Read LG WM-1312SCM Service Manual online
WASHING MACHINE
SERVICE MANUAL
READ THIS MANUAL CAREFULLY TO DIAGNOSE TROUBLES
CORRECTLY BEFORE OFFERING SERVICE.
MODEL : WM-1312SCM
CAUTION
CONTENTS
1. SPECIFICATION............................................................................................ 3
2. FEATURES & TECHNICAL EXPLANATION ........................................................ 4
3. PARTS IDENTIFICATION ............................................................................... 7
4. INSTALLATION ............................................................................................. 8
5. WIRING DIAGRAM / PROGRAM CHART ...........................................................11
6. OPERATION .................................................................................................12
7. TROUBLE SHOOTING....................................................................................14
7-1.BEFORE SVC CHECKING .........................................................................14
7-2.QC TEST MODE......................................................................................14
7-3.HOW TO KNOW THE WATER LEVEL FREQUENCY.......................................14
7-4.ERROR DISPLAY ....................................................................................15
8. ERROR DIAGNOSIS AND CHECK LIST .............................................................17
8-1. DIAGNOSIS AND ANSWER FOR ABNORMAL OPERATION ...........................17
8-2. FAULT DIAGNOSIS AND TROUBLE SHOOTING ..........................................20
9. DISASSEMBLY INSTRUCTIONS .......................................................................30
10. EXPLODED VIEW AND PARTS LIST .................................................................40
10-1. THE EXPLODED VIEW OF CABINET ASSEMBLY ........................................40
10-2. THE EXPLODED VIEW OF DRUM AND TUB ASSEMBLY ..............................41
10-3. THE EXPLODED VIEW OF CONTROL PANEL AND DISPENSER ASSEMBLY ...42
10-4. THE EXPLODED VIEW OF DRYER ............................................................43
10-5. THE EXPLODED VIEW OF T R A Y ............................................................44
2
3
1. SPECIFICATION
ITEM
POWER SUPPLY
PRODUCT WEIGHT
WASHING
200W
SPIN
300W
FAN MOTOR
13W
DRAIN MOTOR
30W
WASH HEATER
DRY HEATER
1200W
WASH
46rpm
No Spin/400/800/1000/1200
OPERATION WATER PRESSURE
0.3-10kgf/cm
2
(30-1000kPa)
CONTROL TYPE
Electronic
WASH CAPACITY
DRY CAPACITY
DIMENSION
635mm(W)
X 735mm(D)X 1122mm(H)
ELECTRICITY
CONSUMPTION
REVOLUTION
SPEED
WM-1312SCM
SPIN
220V~, 50Hz
110kg
1200W
13kg
8kg
8kg
2. FEATURES & TECHNICAL EXPLANATION
4
2-1.FEATURES
Direct Drive System
The advanced Brushless DC motor directly drives the drum without
belt and pulley.
belt and pulley.
Water Circulation
Sprays detergent solution and water onto the load over and over.
Clothes are soaked more quickly and thoroughly during wash cycle.
The detergent suds can be removed more easily by the water shower during rinse
cycle. The water circulation system uses both water and detergent more efficiently.
Clothes are soaked more quickly and thoroughly during wash cycle.
The detergent suds can be removed more easily by the water shower during rinse
cycle. The water circulation system uses both water and detergent more efficiently.
Tilted Drum and Extra Large Door Opening
Tilted drum and extra large opening make it possible to load
and unload clothing more easily.
Steam Washing and Refresh
Steam Washing features upgraded washing performance with low energy and
water consumption. Refresh cycle removes wrinkles from dry clothes.
water consumption. Refresh cycle removes wrinkles from dry clothes.
Free Up Design with user friendly
It’s very useful to put in and out the clothes with higher door position and can
stored accessory neatly.
stored accessory neatly.
Embossing drum & waved lifter
Embossing drum enhances the washing performance and reduces clothes
damage.The waved lifter spray and help clothes to enhance washing performance
during the washing cycle.
damage.The waved lifter spray and help clothes to enhance washing performance
during the washing cycle.
Automatic Wash Load Detection
Automatically detects the load and optimizes the washing time.
Built-in Heater
Child Lock
The Child lock prevents children from pressing any button to change the settings
during operation.
during operation.
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