LG AWD-14312RD / AWD-14317RD Service Manual ▷ View online
CONTENTS
1. SPECIFICATION............................................................................................................................3
2. FEATURES & TECHNICAL EXPLANATION ................................................................................ 4
3. PARTS IDENTIFICATION ............................................................................................................ 6
4. INSTALLATION ............................................................................................................................. 7
5. OPERATION ................................................................................................................................10
6. WIRING DIAGRAM / PROGRAM CHART ...................................................................................12
7. TROUBLE SHOOTING................................................................................................................13
7-1.BEFORE SVC CHECKING ..................................................................................................13
7-2.QC TEST MODE..................................................................................................................13
7-3.HOW TO KNOW THE WATER LEVEL FREQUENCY.........................................................13
7-4.ERROR DISPLAY ................................................................................................................14
8. ERROR DIAGNOSIS AND CHECK LIST ....................................................................................16
8-1. DIAGNOSIS AND ANSWER FOR ABNORMAL OPERATION ...........................................16
8-2. FAULT DIAGNOSIS AND TROUBLE SHOOTING .............................................................19
9. DISASSEMBLY INSTRUCTIONS ...............................................................................................29
10. EXPLODED VIEW AND PARTS LIST .......................................................................................39
10-1. THE EXPLODED VIEW OF CABINET ASSEMBLY .........................................................39
10-2. THE EXPLODED VIEW OF CONTROL PANEL AND DISPENSER ASSEMBLY ............40
10-3. THE EXPLODED VIEW OF DRUM AND TUB ASSEMBLY .............................................41
10-4. THE EXPLODED VIEW OF DRYER ................................................................................42
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1. SPECIFICATION
ITEM
POWER SUPPLY
PRODUCT WEIGHT
WASHING
140W
SPIN
300W
FAN MOTOR
25W
DRAIN MOTOR
40W
WASH HEATER
DRY HEATER
WASH
45rpm
WD-1481RD/WD-14311RDA/WD-14311(6)RD/WD-14312(7)RD/
WD-14310(5)RD/AWD-14312(7)RD/WD-10PFD/WD-10PFP/WD-1488RD
WD-12311(6)RD/WD-12312(7)RD/WD-12310(5)RD/AWD-12312(7)RD
400/800/1000/1200 rpm
OPERATION WATER PRESSURE
CONTROL TYPE
Electronic
WASH CAPACITY
DRY CAPACITY
DIMENSION
600mm(W)
645mm(D)
850mm(H)
WASH PROGRAM
Cotton, Cotton-Eco, Synthetic, Delicate, Wool/Silk, Hand Wash, Quick 30, Duvet, Drain
RINSE
Normal / Rinse+ / Rinse++ / Normal+Hold / Rinse++Hold
DOOR SWITCH TYPE
Bi-Metal type
WATER LEVEL
10 steps (by sensor)
RESERVATION
From 3 hours to 19 hours
SENSING OF THE LAUNDRY AMOUNT
Adapted
FUZZY LOGIC
Adapted
DISPLAY OF THE REMAINING TIME
Adapted
ERROR DIAGNOSIS
10 items
POWER AUTO OFF
Adapted
CHILD LOCK
Adapted
AUTO RESTART
Adapted
TIME SAVE
Adapted
ELECTRICITY
CONSUMPTION
REVOLUTION
SPEED
WD-1481RD/WD-14311RDA,
WD-14311(6)RD/WD-12311(6)RD/
WD-14312(7)RD/WD-12312(7)RD/
WD-14310(5)RD/WD-12310(5)RD/
WD-14310(5)RD/WD-12310(5)RD/
AWD-14312(7)RD/AWD-12312(7)RD
WD-10PFD, 10PFP
WD-14311RD
WD-1485RD
WD-1488RD
SPIN
400/800/1000/1400 rpm
220V-240V~, 50Hz
66kg
110V~, 60Hz
1200W
2100W
1000W
2000W
8kg/8.5kg/10.1kg(Cotton)
10kg/10.1kg
6kg/10.1kg
4kg/4.2kg/10.1kg(Cotton)
1500W
0.3-10kgf/cm
2
(30-1000kPa)
0.3-10kgf/cm
2
(30-1000kPa)
0.3-10kgf/cm
2
(30-800kPa)
■
Automatic process from washing to drying.
Automatic process from washing to drying can be
selected easily.
Washing capacity : 8kg/8.5kg/10.1kg(Cotton)/10kg
selected easily.
Washing capacity : 8kg/8.5kg/10.1kg(Cotton)/10kg
Drying capacity : 4kg/4.2kg/10.1kg(Cotton)/6kg
■
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.
2. FEATURES & TECHNICAL EXPLANATION
4
2-1.FEATURES
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.
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.
● 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.
5
FUZZY
LOGIC
laundry
amount
amount
selected
washing
temperature
water
temperature
washing time
rinsing time
spin rhythm, time
the best
washing
performance
washing
performance
SENSING
PROCESSING
DETERMINATION
EFFECT