LG LB-G3620CG Owner’s Manual

LG
Ceiling Duct-Type Air Conditioner
LG
OWNER'S MANUAL
IMPORTANT
Please read
through this
manual. It contains valuable
information about your air conditioner. This manual may
help save time and money by explaining proper product
maintenance and
preventing improper
use.
PRECAUTIONS
Pay close attention to precautions in order to prevent
potential hazards and damage from misuse or improper
installation. LG is not responsible for any damages caused
by misuse of the product.
Prior to
installation, this air-conditioning
unit must be submitted for
utility
(EN
service which
61000-3
approval by the
provides electricity
Norm.)
P/No.: 3828A20167F
F
Your Records
or
Write the model and serial numbers here:
Model #
Serial #
1.
2.
Safety Precautions
Operating
Instructions
3. Care and Maintenance
4. Before you call for service
You
can
find them
on a
label
on
the side of each unit.
Dealer's Name
Date Purchased
R ead This Manual
Inside you will find many
helpful
hints
on
how to
and maintain your air conditioner properly. Just
preventive
care on
your
part
deal of time and money
can save
over
you
a
a
use
little
great
the life of your air
conditioner.
You'll find many
chart of
answers
to
common
problems
If you review
troubleshooting tips.
our
in the
chart of
you may not need to call
Troubleshooting Tips first,
for service at all.
CAUTION
?
Contact the authorized service technician for
or
?
?
repair
maintenance of this unit.
Contact the installer for installation of this unit.
The air conditioner is not intended for
children
or
use
by young
invalids without supervision.
?
Young children should be supervised to
they do not play with the air conditioner.
?
When the power cord is to be replaced, replacement
work shall be performed by authorized personnel
ensure
that
only.
?
Installation work must be
performed
in accordance
with the national
standards
by
personnel only.
wiring
authorized
Safety
Precautions
Precautions
To
prevent injury and property damage, follow these instructions.
Incorrect
operation due to ignoring instructions
by the following symbols.
indicated
will
cause
WARNING
This
symbol
shows the
CAUTION
This
symbol
indicates the
harm
possibility
or
damage,
of death
possibility
of
or
injury
the seriousness of which is
serious
or
injury.
damage
to
property.
Never Do This
Always
Do This
Installation
precautions
WARNING
WARNING
Do not
?
?
install, remove and reinstall the unit by yourself.
Improper installation will cause water leakage, electrical shock, or fire. Please consult
authorized dealer or specialist for the installation work. Please note fault caused by improper
installation is not covered by warranty.
Unit must be installed in an easily accessible area. Any additional cost required to hire a
special equipment to service the unit will be the responsibility of the customer.
WARNING
WARNING
Do not
Do not
damage or use an
unspecified power cord.
?
It will
?
If the
cause
electrical shock
?
It may
cause
electrical shock.
?
supply cord is damaged, it must be
replaced by the manufacturer or its
service agent or a similarly qualified
person in order to avoid
Do not
unit
out
?
fire.
or
Plug in the power plug
properly.
operate switches
with wet hands.
It will
operate
a
Otherwise, it will
electrical shock
heat
cause
or
fire due to
generation.
hazard.
or
stop the
by inserting or pulling
the power plug.
electrical shock
stick,
Do not insert your finger or
etc. into the air inlet/air
Do not expose the skin to
cool air directly for a long
outlet.
time.
Since the fan rotates at
high
This could damage your health.
speed, this may cause an injury
or damage the unit.
When an abnormality (smell of burning, etc)
Repair or relocation should not be done by the
customer.
occurs, stop the air conditioner, and
cause
fire due to heat
or
?
generation.
?
turn off the breaker.
?
If the unit continues to be
operated
condition, it may
fire, trouble,
cause a
in
an
abnormal
?
etc. In this
If this is done in
electric
case, consult your dealer.
correctly, it may cause a fire,
shock, injury by dropping of the unit, water
leakage,
3
etc. Consult your dealer.
CAUTION
CAUTION
?
Contact the authorized Service technician for
?
Contact the installer for installation of this unit.
?
The air conditioner is not intended for
use
repair
or
maintenance of this unit.
children
by young
or
infirm persons without
supervision.
?
Young
children should be
supervised
to
ensure
that
they
do not
play
with the air conditioner.
