LG | LW-G0962BC.ANC15NG | LG LW-G0962BC.ANC15NG Owner’s Manual

Room Air Conditioner
(Window Type)
OWNER'S MANUAL
Safety Precautions
Safety precautions
Safety Precautions .............3
FOR YOUR RECORDS
Write the model and serial numbers here:
Model #
Serial #
You can find them on a label on the side of each unit.
Dealer's Name
Operating instructions
About the Controls on the Air
Conditioner .........................5
Care and Maintenance .......8
READ THIS MANUAL
Inside you will find many helpful hints on how to use and
maintain your air conditioner properly. Just a little preventive
care on your part can save you a great deal of time and
money over the life of your air conditioner.
You'll find many answers to common problems in the chart
of troubleshooting tips. If you review our chart of
Troubleshooting Tips first, you may not need to call for
service at all.
Installation Instructions
Features...............................9
Installation Instructions.........9
CAUTION
Contact the authorized service technician for repair
or maintenance of this unit.
Contact the installer for installation of this unit.
The air conditioner is not intended for use by young
children or infirm persons without supervision.
Young children should be supervised to ensure that
they do not play with the air conditioner.
Troubleshooting Tips
Installation Instructions
Operating Instructions
Date Purchased
-2-
To prevent injury to the user or other people and property damage, the following instructions must be
followed.
Incorrect operation due to ignoring of instruction will cause harm or damage, the seriousness is classified
by the following indications.
WARNING
:
This symbol shows the possibil ity of causing death or serious injur y.
CAUTION
:
This symbol indicates the possibility of injury or damage to
properties only.
The items to be followed are classified by the following symbols.
Never Do This
Always Do This
The airconditioner should be installed in accordance with national wiring regulations.
Following circuit breaker / fuse rating to be used as per your unit specification.
LW-G0760BC (12A), LW-G0960BC / LW-G0961QC (15A) / LW-G0962BC / LW-G0962QC (15A)
WARNING
Plug in the power plug
properly.
Otherwise, it will c ause electric
shock or fire due to heat
generation or electric al shock.
Do not modify power cord
length or share the outlet
with other appliances.
It will cause electric al shock or
fire due to heat generation.
Do not operate or stop the
unit by inserting or pulling
out the power plug.
It will cause electric al shock or
fire due to heat generation.
Do not operate with wet
hands or in damp
environment.
It may cause electric al shock.
Do not damage or use an
unspecified power cord.
It will cause electrical shock or fire.
If the supply cord is damaged, it
must be replaced by a special cord
or assembly available from the
manufacturer or its service agent.
Do not direct airflow at room
occupants only.
This could damage your health.
If your aidconditioner is not provided with a plug then there should be some means for disconnection of both live and
neutral poles having a contact separation of minimum 3 mm and must be incorporated in the fixed wiring in accordance
with the wiring rules.
-3-
Safety Precautions
Safety Precautions
Safety Precautions
CAUTION
Never touch the metal parts
of the unit when removing
the filter.
It may cause an injury.
When cleaning the unit, first
make sure the power and
breaker are turned off.
Since the fan rotates at high
speed during operation, it may
cause an injury.
Do not operate Switches
with wet hands.
It may cause an electric shock.
Do not clean the air
conditioner with water.
Water may enter the unit and
degrade the insulation. It may
cause an electric shock.
Do not put a pet or house
plant where it will be
exposed to direct air flow.
This could injure the pet or plant.
Ventilate well when used
together with a stive, etc.
An oxygen shortage may occur.
Do not use for special
purposes.
Do not use this air conditio ner to
preserve precision devices, food,
pets, plants, and art objects.
It may cause deterioration of
quality, etc.
Do not apply an insecticide
or flammable spray.
Do not put a heater, etc.
where is exposed to direct air
flow.
It may cause a fire or deformation
of the cabinet.
It may cause imperfect
combustion.
-4-
About the Controls on the air conditioner
The controls will look like the following.
Controls
OPERATION
Temperature
Operation
Off
Med
Fan
High
Cool
Cool
Coolest
Med
Cool
Low
Cool
THERMOSTAT (TEMPERATURE)
The THERMOSTAT/TEMPERATURE is used to
maintain the room temperature. The compressor
will cycle on and off to keep the room at the same
level of comfort. When you turn the knob to a
higher number (the right side) and the indoor air
will become cooler.
The middle position of temperature arc is a normal
setting for average conditions.
Cooling Descriptions
For Normal Cooling- Select High Cool or Med Cool
with the OPERATION knob at the midpoint of
THERMOSTAT/TEMPERATURE knob.
For Maximum Cooling- Select High Cool with the
OPERATION knob at the highest number available on
your THERMOSTAT/TEMPERARURE knob.
