DOWNLOAD LG WD-14576RD / WD-1457ERD Service Manual ↓ Size: 8.32 MB | Pages: 42 in PDF or view online for FREE

Model
WD-14576RD WD-1457ERD
Pages
42
Size
8.32 MB
Type
PDF
Document
Service Manual
Brand
Device
Washing Machine
File
wd-14576rd-wd-1457erd.pdf
Date

LG WD-14576RD / WD-1457ERD Service Manual ▷ View online

2. FEATURES & TECHNICAL EXPLANATION
4  
2-1.FEATURES
 Direct Drive System
The advanced Brushless DC motor directly drives the drum without 
belt and pulley.
 Water Circulation
Spray detergent solution and water over the load over continu. 
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.
 Built-in Heater
 Child Lock
The Child lock prevents children from pressing any button to change the settings
during operation.
 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.
 Low noise speed control system
By sensing the amount of load and balance, it evenly distributes load to minimize
the spinning noise level.
 Safety device (Aqua lock) 
Aqua lock System is designed for detecting water leak during operation to
prevent water from spilling on the floor.  
 Steam Washing and Refresh
Steam Washing features upgraded washing performance with low energy
consumption. Refresh cycle reduces wrinkles from dry clothes.
 Automatic Wash Load Detection 
Automatically detects the load and optimizes the washing time.
추가선택, 예약,
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.
2-4.THE DOOR CAN NOT BE OPENED
While program is operating.
While Door Lock light turns on.
5
FUZZY
LOGIC
laundry
amount
selected
washing
temperature
water
temperature
washing time
rinsing time
spin rhythm, time
the best
washing
performance
SENSING
PROCESSING
DETERMINATION
EFFECT
Inlet hose(1EA)
 Option : Hot/Cold(2EA)
Spanner
3. PARTS IDENTIFICATION
6
■ ACCESSORIES
Drawer
❋ Option :
Safety Cover
(PLC Modem)
Cold Water Inlet
❋ Cold Only 
❋ Hot/Cold
Cold Water Inlet
Hot Water Inlet
1⃞ Before servicing ask the customer what the trouble is.
2⃞ Check the adjustment(power supply is 220-240V~, remove the transit bolts....)
3⃞ Check the troubles referring to the trouble shooting.
4⃞ Decide service steps referring to disassembly  instructions.
5⃞ And then, service and repair.
6⃞ After servicing, operate the appliance  to see whether it works O·K or 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
Turn the leveling feet to
(4EA:
①)with supplied spanner. 
set the appliance horizontally.
Keep the transit bolts and  
spanner for future use.
Insert the provided 4 caps 
into the hole
The appliance goes up by 
rotating the feet clockwise. 
The appliance come down by
rotating the feet counter 
clockwise.
4. INSTALLATION 
7
1
2
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