CAUTION
CAUTION
Do not clean the air
Ventilate well when used
When the unit is to be
conditioner with water.
together with
cleaned, switch off,
stove, etc.
a
and turn
off the breaker.
?
Water may enter the unit and
degrade the insulation. It may
cause an electric shock.
Do not
put
a
pet
or
plant where it will
exposed to direct
?
This could
injure
the
?
house
An oxygen
Do not
be
or
shortage
apply
an
may
occur.
?
Do not
put
a
pet
or
plant.
?
to direct
Do not
time in
leaving
imperfect
?
unit and do not put
on it.
going to
long time, turn
a
It may
cause an
injury.
?
or
window
In the cooling mode, if it is
operated in a room with high
humidity (80%r.h. or more) for a
long time, water condensed in
the air conditioner may drop and
may wet and spoil furniture, etc.
step
onto
an
It may
step
on
the outdoor
anything
injury through
falling down.
cause an
Do not
unstable
bench when
or
use
for
special
purposes.
attaching/detaching the
panel.
open.
?
Do not
be used for
Do not
a long
high humidity, e.g.
door
The unit may drop or fall down
and cause an injury.
dropping
operate for
a
installation
damaged.
When the unit is not
off the breaker.
It may cause
combustion.
on
stand which is
?Itmaycauseafireor
air flow.
?
it may
air flow.
stove, etc.
exposed
high
Do not leave
insecticide
flammable spray.
deformation of the cabinet.
where is
Since the fan rotates at
speed during operation,
cause an injury.
?
It may
case an
falling
down.
injury,
etc.
by
?
Do not
use
It may
cause
quality,
If the
supply cord is damaged, it
replaced by a special cord
or assembly available from the
When the air filter is to be
removed, do not touch the
must be
this air conditioner to
precision devices, food,
animal, plants and art objects.
preserve
deterioration of
etc.
Do not insert hands
when the air
through
vanes
metal parts of the indoor unit.
conditioner is
operating.
manufacturer of its service agent.
?
If will
cause
electrical shock
or
?
It may
cause an
injury.
fire.
?
It will
cause an
rotating
4
blower.
injury by the
Operating
Instructions
Operating
Instructions
Name and Function of Remote Controller
Remote Controller
OPERATION
SET TEMP
Room
Temp
Time
Timer
On
Set
Operation unit
FAN SPEED
SUB FUNCTION
HI
Heater Preheat
MED
Defrost
LO
Filter
ZONE
1
Out door
1234
Program set
Off010305070911131517192123
Time
no.
3
Signal receptor
2
5
8
9
10
11
12
13
Timer
Cancel
Program
Week
6
47
Holiday
Plasma
15
SET/CLR
Hour
Min
16
RESET
14
1
17
Operation display
Displays the operation
9 Timer Set Button
conditions.
Used to set the timer when the desired time is
obtained.
2 On/Off Button
Operation
starts when this button is
pressed,
and
10 Week Button
stops when the button is pressed again.
Used to set
3 Set Temperature Button
Used to set the
FAN
Used to set the
room
Used to set
air without
cooling
or
Electric Heater
time in the
Used to set desired fan
Used to select the
?
of the week.
weekly timer
operation
day
and
change
the
Function.
Used to set and clear the
speed.
weekly
timer.
15 Room Temperature Checking Button
7 Operation Mode Selection Button
?
holiday
14 Set and Clear Button
6 Fan Speed Button
?
a
Used to set the time of the
Button(optional:48/60k Model only)
Used to set the Electric Heater.
?
weekly timer.
13 Time Set Button
heating.
5
of the week.
12 Holiday Button
Operation Button
Used to circulate
day
11 Program Button
temperature when the desired
temperature is obtained.
4
a
Used to check the
mode.
room
temperature.
16 Plasma Air Clean Button(optional)
Auto
Operation Mode.
Cooling Operation Mode.
Soft Dry Operation Mode.
Heating Operation Mode.(except cooling model)
17 Reset Button
Used to set the current time and clear the
time.
8 Timer Cancel Button
Used to cancel the timer.
5
setting
Optional Function
WIRELESS REMOTE CONTROLLER
?
This air-conditioner is
remote
equipped
with wired remote controller
basically.
But if you want to have the wireless
controller, you pay for it.
