Tatung TAW-A70FD Manuale utente

Service Manual

Auto Washer

Model : TAW-A70FD

TATUNG CO. Update date : Aug, 2002

TATUNG

✔

Caution

: In this Manual, some parts can be changed for improving, their

performance without notice in the parts list. So, if you need the

latest parts information,please refer to PPL(Parts Price List) in

Service Information Center (http://svc.dwe.co.kr).

AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO

WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER

AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO

WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER

AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO

WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER

AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO

WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER AUTO WASHER

WASHING MACHINE

Contents

1. SPECIFICATIONS................................................................................................................... 2

2. STRUCTURE OF THE WASHING MACHINE........................................................................ 3

3. FUNCTIONS OF THE CONTROL PANEL............................................................................. 4

4. DIRECTIONS FOR INSTALLATION AND USE

LOCATION OF WASHER................................................................................................................ 5

DRAIN SYSTEM.............................................................................................................................. 5

HOW TO CONNECT THE INLET HOSE........................................................................................ 6

HOW TO CLEAN THE FILTER....................................................................................................... 7

5. FEATURE AND TECHNICAL EXPLANATION

FEATURE OF THE WASHING MACHINE...................................................................................... 8

WATER CURRENT TO ADJUST THE UNBALANCED LOAD....................................................... 8

AUTOMATIC WATER SUPPLY SYSTEM ...................................................................................... 8

AUTOMATIC DRAINING TIME ADJUSTMENT.............................................................................. 9

SOFTENER DISPENSER............................................................................................................. 10

AUTOMATIC UNBALANCE ADJUSTMENT................................................................................. 11

CIRCULATING-WATER................................................................................................................. 11

LINT FILTER.................................................................................................................................. 12

RESIDUAL TIME DISPLAY...........................................................................................................12

DRAIN MOTOR............................................................................................................................. 12

GEAR MECHANISM ASS’Y ......................................................................................................... 13

PRINCIPLE OF BUBBLE GENERATOR...................................................................................... 13

FUNCTIONAL PRINCIPLE OF BUBBLE WASHING MACHINE................................................. 14

6. DIRECTIONS FOR DISASSEMBLY AND ADJUSTMENT

GEAR MECHANISM ASS’Y REPLACEMENT............................................................................. 16

MOTOR SYNCHRONOUS AND VALVE REPLACEMENT.......................................................... 17

BRAKE ADJUSTMENT................................................................................................................. 17

7. THE REPAIR METHOD OF GEAR MECHANISM FOR CLUTCH SPRING PROBLEM

THE STRUCTURE OF GEAR MECHANISM............................................................................... 18

HOW TO CHECK THE CLUTCH SPRING PROBLEM................................................................ 19

THE PROCESS OF DISASSEMBLE............................................................................................ 20

THE PROCESS OF ASSEMBLE.................................................................................................. 22

8. TROUBLE SHOOTING GUIDE

CONCERNING WATER SUPPLY..................................................................................................24

CONCERNING WASHING ........................................................................................................... 25

CONCERNING DRAINING........................................................................................................... 26

CONCERNING SPINNING........................................................................................................... 27

CONCERNING OPERATION........................................................................................................ 28

9. PRESENTATION OF THE P.C.B ASS’Y .............................................................................. 29

APPENDIX

WIRING DIAGRAM....................................................................................................................... 31

PARTS DIAGRAM & PARTS LIST................................................................................................ 32

CIRCUIT DIAGRAM...................................................................................................................... 39

1. SPECIFICATIONS

SPECIFICATIONS

NO. ITEM

1POWER SOURCE 110V, 60Hz

POWER

340W

CONSUMPTION

220W

MACHINE

28.5kg

WEIGHT

32kg

4DIMENSION (WXHXD)

525X948X535

MATERIAL OF INTERNAL TUB

STAINLESS STEEL

WATER LEVEL SELECTOR

HIGH(55l), MID(45l), LOW(31l)

OPERATING WATER PRESSURE

0.3kgf/cm2~8kgf/cm2 (2.94 N/cm2~78.4N/cm2)

