a fire.

L Do not insert your hand under the washing machine during operation.

There is a rotary part under the machine which may cause an injury.

L Before starting washing, open the faucet and check that the water supply hose

joint is not loose and no water leaks. The loose screw or hose joint may cause water leakage resulting in an unexpected damage.

INSTALL

CAREFULLY

DO NOT PULL

DANGER HAND

WATER LEAKAGE

3. CAUTIONS FOR MICROCOMPUTER OPERATION

When changing the cycles or procedures of the operation on the way, the operation will not be changed even if the START/HOLD button is pushed. When changing the cycles or the procedures of the operation, please turn off the power switch and set them again.

When the power switch is not turned on, the operation is not performed even if the clock display appears. (When the clock display appears on the display panel, it may lead misunderstanding to control the operation. But the operation is not performed in this condition.)

– 5 –

4. Technical Points

One-Point Information

About operation switching by clutch mechanism

1. About Clutch Mechanism

Switch washing operation and spinning operation by a sliding clutch mechanism. The sliding clutch is operated by pulling and pushing back the clutch lever.

1) When washing operation is performed, the teeth on the top of the clutch fit into the teeth of the lock gear on the upper part of the product (on cup assy side). Fig.3

2) When spinning operation is performed, the teeth on the bottom of the clutch fit into the teeth of the boss on the lower part of the product (on rotor side). Fig.2

Cup assy Clutch lever

Rotor

Lock gear

Clutch

Switching lever

Fig.1 Clutch mechanism

Lock gear

Clutch

Rotor

Lock gear

Clutch

Rotor

Fig.2 Clutch condition during spinning operation Fig.3 Clutch condition during washing operation

– 6 –

One-Point Information

2. About Operation Switching

Wash A Spin clutch switching

1 Pull the drain valve. (Pull the clutch lever.) 2 The pulsator rotates forwards while repeating small forward and reverse rotations. 3 Clutch switching is completed when both the wash tub and the pulsator start rotating.

In the case where the clutch is not switched even after the clutch switching is attempted 4 times, fill the wash tub with water again and fluff the laundry, then perform the same switching operation. If the clutch is still not switched, the error Ec6 is displayed. Sometimes, clutch switching operation is performed by filling the wash tub with water at the start of spinning. (See Page 2 for details of Ec errors.)

Spin A Wash clutch switching

1 The drain valve returns. (The lever returns.) 2 Spin tub makes small forward and reverse rotations. 3 The spin tub makes large forward and reverse rotations at a low speed. 4 Clutch switching is completed when only the pulsator starts rotating.

In the case where the clutch is not switched even after the clutch switching is attempted 6 times, fill the wash tub with water and let it stand for 3 minutes, then perform the switching operation again. If the clutch is still not switched, rotate the wash tub by 180 degrees and perform the same switching operation. If the clutch is still not switched, the error Ec5 is displayed. (See Page 2 for details of Ec errors.) Note) If the washing operation was originally being performed, the clutch switching is not performed but the washing operation starts immediately.

3. About operation of wash tub

When the power is turned off during spin process

Operation

Just as the current models, the wash tub does not rotate even if it is not turned clockwise or counterclockwise direction. The wash tub stops at multiple positions (at one of the 18 points for every 20 degrees)

Just as the current models, the wash tub rotates freely both in clockwise or counterclockwise direction. When a long time (30 minutes) has elapsed, the machine is switched to the clutch switching standby status.

After rotating in the reverse direction at the start of spinning, the main spinning is performed. (This control is adopted from E-series.)

Just as the current models, brake is applied to stop rotation. When the rotation stops, the clutch lever returns and the machine is switched to the clutch switching standby status.

Process

Wash process & when wash process is stopped

When spin process is suspended. (When the lid is opened during spin process)

At the start of spinning

Forward rotation

Reverse rotation

Time

– 7 –

One-Point Information

About Concentrated Bubble Wash

1. Outline

Put the laundry in the basket and start the machine. The sensor will weigh clothes and begin flowing water.

The pulsator begins to revolve 6 seconds after startup under none-water situation, and clothes are weighed.

)ORwing water starts. Put in detergent accorGLQJWRWKHUHIHUHQFHYDOXHWKURXJKHQWU\JDWHRI "Washing Spinning Tub", followed by softening agent. Close the lid. Display of detergent amount.

■ How to put detergent Referring to the indicated detergent amount, put the detergent into the detergent dispenser of the wash/spin tub. Excessive detergent may lead to excessive suds or insufficient rinsing. If the water level is set to too low, some detergent may be left in the dispenser. In this case, put the detergent inside the wash/spin tub around its peripheral.

∗ There are 2 dispensers.

Choose more convenient one to put in the detergent.

• When changing the dispenser position Turn on the power, set spin only while the lid is open, and then start the machine. After “E21” is displayed, rotate the wash/spin tub manually to adjust the dispenser position. Then, turn off the power.

The water level indicator will be lighted when flowing water ends by reaching the preset water level.

• When a chemical fiber, blending fiber or spreadsheet is washed, the water level may be a little bit low. Adjust the water level by "WATER LEVEL" button.

Stirring starts during flowing water while washing and flowing water are executed simultaneously. Times of flowing water differ depending onFORWKHVZHLJKWDQGULQVLQJIUHTXHQF\

Washinging

Stirring during flowing water

– 8 –

One-Point Information

2. Operation Cycle

Example : At high water level

High

Water level

Low

Water supply valve

Motor

Concentrated Bubble Cleaning Indicator

Weight sensor

Wash Process

Drain

Agitation

Water supply

Light Flash Light Off

Time scale

Washing load Number of levels of water supply and agitation

8.1 kg and above

1.1 ~ 8.0 kg 3 levels

Below 1.0 kg 2 levels

Number of levels of water supply and agitation vary depending on the washing load.

∗ When increasing the number of rinsing for the reason that the tub has already been filled with water,

the above number of levels may become less.

∗ Agitation varies depending on the washing load ∗ If washing time (preset: 15 minutes) is changed in the midst of wash process, agitating time in each level

becomes shorter.

4 levels

– 9 –

One-Point Information

About Linear Water Level

When “Standard”, “Soak” , “Memory”,"Heavy","Delicate" or "Softener" is set, the weight sensor automatically sets the most suitable water level for the washing load on a linear basis to save water.

Setting is made based on the 4-levelled water level for manual setting. For example, when the detected washing load is 5.0kg, the most suitable water level of 67.3L is automatically set by proportional calculation between the first level of 82L for washing load of 7.0kg and the second level of 60L for washing load of

4.0kg. The display indicator for the lower water level, i.e., 60L for this example, turns on.

Manually set water level

82L

7.0Kg

60L

4.0Kg

36L

1.0Kg

2

.



4.0

5..

(L)

(KL)

Water level

Washing load

Water level of 36L is very low as the blade of the pulsator is not fully covered with water. However, this water level is suitable for washing the washing load of 1.0kg or below.

It is not an abnormal level.

AW-SD1567\SH

1.0Kg

105L

Washing load

– 10 –

One-Point Information

Relation between oscillation frequency and water level

The table below shows the relation between oscillation frequency and water level.