1
Remote Controller
FAN
Operation Button
Used to circulate
Transmits the
Signal
transmitter
signals
to the
signal receptor.
air without
room
2
Cooling Operation
3
Soft
cooling
heating.
or
Button
Dry Operation Button
dehumidify without overcooling.
Used to
1
11
4
Heating Operation Button
(Heat pump model only)
5
Timer Set Button
A/CL
4
10
3
9
5
2
6
7
Used to set the timer when the desired time is
obtained.
Then the wired remote controller is set up to 24 hours
by an hour but the wireless remote controller is set up
to 7 hours
6
by
an
hour.
Therefore, if you want to set
the wired remote controller.
over
7
Fan
Speed Button
hours,
use
Used to set the desired fan
7
speed.
On/Off Button
8
Operation
starts when this button is
when the button is
8
Set
pressed,
and
stops
pressed again.
Temperature Button
Used to set the
temperature when the desired
temperature is obtained
9
Auto
Operation Button
10 Plasma Air Clean Button(Optional)
11
Electric Heater
Button(Optional:
48/60k Model
only)
Used to set the Electric Heater.
for
?
Aim at the
?
The remote control
?
Be
?
Do not
?
sure
Do not
signal receptor on the wired remote controller so as to operate.
signal can be received at a distance of up to about 7m.
that there
are no
obstructions between the remote controller and the
drop or throw the remote controller.
place the remote controller in a location exposed
other heat
?
CAUTION
handling the Remote Controller
to direct
sunlight,
signal receptor.
or near
the
heating unit,
or
any
source.
Block a strong light over the signal receptor with a curtain or etc.
(ex:electronic quick start, ELBA, inverter type fluorescent lamp)
6
so as
to
prevent the abnormal operation.
Set the Current Time and a
1
Press the
'
'
day of the
Week
button.
Hour
Each time the button is
You
pressed,
the number is
changed
from
to
.
set the number of the current hour.
can
OPERATION
SET TEMP
FAN SPEED
SUB FUNCTION
FAN SPEED
SUB FUNCTION
Hour
Time
2
Press the
'
'
button.
Min
Each time the button is
You
can
pressed,
the number is increased from
to
.
set the number of the current minute.
OPERATION
SET TEMP
Min
Time
3
Press
'
Week
'
button.
Each time the button is
You
can
set the
day
pressed,
a
day
of the week is shifted from
sunday
to
saturday.
of the week.
OPERATION
Week
SET TEMP
FAN SPEED
SUB FUNCTION
Time
4
Press the
'
RESET
'
button.
If you want to reset the current time and
a
day
of the
week, click the Reset button.
OPERATION
RESET
7
SET TEMP
FAN SPEED
SUB FUNCTION
Weekly Programming
1
Press the
button.
Program
The remote controller is
displayed
like
a
picture.
Then
'
Program set
OPERATION
Program
'
','
SET TEMP
Program
Time
2
Week
'
Press the
'
button.
button
repeatedly
until desired mode appears.
Week
Week
For
example,
3
Select the time you want.
Press
if you want
Hour
or
If you press
'
05
'
Using
Min
button 4 times.
Thu, press
button, then blinking letter is shown.
SET/CLR
button, then
'
'
shape
appears.
that five o'clock is reserved.
shape
means
below
buttons, you
can reserve
time.
SET/CLR
Hou
*
For
example,
Min
the air-conditioner is
on
6,7,8 and 13~22o'clock.
OPERATION
Time
4
Press the
Program
button
again
SET TEMP
FAN SPEED
SUB FUNCTION
010305070911131517192123
to finish
weekly programmining.
Program
8
FAN SPEED
SUB FUNCTION
set
010305070911131517192123
Week
Press
and '01' is blinked.
Holiday Setting
If
Tuesday is a holiday in
this
week, you may set a holiday.
Program
1
Press the
2
Press the Week button.
Program
button.
Week
3
Select the
Tuesday.
Press the
Holiday
OPERATION
Holiday
button.
Then the remote controller will be
The outside
4
Press the
rectangular
Program
means
button
again
displayed
holiday.
to finish
'
'.
Time
holiday setting.
SET TEMP
on or
turn off in several
Program
hours.
Timer
1
Press the Timer button
to turn Timer
2
Change
on or
the timer
off.
setting
until the desired time is set.