For Quieter & Nighttime Cooling- Select Low Cool
with the OPERATION knob at the midpoint of
THERMOSTAT/TEMPERATURE knob.
POWER CORD COLOUR CODING
Red
Blue
Green
-
Phase
Neutral
Earth
If the power cord is damaged, it must be replaced by the manufacturer or
* its
service agent or a similarly qualified person in order to avoid hazard.
-5-
Operating Instructions
Low
Fan
High Cool (
), Med Cool (
) and
) provide cooling with different fan
Low Cool (
speeds. Med Fan (
) or Low Fan (
) provides
air circulation and filtering without cooling. Off ( O )
turns the air conditioner off.
NOTE: If you move the switch from a cool setting to
off or to a fan setting, wait at least 3
minutes before switching back to a cool
setting.
REMOTE CONTROLLER
Power
6
4
1
Fan
Speed
Temp
5
On/Off
Operating Instructions
Timer
Energy
Saver
Fan Speed
Fan Cool
Dry
4
Temp
1
Mode
Timer Mode
3
2
Energy
Saver
Power
3
2
7
5
Controls
Precaution: The Remote Control unit will not function properly if strong light strikes the sensor
window of the air conditioner or if there are obstacles between the Remote Control
unit and the air conditioner.
1 POWER BUTTON
Operation starts, when this button is pressed and stops when you press the button again.
2 OPERATION MODE SELECTION BUTTON
Select Cooling Fan or Dehumidification (Dry) mode with this button.
3 ON/OFF TIMER/SLEEP BUTTON
Set the time of on/off operation.The timer can be set by the one hour for a maximum of 12 hours. In the
first 30 minutes set temperature increases by 1°C and in the next 30 minutes temperature increases by
another 1°C, this temperature then remains till the timer function is activated. This is how the sleep
function behaves.
4 FAN SPEED SELECTOR
Select the fan speed in Three steps Low (F1) / Med. (F2) / High (F3)
5 ROOM TEMPERATURE SETTING BUTTON
Control the room temperature within a range of 16°C to 30°C.
6 SIGNAL RECEIVER
7 ENERGY SAVER
The fan stops when the compressor stops cooling. Approximately even 3 minutes
the fan will turn on and check the room air to determine if cooling is needed.
AUTO RESTART
In failure of electric power the unit runs as previous setting operation
when power returns.
How to Insert the Batteries
1 Remove the cover from the back of the remote
controller.
Slide the cover according to the arrow direction.
2 Insert the two batteries.
Be sure that the (+) and (-) directions are correct.
Be sure that both batteries are new.
3 Re-attach the cover.
Slide it back into the position.
-6-
Do not use rechargeable
batteries, such batteries differ
from standard dry cells in shape,
dimensions, and performance.
Remove the batteries from the
remote controller if the air
conditioner is not going to be
used for an extended length of
time.
Additional controls and important information.
Vent Control
The vent control is located above the
control knobs.
CLOSE
VENT
OPEN
To open the vent, pull the lever toward you.
To close it, push it in.
Air Direction
The direction of air can be controlled
horizontally or vertically by using the
horizontal louver or vertical louver.
Horizontal Air-Direction
The horizontal air direction is adjusted
by setting the AUTO SWING switch to
the ON position.
Vertical Air-Direction
Fingertip pressure on the bank of horizontal
louvers adjusts the air direction up or down
-7-
Operating Instructions
When set at CLOSE, only the air inside
the room will be circulated and
conditioned. When set at OPEN, some
inside air is exhausted outside.
Care and Maintenance
Grille and Case
Turn the air conditioner off and remove the plug
from the wall outlet before cleaning.
To clean, use water and a mild detergent. Do not
use bleach or abrasives.
Operating Instructions
Air Filter
Ensure the power is off before open the front Grill.
The air filter behind the front grille should be checked and cleaned
at least once every 2 weeks or more often if necessary.
The grille is designed to clean the filter both upward and
downward.
(Optional)
To remove:
1 Open the inlet grille upward by pulling out the bottom of the
inlet grille or downward by pulling out the top of the inlet grille.
2 Using the tab, pull up slightly on the filter to release it and pull
it down or up.
3 Clean the filter with warm, soapy water below 40°C (104°/F).
4 Rinse and gently shake the water from the filter and let it dry
before replacing it.
CAUTION: DO NOT operate the air conditioner without a filter
because dirt and lint will clog it and reduce
performance.
Drainage
1 In humid weather, excess water may cause the BASE PAN to overflow.
To drain the water, remove the DRAIN CAP.
BASE
PAN
DRAIN CAP
-8-
Features
Learning parts name prior to installation will help you understanding the installation procedure.