MAXIMUM MASS OF TEXTILE

7.0kg

REVOLUTION 130~150 r.p.m

9760~785 r.p.m

PER MINUTE 60 r.p.m

WATER CONSUMPTION

APPROX. 130l/CYCLE

WATER LEVEL CONTROL

ELECTRONICAL SENSOR

12 ANTI NOISE PLATE O

GEAR MECHANISM ASS’Y

SPUR GEAR

14 LINT FILTER O

15 SOFTENER INLET O

16 ALARM SIGNAL O

17 AUTO. WATER SUPPLY O

FUNCTION FOR BUBBLE

AUTO RE-FEED WATER

20 AUTO POWER OFF O

TAW-A70FD

WASH

SPIN

NET

GROSS

WASH

SPIN

SUIT

2. STRUCTURE OF THE WASHING MACHINE

STRUCTURE

•GROUND WIRE

In case of 3-wire

power cord, ground

wire will not be

provided

•POWER CORD

•DRAIN HOSE

•LINT FILTER

•COLD WATER TAP

After using the washer,

close the water tap

•DETERGENT CASE

•ADJUSTABLE LEG

•SOFTENER INLET

•BLEACH INLET

•CONTROL PANEL

•POWER SWITCH

•PULSATOR

Accessories

The parts and features of your washer are illustrated on this page.

Become familiar with all parts and features before using your washer.

NOTE

• The drawing in this book may vary from your washer model. They are designed to show the different fea-

tures of all models covered by this book, Your model may not include all features.

• Page references are included next to same features.

Refer to those pages for more information about the features.

UNDER COVER(OPTION) DRAIN HOSE INLET HOSE(OPTION)

NON PUMP MODEL

3. FUNCTIONS OF THE CONTROL PANEL

CONTROL PANEL

• Press this switch to turn the power on or off.

• It can be used to adjust amount of water according to the size of the load to be washed.

• As the button is pressed, water level is selected by MID →HIGH →LOW

• It can be used to pre-engage time for wash.

• It is the button for the partial process or the combination of each process (wash, rinse,

spin)

• If you want to change wash time, rinse times, spin time, you must press this button after

selecting each process by the process button. Also, this button can be used to spin only.

• It can be used to select the full-automatic program.

• As the button is pressed, program will be selected by following order :

FUZZY →FUZZY+SOAK →HEAVY →HEAVY+SOAK →SPEEDY →SUIT(WOOL)

• Operation and temporary stop is repeated as it is pressed.

• When you want to change program in operating;

press the “START/HOLD” button →Select the program that you want to change →press

the “START/HOLD” button again.

Control panel has micom sensor.

As the buttons are pressed, the lamps indicating the selection of your desired washing program will light up.

RES.

CONTROL

PROGRAM

4. DIRECTIONS FOR INSTALLATION AND USE

DIRECTIONS

The opening must not be obstructed by carpeting when the washing machine is installed on a carpeted floor.

Location Of Washer

Check location where washer will be installed. Make sure you have everything necessary for correct installation.

Proper installation is your responsibility.

• Do not place or store your washer below 0˚C(32˚F) to avoid any damage from freezing.

• Install the washer on the horizontal sold foor.

NOTES

If the washer is installed on an unsuitable floor, it could make considerable

noise, vibrate and cause a malfunction.

If washer is not level, adjust the front leg(A) up or down for horizontal set-

ting.

• Earthed electrical outlet(B) is required with 20cm of bottom back of

washer cabinet.

• Hot and cold water faucets (C) must be within 1M of the upper back of

the washer cabinet and provide water pressure 0.3kgf/cm2-

8kgf/cm2(2.94N/cm2-78.4N/cm2).

Drain System

Never forget to install drain hose before operating your washer.

The packing box is opened, there are a drain hose.

• Conect the drain hose to the drain outlet at the back side of the washer.

1In case that it goes over a door sill.

Don’t let the height of the drain

hose exceed 20cm from the bottom

of washer.

2In case of extending the drain hose.

Don’t let the total length exceed 3m. 3Be careful that the end of the drain

hose is not immersed in water.

