Samsung | AF28ESSRADFN | Samsung AF28ESSRADFN User manual

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AF28ESSRADF@_IBIM_E_03275A(1)_3mm.indd 60
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AF28ESSRADF✴
Air Conditioner
user & installation manual
imagine the possibilities
Thank you for purchasing this Samsung product.
To receive more complete service, please
register your product at
www.samsung.com/register
E F P DB68-03275A(1)
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Features of your new air conditioner
Samsung Air Solution! Cool, Clean and refreshing feeling at once
Cool Air : Your air conditioner uses air flow direction control which provide direct air flow in hot days and indirect air flow
when you are cooled down.
Refreshing Air : Auto mode will provide refreshing air by selecting the operation mode automatically from Cool, Dry, Purity
depending on the indoor air environment.
4 seasons of effective cleaning
Purity mode
ffPurity mode can be selected solely to save energy.
ffWhen the air conditioner operates, 4 season filter and the S-Plasma ion eliminates harmful contaminants to provide us
the cleanest air.
Smart sensor
Camera on the top of the indoor unit will detect the movement within the indoor and when there is no movement for certain
time, air conditioner will adjust the indoor temperature or turn off power automatically to save the energy.
This product has been determined to be in compliance with the Low Voltage Directive(2006/95/EC), and the
Electromagnetic Compatibility Directive (2004/108/EC) of the European Union.
Correct Disposal of This Product
(Waste Electrical & Electronic Equipment)
(Applicable in countries with separate collection systems)
This marking on the product, accessories or literature indicates that the product and its electronic accessories (e.g.
charger, headset, USB cable) should not be disposed of with other household waste at the end of their working life.
To prevent possible harm to the environment or human health from uncontrolled waste disposal, please separate
these items from other types of waste and recycle them responsibly to promote the sustainable reuse of material
resources.
Household users should contact either the retailer where they purchased this product, or their local government
office, for details of where and how they can take these items for environmentally safe recycling.
Business users should contact their supplier and check the terms and conditions of the purchase contract. This
product and its electronic accessories should not be mixed with other commercial wastes for disposal.
2
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Contents
USING PARTS
ENGLISH
Safety precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Checking before use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Checking the name of the parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Checking the remote controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Basic operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Turbo operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Air flow direction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
good'sleep operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Setting the On/Off timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Smart sensor operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Quiet operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Auto clean operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Cleaning the air conditioner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Open Source Announcement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
INSTALLATION PARTS
Safety precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Required tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Choosing the installation location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Indoor/outdoor unit installation diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Drilling a hole and fixing the indoor unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Connecting pipes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Connecting drain hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Electrical work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Vacuum pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Performing leak test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Installing the earth wire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Charging refrigerant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Check and test operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Pump down procedure (When removing the product) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
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USING PARTS
Safety precautions
Before using your new air conditioner, please read this manual thoroughly to ensure that
you know how to safely and efficiently operate the extensive features and functions of
your new appliance.
If you have any questions, call your nearest contact center or find help and information
online at www.samsung.com.
Important safety symbols and precautions:
WARNING
Hazards or unsafe practices that may result in severe personal
injury or death.
CAUTION
Hazards or unsafe practices that may result in minor personal
injury or property damage.
Follow directions.
Do NOT attempt.
Make sure the machine is grounded to prevent electric shock.
Unplug the power plug from the wall socket.
Do NOT disassemble.
FOR INSTALLATION
WARNING
Use the power line with the power specifications of the product or higher and use
the power line for this appliance only. In addition, do not use an extension line.
ff
Extending the power line may result in electric shock or fire.
ff
Do not use an electric transformer. It may result in electric shock or fire.
ff
If the voltage/frequency/rated current condition is different, it may cause fire.
The installation of this appliance must be performed by a qualified technician or
service company.
ff
Failing to do so may result in electric shock, fire, explosion, problems with the
product, or injury.
Install a switch and circuit breaker dedicated to the air conditioner.
ff
Failing to do so may result in electric shock or fire.
4
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Fix the outdoor unit firmly so that the electric part of the outdoor unit is not
exposed.
ff
Failing to do so may result in electric shock or fire.
