WP-881RT - LG Washing Machine Service Manual (repair manual)

wp-881rt service manual
Model
WP-881RT
Pages
25
Size
3.71 MB
Type
PDF
Document
Service Manual
Brand
Device
Washing Machine
File
wp-881rt.pdf
Date

Read LG WP-881RT Service Manual online

WASHING MACHINE
SERVICE MANUAL
CAUTION
BEFORE OFFERING SERVICE, 
READ THIS MANUAL CAREFULLY 
TO DIAGNOSE TROUBLES CORRECTLY.
MODELS : WP-790R(P)/WP-800R(P)/WP-881RT/WP-881RB
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CONTENTS
1. CAUTION ON THE OPERATION ........................................................................3
2. SPECIFICATIONS ...............................................................................................4
3. CONTROLS LOCATION......................................................................................5
4. DISASSEMBLY INSTRUCTIONS........................................................................6
5. ADJUSTMENT ..................................................................................................15
6. EXAMINATION AFTER REPAIRING.................................................................15
7. TROUBLESHOOTING GUIDE ..........................................................................18
8. SCHEMATIC DIAGRAM ....................................................................................19
9. EXPLODED VIEWS .........................................................................................20
10. REPLACEMENT PARTS LIST ........................................................................23
• APPENDIX(The types of power supply cords) ....................................................27
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1. CAUTION ON THE OPERATION
1-1. Safety precautions 
1. MOVING PARTS
Never put your hand into the
spin dryer basket until it has
come to a complete stop.
Also never put your hand into
the wash tub while washing
or rinsing.(Either of these
actions can be extremely
dangerous.)
2. ELECTRIC POWER CORD
• If the power cord is
damaged in any way, it
could cause a malfunction,
an electrical shock, or a fire.
• If the power cord is
damaged, it must only be
replaced by a repair shop
appointed by the
manufacturer, because special purpose tools
are required.
• When unplugging the power cord from the
electrical outlet, always be sure to take hold of
the plug, and never pull on the cord.
• Do not set heavy objects on the power cord and
be careful that the cord does not become
pinched by the washing machine.
3. HOT WATER
Do not use water hotter than 50°C; doing so
could cause damage to some of the plastic parts.
4. WATER AND THE WASHING
MACHINE
CONTROLS
Be careful not to allow
water to come in contact
with the controls of the
washing machine ; doing so
could cause a malfunction or an electrical shock.
5. INFLAMMABLE MATERIALS
Do not put clothing, rags or other materials which
have been soaked in an inflammable substance 
(such as benzene, paint thinner, kerosene, etc.)
into either the wash tub or the spin tub ; doing so
could cause a fire.
6. WHEN NOT IN USE
If the washing machine is not used for a long
period of time, unplug the power cord from the
electrical outlet.
7. HEAT AND FLAME
Many parts of this washing machine are made of
flammable plastics ; never place hot or burning
objects on or near the washing machine.
8. CHILDREN
Guard against small children from playing near or
on the washing machine.
1-2. Servicing precautions
Before attempting to service or adjust any part of
the washing machine, disconnect the electrical
power supply from the wall outlet and remove the
water in the washing machine.
1-3. Installation
1. LOCATION
• Select the installation location.
• Because of the danger of electrical shock, do
not place the washing machine in a location
where it would be exposed to rain or excessive
moisture(such as a steam bath).
• Many of parts of this washing machine are
made of plastic, and could catch fire or become
damaged if exposed to an open flame,
extremely high temperatures, or strong direct
sunlight.
• Place the washing machine on a flat level
surface and allow a clearance of at least 5cm
between the washing machine, walls or other
objects.
• Lower the drain hose so the water drains from 
the open end, and reroute the drain hose
suitable to the position or the washing machine.
• (Pump Model Only)
Place the end of the drain hose in a sink at a
height of no more than 1 meter(standard height:
0.8m).
2. EARTH WIRE CONNECTION
For models with a two-prong plug, be sure to
earth to prevent electrical shock.
• If the water tap and indoor piping are both
metal, wind the earth wire around the base of
the water tap.
• If either the water tap or indoor piping is not
metal, obtain instructions from the dealer how to
bury a ground rod.
• Never connect the earth wire to a gas pipe.
3. POWER SOURCE
• Plug the power cord into an electrical outlet
indicated on specification label.
• Do not plug the washing machine into the same
electrical outlet with other electric appliances.
Motor type
2-pole single phase shadding coil motor
Power consumption
30W
Motor output
30W
Lift head of draining
1m
Wash Tub
Material
Polypropylene resin
Spin timer
5min. clock system of mechanical type
S.D.Basket Revolution
50Hz : 1,350rpm
60Hz : 1,500rpm
Motor type
4-pole single phase condenser induction motor
Power Consumption
110-120V~, 60Hz
140W
220-240V~, 50/60Hz
130W
110-127V/220V~, 60Hz    220V~,50Hz
-
Motor output
40W
Wash tub
Material
Polypropylene resin
Wash timer
15min. clock system of mechanical type
Pulsator Revolution
120rpm
Motor type
4-pole single phase condenser induction motor
Power Consumption
110-120V~,60Hz
260W
220-240V, 50/60Hz
260W
110-127V/220V~, 60Hz    220V~,50Hz
-
Motor output
90W
MODEL
                                          Non Pump model                           Pump model
Dimensions (WxDxH)
725x420x905mm
Net weight
25kg
26.5kg
Power source       Single
AC 110V~120V, 60Hz
AC 120V, 60Hz
AC 220V, 50Hz 
AC 240V, 50Hz
Dual
AC 110-127 / 220V, 50/60 Hz
AC 110V/120V, 50Hz
-4-
2. SPECIFICATIONS
WASH SIDE
SPIN SIDE
DRAIN PUMP (For Pump model )
Page of 25
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Download LG WP-881RT Service Manual (Repair Manual)

Here you can read online and download LG WP-881RT Service Manual in PDF. WP-881RT service manual will guide through the process and help you recover, restore, fix, disassemble and repair LG WP-881RT Washing Machine. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.