2024年10月5日发(作者：谷梁德寿)
LG
Ceiling Duct-Type Air Conditioner
OWNER'S MANUAL
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.
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 approval by the
utility service which provides electricity
(EN 61000-3 Norm.)
3
FORYOURRECORDS
Writethemodelandserialnumbershere:
Model#
Serial#
Youcanfindthemonalabelonthesideofeachunit.
Dealer'sName
DatePurchased
Stapleyourreceipttothispageintheeventyouneed
ittoprovedateofpurchaseorforwarrantyissues.
8
21
23
READTHISMANUAL
Insideyouwillfindmanyhelpfulhintsonhowtouse
ittle
preventivecareonyourpartcansaveyouagreatdeal
oftimeandmoneyoverthelifeofyourairconditioner.
You'llfindmanyanswerstocommonproblemsinthe
eviewourchartof
TroubleshootingTipsfirst,youmaynotneedtocall
forserviceatall.
PRECAUTION
•Contacttheauthorizedservicetechnicianfor
repairormaintenanceofthisunit.
•Contacttheinstallerforinstallationofthisunit.
•Theairconditionerisnotintendedforuseby
youngchildrenorinvalidswithoutsupervision.
•Youngchildrenshouldbesupervisedtoensure
thattheydonotplaywiththeairconditioner.
•Whenthepowercordistobereplaced,
replacementworkshallbeperformedby
authorizedpersonnelonlyusingonlygenuine
replacementparts.
•Installationworkmustbeperformedin
accordancewiththeNationalElectricCodeby
qualifiedandauthorizedpersonnelonly.
2CeilingDuctTypeAirConditioner
Safety Precautions
Safety Precautions
To prevent the injury of the user or other people and property damage, the following instructions must be
followed.
Incorrect operation due to ignoring instruction will cause harm or damage. The seriousness is classified
by the following indications.
This symbol indicates the possibility of death or serious injury.
This symbol indicates the possibility of injury or damage to properties only.
The meanings of the symbols used in this manual are as shown below.
Be sure not to do.
Be sure to follow the instruction.
Installation
Do not use a defective or
underrated circuit breaker.
Use this appliance on a
dedicated circuit.
•
There is risk of fire or electric
For electrical work, contact
the dealer, seller, a qualified
electrician, or an Authorized
Service Center.
•
Do not disassemble or repair
Always ground the product.
•
There is risk of fire or electric
product. There is risk of fire
or electric shock."
shock"
Install the panel and the
cover of control box securely.
•
There is risk of fire or electric
Always intstall a dedicated
circuit and breaker.
•
Improper wiring or installation
Use the correctly rated
breaker or fuse.
•
There is risk of fire or electric
cause fire or electric .
Owner's Manual 3
Safety Precautions
Do not modify or extend the
power cable.
•
There is risk of fire or electric
Do not install, remove, or
re-install the unit by
yourself (customer).
•
There is risk of fire, electric
Be cautious when
unpacking and installing
the product.
•
Sharp edges could cause injury.
, explosion, or especially careful of the
case edges and the fins on the
condenser and evaporator.
For installation, always contact the dealer
or an Authorized Service Center.
•
There is risk of fire, electric shock, explosion, or
Do not install the product on a defective
installation stand.
•
It may cause injury, accident, or damage to the
t.
Be sure the installation area does not
deteriorate with age.
If the base collapses, the air conditioner could fall
with it, causing property damage, product failure,
and personal injury.
Do not let the air conditioner run for a long
time when the humidity is very high and a
door or a window is left open.
Moisture may condense and wet or damage
furniture.
Operation
Take care to ensure that
power cable could not be
pulled out or damaged
during operation.
•
There is risk of fire or electric
Do not place anything on
the power cable.
Do not plug or unplug the
power supply plug during
operation.
•
There is risk of fire or electric
•
There is risk of fire or electric
.
4Ceiling Duct Type Air Conditioner
Safety Precautions
Do not touch(operate) the
product with wet hands.
•
There is risk of fire or electrical
Do not place a heater or
other appliances near the
power cable.
•
There is risk of fire and electric
Do not allow water to run
into electric parts.
•
It may cause There is risk of
, failure of the product, or
electric shock.
Do not store or use
flammable gas or
combustibles near the
prodcut.
•
There is risk of fire or failure of
Do not use the product in a
tightly closed space for a
long time.
•
Oxygen deficiency could occur.
When flammable gas leaks,
turn off the gas and open a
window for ventilation
before turn the product on.
