LG AK-Q048GH50 Owner's Manual

ENGLISH ESPAÑOL
PORTUGUÊS
OWNER’S MANUAL
AIR
CONDITIONER
Please read this manual carefully before operating your set and retain it for future
reference.
SINGLE PACKAGE TYPE AIR CONDITIONER
AK-Q036GH50 / AK-Q048GH50 / AK-Q060GH50
AK-Q036GD50 / AK-Q048GD50 / AK-Q060GD50
www.lg.com
P/NO : MFL67445907
Copyright © 2014 - 2018 LG Electronics Inc. All Rights Reserved.
2
TIPS FOR SAVING ENERGY
ENGLISH
TIPS FOR SAVING ENERGY
Here are some tips that will help you minimize the power consumption when you use the air
conditioner. You can use your air conditioner more efficiently by referring to the instructions
below:
• Do not cool excessively indoors. This may be harmful for your health and may consume more
electricity.
• Block sunlight with blinds or curtains while you are operating the air conditioner.
• Keep doors or windows closed tightly while you are operating the air conditioner.
• Adjust the direction of the air flow vertically or horizontally to circulate indoor air.
• Speed up the fan to cool or warm indoor air quickly, in a short period of time.
• Open windows regularly for ventilation as the indoor air quality may deteriorate if the air conditioner is used for many hours.
• Clean the air filter once every 2 weeks. Dust and impurities collected in the air filter may block the
air flow or weaken the cooling / dehumidifying functions.
This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities may be different or reduced, or lack of experience or knowledge,
unless such persons are supervision or training to operate the appliance by a person responsible
for their safety. Children should be supervised to ensure they do not use the devices as a toy.
• WARNING : Before accessing the terminals, all supply circuits must be disconnected.
• WARNING : Media should be incorporated disconnecting the fixture according to the rules
installation.
• WARNING : This device is not accessible to the public generally
• WARNING : The appliance must be installed according to national regulations for electrical
installations.
For your records
Staple your receipt to this page in case you need it to prove the date of purchase or for warranty
purposes. Write the model number and the serial number here:
Model number :
Serial number :
You can find them on a label on the side of each unit.
Dealer’s name :
Date of purchase :
SAFETY PRECAUTIONS
3
READ ALL INSTRUCTIONS BEFORE USING THE APPLIANCE.
Always comply with the following precautions to avoid dangerous situations and ensure peak
performance of your product
! WARNING
It can result in serious injury or death when the directions are ignored
! CAUTION
It can result in minor injury or product damage when the directions are ignored
! WARNING
• Installation or repairs made by unqualified persons can result in hazards to you and others.
• Installation shall be in accordance with national standards of electrical appliances.
• The information contained in the manual is intended for use by a qualified service technician
familiar with safety procedures and equipped with the proper tools and test instruments.
• Failure to carefully read and follow all instructions in this manual can result in equipment malfunction, property damage, personal injury and/or death.
! PRECAUTION
• This appliance is not intended for use by persons (including children) with reduced physical,
sensory or mental capabilities or lack of experience and knowledge, unless they have been
given supervision or instruction concerning use of the appliance by a person responsible for
their safety.
• Children should be supervised to ensure that they do not play with the appliance.
Installation
• 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 Circuit breaker.
- Improper wiring or installation may cause fire or electric shock
• Use the correctly rated Circuit breaker or fuse.
- There is risk of fire or electric shock.
• Use the specified wires to connect the unit.
- 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.
ENGLISH
IMPORTANT SAFETY INSTRUCTIONS
4
SAFETY PRECAUTIONS
ENGLISH
- 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.
• 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.
Operation
• 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 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 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.
• 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 Circuit 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 panel of the product during operation. (If the unit has the electrostatic filter, Do not
touch it.)
- 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, turn off the Circuit 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 unit.
- This could result in personal injury and product damage.
SAFETY PRECAUTIONS
5
• Always check for gas (refrigerant) pressure 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.
• Don't use 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.
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 anything on the product. (outdoor units)
- There is risk of personal injury and failure of product.
• Always insert the filter securely. Clean the filter every four 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.