Hou
3
If you want to cancel the timer
setting,
press the Cancel button.
9
SUB FUNCTION
010305070911131517192123
Timer Setting(Delay start/Pre-set stop)
This function is used to turn
FAN SPEED
Min
Cancel
Operation Mode
Cooling
Mode
Cooling
Mode
Soft
Dry
Mode
Soft
Mode
Heating
Mode
Dry
Auto Mode
(Cooling Model)
Auto Mode
(Heat Pump Model)
Operation Procedure
1st
On/Off Button
OPERATION
SET TEMP
Room
Temp
Time
Timer
On
Set
2nd
Operation
Operation
unit
FAN SPEED
SUB FUNCTION
HI
Heater Preheat
MED
Defrost
LO
Filter
ZONE
Out door
1234
Program set
Off010305070911131517192123
no.
Time
3
Mode Selection Button
1
3rd
Room
Temperature Setting Button
Timer
Cancel
Program
Week
Holiday
Plasma
SET/CLR
Hour
4th
Indoor Fan
Speed Selection Button
10
Min
RESET
42
Cooling Operation Mode
Press the On/Off Button.
1
Select
2
Cooling Operation.
Operation Mode Selection Button.
time the button is pressed, the operation
Press the
Each
mode is shifted in the
arrow
direction.
HEAT PUMP MODEL
Operation Display
OPERATION
SET TEMP
OPERATION
FAN SPEED
SET TEMP
FAN SPEED
OPERATION
SET TEMP
FAN SPEED
HI
OPERATION
SET TEMP
FAN SPEED
HI
HI
LO
Soft
Cooling Operation
Dry Operation
Auto
Heating Operation
Operation
COOLING MODEL
Operation Display
OPERATION
SET TEMP
FAN SPEED
SUB FUNCTION
OPERATION
SET TEMP
FAN SPEED
SUB FUNCTION
OPERATION
SET TEMP
FAN SPEED
HI
SUB FUNCTION
HI
LO
Soft
Cooling Operation
Set the
3
OPERATION
temperature
lower than the
SET TEMP
FAN SPEED
SUB FUNCTION
HI
Set the fan
?
The
Operation
temperature
within
room
a
can
be set
range of 18°C
30°C
~
by1°C.
temperature.
4
Auto
Dry Operation
To raise the
Temperature.
To lower the
Temperature.
speed.
Operation Display
OPERATION
SET TEMP
FAN SPEED
SUB FUNCTION
OPERATION
SET TEMP
FAN SPEED
SUB FUNCTION
OPERATION
SET TEMP
FAN SPEED
HI
MED
LO
?
Select the fan
?
The
?
Each time the
display
speed in three steps- high, low, medium.
high fan speed.
button is pressed, the fan speed mode is
shows
11
shifted.
SUB FUNCTION
Soft
Dry Operation Mode
This mode dehumidifies without
1
overcooling.
Press the On/Off Button.
Select Soft
2
Press the
Dry Operation.
operation
Mode Selection Button.
Each time the button is
pressed,
the
mode is shifted in the
operation
arrow
direction.
HEAT PUMP MODEL
Operation Display
OPERATION
SET TEMP
OPERATION
FAN SPEED
SET TEMP
FAN SPEED
OPERATION
SET TEMP
HI
FAN SPEED
OPERATION
SET TEMP
FAN SPEED
HI
HI
LO
Soft
Cooling Operation
Dry Operation
Heating Operation
Auto
Operation
COOLING MODEL
Operation Display
OPERATION
SET TEMP
FAN SPEED
SUB FUNCTION
OPERATION
SET TEMP
FAN SPEED
SUB FUNCTION
OPERATION
HI
SET TEMP
FAN SPEED
SUB FUNCTION
HI
LO
Cooling Operation
During
3
?
Soft
Auto
Dry Operation
Operation
Dry Operation.
The indoor fan
impossible
Soft
speed
is
because it's
automatically
already being
set to the
low,
set to the best
Control.
12
so
the shift of the indoor fan
speed
for
Dry Operation by
speed
Micom
is
Heating Operation Mode (Heat pump model only)
1
2
Press the On/Off Button.
Select
Heating Operation.
Press the
Operation
Mode Selection Button.
Each time the button is
pressed,
the
mode is shifted in the
operation
arrow
direction.