•
Do not use the telephone or
switches on or off.
•
There is risk of explosion or fire.
G
a
s
o
l
i
n
If strange sounds, or small or
smoke comes from product. Turn
the breaker off or disconnect the
power supply cable.
•
There is risk of electric shock or
Stop operation and close the window
in storm or hurricane. If possible,
remove the product from the window
before the hurricane arrives.
•
There is risk of property
Do not open the inlet grill of the
product during operation. (Do
not touch the electrostatic
filter, if the unit is so equipped.)
•
There is risk of physical injury,
, failure of product, or
electric shock.
electric shock, or product
failure.
When the product is soaked
(flooded or submerged), contact
an Authorized Service Center.
•
There is risk of fire or eletric
Be cautious that water
could not enter the product.
•
There is risk of fire, electric
Ventilate the product from
time to time when operating
it together with a stove, etc.
•
There is risk of fire or electric
, or product .
Owner's Manual 5
Safety Precautions
Turn the main power off when
cleaning or maintaining the
product.
•
There is risk of electric shock.
When the product is not be used for a
long time, disconnect the power
supply plug or turn off the breaker.
•
There is risk of product damage or
Take care to ensure that nobody
could step on or fall onto the
outdoor unit.
•
This could result in personal injury
failure, or unintended product damage.
Installation
Always check for gas
(refrigerant) leakage after
installation or repair of product.
•
Low refrigerant levels may
Install the drain hose to
ensure that water is drained
away properly.
•
A bad connection may cause
Keep level even when
installing the product.
•
To avoid vibration or water
cause failure of e.
90˚
Do not install the product where the
noise or hot air from the outdoor unit
could damage the neighborhoods.
•
It may cause a problem for your
Use two or more people to lift
and transport the product.
•
Avoid personal injury.
Do not install the product where
it will be exposed to sea wind
(salt spray) directly.
•
It may cause corrosion on the product.
ion, particularly on the condenser
and evaporator fins, could cause product
malfunction or inefficient operation.
Operation
Do not expose the skin directly to cool air for long
periods of time. (Don't sit in the draft.)
•
This could harm to your health.
Do not use the product for special purposes, such as preserving
foods, works of art, etc. It is a consumer air conditioner, not a
precision refrigeration system.
•
There is risk of damage or loss of property.
6Ceiling Duct Type Air Conditioner
Safety Precautions
Do not block the inlet or outlet
of air flow.
•
It may cause product failure.
Use a soft cloth to clean. Do
not use harsh detergents,
solvents, etc.
•
There is risk of fire, electric
Do not touch the metal parts of the
product when removing the air
filter. They are very sharp!
•
There is risk of personal injury.
shock, or damage to the plastic
parts of the product.
x
Thinner
a
W
Do not step on or put anyting on
the product. (outdoor units)
•
There is risk of personal injury
Always insert the filter securely.
Clean the filter every two weeks
or more often if necessary.
•
A dirty filter reduces the efficiency
Do not insert hands or other objects
through the air inlet or outlet while the
prodcut is operated.
•
There are sharp and moving parts
and failure of the air conditioner and could
cause product malfunction or
damage.
that could cause personal injury.
Do not drink the water drained
from the product.
Use a firm stool or ladder when
cleaning or maintaining the
product.
Replace the all batteries in the
remote control with new ones of
the same type. Do not mix old and
new batteries or different types of
batteries.
•
There is risk of fire or explosion
•
It is not sanitary and could
•
Be careful and avoid personal
cause serious health .
Do not recharge or disassemble the batteries. Do
not dispose of batteries in a fire.
•
They may burn or explode.
If the liquid from the batteries gets onto your skin or
clothes, wash it well with clean water. Do not use the
remote if the batteries have leaked.
•
The chemicals in batteries could cause burns or
other health hazards.
Owner's Manual 7
Operating Instructions
Operating Instructions
Name and Function of Remote Controller
Remote Controller
AUTO SWINGOPERATIONSET TEMP
Room Temp
FAN SPEED
HI
MED
LO
SUB FUNCTION
Time
OnOff
Set
01
AUTOHeaterPreheat
JETDefrostHumidify
FilterOut door
ZONE
1234
17192123
1
Timer
Operation unit
030507
Program set
09111315
3
Signal receptor
7
8
9
10
11
12
13
TimerCancel
2
5
Holiday
Plasma
SET/CLR
HourMin
RESET
ProgramWeek
6
4
14
2024年10月5日发(作者：谷梁德寿)
LG
Ceiling Duct-Type Air Conditioner
OWNER'S MANUAL
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.
