LG UV60 NLD, UV18 NBC, UV18, UV60, UV48 NLD User Manual
...
ENGLISH
кмллдавьáõä
кЫТТНЛИ
OWNER’S MANUAL
AIR CONDITIONER
Please read this manual carefully before operating
your set and retain it for future reference.
TYPE : CEILING SUSPENDED
TYPE :Convertible&Ceiling suspended
The equipment complies with requirements of the Technical Regulation,
in terms of restrictions for the use of certain dangerous substances in
electrical and electronic equipment.
P/NO : 16
www.lg.com
2 Convertible & Ceiling suspended Air Conditioner
Room Air Conditioner Owner’s Manual
TABLE OF CONTENTS
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
Date Purchased
■ Staple your receipt to this page in the event you need
it to prove date of purchase or for warranty issues.
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.
PRECAUTION
• 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 invalids without supervision.
• Young children should be supervised to ensure
that they do not play with the air conditioner.
• When the power cord is to be replaced,
replacement work shall be performed by
authorized personnel only using only genuine
replacement parts.
A. Safety Precautions..............................3
B. Product Introduction...........................6
Name and function of part.....................6
What to do before operation..................6
Operation indication lamps....................6
C. Operating Instructions........................7
How to insert the Batteries ....................7
Wireless Remote Controller
Maintenance..........................................7
Operating Method..................................7
Wireless Remote Controller...................8
Operation Mode.....................................9
Healthy Dehumidification Operation....10
Auto Operation
(Cooling type, Multi system)................10
Auto Changeover Operation
(Heat Pump type) ................................10
Jet Cool/Heat Operation......................11
Forced operation .................................11
Sleep Mode .........................................12
Setting the Current Time .....................12
Timer Setting.......................................12
Vertical / Horizontal Airflow Direction
Control.................................................13
Air Circulation Mode............................13
Auto Restart Function..........................13
D. Maintenance and Service .................14
Indoor Unit...........................................14
Operation Tips!....................................15
When the air conditioner is not going
to be used for a long time....................15
Troubleshooting...................................16
Call the service immediately in the
following situations ..............................16
Owner's Manual 3
Safety Precautions
ENGLISH
Safety Precautions
To prevent injury to 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.
Do not use a defective or underrated
circuit breaker. Use this appliance on a
dedicated circuit.
• There is risk of fire or electric shock.
For electrical work, contact the dealer,
seller, a qualified electrician, or an
Authorized Service Center.
• Do not disassemble or repair the product.
There is risk of fire or electric shock.
Always ground the product.
• There is risk of fire or electric shock.
Install the panel and the cover of control
box securely.
• There is risk of fire or electric shock.
Always install a dedicated circuit and
breaker.
• Improper wiring or installation may cause fire
or electric shock.
Use the correctly rated breaker or fuse.
• There is risk of fire or electric shock.
Do not modify or extend the power cable.
• There is risk of fire or electric shock.
Do not install, remove, or re-install the
unit by yourself (customer).
• There is risk of fire, electric shock, explosion,
or injury.
Be cautious when unpacking and
installing the product.
• Sharp edges could cause injury. Be
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 injury.
Do not install the product on a defective
installation stand.
• It may cause injury, accident, or damage to
the product.
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.
Take care to ensure that power cable
could not be pulled out or damaged
during operation.
• There is risk of fire or electric shock.
Do not place anything on the power
cable.
• There is risk of fire or electric shock.
Do not plug or unplug the power supply
plug during operation.
• There is risk of fire or electric shock.
Do not touch(operate) the product with
wet hands.
• There is risk of fire or electrical shock.
Do not place a heater or other appliances
near the power cable.
• There is risk of fire and electric shock.
Do not allow water to run into electric
parts.
• It may cause There is risk of fire, failure of
the product, or electric shock.
Do not store or use flammable gas or
combustibles near the product.
• There is risk of fire or failure of product.
Do not use the product in a tightly closed
space for a long time.
• Oxygen deficiency could occur.
4 Convertible & Ceiling suspended Air Conditioner
Safety Precautions
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 turn switches on
or off.
There is risk of explosion or fire.
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 fire.
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 damage, failure of
product, or electric shock.
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, electric shock,
or product failure.
When the product is soaked (flooded or
submerged), contact an Authorized
Service Center.
• There is risk of fire or electric shock.
Be cautious that water could not enter
the product.
• There is risk of fire, electric shock, or product
damage.
Ventilate the product from time to time when operating it
together with a stove, etc.
• There is risk of fire or electric shock.
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 failure, or unintended operation.
Take care to ensure that nobody could step on or fall onto the
outdoor unit.