Water level Water amount Oscillation frequency

Distance from the top edge of the

Reference water level

outer periphery of the pulsator

–

26.40kHz and above

––

– 26.05kHz – –

36L 25.10kHz 100±30 mm

60L 23.80kHz

82L 23.00kHz

100L 22.05kHz

No water

reset

Low 60L

Pulsator

High 105L

Med 82L

Very little 36L

End of the outer periphery of the pulsator

105L 22.00kHz

High 100L

30 mm



30 mm



5HIHUWRWKHILJXUHEHORZ

15 mm



15 mm

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– 11 –

AW-SD150S Type 36L ~ 105L

peration is

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㪪㫇㫀㫅

㪪㫋㫆㫇

㪮㪸㫋㪼㫉㩷㫊㫌㫇㫇㫃㫐

㪧㫉㪼㪄㪸㪾㫀㫋㪸㫋㫀㫆㫅

㪩㫀㫅㫊㪼

㪩㪸㫍㪼㫃

㪛㫉㪸㫀㫅

㪪㫇㫀㫅

㪪㫋㫆㫇

㪙㫌㫑㫑㪼㫉

㪣㫀㫅㪼㪸㫉㪸㫌㫋㫆㩷㫊㪼㫋㫋㫀㫅㪾㩿㪊㪍㪣䌾㪈㪇㪌㪣㪀

䋨㪟㫀㪾㪿㩷㫎㪸㫋㪼㫉㩷㫃㪼㫍㪼㫃㩷㪺㫆㫅㪻㫀㫋㫀㫆㫅㩷㪀

㪣㫀㫅㪼㪸㫉

㩿㫆㫍㪼㫉㩷㪽㫃㫆㫎㩷㫉㫀㫅㫊㪼㪀㩿㫆㫍㪼㫉㩷㪽㫃㫆㫎㩷㫉㫀㫅㫊㪼㪀

㪸㫌㫋㫆㩷㫊㪼㫋㫋㫀㫅㪾㩿㪊㪍㪣䌾㪈㪇㪌㪣㪀

䋨㪟㫀㪾㪿㩷㫎㪸㫋㪼㫉㩷㫃㪼㫍㪼㫃㩷㪺㫆㫅㪻㫀㫋㫀㫆㫅㩷㪀

㪣㫀㫅㪼㪸㫉

㩿㪍㩷㫄㫀㫅㪀㩿㪌㩷㫄㫀㫅㪀

㪸㫌㫋㫆㩷㫊㪼㫋㫋㫀㫅㪾㩿㪊㪍㪣䌾㪈㪇㪌㪣㪀

䋨㪟㫀㪾㪿㩷㫎㪸㫋㪼㫉㩷㫃㪼㫍㪼㫃㩷㪺㫆㫅㪻㫀㫋㫀㫆㫅㩷㪀

㩷㩷㪚㫆㫌㫉㫊㪼

㪮㪸㫋㪼㫉

㫃㪼㫍㪼㫃

㪮㪼㫀㪾㪿㫋㩷㪻㪼㫋㪼㪺㫋㫀㫆㫅

㪮㪸㫋㪼㫉㩷㫊㫌㫇㫇㫃㫐

㪧㫉㪼㪄㪸㪾㫀㫋㪸㫋㫀㫆㫅

㪮㪸㫊㪿

㪩㪸㫍㪼㫃

㪛㫉㪸㫀㫅

㪪㫇㫀㫅

㪪㫋㫆㫇

㪙㫉㪸㫂㪼

㪮㪸㫋㪼㫉㩷㫊㫌㫇㫇㫃㫐

㪧㫉㪼㪄㪸㪾㫀㫋㪸㫋㫀㫆㫅

㪩㫀㫅㫊㪼

㪩㪸㫍㪼㫃

㪛㫉㪸㫀㫅

㪪㫇㫀㫅

㪪㫋㫆㫇

㪮㪸㫋㪼㫉㩷㫊㫌㫇㫇㫃㫐

㪧㫉㪼㪄㪸㪾㫀㫋㪸㫋㫀㫆㫅

㪩㫀㫅㫊㪼

㪩㪸㫍㪼㫃

㪛㫉㪸㫀㫅

㪪㫇㫀㫅

㪪㫋㫆㫇

㪙㫌㫑㫑㪼㫉

㪣㫀㫅㪼㪸㫉㪸㫌㫋㫆㩷㫊㪼㫋㫋㫀㫅㪾㩿㪊㪍㪣䌾㪈㪇㪌㪣㪀

䋨㪟㫀㪾㪿㩷㫎㪸㫋㪼㫉㩷㫃㪼㫍㪼㫃㩷㪺㫆㫅㪻㫀㫋㫀㫆㫅㩷㪀

㪣㫀㫅㪼㪸㫉

㩿㪍㩷㫄㫀㫅㪀㩿㪊㩷㫄㫀㫅㪀

㪸㫌㫋㫆㩷㫊㪼㫋㫋㫀㫅㪾㩿㪊㪍㪣䌾㪍㪇㪣㪀

㩿㫆㫍㪼㫉㩷㪽㫃㫆㫎㩷㫉㫀㫅㫊㪼㪀㩿㫆㫍㪼㫉㩷㪽㫃㫆㫎㩷㫉㫀㫅㫊㪼㪀

㪈㪇㪌㪣

㪮㪸㫋㪼㫉㩷㫊㫌㫇㫇㫃㫐

㪮㪸㫊㪿

㪪㫇㫀㫅㩷㩷㩷㫉㪼㫄㪸㫀㫅㫀㫅㪾㩷㫎㪸㫋㪼㫉

㪛㫉㪸㫀㫅

㪪㫇㫀㫅

㪮㪸㫋㪼㫉㩷㫊㫌㫇㫇㫃㫐

㪩㫀㫅㫊㪼

㪪㫇㫀㫅㩷㩷㩷㫉㪼㫄㪸㫀㫅㫀㫅㪾㩷㫎㪸㫋㪼㫉

㪛㫉㪸㫀㫅

㪪㫇㫀㫅

㪙㫌㫑㫑㪼㫉

㪮㪸㫋㪼㫉㩷㫊㫌㫇㫇㫃㫐㩷㫍㪸㫃㫍㪼

㩿㪟㫀㪾㪿㩷㪂㩷㪊㪇㩷㫊㪼㪺㪀㩿㪟㫀㪾㪿㩷㪂㩷㪊㪇㩷㫊㪼㪺㪀㪝㫆㫉㫎㪸㫉㪻㩿㪍㩷㫄㫀㫅㪀㫉㫆㫋㪸㫋㫀㫆㫅

㩿㩷㪚㪚㪮㪀㪩㪼㫍㪼㫉㫊㪼㫉㫆㫋㪸㫋㫀㫆㫅

㩿㩷㪚㪮㪀

㪛㫉㪸㫀㫅㩷㫍㪸㫃㫍㪼

㪘㫌㫋㫆㩷

㫇

㫆㫎㪼㫉㩷㫆㪽㪽

㪪㫋㪸㫋㫀㪺㩷㫉㫀㫅㫊㪼㩷㪈㪪㫋㪸㫋㫀㪺㩷㫉㫀㫅㫊㪼㩷㪉

㪩㫀㫅㫊㪼㪪㫇㫀㫅㪮㪸㫊㪿

㪪㪿㫆㫎㪼㫉㩷㫉㫀㫅㫊㪼㩷㪈㪪㪿㫆㫎㪼㫉㩷㫉㫀㫅㫊㪼㩷㪉

㪮㪸㫊㪿

㪛㪼㫃㫀㪺㪸㫋㪼

㪪㫇㪼㪼㪻

㪮㪸㫋㪼㫉㩷㪽㫃㫆㫎㩷㪻㪼㫋㪼㪺㫋㫀㫆㫅

㪪㫆㪸㫂

㪟㪼㪸㫍㫐㩷㫎㪸㫊㪿

㪮㪸㫊㪿㪪㫇㫀㫅

㪪㫋㪸㫋㫀㪺㩷㫉㫀㫅㫊㪼㩷㪈㪪㫋㪸㫋㫀㪺㩷㫉㫀㫅㫊㪼㩷㪉

㪤㫆㫋㫆㫉

㪪㫆㪸㫂

㪦㫌㫋㫇㫌㫋

㪩㫀㫅㫊㪼

㪙㫃㪸㫅㫂㪼㫋

㪮㪸㫋㪼㫉㩷㪽㫃㫆㫎㩷㪻㪼㫋㪼㪺㫋㫀㫆㫅

㪪㫆㪽㫋㪼㫅㪼㫉

㪦㫅㪼㪄㪧㫆㫀㫅㫋㩷㩷㪠㫅㪽㫆㫉㫄㪸㫋㫀㫆㫅

㪪㫆㪸㫂㩷䊶㩷㪟㪼㪸㫍㫐㩷㫎㪸㫊㪿㩷䊶㩷㪛㪼㫃㫀㪺㪸㫋㪼㩷㩷㪚㫆㫌㫉㫊㪼

㪪㫆㪽㫋㪼㫅㪼㫉㩷䊶㩷㪪㫇㪼㪼㪻㩷䊶㩷㪙㫃㪸㫅㫂㪼㫋㩷㪚㫆㫌㫉㫊㪼

㪫㫌㪹㩷㪚㫃㪼㪸㫅㫀㫅㪾㩷㩷㪚㫆㫌㫉㫊㪼

– 12 –

Through setting of the SUPER SPIN DRY for 30 minutes, you can vapor the water contained in clothes, thus shorten their indoor drying time. In addition, you can basically dry sports wear, chemical fiber or blending fiber by setting SUPER SPIN DRY for 60 minutes (less than 3 kg).

• The hand touch differs depending on the type, weight of clothes, room temperature and moisture. Clothes will be cold due to air

drying process, so they may produce a hand touch feeling like the wet ones.

When you need to dry clothes or shorten their indoor drying time.

SUPER SPIN DRY

1 time

2 times

3 times

4 times

5 times

6 times

“REGULAR” course for CONDENSED BUBBLE

None

30 minutes

60 minutes

90 minutes

30 minutes

60 minutes

90 minutes

Washing SUPER SPIN DRY

What is the SUPER SPIN DRY?

This is a course which discharge wet air through the high-speed revolving of the washing-spinning tub, thus vapor the water carried by the clothes.

Stirring High-speed revolving

Repeatedly

: Stir for every 15 minutes to unravel the clothes. Stirring may not be necessary, depending on the weight of the clothes.

LClothes prohibited for the SUPER SPIN DRY

• Since the SUPER SPIN DRY needs a long time for high-speed revolving, and unravel clothes every 15 minutes,

the following articles are not allowed for the process:

• Clothes with unstable color

• Creasing-prone clothes (such as frock, or 100% cotton shirt)

• Deformation-prone clothes

• Water-tight clothes

• Quilt and blanket

LMethod of using SUPER SPIN DRY button

(Ex.) When the “REGULAR” course of the “CONDENSED BUBBLE” is being executed

Press the “SUPER SPIN DRY” to select processing time according to the following sequence or select

SUPER SPIN DRY only. Please press the

button for at least 4 times, when you select

SUPER SPIN DRY only.

SUPER SPIN DRY

– 13 –

One-Point Information

About Tub Dry

1. O utline B y pe rforming "tub dry" ope ra tion after w as hing is c omple ted, humidity inside the was h/spin tub ca n be removed a nd growth of black mold c a n be reduced.

2. P rocess Dry u p th e rema ini ng wa te r by high- s pee d ro ta tion of wa s h/s pin tub for a pp roxima te ly 3 0 minute s . P e rfor m this o pe r a tion a fte r re mo ving a ll the c lo the s in the tub to e mpty the tub.

3. P a ne l ope ra tion

Tub rota tion a t h ig h s peed(30 min)

Forward

ro ta tion

Motor

Reverse

ro ta tion

(30 min)

1 minute

Operation time is 30 minutes, which ca nnot be cha nged.

Tub dry

Buzzer

(CCW)

(CW)

Output

Run "TUB DRY" a fter wa s hing is finis hed, to preve nt mil de w by rem ov in g th e mois ture of the tub. P lea s e run the course once a week. P lea s e do not add c lothes during the course .

Power on, and press the

SUPER

SPIN DRY

butto n 4 time s .

Clos e the lid and press the butto n.

H igh -s pe e d revolving for a bo ut 3 0 mi nu tes c a n d ry th e was hing-s pinning tub through air intaking a nd revolving the pu ls ato r.

Tips

Mildew of Was hing-S pinning tank occ urs depending on the e nvironment. Once mildew occurs, it can not be removed by "TUB DR Y " process. Therefore, it is recommended to run "TUB DR Y" and "TUB CLE AN" regularly.

– 14 –

One-Point Information

About Weight Sensor and S uitable Detergent Amount Guide

( It is described as "Washing load

sens or" in the instruction ma nua l.)

B e fore the wa te r s u pply, rota te the puls ator for a pproxi ma tely 6 s ec onds to de te c t the loa d on to the moto r by the num be r of rota tion of the motor. T h is is pe rfor me d to judge the wa sh in g load to de c i de wa te r leve l a nd dis pla y the mos t s uita ble deterge nt a mount to be put. Dete rg e nt a mo unt is dis playe d by how ma ny s poons of c ompa ct de terg e nt to be us ed when us ing the spoon provided. (T h e c a lcula tio n is bas ed on the as su mptio n th a t 1 s poonful of de te rge n t is for 5 5 L of wa te r. ) Dete rg e nt a mo unt fo r " Dry" course will be dis played by how ma ny c a ps of ne utral detergent to be put. (T h e c a lcula tio n is bas ed on the as su mptio n th a t 2 c a ps of ne u tral dete rg e nt is for 3 0L of wa ter. ) T h e wa te r leve l is auto matic a lly s et a c c o rdin g to the de te r gent a m ount. H o we ver, the wate r le vel may b e a djus ted by the fo llowing metho d if the us er fe e ls tha t a u toma tic a lly s e t wa te r le ve l is too high or to o low.

When adjus ting a u tomatic ally s et water lev el

T h e wa te r leve l is auto matic a lly s et a c c o rdin g to the de te r gent a m ount. H o we ver, the wate r le vel may b e a djus ted by the fo llowing metho d if the us er fe e ls tha t a u toma tic a lly s e t wa te r le ve l is too high or to o low.

Once a s etting is ma de, it will be s tored in the me mory.

While pres sing the

press the powe r . B uz z er bee ps . W a ter level indic a tor turns on.

(Auto power ON/OFF)

To lowe r the wa ter leve l

Press

to a dju s t

To raise the water level

Press

to a dju s t

Press twice. Press once.

(Decrease approx. 20L.) (Decrease approx. 10L.)

Press once. Press twice.

(Increase approx. 10L.)(Increase approx. 20L.)

Turn the P OWE R off. (F inis hed adjus ting)

– 15 –

– 16 –

One-Point Information

About Static Rinse Mode

1. “Static rinse” mode

There is a mode to change from “shower rinse” to “static rinse” mode by invisible button operation. Use this mode for users who have a problem in “white rinsing water” or those who want longer rinsing.

(1) Applicable course

Concentrated standard, standard, soak and memory

(2) Mode setting method

1 of shower rinse becomes 1 of static rinse. Rinse cycle becomes same as the case where bath water is used until rinse process.

Turn on the power.

Press button for 3 seconds. The setting completes

in approximately 5 seconds when the buzzer beeps. Turn off the power.

• To return to shower rinse mode, perform the above operation again. When the setting to shower rinse completes, the buzzer beeps.

• Once the setting is made, it will be stored in the memory.

• The setting method for the past models, i.e., turn on the power while pressing “RINSE” + “COURSE”

can also be used.

(3) Rinse cycle

“Shower rinse” becomes “Static rinse” as shown in the table below.

Press the power

button, then

Press

for 3 seconds.

Display Rinse Cycle

1 rinse

Static

1 rinse + overflow

overflow rinse

Static

2 rinse + Shower overflow

overflow rinse

3 rinse Shower Shower

Static

3 rinse + Shower Shower overflow

overflow rinse

4 rinse Shower Shower

Static

4 rinse + Shower Shower overflow overflow

overflow rinse

Static Rinse Cycle

Static

overflow

Static

overflow

Static

overflow

Static

overflow overflow

Static

2 rinse Shower

One-Point Information

Water Flow Power

How to choos e the water flow power

The water flow power during rins ing ca nnot be cha nged. The water flow power can be adjus ted only any of

"REGULAR" and "MEMERY" is selected.

Clothes should not be washed by strong water flow power.

with the wate r flow po we r pre s et. When the water le vel rea che s to a des igna ted leve l, the water flow power will be indica ted. S uc h indic ation will be repe a ted in the following order. T his me ans the operation is being done under the water flow power pres et.

E xample (S tandard water flow power)

Ke y ope ra tion Dis play S ituation

Tur n on th e power. S ta nda rd wa te r flow

(Default)

Press the When you need to button once. wa sh rather s trongly.

Press the When you need to butto n twi c e. wa sh str on gl y.

Press the When you need to butto n thre e tim e s . wa s h so ftly.

Press the When you need to butto n fo ur times . was h ra ther s oftly.

Press button to cho os e the wa ter flow power a c c ordi ng to your ne eds su c h a s what to be

was hed or dirtines s level.

When you need to change the water flow power during operation

Press the button to hold the operation.

T he wa ter flow powe r will be gradually incre a s ed, a nd then be dec reas ed. Whe n you nee d to was h sensitive clothes s oftly, hold the opera tion. Otherwis e, s uch c lothes may be da ma ged.