ENGLISH
Do not install this appliance near a heater, inflammable material. Do not install
this appliance in a humid, oily or dusty location, in a location exposed to direct
sunlight and water (rain drops). Do not install this appliance in a location where
gas may leak.
ff
This may result in electric shock or fire.
Never install the outdoor unit in a location such as on a high external wall where
it could fall.
ff
If the outdoor unit falls, it may result in injury, death or property damage.
This appliance must be properly grounded. Do not ground the appliance to a gas
pipe, plastic water pipe, or telephone line.
ff
Failure to do so may result in electric shock, fire, an explosion, or other problems
with the product.
ff
Never plug the power cord into a socket that is not grounded correctly and make
sure that it is in accordance with local and national codes.
FOR INSTALLATION
CAUTION
This appliance should be positioned in such a way that it is accessible to the
power plug.
ff
Failing to do so may result in electric shock or fire due to electric leakage.
Install your appliance on a level and hard floor that can support its weight.
ff
Failing to do so may result in abnormal vibrations, noise, or problems with the
product.
When installing the outdoor unit on the street, make sure to install it on the place
with height over 2m or on the place where warm air from the outdoor unit does
not blow directly to the pedestrian.
ff
This is a policy on the architectural standards and it must be followed.
Confirm that the indoor unit fixing device has been installed by confirming this
with an installation engineer.
ff
If the indoor unit fixing device is not installed, the indoor unit may vibrate and fall
and this may result in injury.
5
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Safety precautions
FOR INSTALLATION
CAUTION
Install the draining hose properly so that water is drained correctly.
ff
Failing to do so may result in water overflowing and property damage.
When installing the outdoor unit, make sure to connect the draining hose so that
draining is performed correctly.
ff
The water generated during the heating operation, by the outdoor unit, may
overflow and result in property damage. Especially in winter time, when water
freezes and if a block of ice falls, it may result in injury, death or property damage.
FOR POWER SUPPLY
WARNING
When the circuit breaker is damaged, contact your nearest service center.
Do not pull or excessively bend the power line. Do not twist or tie the power
line. Do not hook the power line over a metal object, place a heavy object on the
power line, insert the power line between objects, or push the power line into the
space behind the appliance.
ff
This may result in electric shock or fire.
FOR POWER SUPPLY
CAUTION
When not using the air conditioner for a long period of time or during a thunder/
lightning storm, cut the power at the circuit breaker.
ff
Failing to do so may result in electric shock or fire.
6
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FOR USING
WARNING
ENGLISH
If the appliance is flooded, please contact your nearest service center.
ff
Failing to do so may result in electric shock or fire.
If the appliance generates a strange noise, a burning smell or smoke, unplug the
power plug immediately and contact your nearest service center.
ff
Failing to do so may result in electric shock or fire.
In the event of a gas leak (such as propane gas, LP gas, etc.), ventilate
immediately without touching the power line. Do not touch the appliance or
power line.
ff
Do not use a ventilating fan.
ff
A spark may result in an explosion or fire.
To reinstall the air conditioner, please contact your nearest service center.
ff
Failing to do so may result in problems with the product, water leakage, electric
shock, or fire.
ff
A delivery service for the product is not provided. If you reinstall the product in
another location, additional construction expenses and an installation fee will be
charged.
ff
Especially, when you wish to install the product in an unusual location such as
in an industrial area or near the seaside where it is exposed to the salt in the air,
please contact your nearest service center.
Do not operate the appliance with wet hands.
ff
This may result in electric shock.
Do not strike or pull the air conditioner with excessive force.
ff
This may result in fire, injury, or problems with the product.
Do not place an object near the outdoor unit that allows children to climb onto
the machine.
ff
This may result in children seriously injuring themselves.
Do not turn the air conditioner off with the circuit breaker while it is operating.
ff
Turning the air conditioner off and then on again with the circuit breaker may
cause a spark and result in electric shock or fire.
After unpacking the air conditioner, keep all packaging materials well out of the
reach of children, as packaging materials can be dangerous to children.
ff
If a child places a bag over its head, it may result in suffocation.