Features
1
2 3
4
6
5
7
8
10
9
6. VERTICAL AIR DEFLECTOR
(HORIZONTAL LOUVER)
7. EVAPORATOR
8. HORIZONTAL AIR
DEFLECTOR
(VERTICAL LOUVER)
1. CABINET
2. FRONT GRILLE
3. AIR FILTER
4. AIR INTAKE(INLET GRILLE)
5. AIR DISCHARGE
9.
10.
11.
12.
13.
14.
11 12 13 14
CONTROL BOARD
POWER CORD
COMPRESSOR
BASE PAN
BRACE
CONDENSER
Installation Instructions
Select the Best Location
Front View
Top View
Side View
Side View
Unit Width 'A'
Wall
Ceiling
Wooden frame 45~50mm
Over 100 mm
Over 110 mm
Unit
Height
'B'
Over 1000 mm
15mm
Room AC
About 45mm
Room AC
Horizontal
Line
Outdoor
Indoor
Over
200 mm
10mm
Over 1200 mm
AC Top
-5 ~ +5mm
Over
200 mm
8~10mm
25mm
CATEGORY A
7000 Btu/hr 470
9000 Btu/hr 470
Position A
Indoor
Wall
Wall
Wall
B
355
355
About 400~500mm
Wall
Floor
Remove the Air Conditioner From the Case
A
Remove the 2 shipping screws from the
back of the case.
B
Remove the 2 screws on each side of the
case. Keep these for later use.
C
Shipping screws
-9-
Slide the air conditioner from the case by
gripping the base pan handle and pulling
forward while bracing the case.
Installation Instructions
To prevent vibration and noise, make sure the unit is installed securely and firmly.
Install the unit where the sunlight does not shine directly on the unit.
There should be no obstacle, such as a fence or wall, within 50cm from the back of the cabinet because it will prevent heat radiation
of the condenser. Restriction of outside air will greatly reduce the cooling efficiency of the air conditioner.
Install the unit a little obliquely outward not to leak the condensed water into the room (about 10 ~ 15mm or 1/4 bubble with level).
CAUTION: All side louvers of the cabinet must remain exposed to the outside of the structure.
Installation Instructions
Install the Air Conditioner in the Case
A
D
Slide the air conditioner into the case.
Reinstall the screws removed earlier on
each side of the case.
Screw
Attac h the fron t grille to the ca se by
inserting the tabs on the grille into the slots
on the front of the case. Push the grille in
until it snaps into place.
Power Cord
Screw
CAUTION: The power cord must be connected to
an independent circuit.
The green wire must be grounded.
B
Stuff the foam between the unit and the
wall to prevent air and insects from getting
into the room.
When you detach the
fro nt gri lle fro m the
case, push the grille
to your right side and
pull it toward you.
The Foam
Installation Instructions
E
C
Lift the inlet grill and secure the front grille
with a screw. Lower the inlet grille into
place.
Before installing the front grille, pull out the
vent control lever located above the unit
control knobs, as shown.
B
Use the Reversible Inlet Grille (Optional)
A
If you want to pull out the filter upward, open the inlet grille slightly.
Turn inside out the front grille.
Disassemble the inlet grille from the front grille with separating the
hinged part by inserting a " " type screw-driver tip.
Rotate the inlet grille 180 degrees and insert the hooks into the
lower holes of front grille.
Then, insert the filter
B
If you want to pull out the filter downward, use the reversible inlet
grille without change.(The grille is already assembled for that way.)
-10-
Wiring Diagram
LW-G0760BC / LW-G0960BC / LW-G0962BC
POWER INPUT
(Phase) RD(BR)
BK(BL) (Neutral)
ROTARY SWITCH
Ground (GN/YL)
7
8 L
RD
RD
5
6 H
BK
BK
4 M
BL
3
1
BL
OR(BR)
2
MOTOR
CAPACITOR
YL
YL
F
C
OR(BR)
H
BL
R
COMP
S
C
BR(YL)
BK
BK
RD
RD
BL
BL
OLP
THEMOSTAT
WIRING DIAGRAM
3854A22024A
LW-G0961QC / LW-G0962QC
POWER INPUT
(Neutral) BK(BL)
RD(BR) (Phase)
Ground (GN/YL) THERMISTOR
C
OR(BR)
BK
RD
H
R
COMP
S
C BR(YL)
BK
RD
BL
OLP
ZNR
RY-COMP
BL
FFC
MAIN P.W.B ASSY
CAPACITOR
F
DISPLAY PCB ASSY
CN-DISP
YL
RY-HI
YL
CN-TH1
RY-MID
BK
RD
BL
OR(BR)
RY-LOW
MOTOR
BK
RD
BL
OR(BR)
TRANS/
SMPS
4 3
FUSE T3.15AL 250V
WIRING DIAGRAM
-11-
3854A22024B
P/No.: HI03-00349Z
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