Press the butto n to choo s e the water flow power.

Press the

button again.

T he wa ter flow powe r will be cha nge d during the operation whe n you s elec t more tha n one leve ls of water.

2 3

When the "MEMORY" mode is set, the operation will start

– 17 –

– 18 –

One-Point Information

CHILD PROOF mode

This model is equipped with CHILD PROOF mode. After this mode is set to ON, the lid can be locked so that children should not fall into washing-spining tub during washing or drying. If you find the accident such as children’s falling into the wash tub, please take necessary safety action urgently. If there are small children who require attention, set this mode ON.

WARNING: Pay attention to small children. Do not leave the lid open. Do not leave the washer filled with water. Never allow children to look into the basket or play around the washer. Do not place the stand or box etc. near the washer.

HOW TO USE CHILD PROOF MODE

Press the button, then the washing machine begins operating, follow the instruction below:

Hold down the

button, press the button once again.

•

A buzzer will sound and the CHILD PROOF mode indicator will be activated.

Once the CHILD PROOF mode is set, it is stored in memory.

Canceling the CHILD PROOF mode

Hold down the button, press the button once again.

•

A buzzer will sound and the CHILD PROOF mode indicator will be canceled.

Once the CHILD PROOF mode can be canceled even during the operation.

L Cannot add detergent while child proof mode. The lid lock is activated. L If accident occur when strongly pull up lid when lid lock in child proof mode operate. The buzzer will be sound and operation

will stop. Subsequently if that state persists about 5 seconds, it will be detected as an alarm and water will be drained.

CHILD PROOF MODE (if you have small children)

LID LOCK

Instruction: Do not open the lid while lights up. (The lid may be damaged.)

At the end of washing, the lid will be automatically locked. When you need to cancel the lid lock

L During operation

Press the button to hold the operation.

When

lights out, the lid can be open.

L While the power is off

Turn the power on. When lights out, the lid can be open. (When the power is turned off or shut down during operation, the lid will be automatically locked.)

OFF

– 1–

: If Lid Lock problem, wash lid assy cannot open.

One-Point Information

About Lid Lock

How to do?

1) Take off top cover cap of both side by lift up of lid 1 & lid 2 at center position and use small minus driver for open cap.

(Photo. 1 and Photo. 2)

2) Take off screw and then remove top cover deco of both side(Right & Left side).

(Photo. 3)

3) Take off panel deco by pushing slide-up by hand.

(Photo. 4)

4) Take off 4 screws on control panel and then lift-up

(Photo. 5)

5) Move control panel assy to left side for lid lock

(Photo. 6)

move out from lid hook.

Note 1) Becareful lead wire unit.

Caution : Before take off must beUnplug for prevent

electric shock.

–  –

2. Functions during each process

Process in which the lid is opened

1 During weight sensing

2 During water supply

3 During wash, rinse & agitation

4 During drain

5 During spin

6 During shower rinse

7 Before starting operation

(When the power is ON)

8 After course completes

(When the power is ON.)

9 When the power switch is OFF

Functions while the child proof is set

• No child proof function

•

No child proof function until the water reaches the reset level. However, the child proof functions when the lid is opened after the status of “lid closed” is detected during water supply.

Child proof functions.

• Basically, the child proof is to be set after star ting operation. If the child proof is set and the lid is opened before starting, the child proof functions as follows;-

1 When there is no water: No child proof function 2 When there is water: Child proof functions.

1 When there is no water: No child proof function even if the

lid is opened.

2 When there is water: Child proof functions when the lid is

opened. (When the child proof is set, the power is not automatically turned off after wash only or rinse only completes.)

Others • When the child proof is set, it functions when the lid is opened even when the start/stop

button is pressed to suspend the operation.

• If the operation is started while the lid is open, water is supplied just for a while and the child proof functions once the water level reaches a certain level (reset level).

About Cancellation of Memory Data

This machine has data which will remain in the memory even if the power cord is unplugged or a power failure occurs. To initialize the memory data, turn on the power while pressing (Super Spin Dry). If this is carried out, the buzzer sounds and all the settings are cancelled.

No. Memory Data Items Initialized Status

1 Buzzer for standard and other courses Sounds 2 Course button memory “Standard” turns on. 3 Description of memory course

“Standard” Wash: 8 min, Rinse: 2 times, Spin: 4 min 4 Water volume adjustment by the weight sensor Standard 5 Child proof setting No

One-Point Information

– 2 –

One-Point Information

About Clothes for Which Care Should be Taken When Washing

Recently, more users think, in this environment where clothes types are diversified, that anything can be washed with a fully automatic washing machine and actually wash various types of clothes in a washing machine. However, a fully automatic washing machine cannot wash every type of cloth that is said to be washable. Please be reminded of the followings, which are also noted in the owner’s manual.

No.

Clothes Waterproof type sheets,

mats and clothing

Ex. Cover for cars, sauna suits, rain coat, ski wear, sleeping bag, etc.

Clothing made of synthetic fabric such as polyester and nylon

Ex. Wind breaker, shirt, etc.

Clothing made of thick fabric

Clothes that is hard to absorb water

Ex. Pillow, doll, cushion, etc.

Clothing which carries a laundry symbol denoting hand wash or gentle machine wash

Large item

Ex. Blanket, curtain, etc.

Symptoms Injury hazard due to abnormal vibration

during spin process. If waterproof clothes are spun, the water

in the clothes cannot be removed as this type of cloth does not absorb water and thus water starts rotating in the wash tub. If spinning by high-speed rotation is performed in such a condition, the balance may be lost or great vibration is applied to the tub itself because of sudden removal of water. Abnormal vibration (impact) thus occurs on the washing machine and this could result in not only

damage on washing

machine and tear and wear of clothing but also personal injury.

Clothing made of synthetic fabric may come out of the tub due to centrifugal force during spinning and this could damage the clothing.

As clothing made of thick fabric becomes bulky, it has a tendency to become difficult to be agitated compared to other types of clothing. Particularly when it is washed together with other types of clothes, it becomes further difficult to be agitated and could be damaged by coming out of the tub during spin process due to centrifugal force.

Items that still float even if pressed by hand cannot be washed. Such items may come out of the tub during spin process and the

clothes, water tub cover or inner lid could be damaged.

In the case where this type of clothing is washed in heavy water flow, i.e., standard course, it may shrink or be damaged even if it is put inside the laundry net.

Blanket Unless otherwise stated, this type of item may come out the tub and

be damaged if a blanket net is not used. <Symptom where the tub cover is damaged may also occur.>

Notes on clothes No washing of waterproof

type sheets, mats and clothing.

Warning stated on the owner’s manual.

(Hand wash or seeking laundry service by a specialist is recommended.)

If there is a large amount to be washed, reduce the amount.

Push a small amount inside the tub to wash.

Do not wash together with other types of clothes.

(It is recommended to wash thick clothes alone without mixing other types.)

Do not wash items that still float if pressed by hand.(Hand wash is recommended.)

Select a course with gentle water flow (such as gentle course) following the laundry symbol or instruction.

Wash a large item using the blanket course.

Use a blanket net unless otherwise stated.

No washing

– 2 –

5. SCHEMATIC DIAGRAM

– 2 –

About operation check during installation

Notes on Installation

1. Wash operation check

• Plug in the power cord and press the “POWER” button. Then, press the “START” button.

• Pulsator rotates clockwise and counterclockwise direction. Detergent amount 0.2 cup is displayed. ∗ Knocking sound is heard when plugging in. However, it is not abnormal.

2. Spin operation check

• Close the lid and press the “POWER”, “SPIN” and “START” buttons in this sequence. ∗ Before spinning starts, the wash tub rotates slowly and a clicking operation sound is heard because

the clutch is switched from washing to spinning.

∗ The brake works at the completion of spinning. Then the wash tub rotates and the clutch switching

from spinning to washing is performed.

∗ For the course operation, the clutch switching from washing to spinning and vise versa will be

performed automatically.

NOTE Never do as shown in the drawing below.

Direct insertion of the drain hose from interior of the washing machine into the drain hole could result in water leakage or abnormal noise.

About Error Display

When the following errors are displayed, carry out the inspection stated below.

• Is too much laundry put into the tub?

• Is the water level set to too low for the laundry load?

∗ If the error is not solved even after the above inspection, please request repair service.

• Turn off and on the power. Reduce

the laundry or reset the water level and then press the start button again.

6. CHECKING PROCEDURES

– 2 –

Abnormality Alarm

(1) Error display and description of abnormality alarm

• In case of abnormality or failure such as incorrect operation and faulty drainage or spinning, the operation is stopped by error display and abnormality report (buzzer alarm).

Error Display

Abnormal

drainage

Abnormal

open lid

Abnormal

unbalance

E31, E32

Abnormal

water supply

Abnormal

motor current

E61, E63~66

Description of Detected Error

• After starting draining in wash or spin process, the water level does not go down below the reset level even after the specified time has elapsed. (To be detected by the water level sensor) [7 mins 30 secs]

• Occurred by drain hose that was not put down or flattened hose, etc.

• The lid is open or opened during spin in rinse and spin process or during

shower rinse operation. (To be detected by the lid switch)

(E21):The lid is opened, while spining or switching of clutch.

• Unbalance occurred by uneven laundry load during the final spinning. (Unbalance detected t rectifying operation was repeated but the

unbalance was not rectified.) (Abnormality alarm) When an unbalance was detected 3 times during the same spin process. In dry course, however, abnormality alarm sounds at the first abnormality detection. (E31): When abnormality was detected by the lid switch unbalance. (To be detected by the lid switch) (E32): When abnormality alarm was detected by the vibration sensor. (To be detected by the rotation sensor.)

• When the water level reaches the following water level during water supply in wash and rinse process or while rectifying an unbalance, the water does not rise up to the water level of one-level higher even after a specified time has elapsed. (To be detected by the water sensor)

• Occurred by a tap which was not turned on or water supply valve failure, etc.

• Overcurrent flows through the motor while the motor is running (for all processes). (Current value flowing through the motor drive circuit is detected by the program timer assy.)

• Occurred by excessive laundry load, too low water level, defective wiring between the motor and the program timer assy, motor drive circuit failure, etc. (E61): While washing (E63): Abnormality occurred while spinning and there was no problem during washing. (E64): Occurred when spin only is set. (E65): When clutch is switched to washing. (E66): When clutch is switched to spinning.

How to Cancel

After opening and closing the lid, press the start button. The operation resumes from the stopped state.

Open and close the lid. The operation resumes from the stopped state.

Tu r n o ff and on the power (OFF/ON) button. Operation will not continue. Start back the operation from the beginning again.

Detected water level Detected time

97 ~ 105L 16 minutes 91 ~ 97L 12 minutes 82 ~ 91L 18 minutes 76 ~ 82L 12 minutes 69 ~ 76L 14 minutes 60 ~ 69L 18 minutes 55 ~ 60L 10 minutes 46 ~ 55L 18 minutes 36 ~ 46L 20 minutes

0 ~ 36L 52 minutes

E21, E23

After opening and closing the lid, press the start button. The operation resumes from the stopped state.

(E23):The lid lock is not locked or is not released.

(E21):Close the lid. The

operation resumes from

WKHstopped state.

(7XUQoff and on the

SRZHU2))ON)button.

Operation will not continue. Start back the operation from the begining again.

– 2 –

Error Display

Abnormal

motor current

E71, E73~74

Abnormal

motor voltage

E81, E83~86

Abnormal

water leakage

Abnormal

DC voltage

Abnormality in the clutch

EC1, EC3 EC5, EC6

Leakage

current

detected

Abnormal water

(During air

drying)

During air

drying

Abnormal

overload alarm

Description of Detected Error

• Abnormality occurred in the sensor signal which detects motor rotation while the motor is running (for all processes).

• Occurred by excessive laundry load, too low water level, defective wiring between motor and program timer assy, motor drive circuit failure, etc. (E71): While washing (E73): Abnormality occurred while spinning and there was no problem during washing. (E74): Occurred when spin only is set. (E75): When clutch is switched to washing. (E76): When clutch is switched to spinning.

• Excessive voltage was added to the program timer assy by the motor while the motor is running (for all processes). (Voltage value applied to the motor drive circuit is detected by the program timer assy.)