ENGLISH
! CAUTION
Installation
6
TABLE OF CONTENTS
ENGLISH
TABLE OF CONTENTS
7
PRIOR TO OPERATION
24 CARE AND
7
7
7
7
Preparing for Operation
Usage
Cleaning and Maintenance
Service
24
MAINTENANCE
24
25
8
OPERATING
INSTRUCTIONS
8
Name and Function of Wired Remote
Controller
Standard Operation - Standard
Cooling
Standard Operation - Dehumidification
Mode
Standard Operation - Fan Mode
Standard Operation - Auto Operation
Mode
Standard Operation - Temperature
Setting/Room Temperature Check
Function Setting - Child Lock
Function Setting - Filter Sign Clear
Function Setting - Changing Current
Time
Programming - Simple Reservation
Programming - ON Reservation
Programming - OFF Reservation
Programming : Weekly Reservation
Programming : Holiday Reservation
9
9
10
10
11
12
13
14
16
17
19
21
23
25
Maintenance Performed by
Serviceman-Cooling Season
Maintenance Performed by
Serviceman-Heating Season
When the air conditioner is not going
to be used for a long time.
Operation Tips
26 BEFORE YOU CALL FOR
SERVICE...
PRIOR TO OPERATION
7
ENGLISH
PRIOR TO OPERATION
Preparing for Operation
1 Contact an installation specialist for installation.
2 Use a dedicated circuit breaker.
Usage
1 Being exposed to direct airflow for an extended period of time could be hazardous to your
health. Do not expose occupants, pets, or plants to direct airflow for extended periods of
time.
2 Due to the possibility of oxygen deficiency, ventilate the room when used together with
stoves or other heating devices.
3 Do not use this air conditioner for non-specified special purposes (e.g. preserving precision
devices, food, pets, plants, and art objects). Such usage could damage the items.
Cleaning and Maintenance
1 Do not touch the metal parts of the unit when removing the filter. Injuries can occur when
handling sharp metal edges.
2 Do not use water to clean inside the air conditioner. Exposure to water can destroy the insulation, leading to possible electric shock.
3 When cleaning the unit, first make sure that the power and breaker are turned off. The fan
rotates at a very high speed during operation. There is a possibility of injury if the unit’s power
is accidentally triggered on while cleaning inner parts of the unit.
Service
For repair and maintenance, contact your authorized service dealer.
Model
Phase / Voltage / Hz
MAX Current
AK-Q036GH50 / AK-Q036GD50
1Ø, 220 V~, 50/60Hz
22,5 A
AK-Q048GH50 / AK-Q048GD50
1Ø, 220 V~, 50/60Hz
22,5 A
AK-Q060GH50 / AK-Q060GD50
1Ø, 220 V~, 50/60Hz
22,5 A
8
OPERATING INSTRUCTIONS
ENGLISH
OPERATING INSTRUCTIONS
Name and Function of Wired Remote Controller (Accessory)
1 OPERATION INDICATION SCREEN
2 SET TEMPERATURE Button
1
3 FAN SPEED Button
8
7
9
10
11
12
13
15
4 ON/OFF Button
14
2
4
5
5 OPERATION MODE SELECTION
Button
6 WIRELESS REMOTE CONTROLLER RECEIVER
6
7 AIR FLOW Button
3
8 SUB FUNCTION Button
9 FUNCTION SETTING Button
10 VENTILATION Button
11 RESERVATION
12 UP, DOWN, LEFT, RIGHT Button
- To check the indoor temperature,
press
button.
Please attach the inform label inside of the door.
Please choose proper language depend on your
country.
13 ROOM TEMPERATURE Button
14 SETTING/CANCEL Button
15 EXIT Button
OPERATING INSTRUCTIONS
ENGLISH
Standard Operation - Standard Cooling
It cools the room by comfortable and clean wind.
1
Press
indoor.
2
Press
button to select
Cooling operation mode.
3
button to turn on the
Adjust the desired temperature by
pressing
buttons.
Press
button to check the
Room temperature.
When setting the desired
temperature higher than room
temperature, only ventilation wind is
blow out instead of cooling wind.
* Setting Temp Range : 18~30°C(64~86°F)
Standard Operation - Dehumidification Mode
It removes humidity while air-cooling weakly.
