DOWNLOAD LG 051972 Service Manual ↓ Size: 17.12 MB | Pages: 66 in PDF or view online for FREE

Model
051972
Pages
66
Size
17.12 MB
Type
PDF
Document
Service Manual
Brand
Device
Washing Machine
File
051972.pdf
Date

LG 051972 Service Manual ▷ View online

6
2-2. DETERMINE WASHING TIME BY FUZZY LOGIC
To get the best washing performance optimal time is determined by sensing the 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 reaches the preset level, then washing program proceeds.
Spinning does not proceed until the water in the tub reduces to a certain level.
water
temperature
washing time
rinse time
the best
washing
performance
spin rhythm, time
laundry
amount
FUZZY
LOGIC
selected
washing
temperature
SENSING
EFFECT
PROCESSING
DETERMINATION
2-4. THE DOOR CAN NOT BE OPENED
While program is operating.
While Door Lock light is on.
7
3. PARTS IDENTIFICATION
Drawer
Drum
Door
Drain Hose
Adjustable Feet 
Transit Bolts
Control Panel
Power Plug
Drain Pump Filter
Drain Plug
Lower Cover Cap
If the supply cord is damaged,
it must be replaced by the
manufacturer or its authorized
service technician in order to
avoid a hazard.
ACCESSORIES 
Inlet hose(1EA)         Option : Hot / Cold(2EA)
Spanner
8
4. INSTALLATION
INSTALLATION
The appliance should be installed as follows.
Check the conditions of installation area.
1. Check level ground.
On raised foundations or upper level homes, the 
vibrations
can be caused by the type of flooring. 
It may be 
necessary to move
the 
machine
to a different area in the home or have the floor
reinforced to properly support the operation of the unit.
2. Check for humidity or any foreign objects under the feet.
Clean the floor, there should be no foreign objects under the feet.
If the unit has foreign objects underneath the feet, this will prevent the unit from being leveled properly 
and will cause 
vibrations
and 
slipping
.
Remove any foreign objects
, if any from underneath the machine and level unit properly.
See below for examples of foreign objects.
1
Open the box and check appliance condition.
2
horizontal
Carpet
Paper
Laminated
paper
Purchased
stopper
Base Packing
Washer
Spanner
1. Remove the cardboard box and styrofoam packing.
2. Lift the washing machine and remove the base packing.
3. Remove the tape securing the power supply cord and
drain hose.
4. Remove the inlet hose from the drum.
Keep the spanner provided for future use.
9
Use spanner to remove transit bolts.
3
Check the distance between the appliance and the wall.
4
The tap connection and hose connection must be parallel.
5
Transit Bolt
More than 2cm
If the distance is less than 2cm,
the water supply hose will be
kinked or folded. 
Unfasten
1. Unfasten the adapter ring plate and the 4 adapter retaining screws.
2. Push the adapter onto the end of the tap so that the rubber seal forms
a watertight connection. Tighten the adapter ring plate and the 4
screws.
3. Push the water supply hose vertically upwards so that the rubber
packing in the hose connects fully to the tap and then 
tighten it by fastening clockwise. 
• Water supply pressure must be between 100 kPa and 1000 kPa (1.0 ~ 10.0 kgf / cm
2
)
• Do not strip or crossthread when connecting inlet hose to the valve.
• If the water supply pressure is more than 1000 kPa, a decompression device should be installed.
• Periodically check the condition of the hose and replace the hose if necessary.
Type-A : Connecting Screw-type hose to tap with thread
• Fasten the hose connector onto water supply tap.
Connecting water supply hose
Step1 : Check the rubber seal of the inlet hose 
Step2 : Connect hose to water tap
• Two rubber seals are supplied with the water inlet hose. 
They are used for preventing water leaks. Make sure the connection to
taps are sufficiently tight.
Upper
connector
Rubber
packing
Plate
Water supply
hose
Fixing screw
Hose
connector
Rubber
seal
Type-B : Connecting Screw-type hose to tap without thread
1. Unfasten the 3 bolts with the spanner supplied.
2. Take out the 3 bolts along with the rubber bungs by slightly
twisting the bung. 
3. Close the holes with the caps supplied.
Keep the transit bolts for future use.
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