Do not insert your fingers or foreign substances into the outlet when the air
conditioner is operating or the front panel is closing.
ff
Take special care that children do not injure themselves by inserting their fingers
into the product.
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Safety precautions
FOR USING
WARNING
Do not insert your fingers or foreign substances into the air inlet/outlet of the air
conditioner.
ff
Take special care that children do not injure themselves by inserting their fingers
into the product.
Do not touch the air flow blade with your hands during the heating operation.
Especially, do not put your finger.
ff
This may result in electric shock or burns.
Do not use this air conditioner for long periods of time in badly ventilated
locations or near infirm people.
ff
Since this may be dangerous due to a lack of oxygen, Open a window at least once
an hour.
If any foreign substance such as water has entered the appliance, cut the power
by unplugging the power plug and turning the circuit breaker off and then
contact your nearest service center.
ff
Failing to do so may result in electric shock or fire.
Do not attempt to repair, disassemble, or modify the appliance yourself.
ff
Do not use any fuse (such as copper, steel wire, etc.) other than the standard fuse.
ff
Failing to do so may result in electric shock, fire, problems with the product, or
injury.
FOR USING
CAUTION
Do not place objects or devices under the indoor unit.
ff
Water dripping from the indoor unit may result in fire or property damage.
Check that the installation frame of the outdoor unit is not broken at least once a
year.
ff
Failing to do so may result in injury, death or property damage.
Do not stand on top of the appliance or place objects (such as laundry, lighted
candles, lighted cigarettes, dishes, chemicals, metal objects, etc.) on the
appliance.
ff
This may result in electric shock, fire, problems with the product, or injury.
Do not operate the appliance with wet hands.
ff
This may result in electric shock.
Do not forcefully open the front panel while air conditioner is operating.
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FOR CLEANING
ENGLISH
ff
This may cause the product damage.
Do not spray volatile material such as insecticide onto the surface of the
appliance.
ff
As well as being harmful to humans, it may also result in electric shock, fire or
problems with the product.
Do not drink the water from the air conditioner.
ff
The water may be harmful to humans.
Do not apply a strong impact to the remote controller and do not disassemble
the remote controller.
Do not touch the pipes connected with the product.
ff
This may result in burns or injury.
Do not use this air conditioner to preserve precision equipment, food, animals,
plants or cosmetics, or for any other unusual purposes.
ff
This may result in property damage.
Avoid directly exposing humans, animals or plants from the air flow from the air
conditioner for long periods of time.
ff
This may result in harm to humans, animals or plants.
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.
Max current is measured according to IEC standard for safety and current is
measured according to ISO standard for energy efficiency.
WARNING
Do not clean the appliance by spraying water directly onto it. Do not use
benzene, thinner, alcohol or acetone to clean the appliance.
ff
This may result in discoloration, deformation, damage, electric shock or fire.
Before cleaning or performing maintenance, unplug the air conditioner from the
wall socket and wait until the fan stops.
ff
Failing to do so may result in electric shock or fire.
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Safety precautions
FOR CLEANING
CAUTION
Take care when cleaning the surface of the heat exchanger of the outdoor unit
since it has sharp edges.
ff
To avoid cutting your fingers, wear thick cotton gloves when cleaning it.
Do not clean the inside of the air conditioner by yourself.
ff
For cleaning inside the appliance, contact your nearest service center.
ff
When cleaning the internal filter, refer to the descriptions in the ‘Cleaning the air
conditioner’ section. Failing to do so may result in damage, electric shock or fire.
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Checking before use
Using indoor unit
ENGLISH
Make sure that curtain does not block the air inlet.
ff
It may decrease cooling performance by blocking air circulation.
In Cool mode, set the appropriate desired temperature.
ff
If the desired temperature is too low, it may be harmful for human body and power
consumption will also increase. Set the desired temperature about 5°C lower than the
outdoor temperature.
Use extra heating apparatus during heat mode.
ff
Heating performance of the air conditioner may decrease when the indoor•outdoor
temperature drops. Therefore, use extra heating apparatus.