•

Occurred by excessive laundry load or motor program timer assy failure, etc. (E81): While washing (E83): Abnormality occurred while spinning and there was no problem during washing. (E84): Occurred when spin only is set. (E85): When clutch is switched to washing. (E86): When clutch is switched to spinning.

• The water level of the water tub became lower than the reset level during agitation ( in wash and rinse process). (To be detected by the water level sensor)

• Occurred by crack on the tub, foreign matters stuck in the drain valve, water level sensor failure, etc.

•

DC voltage of the motor drive power circuit is too low while the motor is stopped. (Voltage value applied to the motor drive circuit is detected by the program timer assy.)

• Occurred by defective wiring in the machine or motor program timer assy failure, etc.

• Clutch switching was not performed correctly (wash t spin, spin t wash) for all processes. (To be detected by the clutch sensor)

• Occurred by excessive laundry load, clutch failure or clutch sensor circuit failure, etc. (Ec1) When the clutch is released during washing (Ec3) When the clutch is applied during spinning (Ec5) When the clutch was not switched to washing. (EC6) When clutch was not switched to spinning.

• Leakage current occurred on the main unit of the washing machine. (To be detected by the leakage current detection sensor inside the program timer assy after turning on the power and before pressing the start switch) (Detectable leakage current is 1mA or below.)

• Occurred by submerged electrical components on the bottom part, freezing or water splashing, etc.

• Water level sensor output is above the reset level when drying starts. (To be detected by the water level sensor)

• Occurred by drying operation started while there is water in the tub.

• Occurred by excessive laundry load, etc.

• Occurred by tangled laundry.

How to Cancel

Tu r n o ff and on the power (OFF/ON) button. Operation will not continue. Start back the operation from the beginning again.

Unplug the po

wer

cord.

Tu r n o ff and on the power (ON/OFF) button, operate spin only and drain water. Turn on the power again and perform drying operation.

Reduce laundry amount or fluff the laundry, then press the start button.

Abnormal

water level

sensor

Water level sensor output is out of normal area. Occured by detective connector of water level sensor, detective connector of air tube. Occured by program timer assy failure, water level sensor failure,etc.

•

Turn off and on the

power(OFF/ON) button. Operation will not continue. Start back the operation from the begining

again.

– 2 –

Detailed Description of E6, E7, E8 and Ec Errors

On the above error table, error description is classified and stated. The table below shows how to identify, with the last number of the error display, the process where the error had occurred.

Check the laundry overload when E6, E7, E8 or Ec occurred. Overload: Laundry more than the rated load is put in the washing machine,

The water level is set to extremely too low for laundry load, etc.

Error Display

E6 E7 E8 Ec

1 In wash process In wash & rinse process 2 NIL NIL 3 There is no problem in wash process but In spin process

abnormality occurred in a subsequent

process 4 When spin only or rinse only is set When spin only or rinse only is set 5 At the clutch switching from spin to wash At the clutch switching from spin to wash

6 At the clutch switching from spin to wash At the clutch switching from spin to wash

Last number

(2) Actions to be taken against error alarm, etc.

Error Display

Abnormal

drainage

Abnormal

open lid

Abnormal

unbalance

E31, E32

Abnormal

water supply

Check Items & Description t Actions to be Taken in Case of Abnormality

• Check around the drain hose (Forgot to put down the hose, flattened hose, hose tip submerged in the water, a sleeve installed, extension of hose, etc.) <Most of the water in the wash tub has been drained>

• Check the water level sensor and air tube. <Most of the water in the wash tub has not been drained>

• Check the drain valve operation.

• The lid is open t Close the lid.

• Error is displayed even if the lid is closed.

t (1) Check the safety lever distance.

(2) Check the operation of the lid switch.

• Is the laundry load uneven? t Make it even.

• Is the washing machine installed on an uneven or inclined floor surface?

t Rectify the unevenness to secure levelness. (Check with a level.)

• Check the installation of the drain hose. (Perform the same check as E1)

• Check the lifting rod. t Replace the rod.

• Check the operation of the cover switch. (Perform the same check as E2)

• Is the tap not turned on? (When a bath water pump is used, this error may

be displayed during rinsing.) t Turn on the tap.

• Is dust or rubbish accumulated on the net of the water supply port? t Clean the net of the water supply valve.

• Check the operation of the water supply valve.

Relevant Places

• Around the drain hose

• Water level sensor

• Air tube

• Drain valve

• Junction lead wire

• Program timer assy

• Lid

• Lid switch

• Junction lead wire

• Program timer assy

• Uneven laundry load

• Installed place

(Unevenness, inclination)

• Around the drain hose

• Lifting rod

• Around lid switch

• Forgot to turn on the tap.

• Dust or rubbish on the

net of the water supply valve

• Water supply valve

• Junction lead wire

• Program timer assy

Safety lever distance

59±4mm

E21, E23

(3) Check the operation of the lid lock.

Lid lock

Around safety lever

•

– 2 –

Error Display

Abnormal

motor current

E61, E63~66

Abnormal

motor rotation

E71, E73~76

Abnormal

motor voltage

E81, E83~86

Abnormal

water leakage

Abnormal

DC voltage

Abnormality in the clutch

Ec1, Ec3 Ec5, Ec6

Leakage

current detected

Abnormal water

(During air

drying)

During air drying

Abnormal

overload alarm

Check Items & Description t Actions to be Taken in Case of Abnormality

• Laundry load exceeds the rated load. t Reduce the laundry amount.

• Water level is extremely too low than laundry load.

Make the set water level higher.

∗ It can be thought that the load on the pulsator became too large and the pulsator due

to excessive laundry load thus became locked. This could be a cause of an overcurrent flowing in the motor.

• Check the operation of the motor.

∗ The followings are thought to be other factors (including occasional factors) of this error.

(1) Current is not correctly switched to the motor due to defective wiring, etc. (2) The motor become locked due to the stuck or suspended clutch. (3) Current is not correctly switched to the motor due to influence of external noise, etc

• Perform the same check as E6.

∗ It can be thought that the load on the pulsator became too large due to excessive laundry

load and the pulsator thus became locked. This could be a cause of interruption of the motor signal.

∗ The followings are thought to be other factors (including occasional factors) of this error. (1) Defective wiring between the motor and the program timer assy (2) The motor become locked due to the stuck or suspended clutch.

• Perform the same check as E6.

∗ It can be thought that the load on the pulsator became too large due to excessive laundry

load and the pulsator thus became locked. This could be a cause of counter electromotive current generated from the motor.

∗ The followings are thought to be other factors (including occasional factors) of this error. (1) Program timer assy failure (detection circuit or microcomputer surrounding circuit failure) (2)

Defective wiring inside the machine (disconnection or poor contact at the connector) NOTE: The state where the circuit voltage becomes highest is when the lid is opened during spin top rotation. To perform reproduction for checking, carry it out at the abovementioned operation status.

• Fill the water inside the water tub and check water leakage from the tub or drain valve. t Repair the water leaking part or replace the component.

• Check the operation of the water level sensor.

• Check AC supply voltage. (Reduced up to approx. AC35V or exceeds AC160V)

t Check the power supply wiring.

∗ The followings are thought to be other factors (including occasional factors) of this error. (1) Defective wiring inside the machine (disconnection or poor contact at the connector) (2) Program timer assy failure (detection circuit or microcomputer surrounding circuit failure)

• Perform the same check as E6.

∗ It can be thought that the load on the pulsator became too large due to excessive laundry

load and the pulsator thus became locked. This could be a cause of the clutch that cannot be switched.

∗ The followings are thought to be other factors (including occasional factors) of this error. (1) Defective operation of the clutch mechanism (2) Clutch sensor failure (including defective wiring)

• Is the bottom part of the washing machine submerged in the water due to clogging of the waterproof pan, etc.? t Clean the clogging.

• Check if dew condensation occurred on the motor, etc. in cold morning.

t Dry up well. (Insulation resistance 3MΩ and above)

• Leakage current from other electrical components than motor could occur.

t Check the insulation resistance of each electrical component.

• Is water left in the machine?

t Drain the water.

• “A” may be displayed even when there is the same symptom as “E1”.

t Take the same actions as in case of “E1”.

• Is too much laundry put in the machine?

t Reduce the laundry.

• Is the laundry tangled?

t Fluff the laundry and put it again.

Relevant Places

•

Excessive laundry load

• Too low water level

• Junction lead wire

• Clutch

• Clutch sensor

• Program timer assy

•

Excessive laundry load

• Too low water level

• Junction lead wire

• Clutch

• Program timer assy

•

Excessive laundry load

• Junction lead wire

• Program timer assy

• Water tub

• Drain valve

• Water level sensor

• Junction lead wire

• Program timer assy

• Power supply wiring

• Junction lead wire

• Program timer assy

•

Excessive laundry load

• Too low water level

• Clutch mechanism

• Clutch sensor

• Junction lead wire

• Program timer assy

• Submerge

• Dew condensation

• Water splashing

• Program timer assy

• Water left in the

machine

• Same places as in “E1”, such as water level sensor and drain valve

• Excessive laundry to be dried

Abnormal

water level

sensor

Check connector of water level sensor, connector of program timer assy. Check connection of air tube. Program timer assy failure, water level sensor failure,etc.

•

Water level sensor Air tube

Junction lead wire

Program timer assy

•

Detailed Failure Diagnos is Method

(1) Setting method of inspection mode and description of inspection In the inspection mode, failure diagnosis of each electrical part can easily be checked on the control panel. If an

abnorma l a la rm s ounds a nd there is a problem in the was hing ma c hine, ide ntify the faulty e lectric al part by this inspection mode and ca rry out the failure diagnos is of eac h elec trical part (Page 29). If the connector is disconnected and reconnected, carry out the checks under this inspection mode again after the r e pa ir c om pl e te s and ma ke su re tha t th e motor s tar ts rota tion w he n s tar tin g s pinn in g a nd tha t no a bno r ma l ala rm s ounds when the s pinning operation is performed for 1 minute.

Wa ter level indica tor

Process indicator

Course indicator

1. While pres sing down the

butto n, pre s s the button. (The buzzer beeps.)

2. Press the

button. ( T he was hing ma chine will be in s tandby mode. ) (P res et time: 10 minutes )

3. A fter the ins pe c tio n c o mple tes , ca rry o ut a uto ma tic power o ff with the

butto n.

The power is then turned off.

No.

Chec k Items

Motor forward ro tati on

Motor forward ro ta tion ( H igh speed)

R o tati on sensor function

Function of water supply valve (on the ta p s ide)

Function of water supply valve (on the softener side)

Drain valve function

Clutch sensor input

Water level input

Lid switch input

Operation under Normal C ondition

By pressing the

butto n, the m oto r rota tes

forwards after the clutch is switched to washing.

T he motor ro ta te s forwa rds ( a t hig h s peed ) a fte r the clutch is switched to washing by pressing the

butto n wh il e p re ss ing th e button .

Ac cor di ng to the motor s pee d, outpu t of 2 r ota tion sensors is displayed on the digital LE D.

P ink lea d sens or: Wa s h LE D Yellow gree n lea d sens or: S pin LE D

The water supply valve (on the tap side) works for

15 seconds by pressing the

butto n.

The water supply valve (on the tap side) works for

15 seconds by pressing the

butto n.

Drain valve motor works for 15 seconds and then clutch is switched to s pinning by pres sing the

butto n.

According to the clutch status, the process ind ic a tor tur ns on/o ff. Spin side: OFF, Wash side: ON

Wa ter level in the wa ter tub is dire ctly dis played on the wa ter leve l indic ator.

C ours e i ndi c a tor tur ns on/of f a ccordin g to ope n/ clos e of the lid. Lid open: O F F, lid clos ed: O N

Chec k Items in C as e of Abnormality

(Normal Value)

R esistance between CN4 blue - CN6 red (10 ~ 20 ) R esistance between CN4 blue - CN5 purple (10 ~ 20 ) R esistance between CN6 red - CN5 purple (10 ~ 20 ) * Measured value when unplugged and CN4-6 is removed.

CN7 Voltage between black - yellow (5V) Voltage between black - pink (5V 0V

...

)

Voltage between black - yellow green (5V 0V

...