• This could result in personal injury and product damage.
Always check for gas (refrigerant)
leakage after installation or repair of
product.
• Low refrigerant levels may cause failure of
product.
Install the drain hose to ensure that water
is drained away properly.
• A bad connection may cause water leakage.
Keep level even when installing the
product.
• To avoid vibration or water leakage.
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 neighbors.
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.
Corrosion, particularly on the condenser and
evaporator fins, could cause product
malfunction or inefficient 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.
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 shock, or damage
to the plastic parts of the product.
Do not touch the metal parts of the
product when removing the air filter.
They are very sharp!
• There is risk of personal injury.
Do not step on or put anyting on the
product. (outdoor units)
• There is risk of personal injury and failure of
product.
Owner's Manual 5
Safety Precautions
ENGLISH
Always insert the filter securely. Clean
the filter every two weeks or more often if
necessary.
• A dirty filter reduces the efficiency of the air
conditioner and could cause product
malfunction or damage.
Do not insert hands or other objects
through the air inlet or outlet while the
product is operated.
• There are sharp and moving parts that could
cause personal injury.
Do not drink the water drained from the
product.
• It is not sanitary and could cause serious
health issues.
Use a firm stool or ladder when cleaning or maintaining the
product.
• Be careful and avoid personal injury.
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
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.
If you eat the liquid from the batteries, brush your teeth and see
doctor. Do not use the remote if the batteries have leaked.
• The chemicals in batteries could cause burns or other health hazard.
6 Convertible & Ceiling suspended Air Conditioner
Operation Indication Lamps
1: Indoor unit
2: Outdoor unit
3: Remote controller
4: Inlet air
5: Discharge air
6: Refrigerant piping, connection
electric wire
7: Drain pipe
8: Ground wire
wire to ground outdoor unit to
prevent electrical shocks.
If your installation has a customized
control system, ask your LG dealer for
the operation that corresponds to your
system.
A: Pair system or simultaneous
operation system
B: Multi system
1: Unit with remote controller
2: Unit without remote controller (when
used as simultaneous operation)
Product Introduction
Product Introduction
1
3
4
6
5
4
7
2
8
A
B
1 1
1
2
: Lights up during the system operation.
Filter Sign : Lights up after 2400 hours from the time of first operating unit.
Sleep Mode : Lights up during Sleep Mode Auto operation.(Option)
Timer : Lights up during Timer operation.
Defrost Mode : Lights up during Defrost Mode or Hot Start operation.(Heat pump type)
Outdoor unit
operation
: Lights up during outdoor unit operation.
(Cooling type)
On/Off
Name and function of parts
What to do before operation
ENGLISH
Owner's Manual 7
Operating Instructions
How to insert the Batteries
Wireless Remote Controller Maintenance
1. Remove the battery cover by pulling it according to the arrow
direction.
2. Insert new batteries making sure that the (+) and (-) of battery are
installed correctly.
3. Reattach the cover by sliding it back into position.
1. Always use/replace both batteries of same type.
2. If the system is not to be used for a long time, remove the
batteries to save their working life.
3. If the display screen of remote controller starts, fading replace
both of the batteries.
NOTE
1. Choose a suitable place where its safe & easy
to reach.
2. Fix the holder to wall etc with the supplied
screws firmly.
3. Slide the remote controller inside the holder.
1. Remote controller should never be exposed to
direct sunlight.
2. Signal transmitter & receiver should always be
clean for proper communication. Use a soft
cloth to clean them.
3. In case some other appliances also get
operated with remote control, change their
position or consult your serviceman.
1. The signal receiver is inside the unit.
2.
Aim the remote controller towards the unit to operate it.
There should not be any blockage in between.
NOTE
Operating Instructions
R
Operating Method
8 Convertible & Ceiling suspended Air Conditioner
AUTO CLEAN
ON
OFF
CANCEL
SET
1
3
5
4
9
10
12
15
7
2
8
13
14
11
6
Cooling Operation
Auto Operation
Soft dry Operation
Flip-up door
(opened)
Heating Operation
Signal transmitter
•
Cooling Model( ), Heat Pump Model( )
Operation Mode
Operating Instructions
The controls will look like the following.
Wireless Remote Controller
1. ON/OFF BUTTON
Used to turn off/on the unit.
2. OPERATION MODE SELECTION BUTTON
Used to select the operation mode.
3. ROOM TEMPERATURE SETTING BUTTONS
Used to select the room temperature.
4. INDOOR FAN SPEED SELECTOR BUTTON
Used to select fan speed in four steps
low, medium, high and CHAOS.