Non-Pump Model

UP DOWN

Drain hose

20Cm

CONNECTION

FOR ORDINARY TAP

6Connect the inlet hose adapter

of the hose to the water inlet of

the washer by turning it clock-

wise to be fixed tightly.

• Please check the rubber packing

inside the inlet hose adapter of

the hose.

1Pull down the collar

of the inlet hose to

separate it from the

water tap adapter. 2Loosen the four

screws at the water

tap adapter, but don’t

loosen the screws until

they are separated from

the water tap adapter.

4Remove the tape,

and screw connector

B into connect A tightly. 5Connect the inlet

hose to the water tap

adapter by pulling down

the collar of the hose end.

3Connect the water tap

adapter to the water tap and

tighten the four screws evenly

while pushing up the adapter

so that the rubber packing

can stick to the water tap

tightly.

How to Connect the Inlet Hose

Be careful not to mistake in supplying between the hot(maximum : 50˚C) and cold water.

In using only one water tap or in case of attached one water inlet valve, connect the inlet hose to the cold water inlet

valve.

Do not over tighten : this could cause damage to couplings.

FOR SCREW-SHAPED TAP 3Insert the inlet hose adapter

into the water inlet of washer

and turn it to be fixed.

• Assert the packing in the inlet

1Connect the inlet

hose to the water tap

by screwing the con-

nector D tightly.

Inlet Hose

Connector D Rubber

Packing

Connector C

TAPE

Connector B

Connector A

"collar

2Connect the connec-

tor-inlet supplied if

necessary.

Connector

Inlet

Rubber

Packing

Connector D

Connector C

Hose

CONVENIENCE

How To Clean The Filter

Remove the dirt

from the inlet filter

with a brush.

Pull the

power plug

out before

cleaning it.

Turn off the

water supply

to the washer

and separate

the inlet hose.

Pull the

inlet filter out.

CLEANING THE LINT FILTER

CLEANING THE WATER INLET FILTER

• Clean the filter when water leaks from the water inlet.

3Return the filter as it was, and

insert the filter frame into the

slot.

1Pull the Filter frame

upward. 2Turn the lint filter

inside out, wash the

lint off with water.

Filter Frame

Lint Filter

5. FEATURE AND TECHNICAL EXPLANATION

EXPLANATION

WASH DRAIN SPIN FILL RINSE 1 DRAIN SPIN FILL RINSE 2 DRAIN •••

MOTOR C.W

SINGAL C.C.W

TIME(SEC.) 0.4 0.4 0.4 0.4 0.4 0.4 •••••••

40 SEC. (About 25 Times)

* When the water level is “HIGH”

Feature of the Washing Machine

1The first air bubble washing system in the world.

2Quiet washing through the innovational low-noise design.

3The wash effectiveness is much more enhanced because of the air bubble washing system.

4The laundry detergent dissolves well in water because of the air bubble washing system.

5The adoption of the water currents to adjust the unbalanced load.

6One-touch operation system.

Water Current to Adjust the Unbalanced Load

It is a function to prevent eccentricity of the clothes after wash by rotating pulsator C.W and C.C.W for 35

seconds.(But, the SUIT course have no operation of the water currents to adjust the unbalnced load.)

EFFECT

It reduces vibration and noise effectively while spinning.

WATER FLOW

Automatic Water Supply System

The water level would be lowered because the clothes absorbs water at the beginning of washing. Therefore, after 60

seconds, the operation is interrupted to check the water level, and then the water is supplied again until the selected

water level is reached.

EXPLANATION

FUNCTIONAL PRINCIPLE

1 The micom can remember the time from the begining of drain to reset point when the pressure switch reaches to

“OFF” point

2 In case of continuous draining, residual drain time is determined by micom.

Draining time as a whole = D + 40 Residual drain time.

The time remembered by micom.

Draining Good draining The washer begins spin process after drainage.

condition Bad draining Draininig time is prolonged.

No draining Program is stopped and gives the alarm.

Drain Time Movement of the Program

Less than Continue draining

10 minutes

More than Program stops and gives the alarm with blinked on display lamp.

10 minutes

Automatic Drainning time Adjustment

This system adjusts the draining time automatically according to the draining condition.

Indice

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