)

Voltage between CN1 black - CN9 pink

(S tandby state: AC 220-240V

, during operation:

0V)

Voltage between CN1 black - CN9 light

blue

(S tandby state: AC 220-240V, during operation: 0V)

Voltage between CN1 black - CN9 brown (S tandby state: AC 220-240V) (During operation:

Voltage betwee n C N9 re d-ora nge (S tandby state : AC 0V

during latch opera tion : a bout DC300~330V)

Voltage between CN7 black - red (Lid open, clutch on spin side: DC5V ) (Lid closed, clutch on spin side: DC 3.3 ~ 4.2V) (Lid open, clutch on wash side: 0V) (Lid closed, clutch on wash side: 0V)

Ac cording to (4) Wa ter level s ensor failure diagnosis method

Voltage between CN7 black - blue (Lid open, clutch on spin side: DC5V ) (Lid open, clutch on wash side: DC2.7 ~ 3.3V) (Lid closed, clutch on spin side: 0V) (Lid closed, clutch on wash side: 0V)

Failur e

Diagnosis

of Electrical

Parts

Inspection mode s etting (P rocedures )

Motor

Water

s upply

valve

Drain valve

motor

Clutch sensor

(cup assy)

Water

leve l

sensor

Lid

switch

operation time : about 1 second

Lid

Lock

Lid lock input

Lid lock locks by pres sing the ( W ater leve l) bu tton. Lid lock releases by pressing the (Water flow power) button.

(L id lock)L ED turns on by locked c ondition. (L id lock)L ED turns off by re leas ed condition.

Voltage between CN10 black-white stanby state(release or lock position) : about 0V, during operation (release lock, lock

relea s e) AC 220-240V

– 2 –

– 2 –

(2) Failure Diagnosis of Each Electrical Part

No.

Part

Program timer motor

Clutch sensor (Cup assy)

• Water supply valve

• Lid Lock

Failure Diagnosis Method

• Inspection mode 123 (Make sure that there is no problem in common check items stated on Page 2.)

The motor does not rotate.

Does the rotation indicator

change when the pulsator is

turned manually after setting to

the inspection mode?

Changes

No change

Is the voltage between CN7

black – yellow DC5V?

Ye s

Short or open

Unplug the power cord,

remove the CN4 ~ 6 of the

program timer and measure

the resistance between

(red) – (purple), (red) – (blue)

and (blue) – (purple) on the

main unit lead wire side.

When rotated, does the voltage

between CN7 black – yellow

green and between CN7 black –

pink change from DC5V to 0V?

All approximately

10 ~ 20Ω

Program timer failure

No change

Changes

Motor failure, disconnected lead wire unit connector or wire disconnection

Ec5 error is displayed but the

clutch is on the wash side.

Is CN7 black – red shorted when

unplugged and CN7 is removed?

Open

Disconnected lead wire unit

connector, wire disconnection or

cup assy failure

Short

Program timer failure

• Inspection mode

4~5



Is the voltage at the checked point AC220V

in standby status?

Failure of each electrical part,

disconnected lead wire unit

connector, or wire

disconnection

Ye s

Does the voltage at the checked point change

from AC220V to 0V when operated?

Changes

No change

Program timer failure

Each electrical part failure



–  –

No.

Part

1 Drain valve motor

2 Drain valve Latch signal

Clutch sensor

(Cup assy)

Clutch sensor (Mechanical part)

Failure Diagnosis Method

• Inspection mode

Check the voltage between CN1 (black) –

CN9 (brown) in the standby status. Is it

AC220V?

Drain valve motor failure,

disconnected lead wire unit

connector or disconnected wire

Ye s

Check the above voltage when winding completes.

Does it change from AC220V to 0V?

(Check the voltage during winding.)

Changes

No Changes

Drain valve motor failure

Program timer failure

Check the voltage between CN9 red – gray

in the standby status. Is it about DC 0V?

Drain valve motor failure,

disconnected lead wire unit connector or disconnected wire

Changes

No Changes

Program timer failure

Lid Lock failure

The clutch is on the spin side but the clutch sensor does not judge

that it is on the spin side.

Is between CN7 black – red

open when plugged and CN7

is removed?

Short

Lead wire unit connector short or

cup assy failure

Open

Program timer failure

• Check in the inspection mode 1236

L atch of Drain valve does not work.

Check the voltage between CN9 red-RraQJH

during latch operation. Is it about DC0aV?

during latch operation :

press [Power ON] ,and press [start]

during about 1 second.

– 3 –

No.

Part

Water level sensor

Lid switch

Failure Diagnosis Method

• Inspection mode 8

Are all the water level indicators

turned off when there is no water

in the water tub?

All turned off

What is the indicated water level

when water is supplied into the

water tub? (Refer to the table

below)

Lower level is

indicated.

Water level for each water level indicator

Any of them is

turned on.

Higher level is

indicated.

Is the 3P connector of the water level sensor

disconnected?

Disconnected

Connect

Not disconnected

Water level sensor failure or program

timer failure

Higher level is indicated.

Check disconnection of or tear on the air tube, foreign matter stuck inside or water

gone inside the air trap, etc.

Auto

Display Water volume Water level height

1 2 82L Approx. 280mm 3 60L Approx. 200mm 4 36L

Appr

ox. 100mm

• Inspection mode

Check the voltage between CN7 black – yellow.

Is it DC5V?

Ye s

Program timer failure

Does the voltage between CN7 black – blue

change from DC3V to 2.5V when the lid is

opened and closed while the clutch is on the

wash side?

Changes

No changes

Connector of the lid switch or lead wire unit is disconnected or the lid

switch or lead wire unit is

disconnected.

Lid Lock

sensor

• Inspection mode

Lid Lock sensor can not detect Iock or release condition.

Check connection of lead wire unit connector of Lid Lock.

Does the voltage between CN10 white-black change? Lid Lock : standby state about 0V

release position lock position

release  lock

Lid Lock : during operation AC0V

rlock  release

Program timer failure

Lid lock failure

AW-SD1567\SH



No changes

Changes

10L Approx. 410mm

– 3 –

Common check items when a DD motor-related error occurred

(Applicable error display: E6, E7, E8 & Ec)

E6, E7, E8 & Ec errors are the errors occurred by excessive washing load, too low water level for the washing load, rotation sensor failure, clutch sensor failure, defective operation or failure of clutch mechanism, drain valve motor failure, electronic unit failure, incomplete contact of in-machine wiring and wire disconnection. Depending on the detecting situation, error display may not always be the same even when a deficiency occurred on the same place. Please check the operation of the motor and clutch following the procedures shown below.

Are clothes more than the rated load put in the machine?

Within the rating

Is water level set lower for the washing load?

Appropriate water level

Turn off the power and take clothes out of the machine.

Lower

Reduce the clothes up to the rating.

Raise the water level.

Check the clutch sensor position according to the detailed failure diagnosis method. (Page 2)

Wash side Spin side

Check if the spin tub is rotated manually and locked.

Manually rotate the spin tub in clockwise and

counterclockwise direction.

(Switch the clutch to the wash side manually.)

Locked (wash side)

Check <A>

Rotate the pulsator by hand

to check the input of the

rotation sensor signal.

Free (spin side)

Clutch sensor failure Electronic unit failure

Was the clutch input switched to the wash side?

It still remains at the spin side.

The input changes synchro-

nizing with the rotation.

Check the forward rotation

(according to the failure

diagnosis method)

It rotates smoothly.

Turn off the power and

check the spinning

operation.

Normal

(To the next page)

Does not change

synchronizing with rotation.

Rotation sensor failure

Incomplete contact of

wiring, disconnected wire,

electronic unit failure

It does not rotate smoothly,

It does not rotate.

Incomplete contact of

wiring, disconnected wire,

Electronic unit failure

Motor failure

Spinning operation cannot

be performed.

Electronic unit failure

Clutch mechanism failure

The spin tub is

locked and the input

was also switched

to the wash side.

To Check <A>

The spin tub is locked

but the input is still at

the spin side

Clutch sensor failure,

disconnected wiring,

incomplete contact,

electronic unit failure

The clutch is still at the

spin side.

Clutch mechanism

failure

Drain valve motor failure

– 3 –

Actions to be taken when the motor and clutch switching were judged to be normal

If the motor and clutch switching were judged to be normal, check whether or not there is no abnormality on wiring connection (incomplete connection of connector or incomplete contact etc.) again. When an abnormality cannot be identified due to the reason of occasional abnormal occurrence, etc., check the number of abnormality occurrence and observe the situation for a certain period of time. (It is suspected that the abnormality is due to certain usage condition including excessive washing load or condition of clothes.) ∗ How to check the number of abnormality occurrence: Refer to Page 3

Simple checking method in case of abnormal motor operation

Failure of drive circuit inside the electronic unit, abnormal motor coil, disconnected wiring and incomplete contact, etc. are suspected to be a cause of abnormal motor operation. Carry out the check by the following methods.

The motor does not rotate or the rotation is not smooth.

Remove 3 of 1P connectors CN4 – 6 (red, blue, purple) of the electronic unit.

Check the resistance value among 3 removed connectors. (Resistance value: 10 ~ 20Ω)

Abnormal

Electronic unit failure

Resistance value: Larger

Resistance value: Smaller

Remove the rear lid and remove 3 of 1P

connectors (red, blue, purple).

Then check the resistance value among

3 terminals on the motor terminal.

Remove the rear lid and remove 3 of 1P

connectors (red, blue, purple). Then

check the resistance value among 3

terminals on the motor terminal.

(ex: Between red and blue)

10 ~ 20Ω

20Ω and above No continuity

There is continuity

Disconnected wiring or

incomplete contact

Motor failure

Defective wiring insulation

Normal

– 3 –

White : AC 220-240V

AC 220-240V

White and Black : AC 220-240V

Orange : Drain valve

Gray : AC 220-240V

Brown : AC 220-240V

Blue : AC 220-240V

Displaying Method of the Number of Error

Occurrence and Its Clearing Method

(1) Displaying method of the number of error occurrence and its clearing method The number of past error occurrence is kept in the memory and can be displayed on the control panel. Memoriz ed number of error occurrence can a ls o be cleared. U s e this function to check the failure for any repa ir work or to che ck the c onditions a fter repair.

Digital LED display

T I M E R button

WAS H butto n

R IN S E button

C OU R S E button

S TAR T butto n

Dis pla y S ample on B utton Des cription

Number LE D Display

[S etting of dis play mode] W ith in 3 min ute s a fter tur ning on the powe r button, pre s s th e WA S H and R INSE button for approximately 1 second. E rror number is displayed on the number LE D.

(The buzzer beeps.)

(T he power is au toma tically turn e d o ff in 1 0 min ute s. )

(S ubse que ntly, operations will be in dis play mode.)

[C hange error numbe r (increment)] E rror number increments. Every time TIMER button is pressed, the display cha nge s as follows: E 1 E 2 E 3 E 5 E 6 E 7 E 8 E 9 EP Ec EL EA AF

[Change error number (decrement)] E rror number decrements. E very time WASH button is pressed, the display cha nge s as follows : EP E9 E8 E7 E6 E5 E3 E2

[Dis play the number of error occurrenc e] After selecting the error number by the above method using TIME R or

WAS H button, press S TART button. The number of past occurrence of

that error will be displaye d.

(Displayed in 3-digit number. Max. displayed number: 255 times)

(Display "000" means the number of error occurrence is 0.)

[C lea r the me morized number of errors ] Memoriz ed number of errors can be cleare d.

(The buzzer beeps.)

(Memor ize d numbe r of a ll the e rrors will be cle ared. )

Use it when necess ary after repair.

(To c heck the completed re pa ir works on a later day, etc. )

WAS H

and

RINSE

TIME R

WAS H

START

and

COURSE

(T his ca n be us ed for any

displayed error number.)

(E x: E 2 error occ urred

9 ti me s in the pa s t.)

E1 E95 E23 E- FA EA EL Ec

E- E23 E95

– 3 –

– 3 –

Symptoms That Are Easily Suspected As a Failure

Symptom Check Points Actions to be Taken

(1) Error is displayed

on the timer display and electronic buzzer sounds.

(2) Operation stops

in the midst of a process.

(3) “WASH, RINSE

and SPIN” buttons do not work when a process is under way.

(4) “START/STOP”

button does not work.

(5) Water cannot be

drained effectively. Water cannot be drained. It is difficult to drain the water. (E1 is displayed.)

Check following “Abnormality Alarm” on Page 2 ~ 2.

1 Is “Abnormality Alarm” mentioned on the above (1)

made?

2 Has the process where spinning is omitted been set?

If the process where spinning is omitted is set, the operation stops at the completion of the final rinse without performing draining.