5. JET COOL BUTTON
Used to start or stop the speed cooling.
(It operates fan in super high speed in cooling mode)
6. CHAOS SWING BUTTON
Used to stop or start louver movement and set the
desired up/down airflow direction.
7. ON/OFF TIMER BUTTONS
Used to set the time of starting and stopping
operation.
8. TIME SETTING BUTTONS
Used to adjust the time.
9. TIMER SET/CANCEL BUTTON
Used to set and to cancel the timer operation.
10. SLEEP MODE AUTO BUTTON
Used to set sleep mode auto operation.
11. AIR CIRCULATION BUTTON
Used to circulate the room air without cooling or
heating.
12. ROOM TEMPERATURE CHECKING BUTTON
Used to check the room temperature.
13. PLASMA BUTTON(OPTIONAL)
Used to start or stop the plasma-purification
function.
14. RESET BUTTON
Used prior to resetting time.
15. 2nd F BUTTON
Used prior to using modes printed in blue at the
bottom of buttons.
To use the functions printed in blue at the bottom of the buttons press 2
nd
F button first and then the required function
button. Pressing the 2
nd
F button activates the blue printed function of the respective button. To cancel the function
press the 2nd F button again else it will automatically cancel if remains idle after 10 seconds.
❈ The actual product can be different from above contents depending upon model type.
NOTE
Owner's Manual 9
ENGLISH
ON
Cooling Auto Soft Dry
Heating
(Heat pump model only)
1
2
3
4
Fan speed is on low. Fan speed is on medium. Fan speed is on high.CHAOS Air
To lower the temperature
To raise the temperature
Operating Instructions
Press the ON/OFF BUTTON to turn
the unit on.
The unit will respond with a beep.
Open the door of the remote controller and press the
operation mode button. Each time the button is pressed, the
operation mode is shifted in the direction of the arrow.
For cooling or heating operation set the desired indoor
temperature by pressing the ROOM TEMPERATURE
SETTING BUTTONS.
Set the fan speed with the remote controller. You can select the fan speed in four steps-low,
medium, high and CHAOS by pressing the INDOOR FAN SPEED SELECTOR BUTTON.
Each time the button is pressed, the fan speed mode is shifted.
1
2
3
4
Natural wind by the CHAOS logic
❏
For fresher feeling, press the INDOOR FAN SPEED SELECTOR BUTTON selector and set to CHAOS mode.
In this mode, the wind blows like a natural breeze by automatically changing fan speed according to the CHAOS logic.
Operation Mode
Auto changeover function is not available for multi system.
NOTE
10 Convertible & Ceiling suspended Air Conditioner
Soft dry
Operation
Auto
Auto
Operating Instructions
Auto Operation (Cooling type)
Auto Operation (Heat pump type)
Soft dry Operation Mode
During Soft dry Operation
❏ If you select the soft dry mode on the OPERATION MODE SELECTION BUTTON,
the product starts to run the soft dry function. It automatically sets the room
temperature and airflow volume to the best condition for dehumidification, based on
the sensed current room temperature.
In this case, however, the setting temperature is not displayed on the remote controller
and you are not able to control the room temperature either.
❏ During the soft dry function, the airflow volume is automatically set according to the
optimization algorithm responding to the current room temperature status, so that the
room condition is kept healthy and comfortable even in the very humid season.
In this operation mode the actual setting temperature and the fan speed are
automatically set by the electronic control logic based on the current room
temperature. If you feel hot or cold press the temperature setting buttons
respectively for more cooling or heating effect.
NOTE : You cannot set the actual setting temperature and the indoor fan
speed in this operation mode. But you can use the Chaos swing
in this operation.
If the system is not operating as desired, switch manually to another mode.
Auto operation basically is heating or cooling function of the air conditioner.
But during this operation the controller changes the operation mode
automatically to keep the temperature within ±2°C with respect to the
setting temperature.
To run the soft dry mode follow steps 1, and 2 and 4
(See operation mode)
To run the auto operation follow steps 1, and 2. (See operation mode)
To run this operation follow steps 1, 2, 3, and 4. (See operation mode)
Auto Changeover Operation (Pair system) :
❏ You can switch the indoor fan speed.
❏ The system will automatically switch from the cooling mode to the heating mode, or from heating to cooling,
when you select Auto Opration mode.
Auto Operation (Multi system or Simultaneous system) :
❏ You can switch the indoor fan speed.
❏ If the system is not operating as desired, manually switch to another mode. The system will not
automatically switch from the cooling mode to the heating mode, or from heating to cooling, then you must
set the mode and the desired temperature again.
Loading...