WASHING MACHINE
SERVICE MANUAL
CAUTION
READ THIS MANUAL CAREFULLY TO DIAGNOSE TROUBLES
CORRECTLY BEFORE OFFERING SERVICE.
MODEL : WD-1433RD
FEB. 2005 PRINTED IN KOREA |
P/No.:3828ER3035R |
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CONTENTS |
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1. SPECIFICATION............................................................................................................................ |
3 |
2. FEATURES & TECHNICAL EXPLANATION ................................................................................ |
4 |
3. PARTS IDENTIFICATION ............................................................................................................ |
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4. INSTALLATION ............................................................................................................................. |
7 |
5. OPERATION ................................................................................................................................ |
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6. WIRING DIAGRAM / PROGRAM CHART................................................................................... |
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7. TROUBLE SHOOTING................................................................................................................ |
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7-1.BEFORE SVC CHECKING.................................................................................................. |
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7-2.QC TEST MODE.................................................................................................................. |
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7-3.HOW TO KNOW THE WATER LEVEL FREQUENCY......................................................... |
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7-4.ERROR DISPLAY ................................................................................................................ |
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8. ERROR DIAGNOSIS AND CHECK LIST .................................................................................... |
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8-1. DIAGNOSIS AND ANSWER FOR ABNORMAL OPERATION ........................................... |
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8-2. FAULT DIAGNOSIS AND TROUBLE SHOOTING ............................................................. |
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9. DISASSEMBLY INSTRUCTIONS ............................................................................................... |
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10. EXPLODED VIEW AND PARTS LIST ....................................................................................... |
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10-1. THE EXPLODED VIEW OF CABINET ASSEMBLY ......................................................... |
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10-2. THE EXPLODED VIEW OF CONTROL PANEL AND DISPENSER ASSEMBLY ............ |
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10-3. THE EXPLODED VIEW OF DRUM AND TUB ASSEMBLY ............................................. |
41 |
10-4. THE EXPLODED VIEW OF DRYER ................................................................................ |
42 |
APPENDIX (Replacement parts list) ........................................................................................... |
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2
1. SPECIFICATION
ITEM |
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WD-1433RD |
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POWER SUPPLY |
220V-240V~, 50HZ |
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PRODUCT WEIGHT |
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61kg |
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WASHING |
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135W |
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ELECTRICITY |
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SPIN |
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530W |
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CONSUMPTION |
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FAN MOTOR |
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25W |
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DRAIN MOTOR |
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32W |
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WASH HEATER |
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2000W |
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DRY HEATER |
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1200W |
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REVOLUTION |
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WASH |
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45rpm |
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SPEED |
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SPIN |
WD-1433RD |
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400/600/800/1000/1200/1400 rpm |
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WD-1233RD |
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400/600/800/1000/1200 rpm |
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OPERATION WATER PRESSURE |
0.3-10kgf/cm2 (30-1000kPa) |
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CONTROL TYPE |
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Electronic |
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WASH CAPACITY |
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7.0kg (Cotton) |
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DRY CAPACITY |
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4.0kg (Cotton) |
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DIMENSION |
600mm(W) |
550mm(D) 850mm(H) |
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WASH PROGRAM |
Cotton, Cotton-Eco, Synthetic, Delicate, Wool/Silk, Hand Wash, Quick 30 |
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OPTION |
Intensive, Rinse Hold, Rinse+, Pre Wash, Dry |
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DOOR SWITCH TYPE |
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Bi-Metal type |
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WATER LEVEL |
9 steps (by sensor) |
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RESERVATION |
From 3 hours to 19 hours |
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SENSING OF THE LAUNDRY AMOUNT |
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Adapted |
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FUZZY LOGIC |
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Adapted |
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DISPLAY OF THE REMAINING TIME |
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Adapted |
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ERROR DIAGNOSIS |
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10 items |
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POWER AUTO OFF |
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Adapted |
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CHILD LOCK |
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Adapted |
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AUTO RESTART |
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Adapted |
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TIME SAVE |
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Adapted |
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3
2. FEATURES & TECHNICAL EXPLANATION
2-1.FEATURES
Automatic process from washing to drying.