When cooling the room, use air conditioner and fan together to save energy.
ff
When the air conditioner is used with fan, cooling will be more effective and energy can
be saved.
When the air conditioner is operating, close the doors and windows.
ff
When the air conditioner is used with open doors and windows, cooling effect will
decrease.
ff
If you use the air conditioner for over an hour, open the window to ventilate the air
about once every hour.
Install the product away from sunlight or heating devices.
ff
Close the curtain when the sun shines.
ff
Do not use any heating devices during cooling operation. Cooling effect will decrease.
Storing indoor unit
ff
Dry the air conditioner thoroughly by operating Purity mode for 3 to 4 hours.
ff
Stop the operation and disconnect the power or turn off the auxiliary power switch.
CAUTION
•Do not move the product on your own. Pipe may get loose or pipe can get
damaged.
Using outdoor unit
Take away covers or barriers.
ffIt may cause product failure, and poor performance in cooling(heating) by blocking air flow.
Installing outdoor unit
ffInstall the outdoor unit in well ventilated area with no sunlight. If sunlight is unavoidable, install a sunshade.
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Auxiliary power switch
Turn on the auxiliary power switch which is installed separately. (Only applicable for outdoor unit with separate power
supply)
NOTE
Auxiliary power switch (NFB, ELB, etc.)
• Auxiliary power switch is not included in the package. Purchase and install it separately.
• Auxiliary power switch is a device for preventing over-current or short circuit. Install it separately near the indoor
unit and turn it off when cleaning or when you don’t use it for long time.
• If NFB or ELB has already installed in the switch box of the building, you don’t need to install auxiliary power
switch.
Operation ranges
When the air conditioner operates outside of temperature and humidity range indicated
below, protective device may activate and stop the operation.
Mode
Indoor temperature
Outdoor temperature
Indoor humidity
Cool
21°C ~ 32°C
21°C ~ 43°C
Relative humidity 80% or less
Dry
21°C ~ 30°C
21°C ~ 30°C
-
Heat
0°C ~ 30°C
-10°C ~ 24°C
❋❋ If the air conditioner operates in cooling mode for long period of time in high humidity area, dew may be formed.
❋❋ When the outdoor temperature goes down to -10°C, the heating capacity may decrease to 60%~70% according to the
usage condition.
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The heating capacity of heat pump air conditioner on outdoor temperature
If the indoor or outdoor temperature is lower than the rated temperature (Indoor: 20°C, outdoor: 7°C) or the installation
condition (Pipe length over standard of 5m, installation place and insulation etc.) is different, heating capacity may decrease
even though the air conditioner performs normally. In this case, use extra heating apparatus.
Heating capacity
ENGLISH
100% of rated capacity
70% of rated capacity
-10°C
7°C
24°C
Outdoor temperature
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Checking the name of the parts
Your air conditioner may slightly look different from illustration depending on the model.
Indoor unit
Smart sensor (Camera)/
Remote controller receiver
Air intake
Air enters through here
Display
Blooming touch
Control panel
Air outlet
Cool(Warm) air comes out
from here
Virus clinic filter
Air flow blades
Left/Right blades move
according to selected air flow
direction
There is no filter
Do not pull
Air filter
Lighting
Lighting turns on and off
S-Plasma ion (SPi)
4 Season filter
Air filter
Remote controller
holder
Fix the remote controller
holder, by using the
screws, on the rear-right
or rear-left side of the
indoor unit.
Front panel
Opens and closes outlet
depending on the power
on/off
Display
Outdoor unit
operation indicator
Operation indicator
Indicates current
operation status
Temperature/ Time
indicator
Beep off indictor
Solo mode indicator
Family mode
indicator
Fan speed indicator
Purity indicator
Defrost indicator
Timer indicator
good'sleep mode
indicator
Smart sensor mode
indicator
Auto Clean indicator
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Control panel
Power
button
ENGLISH
Temperature button
Increase/decrease the temperature in
1°C unit.
Fan speed button
Using the air conditioner with the control panel
1. Front panel will be opened when you put your hands on the 'Blooming touch'.
ffPanel will be closed if you don't press the Power button for 5 seconds after the
front panel has opened.