Operation Display
OPERATION
SET TEMP
OPERATION
FAN SPEED
SET TEMP
FAN SPEED
OPERATION
SET TEMP
FAN SPEED
HI
OPERATION
SET TEMP
FAN SPEED
HI
HI
LO
Soft
Cooling Operation
3
Set the
Dry Operation
?
temperature.
OPERATION
SET TEMP
FAN SPEED
Auto
Heating Operation
The
temperature
range of 16˚C
SUB FUNCTION
can
30˚C
~
Operation
be set within
by
a
1˚C.
HI
4
Set the fan
To raise the
Temperature.
To lower the
Temperature.
speed.
Operation Display
OPERATION
SET TEMP
FAN SPEED
SUB FUNCTION
OPERATION
SET TEMP
FAN SPEED
SUB FUNCTION
OPERATION
SET TEMP
FAN SPEED
SUB FUNCTION
HI
MED
LO
?
Select the fan
?
The
?
Each time the
display
speed in three steps high, low, medium.
high fan speed
button is pressed, the fan speed mode is shifted.
-
shows
OPERATION
5
SET TEMP
This air-conditioner is set to the hot start control in
FAN SPEED
SUB FUNCTION
HI
Preheat
order not to
discharge the cold air during the
heating operation. This time, the remote controller
indicates 'Preheat'.
OPERATION
If the outdoor
temperature is
6 heating operation,
too low
during
the
this air-conditioner is set to the
defrosting operation
and the remote controller
indicates 'Defrost'.
13
SET TEMP
FAN SPEED
SUB FUNCTION
HI
Defrost
Auto
Operation Mode
Press the On/Off Button.
1
2
To select Auto
Operation, press the Operation Mode Selection button.
pressed, the operation mode is shifted in the direction
Each time the button is
of the
arrow.
HEAT PUMP MODEL
Operation Display
OPERATION
SET TEMP
OPERATION
FAN SPEED
SET TEMP
FAN SPEED
OPERATION
SET TEMP
HI
FAN SPEED
OPERATION
SET TEMP
FAN SPEED
HI
HI
LO
Soft
Cooling Operation
Dry Operation
Auto
Heating Operation
Operation
COOLING MODEL
Operation Display
OPERATION
SET TEMP
FAN SPEED
SUB FUNCTION
OPERATION
SET TEMP
FAN SPEED
SUB FUNCTION
OPERATION
SET TEMP
FAN SPEED
HI
SUB FUNCTION
HI
LO
Soft
Cooling Operation
3
HEAT PUMP MODEL
SET TEMP
Operation
Set the
The
OPERATION
Auto
Dry Operation
FAN SPEED
temperature lower than the room themperature.
temperature can be set within a range of 18˚C 30˚C by 1˚C.
~
SUB FUNCTION
HI
To raise the
Temperature.
To lower the
Temperature.
Set the
COOLING MODEL
OPERATION
SET TEMP
The
FAN SPEED
temperature upper or lower than the standard temperature.
temperature can be set within a range of -2 2 by 1 level.
~
SUB FUNCTION
HI
Cold
Cool
Proper
Warm
To raise the
(When
(This
To lower the
indication will be shifted to the initial
Auto Mode
Display
state after 4
you feel
Hot
Temperature.
too cool or cold.)
(When
seconds.)
Temperature.
warm or hot.)
you feel too
During Auto Operation:
You
can
The
system will automatically switch from the cooling mode
and set
switch the indoor fan
temperature.(Heat
speed.
pump model
only)
14
to the
heating
mode
as
the
room
temperature
FAN
Operation
Press the On/Off Button.
1
2
3
Press FAN
Operation
Button.
Each time Indoor Fan
Speed
arrow
button is
pressed,
the fan
speed
mode is shifted in the
direction.
OPERATION
SET TEMP
FAN SPEED
SUB FUNCTION
?
Fan
speed
is
SUB FUNCTION
?
Fan
speed
is low.
SUB FUNCTION
?
Fan
speed
is medium.
HI
OPERATION
SET TEMP
FAN SPEED
high.
LO
OPERATION
SET TEMP
FAN SPEED
MED
*
You can't set the
temperature in Fan Operation mode. To exit this mode, press 'Operation Mode'
button.
15
Electric Heater Operation Mode(Optional: 48/60k Model Only)
1
2
Press the On/Off Button.