Automatic process from washing to drying can be selected easily.
Washing capacity : 7 kg (Cotton) Drying capacity : 4 kg (Cotton)
More economical by Intelligent Wash System
Intelligent Wash System detects the amount of load and water temperature, and then determines the optimum water level and washing time to minimize energy and water consumption.
Direct Drive system
The advanced Brushless DC motor rotates the Drum directly without belt and pulley.
Child-Lock
The Child-Lock system has been developed to prevent children from pressing any button to change the program during operation.
Low noise speed control system
By sensing the amount of load and balance, evenly distributes load to minimize the spinning noise level.
Auto Restart
Although the washing machine is turned off by a power failure, it restarts automatically in its stopped process when power is supplied again. And it will be the same when the machine unplugged in operation is plugged in again.
4
2-2.DETERMINE WASHING TIME BY FUZZY LOGIC
To get the best washing performance optimal time is determined by sensing of water temperature, selected washing temperature and laundry amount.
water |
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temperature |
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washing time |
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selected |
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FUZZY |
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the best |
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washing |
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washing |
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rinsing time |
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LOGIC |
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temperature |
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performance |
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laundry |
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spin rhythm, time |
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amount |
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SENSING |
PROCESSING |
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DETERMINATION |
EFFECT |
2-3.WATER LEVEL CONTROL
This model adopts a pressure sensor which can sense the water level in the tub.
Water supply is stopped when the water level to the preset level, then washing program proceeds. Spinning does not proceed until the water in the tub reduces to a certain level.
2-4.THE DOOR CAN NOT BE OPENED
While program is operating.
While Door Lock light turns on.
5
3. PARTS IDENTIFICATION
Delicate
ACCESSORIES
Spanner
6
4. INSTALLATION
Before servicing ask troubles of customers
Check the adjustment(power supply is 220-240V~, remove the transit bolts....)
Check the troubles referring to the trouble shooting.
Decide service steps referring to disassembly instructions.
And then, service and repair.
After servicing, operate the appliance whether it works O Kor NOT.
STANDARD INSTALLATION
The appliance should be installed as follows.
REMOVE THE TRANSIT |
INSTALL THE APPLIANCE |
ADJUST THE |
BOLTS |
ON FLAT AND FIRM SURFACE |
HORIZONTAL |
Remove the transit bolts |
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Turn the leveling feet to |
(4EA: )with supplied spanner. |
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set the appliance horizontally. |
Keep the transit bolts and spanner for future use.
Insert the 4 caps provided into the hole
Low |
High
The appliance goes up by
1
rotating the feet clockwise.
The appliance come down by rotating the feet counter clockwise.
7
HOW TO CONNECT INLET HOSE
Check that the rubber packing is inside of the valve connector.
Connect the inlet hose firmly to prevent leak.
CONNECT DRAIN HOSE
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Make sure that the hose is not twisted. |
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Avoid submerging the end of the hose. |
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The drain hose should be placed under 100cm from the floor.
CONNECT POWER PLUG
Connect the power plug to the wall outlet.
Avoid connecting several electric devices, It may be the cause of the fire.
8
TEST OPERATION
Preparation for |
Press the POWER button. |
Press the Start/Pause |
washing. |
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button. |
Connect the power plug to
the outlet.
Connect the inlet hose.
In case of Coloreds program.
Check the water heating. |
Check automatic reverse |
Check the water supply. |
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turn. |
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Press the Time Delay and Rinse Hold buttons simultaneously and the present temperature will be displayed.
Check if the drum rotates clockwise and counterclockwise.
Check if water is supplied through the detergent dispenser.
Check drain and spin
Turn off Wash and Rinse after pressing the Start/Pause button and start the machine again. Check drain and spin.
Power off and open the door
Power off and then power on.
Check if the door can be opened after 3 minutes.
Water removal
If SVC is needed during check, remove
the remaining water by pulling out the hose cap.
9
5. OPERATION
Wash program selector
8 program can be set depending on the type of the laundry.