1 Is the “START/STOP” button pressed after laundry

started?

2 Is a change made in the midst of rinse or spin

process? (Rinse and spin process cannot be changed in the midst of the process.)

Has the timer been set?

1 Has the process where spinning is omitted been set? 2 Is the drain hose raised

due to a doorsill, etc.?

(Is the abnormality alarm

“E1” made?)

3 Is the drain hose raised

due to a doorsill, etc.?

(Is the abnormality alarm

“E1” made?)

4 Is a commercially available

thinner hose (25

φ) used

as an extension of the

drain hose?

(Is the abnormality alarm

“E1” made?)

5 Is the drain hose connected

to the drain port without any

gap? (Is the abnormality

alarm “E1” made?)

Take actions stated on “Abnormality Alarm” on Page 2 ~ 2.

Same as the above (1).

Use the machine just by pressing the COURSE button only. Automatic operation will be performed from washing until spinning.

Do the setting after pressing the START button.

It is not a failure. When wanting to make any change in the midst of a process, press the power switch to turn off and on the power and then do the setting again.

It is not a failure. Press the power switch to turn off and on the power and then cancel the timer.

Same as the above (2) -2

Adjust the height of the drain hose to 15cm or below.

Adjust the length of the drain hose to 3m or below (on a flat surface).

Replace the extension to the optional extension hose designated by Toshiba

Allow some gap.

Height

Length

Diameter is small.

Gap

Gap 3cm and above

– 3 –

Symptom Check Points Actions to be Taken

(6) Reverse rotation

time at the end of washing or rinsing is short.

(7) Laundry time is

longer than usual.

(8) An abnormal

noise is heard.

Symptoms That Are Easily Suspected As a Failure (Continued)

6 Is the drain hose flattened?

(Is there an “abnormality alarm”?)

7 Is the tip of the drain hose closed?

(Is the abnormality alarm “E1” made?)

Note) If a laundry pan is used, allow some gap at the rubber

pipe.

A sleeve is attached to the tip of the drain hose. Do not remove it as it is to make some gap at the tip of the hose.

Short reverse rotation is sometimes made during the last 20 seconds of wash or rinse process to fluff the clothes. It is not an abnormal.

1 Is a process to rectify unbalanced wash load inserted in the

operation? In case of badly unbalanced wash load during spinning, the process of “water supply → agitation (1 min) → drain” is inserted. This makes operation time longer.

2 Is the drain hose raised due to a doorsill, etc.?

If the drain hose is too long, a large amount of suds are formed during rinsing or draining. This makes rotation efficiency during spinning lower and the process of “water supply → agitation (1 min) → drain” is inserted automatically, and the operation time thus becomes longer.

1 Is a foreign matter stuck to the pulsator? 2 Is the washing machine installed on an inclined or unleveled

surface?

3 Is the wash load unbalanced during spinning? 4 Operation noise during water supply is the sound that

is generated when the water supply valve works. Water flow sound when spinning completes is the sound of liquid for balancing on the wash tub. None of the above sound/noise is abnormal.

5 A knocking sound is heard when plugged in the power cord.

It is the sound generated when current flows into drain valve motor and is not abnormal.

6 A click sound is heard when operation is switched to washing

or spinning. It is the sound of clutch switching, which is not abnormal.

Replace the hose if it is abnormal.

Allow some gap.

If no gap can be made, cut the hose, not at its tip, diagonally.

It is not a failure.

It is not a failure. Check the installation (unbalanced legs or levelness of the main unit) and rectify the problem, if any.

Same as the above (5) -2

Rubber pipe

Gap 3cm and above

Sleeve

Gap

Gap 3cm and above

Cut diagonally.

– 3 –

Symptom Check Points Actions to be Taken

(9) Washing machine

does not work.

(

10) Softener does not work efficiently.

(11)

Time required is different from the displayed remaining time.

(12)

Water level decided by the weight sensor is not the desired water level.

(13) The machine does

not work as user desires.

(14)

The pulsator rotates while water is being supplied in wash or rinse process.

(15) Rotation speed for

spinning changes.

(16)

The panel becomes warm.

(17) Detergent amount

is not displayed.

1 Power failure occurred? 2 Fuse blew or circuit breaker tripped? 3 Is contact of the power plug perfect? 4 Was the power switch pressed? Was START/STOP

button pressed?

5 Is the tap turned on?

(Is the abnormality alarm “E5” made?)

6 Is the specified amount of water filled in the tub? 7 Is the drain hose put down?

To prevent water from pooling on the floor, this type of washing machine stops the operation if the drain hose is not put down. (Abnormality alarm “E1” is made.)

Is softener hardened in the softener dispenser?

Time required may be longer depending on water pressure, condition of clothes and draining condition. ∗ If automatic unbalance rectifying function works, the displayed remaining time increases accordingly.

Weight sensor selects the standard water level. Set user’s personal desired water level. When damp clothes are put in the machine, the water level may become higher

Turn off and on the power and attempt operation with buttons. If the machine still does not work, unplug and plug in again and operate the machine.

When water is supplied until certain level, the pulsator is programmed to start rotating to start wash or rinse process.

With spinning control, the rotation speed is set to low for approximately 2-3 minutes after spinning starts. In addition, rotation speed slightly changes during spinning.

If the unit is plugged in, the surface and surrounding of the panel becomes warm. This is due to heat radiation of electronic components.

1 Is the lid closed? (Detergent amount is displayed if the

lid is opened.)

2 Detergent amount is not displayed for blanket and dry

course.

Remove the problem and restart the operation by pressing the “START/ STOP” button, etc.

Remove and wash the dispenser in the softener case.

It is not a failure.

Refer to the weight sensor adjustment on the instruction manual.

Read the instruction manual.

It is not a failure.

– 3 –

Symptom Check Points Actions to be Taken

(18) The wash tub

rotates before water is supplied or after spinning.

(19) Rotation for

spinning stops temporarily at the beginning of the spinning.

(20)

Sparks can be seen when plugged in.

Symptoms That Are Easily Suspected As a Failure (Continued)

In the following cases, the pulsator or wash tub rotates for 2~20 seconds to switch the clutch. <Switching the clutch from wash side to spin side>

• When moving from wash/rinse process to spin process. <Switching the clutch from spin side to wash side>

• When moving from spin process to wash/rinse process.

• When moving to automatic unbalance rectifying process after detecting unbalance during spinning.

• When the course completes (to prepare the next laundry).

To remove water, the machine is programmed to stop temporarily and restart after a certain time has elapsed.

Sparks may be seen at the power receptacle when plugged in. This is due to charge current to the electrolytic capacitor and is not abnormal.

It is not a failure.

–  –

Repairing and Disassembling Method

WARNING

Ask your client not to bring any child near the place where service and repairs are carried out.

Failure to observe this warning could result in injury of child due to tools or disassembled parts

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Do not plug in and unplug the power cord with wet hand.

Failure to observe this warning could result in electrical shock or injury.

○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○

Do not modify. Do not allow any person other than service personnel to disassemble or repair the product.

Failure to observe this warning could result in fire, electrical shock or injury.

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Unplug the power cord when no electric power is required, e.g., disassembling, etc.

Failure to observe this warning could result in electrical shock or injury.

For repair, use spare parts for the model concerned.

Failure to observe this warning could result in abnormal operation or failure, which could lead to accident including leakage current and fire.

Do not put or splash water on any electric part.

Failure to observe this warning could result in electrical shock or short.

Do not come near Unplug

No wet hand

Use spare parts

No modifying Do not splash water

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CAUTION

Do not pull the cord to unplug.

Hold the power plug to unplug. Failure to observe this warning could result in electrical shock or fire due to short.

○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○

Do not pull

7. DISASSEMBLY INSTRUCTIONS

– 4 –

Notes on Repair and Disassembling

Make sure to observe the followings when carrying out failure diagnosis and replacing parts. (1) Unplug and wait for 10 seconds before starting operation. (This machine is equipped with a large-

capacity capacitor.)

(2) To prevent damage on electronic components due to static electricity charged in human body or resin

part of the washing machine, eliminate potential difference between human body and washing machine by using a body earth or by touching the earth wire before performing any work that involves contact to the program timer.

(3) Electronic components on PCB cannot be replaced as the program timer is protected by a humidity

proof coating to increase its humidity resistance. Replace the whole program timer unit. Care should be taken for handling of the humidity proof coating to avoid damage.

(4) Both strong electricity (AC0V, DCV) and weak electricity (DC17V) exist inside the panel.

Take due care to avoid electrical shock due to careless handling.

(5) Care should be taken to avoid burn as the heat sink of the program time becomes hot immediately after

use.

Earth wire

This series adopted the structure where the water supply valve is directly connected to the water dispenser case. When replacing the water supply valve, make sure to use the O-ring provided. Use of old O-ring could result in water leakage. After removing and reattaching the water dispenser case, make sure to carry out trial run before installing the back cover to make sure that water does not leak from any joint.

Unless otherwise specified, reassembling is to be performed in the reverse procedures of disassembling.

Part Name Illustration Repair Procedures Description in shows notes.

(1) Pc board

assembly

• Eliminate static electricity before replacing the Pc board assy as it may be damaged by static electricity.

• Use protective gears such as gloves when carrying out disassembling or inspection. <Cautions for repair and replacement> Refer to Page 4. Follow the cautions on Page 4 for handling of spare electronic components.

1 Open the lid and remove the cap of the panel assy

(2 pc) with a flat tip screwdriver, etc.

Remove the screw (2 pc) under the cap.

(Photo 1)

Slide the panel assy to back side and pull up the

Remove the screw(4 pc) on the control panel.

Pull up the control panel from the top cover and raise

Remove the connectors (8 pcs) of the lead wire unit

(Photo 5)

Remove two tapping screws. Take out the Pc board

assy from the control panel.

(Photo 6)

∗ Observe the followings when reassembling. Note 1) Fit in the connector securely. Note 2) Match the color of each lead wire. Note 3) Do not pinch lead wires at any part where

pinched lead wire can become an obstacle to switch operations.

Note 4) Do not pinch lead wires between the top cover

and control panel.

(Photo 5)

(Photo 1)

(Photo 4)

(Photo 2)

Pull up the top cover deco(2 pc) and slide down.

it towards you.

(Photo 3)

(Photo 2)

Remove the top cover deco (2 pc) from the top cover.

panel assy from the top cover.

(Photo 3)

(Photo 4)

from the Pc board assy.

(Photo 6)

– 4 –

2 3

– 4 –

Unless otherwise specified, reassembling is to be performed in the reverse procedures of disassembling.

Part Name Illustration Repair Procedures Description in shows notes.

(2) Lid lock

1 Remove the cap and the screws of the panel assy

(Photo 9)

(Photo 11)

(Photo 9)

(Photo 7)

following the procedures stated in

of (1). Remove the top cover deco, the panel assy and the control panel from top cover following the procedures stated in

~ of (1)

Remove two tapping screws. Take out the lid lock from the control panel.

(Photo 8)

(3) Reed

1Remove the cap and the screws of the panel assy

following the procedures stated in Remove the top cover deco, the panel assy and the

control panel from top cover following the procedures

of (1).

Remove the reed switch by pushing hook.

of (1).

stated in

(4) Reactor

1 Cut the lockWLH of reactor connector wire with a

nipper etc.

(Photo 11)

Remove the lid lock connector from Pc board assy.

(Photo 7)

∗ Observe the followings when reassembling. Note : When reassembling, arrange the lead wire of

reed switch turn around lead wire of lid lock as it originally was. For protective Pc board

assy damage.

(Photo 10)

(Photo 8)

switch

After replacing the reed switch, check the operation of the reed switch (operation angle of the lid). Also, make sure the brake works when the lid end is higher than 8~18 mm from the upper control panel on the top cover.

(Photo 10)

Remove the reed switch connector from lead wire assy.

3 4

– 4 –

Unless otherwise specified, reassembling is to be performed in the reverse procedures of disassembling.

Part Name Illustration Repair Procedures Description in shows notes.

1 Remove the softner case.

(Photo 14)

2 Remove 2 back cover mounting screws at rear.

(Photo 15)

3 Remove the back cover by inserting a screwdriver (-)

from the lower end of bottom.

(Photo 16)

(Photo 15)

(Photo 14)

(5) Water intake

valve, Water feed case assembly

∗ Observe the followings when reassembling. Note 1) When cutting the insulock, don't damage the

lead wire.