Select
E/heater
heating+
Press the
Operation.
Operation Mode Selection Button.
Operation Button on the remote controller.(When the unit operates in heating mode.)
Press the Heater
OPERATION
SET TEMP
FAN SPEED
HI
3
SUB FUNCTION
Heater
Set the
The
temperature upper than the room temperature.
temperature can be set within a range of 16°C~30°Cby 1°C.
OPERATION
SET TEMP
FAN SPEED
HI
4
Set the Fan
To raise the
Temperature.
To lower the
Temperature.
SUB FUNCTION
Heater
Speed.
?
Each time the Button is
shifted.
16
pressed,
the Fan
Speed
mode is
PLASMA Purification
Operation (Optional)
1
OPERATION
SET TEMP
FAN SPEED
Press the On/Off button. The unit will
start.
2
SUB FUNCTION
HI
Open the door on
Press the PLASMA On/OFF button.
Operation will
and
Timer
Cancel
Program
Week
3
start when the button is
New Fan
speed
speed
Min
can
be set after
opening the
can
select the
in three
Each time the
Plasma
steps-low, medium or high.
button is pressed, the fan
speed mode is shifted.
Air purifying operation (PLASMA) is available
during cooling, heating or any other operations.
SET/CLR
Hour
pressed
stop when the button is pressed again.
door of the remote control. You
fan
Holiday
Plasma
the remote control.
RESET
Child Lock Function
This is the Function that any children cannot used to the air-conditioner.
OPERATION
SET TEMP
Operation procedure
1
To set the Child-Lock Function
Press the Timer button and Minute Set button for three seconds. Then the
operation
display.
mode shift to child lock mode and it is
When you press any button in this
any selected mode and the 'CL' is
three seconds. But the Room
time, the
displayed
'CL' in the
operation
remote controller is not converted to
displayed in the remote controller for about
Temperature function is operated in spite of child
Timer
ogram
Cancel
Week
Plasma
lock mode.
Hour
2
To cancel the Child-Lock Function
Press the Timer button and Minute Set button for three seconds. Then the
child-lock mode is cancelled and the
preselected
mode is
displayed
remote controller.
17
in the
Holiday
SET/CLR
Min
SET
FAN SPEED
SUB FUNCTION
Telephone Control Operation(optional)
Calling from outside, you can start the air conditioner to keep the room comfortable.
Even though you went out with the air conditioner on, you can turn it off using the phone
1. With a normal telephone machine.
1
TURN ON
1
outside.
Dial the number which is connected with the air
conditioner.
2
3
ON
ON
2
After
ringing
5 times.
You
can
off),
then press "0" "0" "7" "8"
hear the
"Beep"
sound
(if the air conditioner
accordingly.
4
With the sound
5
Hang
1
Dial the number which is connected with the air conditioner.
2
After
up the
"Beep, Beep"
the air conditioner starts
OFF
OFF
phone.
ringing
5 times.
You
can
on),
then press "0" "0" "7" "9"
hear the
4
With the sound
5
Hang
up the
"Beep Beep" sound (if the air conditioner
accordingly.
"Beep---" the air conditioner
is turned off.
phone.
Note:
product works
If internal
If
on.
TURN OFF
3
This
is
user
user
doesn't
after
telephone rings
picks
up the
push
the
If it is connected
phone
telephone
through
EPABX
5 times.
before 5
rings, Telephone control
button 25 seconds after
system, Tele control doesn't work.
18
function does not work.
beep, Telephone
control function doesn't work.
is
Telephone Control Operation(optional)
2. With
a
ARS
telephone machine(with auto-answering function)
In advance the
user
need to
operate that ARS should work after ringing
TURN ON
1
4 times.
Dial the number which is connected with air
1
conditioner.
After
2
ringing 4 times, "Beep" sound
answering machine.
and OGM sound
from the
ON
ON
3
Press "0" "0" "7" "8"
4
With the sound
5
2
TURN OFF
starts
on.
Hang
up the
accordingly.
"Beep, Beep"
the air conditioner
phone.
Dial the number which is connected with air
1
conditioner.
After
2
ringing 4 times. "Beep" sound
answering machine.
and OGM sound
from the
OFF
OFF
3
Press "0" "0" "7" "9"
4
With the sound
accordingly.