If the power button is pressed, Cotton program is automatically set.
By turning the dial, [Cotton-Synthetic -Wool/Silk-Hand Wash - Drain-Rinse+Spin-Quick 30-Delicate ]can be selected.
(The opposite is possible)
Water temperature selector
Press the button to select water temperature.
95 C is selected for Cotton only. By pressing the button while operating the washer, the present temperature is displayed.
LED display
Display the estimated remaining time (Hour : Minute) to finish.
In case of abnormal operation, error indications are displayed.
( )
See troubleshooting guide.
Start/Pause button
Use the button to start or pause wash cycle.
The power turns off automatically 4 minutes after the pause button is pressed.
Intensive
•If the laundry is heavily soiled “Intensive” option is effective.
•By selecting the Intensive option, the wash time may be extended, depending on the program selected.
Rinse Hold
•Is selected by pressing the Rinse Hold button this function leaves clothes in the machine; suspended in the water after a rinse without entering into spin.
•To proceed through to a drain or spin, once the rinse hold function is completed using to program dial scroll to the required program. (Spin)
10
Time Delay
Press the button when delayed washing is needed.
When the button is pressed, is displayed, maximum delay of hours can be set.
Each press advances time delay by the hour.
Use [Power] button to cancel [Time Delay] [Time Delay] means the time required from the present to the completion of washing.
Spin button
By pressing the Spin button the spin speed can be chosen.
Power button
Press the button to turn power on and off. Press the button to cancel the delay finish.
Rinse+
•For additional rinse which may assist in removing traces of detergent residue.
•By selecting Rinse+ function, the rinse time and the rinse water are increased.
Pre Wash
•If the laundry is heavily soiled, “Pre Wash” course is effective.
•Pre Wash is available in Cotton and Synthetic.
Child - Lock
Child Lock system can be set and canceled by pressing and holding both [Rinse+] and [Pre Wash] buttons simultaneously more than 2 seconds.
Once Child Lock is set, all buttons are inoperable except power button.
Child Lock system can be set anytime even during Power-off and operation.
It is automatically cancelled when an operational error occur.
Dry
•If you want Dry, select this button.
•By pressing the botton [Normal – More – Time – Low Temp. – Less]
11
6. WIRING DIAGRAM / PROGRAM CHART
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* Water Supply : W·S |
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* Intermittent Spin : I·S |
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* Disentangle : D·T |
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C |
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Washing |
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Rinse |
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Spin |
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A |
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Y |
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Pre |
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Main |
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Normal |
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Rinse + |
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U |
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E |
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C |
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Washing |
Staycooling |
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T |
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N O |
Normal |
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Washing |
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W |
Drain |
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Drain |
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Washing |
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Spin |
D·T |
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O |
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E |
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Heating |
W |
Rinsing |
Drain |
Drain |
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W |
Rinsing |
Drain |
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W |
Rinsing |
Drain |
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W |
Rinsing |
Drain |
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W |
Rinsing |
Working |
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C |
T |
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Time |
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(Hour:Minute) |
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U |
P |
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(With Intensive) |
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R |
Time |
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S |
120 MIN |
60 |
240 120 |
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MIN 120 |
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240 120 360 |
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240 120 360 |
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240 120 360 |
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240 120 360 |
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480 120 |
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E |
(SEC) |
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Cotton(BIG) |
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8 |
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About 2:47 |
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Cotton(Small) |
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8 |
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42 |
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About 2:04 |
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Synthetic |
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About 1:39 |
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Delicate |
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About 1:03 |
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Wool/Silk |
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About |
1:01 |
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Handwash |
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55 |
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About |
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Rinsing |
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About |
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+ Spin |
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Drain |
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About |
1 |
*Basic Cycle
* Optional Cycle
* Pre-Setting Time : Water Supply - 120 sec. |
* Basic time is minute in washing chart |
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Drain |
- 60 sec. |
* The actual program time can be varied with the load amount, |
* ~ Time for varies as the temperature or the amount of laundry |
water temperature or ambient temperature |
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