Note 2) When reassembling, arrange the lead wires

as it originally was.

(4) Reactor

Take out the connector from Pc board assy.

(Photo 12)

Remove the reactor while opening the hook(2 places).

(Photo 13)

(Photo 12)

(Photo 13)

– 4 –

Unless otherwise specified, reassembling is to be performed in the reverse procedures of disassembling.

Part Name Illustration Repair Procedures Description in shows notes.

Pull up the water feed case to the back side with pushing two hooks.

(Photo 18)

Take out the intake valve and valve mounting base

from water feed case (3 screws.)

(Photo 19)

(Photo 17)

(Photo 18)

(Photo 19)

(5) Water intake

valve, Water feed case assembly

Remove four lead wires from the water intake valve.

(Photo 17)

∗ Observe the followings when reassembling.

Note : When reassembling the water feed case,

arrange the packing its originally was.

Intake valve

Lead wire: Pink, Gray,

Gray, Light blue

Packing

(Fig. 1)

– 4 –

Unless otherwise specified, reassembling is to be performed in the reverse procedures of disassembling.

Part Name Illustration Repair Procedures Description in shows notes.

Remove two lead wires from the safety switch.

5HPRYHWKHVDIHW\VZLWFKZLWKSXVKLQJWKHKRRN

(Photo 20)

PullXSWKHVDIHW\OHYHURXWIURPWKHJURRYHRIWRS

(Photo 22)

(Photo 23)

(Photo 20)

(Photo 21)

(Photo 22)

(Photo 23)

(6) Safety

lever

(Photo 21)

Remove the VFUHZSFZKLFKIL[HVWKHVDIHW\OHYHU onWKHWRSFRYHU

cover.

– 4 –

Unless otherwise specified, reassembling is to be performed in the reverse procedures of disassembling.

Part Name Illustration Repair Procedures Description in shows notes.

* Following notes are necessary when reassembling. Note 1: Make

Note 2 : Taking care not to miss the color of each lead

wire and connectors. Also make sure they are connectors. Also make sure they are connected securely. The intake valve has specified lead colors.

(Fig. 2)

(6) Safety lever

sure (through the half hole provided on upper frame) distance between the safety lever and the cabinet is

5±mm. (Fig. )

(7) Water level

sensor

Remove the connector from the water level sensor.

(Photo 24)

Pull up the water level sensor with pushing hooks.

(Photo 24)

(Photo 25)

Pull out the air tube from the water level sensor.

(Photo 26)

∗ Observe the followings when reassembling.

Note : When reassembling the DLUWXEHDUUDQJHWKH

packing its by apply adhesives for connection

type "CEMEDINE 366E".

5

– 4 –

Unless otherwise specified, reassembling is to be performed in the reverse procedures of disassembling.

Part Name Illustration Repair Procedures Description in shows notes.

(8) EMC unit

Open the control panel following the procedures

stated in ~ in (1).

Cut the ORFNWLH following the procedures stated in

in (4).

Remove EMC connector from Pc board assy.

Open the back cover following the procedures stated

in ~ in (5).

3XVKRXWWZRlead clamps from the top cover.

(Photo 27)

(Photo 28)

Pull up the ferrite core.

Slide the EMC unit to the back side with pushing the

(Photo 29)

hook and pull up the EMC unit from the top cover.

Remove three connectors of the power cord from the

(Photo 30)

EMC unit.

(Photo 31)

(Photo

31)

– 4 –

Unless otherwise specified, reassembling is to be performed in the reverse procedures of disassembling.

Part Name Illustration Repair Procedures Description in shows notes.

(9) Power Cord

assembly

Remove the power cord wire from the hook of the top cover. Remove the back cover following the procedures stated in ~ of (5). Remove the power cord while pinching the both sides of the cord bushing with pliers and pressing

the tabs.

(Photo 32)

∗ Observe the followings when reassembling. Note 1) When reassembling, bring the tab of the

power cord bushing to the right side viewing from behind the product.

Note 2) When reassembling, arrange the power cord

wiring as it originally was.

(10) Lead wire

assembly

Open the control panel following the procedures

stated in ~ in (1).

Remove the connectors (5 pcs) of the lead wire unit

from the Pc board assy.

Remove the connectors (1 pcs) of the lead wire unit from the reed switch.

(Photo 34)

(Photo 33)

(Photo 34)

(Photo 33)

Remove the back cover following the procedures stated in ~ of (5). Remove the lead wires of the safety switch following the procedures state in of (6).

Remove the lead wires of the water intake valve

following the procedures state in of (5). Remove the lead wires of the water level sensor following the procedures state in of (7).

–  –

Part Name Illustration Repair Procedures Description in shows notes.

(10) Lead wire

assembly

&uW WKHlHDGFODPSVSFV from the top cover.

Remove the tapping screws (2 pcs) on the back side

of top cover.

(Photo 36)

Pull up the top cover from cabinet.

Let the whole top cover lean against the wall, etc. to let it stand on the external case. At this time, put a towel between the lead wire and external case to prevent lead wires from being cut. In addition, put a towel on the air tube of the water level sensor to prevent it from being damaged with the top end of the external case. Pay attention not to deform

(Photo 38)

(Photo 36)

Remove the circle sheet side of the top cover(2 pc) with a flat tip screw-driver. Remove the screw(2 pc)

under the circle sheet.

(Photo 37)

(Photo 3

(Photo 38)

the safety lever.

(Photo 39)

Remove the lead wire assy from the hooN of the top

cover. Take out the lead wire assy from the top cover.

Let the whole lead wire assy down on the external

Unless otherwise specified, reassembling is to be performed in the reverse procedures of disassembling.

(Photo 39)

case.

Remove the taping bundling the lead wires. Then separate the lead wires (lead wires in the top cover

Remove the rear cover. (6 screws) Remove the lead wire clamps (1 places) from the external case. Then remove the lead wire bundle from the cord holder (by takeoff 1 screw).

(Photo 35)

and lead wire connectors on the main unit side).

8 9

– 5 –

Unless otherwise specified, reassembling is to be performed in the reverse procedures of disassembling.

Part Name Illustration Repair Procedures Description in shows notes.

(11) Wash lid

While the wash lid is open, remove the hinge which is located on the right side viewing from the front side. Inserting a screwdriver (-) between the top cover hinge and the arm of the wash lid. While opening the hinge, pull up the wash lid with your right hand to remove it.

(Photo 40)

Note 1) Be careful not to break the hinge when

removing the wash lid.

Note 2) Be careful of deformation of the lid spring

which is attached to the arm (left side) of the wash lid.

∗ Carry out reassembling following the procedures

stated below.

• Attach the leg with the spring (red mark is located on)

the right side, blue mark on the left side viewing from the front side of washing machine) to the wash lid arm.

And fit the another leg into the hook groove of the top

into the groove of the top cover (right side and left side)

(Photo 42)

Make sure that the wash lid rotates smoothly. And no

(Photo 40)

(Photo 41)

Remove the back cover following the procedures stated in ~ of (5).

While the wash lid is open and then push the spring

(Photo 43)

(Photo 42)

(Photo 41)

cover.

•

(Photo 43)

mistake spring side.

%OXHRI/VLGH 5HGRI5VLGH

∗

Unless otherwise specified, reassembling is to be performed in the reverse procedures of disassembling.

Part Name Illustration Repair Procedures Description in shows notes.

(12) Geard-

1 Remove the rear cover. (6pcs screw)

(Photo 44)

2 Remove the cord holder and remove the connector

of the drain valve motor (3P) from the wirings in the external case (inside the taping bundling the lead

wires : Lead wires in the top cover and lead wire connectors on the main unit side). (Connector color: Blue, Lead wire color: Brown, red, white)

(Photo 45)

* Lay down washing machine following the procedures

stated below. Before laying down washing machine, check remaining water. If water remains, drain water by

Remove the softener case and put a towel, etc. in the water dispenser case before laying down the main unit.

Remove the hook (screw, 1pc) which fixes the lead

wires on the water tub and remove the taping bundling the lead wires. Then separate only the lead wire of the drain valve motor from other lead wires.

(Photo 47)

Remove the valve spring from drain valve connector

with long-nose pliers.

Remove the mounting screws (2pcs) to remove the

∗Observe the followings when reassembling.

• Put the lead wire of the drain valve motor through the air trap of the water tub and the hook on the valve assembly, then fix it on the water tub together with other lead wires.

(Photo 44)

(Photo 45)

(Photo 46)

(Photo 47)

motor

•

pulling the drain valve connector.

(Photo 46)

•

drain valve motor.

(Photo 48)

(Photo 49)

Return the lead wire tape. Don't add the extra tape.

•

Check the height of the lead wire after assembling.

(Photo 49)

– 5 –

– 5 –

Unless otherwise specified, reassembling is to be performed in the reverse procedures of disassembling.

Part Name Illustration Repair Procedures Description in shows notes.

(13)Drain Valve

Lay down the washing machine to the front side.

Before laying down washing machine, check remaining water. If water remains, drain water by pulling the drain valve connector. Remove the softener case and put a towel, etc. in the water dispenser case before laying down the main unit.

Remove the valve spring from drain valve connector

with long-nose pliers.

(Photo 50) Remove the valve cap by turning it counterclockwise. At this time, put a towel, etc. under the valve so that water flown out from the valve will not wet the motor.

∗ Observe the followings when reassembling.

Note 1) Firmly tighten the valve cap as loose valve

cap may cause water leakage.

(Photo 50)

Remove the rear cover. (6 pcs screw)

•

1 2

– 5 –

Unless otherwise specified, reassembling is to be performed in the reverse procedures of disassembling.

Part Name Illustration Repair Procedures Description in shows notes.

(14) Valve

Assembly

Note 1) Make sure that the power cord is unplugged.

Lay down the washing machine to the front side.

Remove the upper side of the overflow hose with a

cutter knife from the tub.

(Photo 51) Remove the hose (rubber) with a screwdriver (-) from

the valve assembly.

∗ Observe the followings when reassembling. Note 1) Make sure to attach packing (O-ring) to the

tub before mounting the valve assembly to the

tub. Check the O-ring shape.

Note 3) Apply adhesives for connection of drain hose.

When applying adhesives, be careful not to allow the adhesives go in the water flowing part.

Note 4) After replacing the valve assembly, make sure

to check that no water leaks by filling the tub with water.

(Photo 51)

Remove the rear cover. (6 pcs screw)

•

(Photo 52)

Remove the tapping screw (3 pcs) to remove the valve assembly from the tub.

(Photo 52)

(Photo 53)

Note 2) When putting the inner hose, set the position

marking of the inner hose to the marking of the drain valve.

Note 5) Fix the hose band to the original position.

(Photo 54)

(Photo 53)

(Photo 54)

1 2

– 5 –

Unless otherwise specified, reassembling is to be performed in the reverse procedures of disassembling.

Part Name Illustration Repair Procedures Description in shows notes.

(15) Motor

Note 1) Make sure that the power cord is unplugged.

1 Lay down the washing machine to the front side.

2 Remove the connector 1P (3pcs) and 6P (1pc) that

are inserted into the terminal block of the stator.

(Photo 55)

3 Remove 3 tapping screws (opposite side 10mm)

and packing metal.

4 Hold the rotor by hand and remove the hexagon nut

(opposite side 17mm) to remove the rotor.

(Photo 56)

Note 1) When the rotor is difficult to come off, be

careful not to injure yourself by applying a large force.

Note 2) Be careful not to allow the rotor to be pulled to

the stator due to magnetic force of the rotor, which could result in your hand pinched

between the rotor and stator. Note 3) Be careful not to lose the nut and washer. Note 4) Do not insert a screwdriver into the hole on the

rotor. Contact with the stator could result in

electrical shock or insulation deterioration due

to damage on the stator.

(Photo 55)

(Photo 56)

(Photo 57)

Rotor assembly

(15) Motor

Stator coil

assembly

Remove 6 hexagon bolts that locks the stator (opposite side 10mm) to remove the stator.

(Photo 57)

when removing the stator.

Note 1) Wear the gloves to avoid any possible danger

– 5 –

Unless otherwise specified, reassembling is to be performed in the reverse procedures of disassembling.

Part Name Illustration Repair Procedures Description in shows notes.

∗ Observe the followings when reassembling. Note 1)

block by matching colors.