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 approval by the
utility service which provides electricity
(EN 61000-3 Norm.)
3
FORYOURRECORDS
Writethemodelandserialnumbershere:
Model#
Serial#
Youcanfindthemonalabelonthesideofeachunit.
Dealer'sName
DatePurchased
Stapleyourreceipttothispageintheeventyouneed
ittoprovedateofpurchaseorforwarrantyissues.
8
21
23
READTHISMANUAL
Insideyouwillfindmanyhelpfulhintsonhowtouse
ittle
preventivecareonyourpartcansaveyouagreatdeal
oftimeandmoneyoverthelifeofyourairconditioner.
You'llfindmanyanswerstocommonproblemsinthe
eviewourchartof
TroubleshootingTipsfirst,youmaynotneedtocall
forserviceatall.
PRECAUTION
•Contacttheauthorizedservicetechnicianfor
repairormaintenanceofthisunit.
•Contacttheinstallerforinstallationofthisunit.
•Theairconditionerisnotintendedforuseby
youngchildrenorinvalidswithoutsupervision.
•Youngchildrenshouldbesupervisedtoensure
thattheydonotplaywiththeairconditioner.
•Whenthepowercordistobereplaced,
replacementworkshallbeperformedby
authorizedpersonnelonlyusingonlygenuine
replacementparts.
•Installationworkmustbeperformedin
accordancewiththeNationalElectricCodeby
qualifiedandauthorizedpersonnelonly.
2CeilingDuctTypeAirConditioner
Safety Precautions
Safety Precautions
To prevent the injury of the user or other people and property damage, the following instructions must be
followed.
Incorrect operation due to ignoring instruction will cause harm or damage. The seriousness is classified
by the following indications.
This symbol indicates the possibility of death or serious injury.
This symbol indicates the possibility of injury or damage to properties only.
The meanings of the symbols used in this manual are as shown below.
Be sure not to do.
Be sure to follow the instruction.
Installation
Do not use a defective or
underrated circuit breaker.
Use this appliance on a
dedicated circuit.
•
There is risk of fire or electric
For electrical work, contact
the dealer, seller, a qualified
electrician, or an Authorized
Service Center.
•
Do not disassemble or repair
Always ground the product.
•
There is risk of fire or electric
product. There is risk of fire
or electric shock."
shock"
Install the panel and the
cover of control box securely.
•
There is risk of fire or electric
Always intstall a dedicated
circuit and breaker.
•
Improper wiring or installation
Use the correctly rated
breaker or fuse.
•
There is risk of fire or electric
cause fire or electric .
Owner's Manual 3
Safety Precautions
Do not modify or extend the
power cable.
•
There is risk of fire or electric
Do not install, remove, or
re-install the unit by
yourself (customer).
•
There is risk of fire, electric
Be cautious when
unpacking and installing
the product.
•
Sharp edges could cause injury.
, explosion, or especially careful of the
case edges and the fins on the
condenser and evaporator.
For installation, always contact the dealer
or an Authorized Service Center.
•
There is risk of fire, electric shock, explosion, or
Do not install the product on a defective
installation stand.
•
It may cause injury, accident, or damage to the
t.
Be sure the installation area does not
deteriorate with age.
If the base collapses, the air conditioner could fall
with it, causing property damage, product failure,
and personal injury.
Do not let the air conditioner run for a long
time when the humidity is very high and a
door or a window is left open.
Moisture may condense and wet or damage
furniture.
Operation
Take care to ensure that
power cable could not be
pulled out or damaged
during operation.
•
There is risk of fire or electric
Do not place anything on
the power cable.
Do not plug or unplug the
power supply plug during
operation.
•
There is risk of fire or electric
•
There is risk of fire or electric
.
4Ceiling Duct Type Air Conditioner
Safety Precautions
Do not touch(operate) the
product with wet hands.
•
There is risk of fire or electrical
Do not place a heater or
other appliances near the
power cable.
•
There is risk of fire and electric
Do not allow water to run
into electric parts.
•
It may cause There is risk of
, failure of the product, or
electric shock.
Do not store or use
flammable gas or
combustibles near the
prodcut.
•
There is risk of fire or failure of
Do not use the product in a
tightly closed space for a
long time.
•
Oxygen deficiency could occur.
When flammable gas leaks,
turn off the gas and open a
window for ventilation
before turn the product on.