1 Press
indoor.
button to turn on the
button to select
2 Press
Dehumidification mode.
The temperature setting can not be
adjusted during operation this mode.
the
3 Press
air flow High.
!
9
button to select
NOTE
• In rainy season or high humidity climate, it is possible to operate simultaneously dehumidifier and cooling mode to remove humidity effectively.
10 OPERATING INSTRUCTIONS
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Standard Operation - Fan Mode
It blows the air as it is in the indoor, not the cold wind.
1 Press
indoor.
button to turn on the
2 Press
Mode.
button to select Fan
the
3 Press
flow High.
!
button to select air
NOTE
• Because it releases the wind that has no temperature difference from the room, it functions
to circulate the inside air.
Auto Operation Mode
1 Press
indoor.
button to turn on the
button to select
2 Press
Artificial intelligence Mode.
can adjust
3 You
the temperature
as the picture on
the right for
cooling and
heating model.
!
NOTE
During operating Auto Operation
mode:
• We can use the FAN SPEED button
• We can change manually to other
operation mode.
the case of
4 For
cooling exclusive,
as the picture on
the right, you can
adjust the temperature
from hot to cold, from
"-2" to "2" based on "00".
When cold
When cool
When appropriate
When warm
When hot
OPERATING INSTRUCTIONS
Temperature Setting
can simply adjust the desired
1 We
temperature.
- Press the
buttons to adjust the
desired temperature.
: Increase 1˚C per one time
pressing
: Decrease 1˚C per one time
pressing
- Room temp: Indicate the current room
temperature.
- Set temp: Indicate the temperature that
user want to set.
Cooling operation:
- The cooling mode doesn't work if
desired temperature is higher than room
temperature Please lower the desired
temperature.
Room Temperature Check
press
button, the room
1 Whenever
temperature will be displayed within 5
seconds.
After 5 seconds, it turns to display the
desired temperature.
Because of location of remote controller,
the real room temperature and the this
displayed value can be different
!
NOTE
• For air-cooling drive, from 18°C to 30°C, you can select desired temperature.
• 5°C is proper for the difference between room and outside temperature.
ENGLISH
Standard Operation - Temperature Setting/Room Temperature
Check
11
12 OPERATING INSTRUCTIONS
ENGLISH
Function Setting - Child Lock
It is the function to use preventing children or others from careless using.
button repeatedly until
1 Press
the
is flashing.
moving to 'setup' icon area by
2 Ifusing
button, 'setup' icon
blinks, and child lock function is
setup if pressing
button at
that time.
cancelling lock function, if moving
3 When
to 'cancel' icon by pressing
button
and then, pressing
button, child lock
function is cancelled.
button to exit.
4 Press
* After setup, it automatically gets out of
setup mode if there is no button input
for 25 seconds.
* When exiting without pressing set
button, the manipulated value is not
reflected.
OPERATING INSTRUCTIONS 13
ENGLISH
Function Setting - Filter Sign Clear
This function is to clear the indicator of indoor filter cleaning.
1 Press
until the
button repeatedly
is flashing.
the
is flashing, press
2 When
the
to clear this display
!
NOTE
• When filter is covered by dust, it will reduce cooling/heating efficiency and accumulate
more electric power. Therefore do clean the filter whenever cleaning time is expired.
* Filter cleaning indication is automatically cancelled without the separate cancellation after certain period of time.
14 OPERATING INSTRUCTIONS
ENGLISH
Function Setting - Changing Current Time
press function setup
1 Please
button. If pressing function
setup button repeatedly, it
moves to time setup menu.
‘Time setup’ icon is indicated at that time
and date blinks at current time indication
area.
Ex) Changing Current Time as
'Monday / AM 10:20'.
2 Press
day.
key to adjust the current
key to move to AM/ PM
3 Press
setting mode (the 'AM/ PM segment will
flash).
AM/ PM value by
4 Setting
pressing
button.
button to move to 'Hour'
5 Press
setting mode. (the 'Hour' segment will
flash)
Hour value by pressing
6 Setting
button.