Note 2) Be careful not to damage the coil or terminal

block with a tool to avoid insulation deterioration.

Note 3) Tighten the stator and rotor securely.

Tightening torque of the stator mounting bolt: 60~80kgf.cm

()

Tightening torque of the rotor mounting bolt: 250~350kgf.cm

Note 4) Be careful not to allow the rotor to be pulled to

the stator due to magnetic force of the rotor, which could result in your hand pinched between the rotor and stator.

Note 5) To mount the stator coil assembly, loosen the

hexagon bolts that locks the stator (6 pcs). Insert the rotor setting jig into the shaft (the groove of

Loosen the screw andUHPRYHWKHSXOVDWRUZKLOH holding the pulsatorVFUHZ'RQRWUHPRYHWKH screw from the pulsator.)

(Photo )

(Photo 58)

(Photo 59)

(Photo 62)

(16) Pulsator

1 Remove the cap of the pulsator(1pc) with a flat tip

(15) Motor

Stator coil

assembly

(Photo 58)

rotor setting jig must be to due position of four hexagon bolts on the spacer a both, except hexagon bolts position middle on the spacer).

Then insert stator plating jig into the groove of

the rotor setting jig.$LUJDSEHWZHHQVWDWRUFRLO

Thighten the four hexagon bolts, then take out

(Photo 59)

(Photo 60)

the rotor setting jig from the shaft. Thighten the two hexagon bolts position middle on the

(Photo 60) Then insert the rotor into the shaft and fix the rotor with hand. Insert the hexagon wrench (opposite side 4 mm) to the hexagonal hole in

the center of the shaft, then insert the rotor into the end of the shaft while rotating the wrench.

(Photo 61)

Insert each of 4 connectors into the terminal

spacer.

screwdriver,etc.

3KRWR

assy and rotor assy is 0.4 mm)

Unless otherwise specified, reassembling is to be performed in the reverse procedures of disassembling.

Part Name Illustration Repair Procedures Description in shows notes.

(16) Pulsator

Be careful not to drop the washer which is located

under the blade.

Note 1) Be careful not to damage the spin tub when

pulling out the pulsator from the spin tub.

Note 2) Be careful not to lose the washer which is

located under the blade.

(Photo 63)

(17) Spin basket

assembly

1 Remove the rear cover. (6 screws)

2 Remove the lead wire clamps (1 places) from the

external case. Then remove the lead wire bundle from the cord holder (by takeoff 1 screw).

(Photo 64)

3 Remove the tapping screws (2 pcs) on the back side

of top cover. And remove the circleVKHHWVLGHDQG

4 Pull up the top cover from cabinet.

5 Let the whole top cover lean against the wall, etc. to

let it stand on the external case. At this time, put a towel between the lead wire and external case to prevent lead wires from being cut. In addition, put a towel on the air tube of the water level sensor to prevent it from being damaged with the top end of the external case. Pay attention not to deform

(Photo 6)

6 Release 12 hooks to remove the tub cover.

(Photo 6)

7 Remove the pulsator following the procedures stated

in (16).

8 Remove 4 hexagon bolts.

(Photo 6)

VFUHZVIROORZLQJWKHSURFHGXUHVVWDWHGLQ

(Photo 64)

(Photo 65)

the safety lever.

(Photo 66)

(Photo 67)

of (10).

10 ~ 11

Note 3) Reassembly need put washer on shaft

before lay down pulsator.

– 5 –

– 5 –

Unless otherwise specified, reassembling is to be performed in the reverse procedures of disassembling.

Part Name Illustration Repair Procedures Description in shows notes.

(18) Drive

assembly

1 Remove the packing metal and rotor following the

procedures stated in 1~4 of (15).

2 For clutch assembly, remove 2 hexagon bolts

(opposite side 8mm) that locks the switching lever.

(Photo 6)

3 After pushing the hexagon bolt mounting position

on the switching lever, from which the hexagon bolts were removed, to the lever assembly side, remove the switching lever upwards and remove the clutch assembly and clutch spring.

(Photo 69)

4 For lever assembly, remove the stator following the

procedures stated in 5 of (15). Remove the snap pin located at the tip of the clutch shaft and the lever spring of the clutch lever. Then, remove the lever and lever spring by pulling them towards you simultaneously.

(Photo 7)

(Photo 69)

(Photo 6)

(Photo 7)

Note 1) Make sure that the power cord is unplugged.

∗ Observe the followings when reassembling. Note 1) Mount the clutch lever before mounting

the stator and clutch assembly. Clutch lever cannot be mounted if the stator and clutch assembly have already been mounted.

Note 2) When mounting the clutch assembly to the

spin shaft, mount the clutch spring first and then the switching lever assembly. The switching lever assembly must be mounted by fitting and pushing the teeth of the clutch assembly to the teeth of the lock gear.

Note 3) Before mounting the rotor, make sure that

the teeth of the clutch assembly, after tightening the switching lever with a screw, can be removed from the teeth of the lock gear when the clutch lever is pulled.

Note 4) Lock gear is not available just by itself as

precise mounting is required. Use mechanical part assembly or cup assembly.

Clutch assembly Lever assembly

– 5 –

Unless otherwise specified, reassembling is to be performed in the reverse procedures of disassembling.

Part Name Illustration Repair Procedures Description in shows notes.

(Photo 7)

(Photo 7)

(Photo 7)

1 Remove the rear cover. (Screw 6pcs) 2 Remove the cord holder, then remove the wiring in

the external case (inside the tapping bundling : Lead wires in the top cover and lead wire connectors on the main unit side) and earth wire (φ4screw with plain washer).

(Photo 7)

3 Remove the pulsator following the procedures

stated in (16).

4 Remove the wash tub (wash • spin tub) following

the procedures stated in (20).

5 Remove the packing metal, rotor and stator

following the procedures stated in (15).

6 Remove 1 hook mounting screw to remove the

lead wires.

(Photo 7)

7 Separate only lead wire with tube that comes from

the cup assembly from other lead wires wound with vinyl tape.

8 Remove the clutch assembly and lever assembly

following the procedures stated in (18).

9 Remove 6 hexagon bolts of the cup assembly

(opposite side 12mm) to remove the cup assembly.

$QGremove internal earth wire(screw 1 pc). Remove

5HPRYHWKHspin shaft assembly from the tub.

(Photo 7)

Note 1) Make sure that the power cord is unplugged.

∗ Observe the followings when reassembling. Note 1) After replacing the bearing mechanical part,

make sure to check that no water leaks by filling the tub with water.

Note 2) When removing the mechanical part or

checking loosen screws, make sure to remove the wash tub (wash • spin tub). If the above is not carried out, the wash tub may incline.

Note 3) Re-fix the removed lead wire securely to the

lead wire through hole on the valve and external case.

(19) Drive

assembly

Remove the WDSSLQJ screw(2 pc)to remove the drain valve motor following the procedures stated in ().

WKHscrews(17 pc) of the tub reinforce plate to remove WKHtub reinforcLQJ plate from the tub.

Cup assembly Spin shaft assembly

–  –

Unless otherwise specified, reassembling is to be performed in the reverse procedures of disassembling.

Part Name Illustration Repair Procedures Description in shows notes.

(20) Tub

1 Remove the rear cover. (Screw 6pcs)

2 Remove the pulsator and spin basket assembly

following the procedures stated in (16) and (17).

3 Remove the wiring in the external case (Lead wires on

the top cover side and lead wire connectors on the main unit side) and earth wire (φ4 screw with plain washer).

(Photo 7)

4 Remove the air tube from the air trap.

5 Take out the drain hose. Remove two tapping screws

to remove the drain connector from the cabinet base.

(Photo 7)

6 Remove the catch of lifting rod from the catching parts

on the external case and water tub.

(Photo 7)

(This can easily be done by pulling up the lifting rod while holding up the water tub with one hand.)

7 Pull out the water tub upwards.

8 Put the water tub upside down.

9 Remove the drain valve motor following the

procedures stated in (1).

! Remove the motor following the procedures stated in

(15).

" Remove the mechanical part following the procedures

stated in (18) and (19).

(Photo 7)

(Photo 7)

(Photo 7)

∗ Observe the followings when reassembling. Note 1) Reassembly should be done firmly to avoid

air or water leak from the connections.

Note 2) After replacing the bearing mechanical part,

make sure to check that no water leaks by filling the tub with water.

– 6 –

Unless otherwise specified, reassembling is to be performed in the reverse procedures of disassembling.

Part Name Illustration Repair Procedures Description in shows notes.

(21) Spring

assembly

1 Remove the top cover from the external case

following the procedures stated in of (17).

2 Remove the catch (2) from the external case

reinforcing plate. Remove the lifting rod from water tub lifting part while holding the water tub with one hand.

(Photo 7)

(This can easily be done by pulling up the lifting rod while holding up the water tub with one hand.)

∗ Observe the followings when reassembling. Note 1) Lifting rod is common for all 4 rods. Note 2) Make sure to wind (counterclockwise) the air

tube 2 times around the lifting rod located on the left viewing from the front side of the washing machine. Failure to do so could cause knocking sound or damage of the air tube.

(Photo 7)

– 6 –

Check Points on Completion of Repair

WARNING

Check the

insulation resistance

Use exclusive

power outlet

Connect earth wire

No using in

wet place

Remove dusts

■ After repair works have finished, check the insulation resistance between live part (power plug) and dead metal part (earth) and make sure it is 10MΩ and above. Failure to check the insulation resistance could result in accident on customer due to leakage current and electrical shock.

■ Use an exclusive AC outlet for power supply. Different voltage or rating could result in fire or electrical shock. If a power outlet is shared with other appliance, the outlet may abnormally heat up and cause fire.

■ Connect earth wire. Failure to connect earth wire could result in electrical shock in case of leakage current. Consult electrician or your dealer for earth wire.

■ Do not install the machine in a bathroom or a place where is exposed to rain. Failure to observe this warning could result in electrical shock or fire due to leakage current.

■ Wipe off the dusts accumulated on the metal parts of the power plug or their mounted surface. Accumulated dust could result in fire.

CAUTION

Check water

leakage

■ Before laundry, turn on the tap and make sure that the connection of the water supply

hose is not loosened and no water leaks from there. Loosened screw or hose connection could result in unexpected accident due to water leakage.

8. CHECK POINTS AFTER REPAIRING

– 6 –

CHECK POINTS

When the product is repaired or any part is replaced, make sure to carry out trial run and make sure there is no abnormality on the following points.

Measuring

Inspection Items Inspection and Judging Methods Instrument and

Sub-Materials

(1) Insulation resistance

(2) Inspection of earth

(3) Inspection of safety

device

(4) Check of the

specified parts for safety

(5) Lead wires

(6) Tightening of nuts

and screws

(7) Removal of foreign

matters inside the machine

(8) Oil and water

leakage

(9) Inspection of power

cord

(10)Levelness

adjustment

(11)Inspection of

installation place

Unplug the power cord and measure the insulation resistance between the power plug and main unit earth. The insulation resistance is to be 10MΩ and above. Carry out the check extra carefully in the following cases. (1) When an electric part is replaced. (2) When the machine is used in a highly humid place. (3) When the product has been used for longer than 5 years.

Make sure that the earth wire of the main unit is connected to the securely installed earth rod or earth terminal. In the following cases, explain your client about the danger to children and reinstall the earth. (1) If the earth wire is connected to a gas pipe. (2) When the earth wire is connected to a water pipe made of

vinyl chloride.

Check the brake function. If the time for brake stop exceeds the time in the table below, make sure to repair the brake. Check whether or not the program timer and resistor assembly is securely connected.

If any part other than specified parts is used, replace it with a specified part. (Refer to _ mark on the parts price list.)

Is there no slack or excessive tension on lead wires? Are lead wires connected securely? Are taping or binding securely?

Are nuts and screws tightened securely?

Is there any solder debris, dust ball or screws inside the machine? Is dust accumulated in the machine?

Especially check the oil leakage around the mechanical part and water part around the drain valve.

Are cords, plugs and power outlet not damaged? The power supply is not shared with other appliances? Is power supply capacity appropriate?

Check with a level. Adjust the levelness with adjusting leg or leg cap when necessary.

Is the machine installed on a leveled surface? Is the machine stable?

Load Time required for brake stop

Unloaded 4-8 seconds or below

Rated load 7-14 seconds or below

DC500V megger