Tatung TAW-90La Service Manual
Service Manual
Washing Machine
Model : TAW-90LA
TATUNG CO.
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
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1. SPECIFICATIONS..................................................................................................... 2
2. EXTERNAL VIEW..................................................................................................... 3
3. PRINCIPLES OF OPERATION AND EXPLANATION OF FUNCTIONS................ 4
4. DIRECTION FOR DISASSEMBLY AND ASSEMBLY ..............................................8
5. TROUBLESHOOTING GUIDE................................................................................. 11
6. EXPLODED VIEW AND PARTS LIST.....................................................................15
7. WIRING DIAGRAM..................................................................................................21
2
NO. ITEM SPECIFICATIONS
1 POWER SOURCE 110V~, 60HZ
2 POWER WASH 330W
CONSUMPTION
SPIN 200W
3 DIMENSION NET : 884X542X1020, PACKED UP : 898X558X1035 (WXDXH)
4 MACHINE WEIGHT NET : 34kg, PACKED UP : 36kg
5 WASHING COURSE STRONG, NORMAL
6 WATER LEVEL HIGH:80l, MEDIUM:70l, LOW:60
l
7 REVOLUTION WASH 100 rpm
PER MINUTE SPIN 1700 rpm
8 TIMER WASH MAX. 15 min., Manual operation
SPIN MAX. 5 min., Manual operation
9 WASHER TYPE PULSATOR TYPE
10 SPIN TYPE CENTRIFUGALLY SEPARATED TYPE
11
MAXIMUM MASS
WASH 9.0 kg
OF TEXTILE SPIN 8.5 kg
12 WATER SUPPLY MANUAL
13 SPIN RINSE O
14 OUTLET OF DRAIN HOSE REAR
15 LINT FILTER O
1. SPECIFICATIONS
3
2. EXTERNAL VIEW
Structure Of The Washing Machine
Control Panel (Panel b Ass’y)
11
LEVER WATER SUPPLY SELECTOR
Left : water supply in the WASHTUB.
Right : water supply in the BASKET SPIN.
22
INLET WATER
Connect inlet hose to supply water in the WASH
TUB or BASKET SPIN.
33
WASH TIMER
Use to select the desired time for washing or rinsing.
44
WASH ACTION
Use to select wash action. (“STRONG”, “NORMAL”)
55
V ALVE SELECTOR
Select “WASH, RINSE” for washing and rinsing, and
“DRAIN” to drain the water .
66
SPIN TIMER
Used to select the desired time for spinning.
4
FUNCTION
The main switch remains ON during the washing time set by turning the timer knob .
At the same time, the internal switch T1 and T2 which provide power to W ASH MOTOR alternately at assigned Intervals.
Select switch knob sets the wash type by means of controlling the interval of internal s witch contact.
STRUCTURE AND PRINCIPLE OF A CTIVATION
3. PRINCIPLES OF OPERATION AND EXPLANATION OF FUNCTIONS
Wash Timer
CIRCUIT DIAGRAM
5
FUNCTION
The spin timer is the switch providing pow er to the SPINMOT OR during the set spin dry time, and is a spring-type
time switch comes on turning and those contact points comes off after the set time.
STRUCTURE AND PRINCIPLE OF A CTIVATION
1) The main shaft turns due to the unwinding force when the spin timer is turned, the spring wound with that force
being delivered through each gear and the spring slowly unwinding at a speed finally controlled by the angle
assembly.
2) The contact point Turns ON and the assembly angle is set in motion which is in the CAM groove in the OFF
state, comes off the groove when the main shaft is turned to wind the spring. The contact point turns OFF,
return to CAM groove when the spring unwind completely.
SAFETY DEVICE FOR BASKET SPIN
The BASKET SPIN is an apparatus which eliminates the water from the laundry through centrifugal separation
generated by rapid revolution(approximately 1,700rpm for 60Hz). Accordingly, there are a DOOR SWITCH to cut
off the power going into the DOOR SPIN is opened and a brake system to stop the rotating BASKET SPIN.
DOOR SWITCH
When the DOOR SPIN is opened during spinning, the DOOR
SWITCH LEVER which sites atopt the DOOR SPIN falls off the
contact, and cuts off the power going into the SPIN MOTOR.
Spin Timer
6
BRAKE SYSTEM
When the DOOR SPIN is opened, LINK BRAKE which connect to DOOR SPIN loosens. And then the BRAKE BAND
touches the DRUM COUPLING assembly and stops the BASKET SPIN as it is pulled by the SPRING in the BRAKE FIX
PLATE assembly.
BRAKE BAND GAP CONTROL METHOD
The BAND BRAKE works best when the gap between it and
the DRUM COUPLING is about 2mm when the DOOR SPIN
is closed. The BASKET SPIN stops slowly if the gap between
the two is too narrow, the BASKET SPIN revolution is affected
and the PLATE CONTROL WIRE may be adjusted to maintain the BRAKE BAND gap adequately.
W ASH DECELERAT OR ASSEMBLY
The initial deceleration following the activation of the WASH MOT OR takes place through the PULLEY MOTOR
and PULLEY PULSATOR, and the secondary deceleration is done by the gear in the GEAR HOUSING which also
increases their revolution strength. This revolution speed and strength is delivered to the PULSATOR, which is
then able to cause water current that is strong yet soft so that w ash loads are not damaged.
LINK BRAKE
BASKET SPIN
LINK WIRE
BRAKE WIRE
(INNER WIRE)
MOTOR WASH
About 1,700rpm(60Hz)
PULLEY PULSATOR
About 600rpm(60Hz)
PULSATOR
About 100rpm(60Hz)
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