OPERATING INSTRUCTIONS 15
ENGLISH
button to move to 'Minute'
7 Press
setting mode. (the 'Minute' segment will
flash)
Minute value by pressing
8 Setting
button.
9 Press
10
button to finish.
In the process, press
button to release and exit
from setting mode.
(In case of exit with
incomplete information, it will return
to the previous setting)
* When exiting without pressing set
button, the manipulated value is not
reflected.
16 OPERATING INSTRUCTIONS
ENGLISH
Programming - Simple Reservation
You can set the reservation conveniently in the units of 1 hour from 1 hour to 7 hours.
button to enter the
1 Press
Programming mode.
(the
segment flashing)
Ex) Setting Simple Reservation
time as '3'.
2 Press
time.
3 Press
button to adjust reservation
button to finish setting.
button to exit.
4 Press
* After setup, it automatically gets out of
setup mode if there is no button input
for 25 seconds.
* When exiting without pressing set
button, the manipulated value is not
reflected.
* When simple reservation setup, product automatically runs or stops after the time that is set.
OPERATING INSTRUCTIONS 17
ENGLISH
Programming - ON Reservation
Automatically turned On at reserved time that you set.
1 Press
button.
Ex) Setting ON Reservation
Time as 'AM 10:20'.
pressing
button
2 Repeat
to enter the ON reservation
setting mode.
(
segment flashing)
3 Press
setting.
button to adjust AM/ PM
button to Hour setting
4 Press
mode. When the Hour icon flash, please
setting time.
The setting range is within 1~12.
button to shift to Minute
5 Press
setting mode. When the Minute icon
flash, please setting minute the setting
range is within 00~59.
6 Press
button to finish setting.
18 OPERATING INSTRUCTIONS
ENGLISH
button to exit.
7 Press
* After setup, it automatically gets out of
setup mode if there is no button input
for 25 seconds.
* When exiting without pressing set
button, the manipulated value is not
reflected.
- If reservation is set, 'turned on'
indication shows up at the lower part
of LCD screen, and air-conditioner
product runs at the time that is set.
- If reservation is cancelled, 'turned on'
indication disappears.
OPERATING INSTRUCTIONS 19
ENGLISH
Programming - OFF Reservation
Automatically turned Off at reserved time that you set.
1 Press
button.
Ex) Setting OFF Reservation
Time as 'AM 10:20'.
pressing
button
2 Repeatedly
to enter the OFF reservation
setting mode.
(
segment flashing)
3 Press
setting.
button to adjust AM/ PM
button to shift to Hour
4 Press
setting mode. When the Hour icon flash,
please setting time.
The setting range is within 1~12.
button to shift to Minute
5 Press
setting mode. When the Minute icon
flash, please setting minute the setting
range is within 00~59.
6 Press
button to finish setting.
20 OPERATING INSTRUCTIONS
ENGLISH
button to exit.
7 Press
* After setup, it automatically gets out of
setup mode if there is no button input
for 25 seconds.
* When exiting without pressing set
button, the manipulated value is not
reflected.
- If reservation is set, 'turned off'
indication shows up at the lower part
of LCD screen, and air-conditioner
product runs at the time that is set.
- If reservation is cancelled, 'turned off'
indication disappears.
OPERATING INSTRUCTIONS 21
ENGLISH
Programming : Weekly Reservation
You can set the daily reservation in weekly unit.
Weekly reservation keeps operating until before you cancel it once you setup
1
Please move to reservation setup mode by pressing reservation button.
* You can setup two weekly reservations for one day, and up to fourteen
reservations for a week.
For example, to setup (Tuesday morning 11:30 turned on ~ afternoon 12:30
turned off), you setup in order below.
move to 'WEEKLY' by
2 Please
repeatedly pressing reservation
button. 'WEEKLY' blinks at this time.
select weekly reservation ‫ڸ‬
3 Please
or weekly reservation ‫ ڹ‬by using
button.
* You can setup two reservations,
weekly reservation 1 and weekly
reservation 2, for a day.
move to 'date' setup part by
4 Please
using
button. If 'date'
indication blinks, please setup date.
You can setup date from Monday to
Sunday.
move to 'AM/PM' setup part
5 Please
of turning on by using
button.
move to 'hour' setup part of
6 Please
turning on by using
button.