Blooming touch
2. Press the Power button to begin operation.
ffYou will hear a ringing sound and the air conditioner will operate in Auto mode.
Stop
Press the Power
button once again.
3. Press the [ ],[ ] button to adjust the desired temperature.
ffWhen you press the button for the first time, the air conditioner will operate in
cooling or heating operation depending on the current indoor temperature.
ffPress the [ ],[ ] button to adjust the desired temperature in 1°C unit within
temperature range of 18°C~30°C(heat : 16°C~30°C).
4. Press the
button to adjust the fan speed.
ffYou can adjust the fan speed.
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Checking the remote controller
Function may be different depending on the model.
ffPoint the remote controller towards the remote control receiver of the unit.
ffWhen the button is pressed, you will hear ringing or beep sound and Transmit indicator (
controller display.
) will appear on the remote
Remote controller buttons
Remote controller display
Mode
Select one of the 5 operation modes
Power
Turn on/off the air conditioner
Purity
Select S-Plasma ion
Smart Sensor
Select Smart sensor mode
Temp + Increase/Decrease the temperature
by 1˚C
good'sleep
Set the good'sleep mode on
Auto Clean
Activate auto clean function to dry inside
of the indoor unit (to get rid of odor)
Turbo
Operate in maximum fan speed to cool/
warm quickly.
Solo/Family
Select Solo/Family mode
Air Flow
Set the air flow to cool effectively
according to the surrounding
Fan
Adjust how much air flows through the
air conditioner with the 4 different fan
speeds
Quiet
Reduced noise is generated during
operation
Beep Off
To silence the beep sound when pressing
the button
Set/Cancel
Set/Cancel the timer/good'sleep mode
On Timer
Set the On timer on
Off Timer
Set the Off timer on
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Remote controller display
Operation mode
indicator
Transmit indicator
ENGLISH
Low battery indicator
Set temperature/Time
indicator
Fan speed indicator
On/Off Time indicator
Auto
Low
Medium
Air flow direction
indicator
High
Battery changing time
Inserting the batteries
When the battery is exhausted,( )will be displayed in the
remote controller display. When the icon appears, change
the batteries. The remote controller requires two 1.5V AAA
type batteries.
1. Open the battery cover.
ffPush the (
) part in the
direction of the arrow and lift
up the cover.
2. Insert the batteries.
ffCheck and match the (+),
(-) signs and insert them in
correct position.
3. Close the battery cover.
ffMatch the cover and bottom
part of the remote controller
and press it until you hear
click sound.
Storing the remote controller
When you do not use the remote controller for
long time, remove the batteries from the remote
controller and store it.
CAUTION
NOTE
•Make sure that water is not allowed to enter the remote controller.
• There is a possibility that the air conditioner will not operate by remote controller near strong light such as a
fluorescent lamp or neon sign. In this case, use the remote controller in front of the remote controller receiver
of the indoor unit.
• If other electrical products are operated by the remote controller, call your nearest service center.
Correct disposal of batteries in this product
(Applicable in countries with separate collection systems)
This marking on the battery, manual or packaging indicates that the batteries in this product should not be disposed
of with other household waste at the end of their working life. Where marked, the chemical symbols Hg, Cd or Pb
indicate that the battery contains mercury, cadmium or lead above the reference levels in EC Directive 2006/66. If
batteries are not properly disposed of, these substances can cause harm to human health or the environment.
To protect natural resources and to promote material reuse, please separate batteries from other types of waste and
recycle them through your local, free battery return system.
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Basic operation
Basic operation is an operation mode that can be selected by pressing the Mode button.
Auto
In Auto mode, the air conditioner will automatically set the operation mode in Cool/Dry/Fan mode to provide refreshing air
throughout your indoor.
ffIn Auto mode, the air conditioner will automatically set the operation mode depending on the indoor surrounding.
-- Display on the indoor unit will display Auto (Cool), Auto (Dry) and Auto (Purity)
ffWhen the Auto mode is operated for the first time and the indoor•outdoor temperature is low(Indoor temperature below
21°C./Outdoor temperature below 18°C.), 'Auto' will be displayed on the indoor unit display for 5 seconds and switch the
operation mode to heating mode automatically.
ffIn Auto mode, Smart sensor will detect the surrounding area with the camera on the indoor unit. Therefore, air flow
direction and the fan speed may different depending on the surrounding condition.
