DOWNLOAD LG 48842800 Service Manual ↓ Size: 6.84 MB | Pages: 51 in PDF or view online for FREE

Model
48842800
Pages
51
Size
6.84 MB
Type
PDF
Document
Service Manual
Brand
Device
Washing Machine
File
48842800.pdf
Date

LG 48842800 Service Manual ▷ View online

4
2. FEATURES & TECHNICAL EXPLANATION
2-1. FEATURES
Direct Drive System
The advanced Brushless DC motor directly drives the drum without
belt and pulley.
Tilted Drum and Large Door Opening
Tilted drum and large opening make it possible to load
and unload clothing more easily.
Time-Released Dispenser
Detergent, fabric softener and bleach are dispensed separately at
the right time during wash cycle.  
Child Lock
The Child lock prevents children from pressing any button to
change the settings during operation.
Automatic Wash Load Detection 
Automatically detects the load and optimizes the washing time.
Built-in Heater    
The internal heater automatically heats the water to the optimum
temperature on selected cycles.
2-2. NEURO FUZZY WASHING TIME OPTIMIZATION
To get the best washing performance, optimal time is determined by the water temperature,
the selected washing temperature, and the size of the load.
water
temperature
washing time
rinsing time
the best
washing
performance
spin rhythm, time
load 
size
NEURO-
FUZZY
selected
washing
temperature
SENSING
EFFECT
PROCESSING
DETERMINATION
5
2-3. WATER LEVEL CONTROL
This model incorporates a pressure sensor which can sense the water level in the tub. 
The water supply is stopped when the water level reaches the preset level, the washing  program
then proceeds. 
Spinning does not proceed until the water in the tub drains to a certain level.
2-4. DOOR CONTROL
The door can be opened by pulling the door handle whenever washer is not in operation.
When the cycle is completed, the DOOR LOCKED light will turn off.
If a power failure has occurred while in operation, the door will unlock after 5 minutes.
Clicking sounds can be heard when the door is locked/unlocked.
2-5. THE DOOR CAN NOT BE OPENED
While program is operating
When a power failed and power plug is taken out in operation
While Door Lock lights turn on.
White the motor is in the process of intertial rotating, through the operation is paused.
2-6. DOOR LOCKED LAMP LIGHTS
When the frequency of water level is lower than 22.9 kHz
(It can be canceled when the frequency is more than 23.8 kHz)
When the temperature inside the tub is higher than 45 °C and water level is not 25.5 kHz
(It can be canceled when the water level is 25.5 kHz or the temperature inside the tub is lower than 40 °C)
2-7. CHILD LOCK
Use this option to prevent unwanted use of the washer. Press and hold OPTION button for 3 seconds
to lock/unlock control. 
When child lock is set, “      ” blinks and all buttons are disabled except the Power       button. 
You can lock the controls of the washer while washing.
6
3. PARTS IDENTIFICATION
Lower Cover Cap
Drain Pump Filter
Drain Plug
Shipping Blots
Power Plug 
Air Vent Safety
Hot Water Inlet
Cold Water Inlet
• If the supply cord is
damaged, it must be
replaced by the
manufacturer or its
authorized service
technician in order to
avoid a hazard.
Hot/Cold(1 each)
Hose
Wrench
Tie strap
to secure drain hose to standpipe
inlet hose, or laundry tub
Drain Hose
Dispenser
Control panel
Door
Drum
Ajustable Feet
ACCESSORIES
7
4. INSTALLATION 
Before servicing, ask the customer what the trouble is.
Check the setup (power supply is 120V AC, remove the transit bolts, level the washer....).
Check with the troubleshooting guide.
Plan your service method by referring to the disassembly  instructions.
Service the unit.
After servicing, operate the appliance to see whether it functions correctly.
STANDARD INSTALLATION
The appliance should be installed as follows:
1
2
3
4
5
6
6
REMOVE THE TRANSIT
BOLTS
• Remove the transit bolts
(4 EA:     ) with the supplied wrench.
Turn the leveling feet to adjust
the appliance horizontally.
The appliance goes up by
rotating the feet clockwise. 
The appliance come down by
rotating the feet counterclockwise.
• Keep the transit bolts and 
spanner for future use.
• Insert the 4 caps  
(provided) into the hole.
ADJUST THE
LEVELING
INSTALL THE  APPLIANCE
ON A FLAT AND FIRM SURFACE
1
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