- It is the part to setup the time at
which air-conditioner is turned on.
change time by using
button.
7 Please
- You can setup hour 0~12.
8 Please move to 'minute' setup part of turning on by using
9 If 'minute' indication blinks, please setup 'minute' by using
button.
button
22 OPERATING INSTRUCTIONS
ENGLISH
move to 'AM/PM' setup part
10 Please
of turning off by using
button.
- AM/PM setup is identical with
turning on time setup.
move to 'hour' setup part
11 Please
of turning off by using
button.
- It is the part to reserve the time
at which air-conditioner is
turned off.
- If 'hour' indication blinks, please
setup 'hour'.
* Please setup 'hour' and 'minute'
identically with the method to
setup turning on time.
finishing weekly reservation setup, please press setup/cancellation button.
12 IfWeekly
reservation setup for the day that you set is finished.
you setup with the method identical with above by selecting the day that
13 Ifyou'd
like to setup, it operates weekly reservation.
If you setup both turning on reservation time and turning off reservation time
identically, it doesn't operate reservation drive.
Weekly reservation explanation
Reservation
number
Turning off time
Turning on time
Under bar: the indication that there is weekly reservation for
corresponding day
OPERATING INSTRUCTIONS 23
ENGLISH
Programming : Holiday Reservation
It automatically stops at reserved day that you set.
press
button.
1 Please
It enters into reservation
setup mode.
move to 'holiday' by repeatedly
2 Please
pressing
button.
move to 'date' that
3 Please
you want to setup holiday
by using
button.
or cancel holiday by using
4 Pleaseorappointbutton.
For example, when you setup
Monday/Friday to holiday
- 'Monday', 'Friday' letter disappears.
press
5 Please
holiday setup.
button if finishing
* If it comes to appointed holiday,
air-conditioner automatically stops.
Once you setup holiday appointment,
until before you cancel holiday setup,
air-conditioner automatically stops
within one hour even though you run
air-conditioner.
24 CARE AND MAINTENANCE
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CARE AND MAINTENANCE
! CAUTION
• Before performing any maintenance, turn off the main power to the system.
You can do some of the periodic maintenance for your unit yourself; this includes cleaning air filters, cleaning unit cabinet, clearing the condenser coil, and conducting a general unit inspection
on a regular basis.
! WARNING
• Before removing access panels to service unit, disconnect power supply. Failure to disconnect power before attempting any servicing can result in severe injury or death.
This product has anti-bacteria washable filters. It is very important to keep air filters clean in the
central duct system. Be sure to inspect them at least once each month when the system is in
constant operation. (In new buildings, check the filters every week for the first 4 weeks.)
Washable type filters can be cleaned by washing with a mild detergent and water. Ensure that
the filters are thoroughly dried before reinstalled them in the unit (or duct system).
Unfiltered air circulates through the unit's condenser coil and can cause the coil's surface to
become clogged with dust, dirt, etc.. To clean the coil, vertically (i.e., along the fins) stroke the
coil surface with a soft bristled brush.
Keep all vegetation away from the condenser coil area.
Maintenance Performed by Serviceman-Cooling Season
To keep your unit operating safely and efficiently, the manufacturer recommends that a qualified serviceman check the entire system at least once each year, or more frequently if conditions warrant. Your
serviceman may examine these areas of your unit:
1 Filters (for cleaning)
2 Motors and drive system components
3 Condenser coils (for cleaning)
4 Safety controls (for mechanical cleaning)
5 Electrical components and wiring (for possible replacement or connection tightness)
6 Condensate drain (for cleaning)
7 Inspect the unit duct connections to ensure they are physically sound and sealed to the unit casing.
8 Inspect the unit mounting support to see that it is sound.
9 Inspect the unit to ensure there is no obvious deterioration.
Maintenance Performed by Serviceman-Heating Season
Complete the unit inspections and service routines described below at the beginning of each
heating season.
- Inspect the controller panel wiring to verify that all electrical connections are tight and that wire insulation is intact.
CARE AND MAINTENANCE 25
When air conditioner is not going to be used for a long time.