"Beep---"
the air conditioner is turned
off.
5
Hang
up the
phone.
Note:
The numbers of response bell should be
adjusted
to four times if
pressing
"Out-off-office" button
other action for automatic response.
The
recording
time of OGM
If it is connected to
(Outgoing Message)
key phone,
should be less than
it cannot be worked.
19
approximately
15 seconds.
or
taking
Operation Details
?
Cooling Operation
When the
Mode
set temperature, it operates in cooling mode at the set
temperature, the set fan speed, and then it will be in automatically turn off when the room temperature
reaches the set temperature +0.5°C.
room
temperature is higher than the
ROOM TEMP.
More 3 minutes
OPERATION START
SET TEMP. +0.5°C)
OPERATION STOP
SET TEMP. -0.5°C)
INDOOR FAN
OUTDOOR FAN/COMP
:
SETTING FAN SPEED
Helpful
:
LOW COOL OPERATION
:COMPON
:COMPOFF
information
Airflow
speed and cooling capacity.
The cooling capacity indicated in the specification is
the value when the fan speed is set to high, and the
capacity will be lower at low or medium fan speed.
High fan speed is recommended when you wish to
cool the room quickly.
?
High
Speed
After main power is on, Fan will start 7 seconds later.
Self-Diagnosis Function
'CH' will flash in the remote controller
display
when
a
problem occurs.
20
Then
please contact your dealer.
Care and
Care and maintenance
maintenance
Caution: Before
performing any maintenance,
turn off the main power to the
system.
Indoor Unit
Grille, Case,
Never
and Remote Control
Turn the
system off before cleaning. To clean,
wipe with a soft, dry cloth. Do not use bleach or
use
any of the
followings:
Water hotter than 40°C
?
Could
cause
deformation and/or
discoloration.
abrasives.
Note:
Volatile substances
?
Supply power must be disconnected
cleaning the indoor unit.
Could
before
damage
the surfaces
of the air conditioner.
SINNER
SCOURING
CLBARGER
Benzene
Air filters
1
Air outlet vent
Air Filter
Clean the filter with
?
The air filters behind Indoor unit
suction
(the
once
should be checked and cleaned
side)
every 2 weeks
or more
?
often if necessary.
a vacuum or
warm, soapy
water.
If very dirty, wash with a solution of
detergent in lukewarm water.
If hot water (50°C or more) is used,
filter
may be deformed.
2
After
3
Re-install the air filter.
washing
with water,
dry well
in the shade.
Air outlet vent
PLASMA Filter
(Optional)
The PLASMA filter should be checked and
once
every month
or more
cleaned,
often, if necessary.
1
After
removing
the
Cleaner Bracket
Panel-Cover, draw the Air
slightly
sideward to
remove
the
PLASMA filter.
2
Air Inlet Vent
PLASMA Filter
3
4
5
Don't touch this PLASMA Filter within 10
seconds after
drawing
Bracket, it may
out Air Cleaner
cause an
electric shock.
21
Dip
mild
the PLASMA filter into the water mixed with
detergent,
for 20~30minutes.
Dry the PLASMA filter in the shade for a day.
(Especially, the humidity must be removed
perfectly from this parts).
Be careful not to cut the electric
while
discharge
washing.
Re-install the PLASMA filter to the
position.
original
lines
Outdoor Unit
The heat
exchanger coils
and
panel vents of the
regularly. If clogged
exchanger and panel vents
outdoor unit should be checked
with dirt
or
may be
professionally
soot, the heat
steam cleaned.
(Side)
(Rear)
Air intake
vents
Note:
Dirty or clogged coils will reduce the operating
efficiency of the system and cause higher
operating costs.
Piping
Air outlet
vents
(Side)
(Rear)
Air intake
vents
Air outlet
vents
Piping
22
When the air conditioner is not going to be used for a
When it is not
a
1
going to be
long time.
When the air conditioner is to
used for
be used
Operate the air conditioner on Air circulation
mode (Refer to page 15) for 2 to 3 hours.
This will
?
2
dry
out the internal
long time.
again.
Check that the air inlet and outlet of the
indoor/outdoor unit
are
not blocked.
parts.
Turn off the circuit breaker.
Helpful
CAUTION
CAUTION
Turn off the circuit breaker when the air conditioner
is not
going to
be used for a
Dirt may collect and may
long time.
cause a
information
The air filters and your electiric bill.