•
Do not use the telephone or
switches on or off.
•
There is risk of explosion or fire.
G
a
s
o
l
i
n
If strange sounds, or small or
smoke comes from product. Turn
the breaker off or disconnect the
power supply cable.
•
There is risk of electric shock or
Stop operation and close the window
in storm or hurricane. If possible,
remove the product from the window
before the hurricane arrives.
•
There is risk of property
Do not open the inlet grill of the
product during operation. (Do
not touch the electrostatic
filter, if the unit is so equipped.)
•
There is risk of physical injury,
, failure of product, or
electric shock.
electric shock, or product
failure.
When the product is soaked
(flooded or submerged), contact
an Authorized Service Center.
•
There is risk of fire or eletric
Be cautious that water
could not enter the product.
•
There is risk of fire, electric
Ventilate the product from
time to time when operating
it together with a stove, etc.
•
There is risk of fire or electric
, or product .
Owner's Manual 5
Safety Precautions
Turn the main power off when
cleaning or maintaining the
product.
•
There is risk of electric shock.
When the product is not be used for a
long time, disconnect the power
supply plug or turn off the breaker.
•
There is risk of product damage or
Take care to ensure that nobody
could step on or fall onto the
outdoor unit.
•
This could result in personal injury
failure, or unintended product damage.
Installation
Always check for gas
(refrigerant) leakage after
installation or repair of product.
•
Low refrigerant levels may
Install the drain hose to
ensure that water is drained
away properly.
•
A bad connection may cause
Keep level even when
installing the product.
•
To avoid vibration or water
cause failure of e.
90˚
Do not install the product where the
noise or hot air from the outdoor unit
could damage the neighborhoods.
•
It may cause a problem for your
Use two or more people to lift
and transport the product.
•
Avoid personal injury.
Do not install the product where
it will be exposed to sea wind
(salt spray) directly.
•
It may cause corrosion on the product.
ion, particularly on the condenser
and evaporator fins, could cause product
malfunction or inefficient operation.
Operation
Do not expose the skin directly to cool air for long
periods of time. (Don't sit in the draft.)
•
This could harm to your health.
Do not use the product for special purposes, such as preserving
foods, works of art, etc. It is a consumer air conditioner, not a
precision refrigeration system.
•
There is risk of damage or loss of property.
6Ceiling Duct Type Air Conditioner
Safety Precautions
Do not block the inlet or outlet
of air flow.
•
It may cause product failure.
Use a soft cloth to clean. Do
not use harsh detergents,
solvents, etc.
•
There is risk of fire, electric
Do not touch the metal parts of the
product when removing the air
filter. They are very sharp!
•
There is risk of personal injury.
shock, or damage to the plastic
parts of the product.
x
Thinner
a
W
Do not step on or put anyting on
the product. (outdoor units)
•
There is risk of personal injury
Always insert the filter securely.
Clean the filter every two weeks
or more often if necessary.
•
A dirty filter reduces the efficiency
Do not insert hands or other objects
through the air inlet or outlet while the
prodcut is operated.
•
There are sharp and moving parts
and failure of the air conditioner and could
cause product malfunction or
damage.
that could cause personal injury.
Do not drink the water drained
from the product.
Use a firm stool or ladder when
cleaning or maintaining the
product.
Replace the all batteries in the
remote control with new ones of
the same type. Do not mix old and
new batteries or different types of
batteries.
•
There is risk of fire or explosion
•
It is not sanitary and could
•
Be careful and avoid personal
cause serious health .
Do not recharge or disassemble the batteries. Do
not dispose of batteries in a fire.
•
They may burn or explode.
If the liquid from the batteries gets onto your skin or
clothes, wash it well with clean water. Do not use the
remote if the batteries have leaked.
•
The chemicals in batteries could cause burns or
other health hazards.
Owner's Manual 7
Operating Instructions
Operating Instructions
Name and Function of Remote Controller
Remote Controller
AUTO SWINGOPERATIONSET TEMP
Room Temp
FAN SPEED
HI
MED
LO
SUB FUNCTION
Time
OnOff
Set
01
AUTOHeaterPreheat
JETDefrostHumidify
FilterOut door
ZONE
1234
17192123
1
Timer
Operation unit
030507
Program set
09111315
3
Signal receptor
7
8
9
10
11
12
13
TimerCancel
2
5
Holiday
Plasma
SET/CLR
HourMin
RESET
ProgramWeek
6
4
14