1 Operate the air conditioner on air circulation mode for 2 to 3 hours.
- This will dry out the internal parts.
2 Turn off the circuit breaker.
! CAUTION
• Turn off the circuit breaker when the air conditioner is not going to be used for a long time.
Dirt may collect and may cause a fire.
When the air conditioner is to be used again.
1 Clean the air filter and re-install it in the indoor side.
On the filter access panel at the left side of the unit, a “Filter access panel” label is attached.
2 Check that the air inlet and outlet of the indoor/outdoor unit are not blocked.
Operation Tips
• Do not overcool the room.
- This is not good for your health and wastes electricity.
• Keep blinds or curtains closed.
- Do not let direct sunshine enter the room when the air conditioner is in operation.
• Clean the air filter regularly.
- Blockages in the air filter reduce the airflow and lower cooling and dehumidifying effects.
• Make sure that the doors and windows are shut tight.
- Avoid opening doors and windows as much as possible to keep the cool air in the room.
• Ventilate the room occasionally.
- Since windows are kept closed, it is a good idea to open them and ventilate the room now
and then.
! CAUTION
• Before removing access panels to draw out air filters, disconnect power supply.
• Since the fan rotates at high speed, it may cause a serious injury
① Clean at least once every month using a vacuum cleaner or washing with a neutral detergent in lukewarm water.
② After washing with water, dry it well in the shade.
- Do not expose the air filter to direct sunlight or heat from a fire when drying it.
ENGLISH
When the air conditioner is not going to be used for a long time.
26 BEFORE YOU CALL FOR SERVICE...
ENGLISH
BEFORE YOU CALL FOR SERVICE...
Check the following points before requesting repairs or service.... If the fault persists, please contact your dealer or service center.
Case
Explanation
• Have you made a mistake in timer operation?
- See reservation instructions.
Does not operate.
• Has the fuse blown or has the circuit breaker been tripped?
• Does the remote controller display "
" on the LCD?
This means that protective device has been tripped please
contact your dealer or service center.
The room has a peculiar odor.
• Check that this is not a damp smell exuded by the walls, carpet, furniture, or cloth items in the room.
It seems that condensation is
• Condensation occurs when the airflow from the air conditionleaking from the air conditioner. er cools the warm air.
Air conditioner does not operate for • This is the protection device of the air conditioner.
about 3 minutes when restarted.
• Wait about three minutes and operation will begin.
• Is the air filter dirty?
- See air filter cleaning instructions.
• The room may have been very hot when the air conditioner
was first turned on. Allow time for it to cool down.
Does not cool or heat effectively. • Has the setting temperature been set incorrectly?
- See temperature setting instructions.
• Has the setting temperature been set incorrectly?
• Are the unit's air inlet or outlet vents obstructed?
Remote controller display is
faint, or no display at all.
• Has the circuit breaker been tripped?
Power outage occurs. (Outage
Compensation Function)
It automatically retrieves the previous operating conditions.
You don't need to press any buttons. (Additional functions will
not be retrieved automatically.)
CALL THE SERVICE IMMEDIATELY IN THE FOLLOWING
SITUATIONS
1. Anything abnormal such as burning smell, loud noise etc. happen. Stop the unit and turn the
Circuit breaker off. Never try to repair by yourself or restart the system in such cases.
2. Main power cord is too hot or damaged.
3. Error code is generated by self diagnosis.
4. Water leaks from indoor unit even if the humidity is low.
5. Any switch, breaker (safety, earth) or fuse fails to work properly
User must carry routine checkup & cleaning to avoid unit’s poor performance.
In case of special situation, the job must be carried out by service person only.
ELECTRICAL SPECIFICATIONS:
AK-Q036GH50 / AK-Q048GH50 / AK-Q060GH50 220 V~ 50/60 Hz 22.5 A
AK-Q036GD50 / AK-Q048GD50 / AK-Q060GD50 220 V~ 50/60 Hz 22.5 A
LG Electronics México, S.A de C.V
Sor Juana lnés de la Cruz No. 555
Col. San Lorenzo Industrial
Tlalnepantla de Baz Estado de México C.P. 54033
Tel. 55 5321 1919
Página web http://www.lg.com.mx