If the air filters become clogged with
cooling capacity will drop,
electricity used to operate
fire.
dust, the
and 6% of the
the air conditioner will
be wasted.
Operation Tips
Do not overcool the
room.
blinds
Keep
or
This is not
good for the health
electricity.
and wastes
room
when the air
conditioner is in
operation.
Avoid
regularly.
Ventilate the
room
occasionally.
Blockages
in the air filter
reduce the airflow and lower
cooling
and
dehumidifying
effects. Clean at least
once
Since windows
closed, it
is
a
are
good
kept
idea to
open them and ventilate the
room now and then.
every two weeks.
23
that the doors
opening
windows
to
as
keep the
room.
Clean the air filter
sure
and windows
Do not let direct sunshine
enter the
Make
curtains
closed.
are
shut
tight.
doors and
much
as
possible
cool air in the
Troubleshooting
Tips
Before you call for service...
Troubleshooting Tips! Save time and money!
Check the
following points
before
requesting repairs
service.... If the malfunction
or
persist, please
contact your
dealer.
Case
See page
Explanation
The air conditioner does not
operate.
?
Have you made
a
?
On first
the indoor unit
starting,
mistake in timer
9
operation?
operates in
fifteen seconds.
?
Has the fuse blown
has the circuit breaker
or
-
been
The
room
has
peculiar odor.
a
?
tripped?
Check that this is not
the
a
smell exuded
damp
walls, carpet, furniture
or
by
cloth items in the
-
room.
It
seems
leaking
that condensate is
?
Air conditioner does not
operate
for about 3 minutes when restart.
Condensation
occurs
when the airflow from the
air conditioner cools the
from the air Conditioner.
warm room
?
This is the
?
Wait about three minutes and
-
air.
protector of the mechanism.
operation
will
-
begin.
Does not cool
or
heat
effectively.
?
Is the air filter
dirty?
See air filter
cleaning
21
instructions.
?
The
may have been very hot when the
air conditioner was first turned on. Allow
room
room
time for it to cool down.
?
?
Has the setting temperature
incorrectly?
been set
Are the indoor unit's air inlet
or
11, 13
outlet vents
-
obstructed?
The air conditioner
operation
is
?
noisy.
For
a
noise that sounds like water
-This is the sound of freon
flowing
flowing.
inside the air
conditioner unit.
?
For
a
noise that sounds like the
releasing
into
compressed
air
-
atmosphere.
-This is the sound of the
being processed
dehumidifying water
conditioning
inside the air
unit.
Crack sound is heard.
Remote control
no
display
display
?
is
faint,
or
?
This sound is
generated by the
expansion/contraction of the inlet grille,
to changes of temperature.
Has the circuit breaker been
etc. due
tripped?
-
at all.
NOTE
WATER RESISTANT: The outdoor side of this
appliance
is WATER RESISTANT.
The indoor side is not water resistant and should not be
water.
24
exposed
to
excess
Product
Specifications
Details of LG serial No.
1
2345
Code
Detail
1
Year
67
Code of Model
(Digit)
Month
2,3
Nation
4
01~12
Month
(Digit)
ex)
A~Z
Product
of year
7, 2000
digit
1997
ex)
March
0
03, August
A~Z
ex)
K
Korea, C
ex)
A
Airconditioner
Serial No.
0~9
Production
PART NAME
1
COMPRESSOR
2
MOTOR
3
MAIN PCB ASSY
4
REMOCON
5
TRANSFORMER
China
(Alphabet)
6~10
NO
08
Where manufactured
(Alphabet)
5
Meaning
The last
0~9
Main Service Part List
891 0
Quantity
(Digit)
H. G. IBRAHIM SHAKER
COMPANY, LTD.
SERVICE CENTER
*
JEDDAH
P. O. BOX 50, JEDDAH 21411 KINGDOM OF SAUDI ARABIA
TEL NO.
*
RIYADH
*
AL-KHOBAR
:
6422952 / 6425527
P. O. BOX 15, RIYADH 11411 KINGDOM OF SAUDI ARABIA
TEL NO.
:
4020570
P. O. BOX 78, AL-KHOBAR 31952 KINGDOM OF SAUDI ARABIA
TEL NO.
:
8943714
Memo