Cool
Cool mode is frequently used and you can freely control the temperature, fan speed, and air flow direction in cool mode.
Dry
The air conditioner in Dry mode acts like a dehumidifier by removing moisture from the indoor air. Outdoor unit will
repeatedly and automatically turn on/off for maximum dehumidification according to the temperature difference of the
current and desired temperature. When the outdoor unit operates, cool air may come out from the indoor unit.
(Purity)
This operation eliminates harmful contaminants within the air to provide healthy and clean environment.
ffYou can select Purity mode by pressing the Purity button while the air conditioner is on or off.
ffIn purity mode, purity indicator will blink on the indoor unit display as shown in below table.
Display for the first 10 minutes


 Repeated display
Display after 10 minutes


 Sequential display
ffYou can press the Purity button during Cool/Heat/Dry mode and adjust the desired temperature.
ffIf you select Purity function in Auto mode, operation mode will change to Cooling (Purity) mode.
ffFront panel will be closed slightly when Purity mode is selected solely while the air conditioner is operating.
ffWhen the Purity mode is selected during air conditioner is in operation, changes in power consumption or operation
noise will be very subtle.
ffWhen the air conditioner and Purity mode is on at the same time, you can press the Power button to stop the
operation.
ffWhen Purity mode is on, you can press the Purity button to stop the Purity operation.
Heat
In heat mode, the indoor temperature, fan speed, and air flow direction can be adjusted at your desire to warm your indoor.
ffJust after starting the Heat mode, fan may not operate to prevent cool breeze from coming out.
ffDefrost display: When removing frost at the outdoor unit in the Heat mode,
icon will be displayed on the indoor
unit display and it will be turned off after removing the frost. (When removing the frost during the defrost operation in
Heat mode, steam may be generated and the warm breeze may not come out from the indoor unit.)
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Press the
button to turn on the air conditioner.
Press the
button to set the operation mode.
Press the
button to set the desired fan speed.
Auto
(Auto) [ Operation mode will change to Cool mode when the Fan speed is adjusted.]
Cool
(Auto),
Dry
(Auto)
(Purity)
(Low),
(Medium),
Heat
(Auto),
(Low),
Press the
NOTE
(Low),
(Medium),
ENGLISH
Press the
button to set Solo/Family mode.
• Solo : Select this function if you are alone in the room and save electricity bill.
• Family : Select this function if there are lots of people in the room or require powerful cooling.
• Status of Solo/Family mode can be checked from the display on the indoor unit.
• Family mode is set as default setting in all operation mode except Auto mode.
• During Auto mode, Solo/Family mode cannot be changed with remote controller.
(High)
(High)
(Medium),
(High)
button to adjust the desired temperature.
Auto
Operation mode will change to Cool mode when desired temperature is adjusted.
Cool
You can adjust the desired temperature by 1°C within the range of 18°C~30°C.
Dry
You can adjust the desired temperature by 1°C within the range of 18°C~30°C.
(Purity)
Temperature adjustment is not possible.
Heat
You can adjust the desired temperature by 1°C within the range of 16°C ~ 30°C.
• If you select Purity function additionally while operating in other mode, you can adjust the temperature
(except in Auto mode).
• If you press the Temp + or - button on the indoor unit control panel while operating in Purity mode,
operation mode will change to Cool mode.
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Turbo operation
Turbo function will be helpful to cool/heat your room quickly and effectively.
Press the
button on the remote controller in the Cool/Heat mode.
ffTurbo indicator appears on the remote controller display and the air conditioner
operate in Turbo function for 30 minutes.
Cancel Press the Turbo, Mode, Quiet, Smart Sensor or good`sleep button.
NOTE
• Turbo function is only available in the Cool/Heat mode.
• If you select the Turbo function during the Quiet/Smart sensor/good`sleep
operation, the Quiet/Smart sensor/good`sleep operation will be canceled.
• You can adjust the air flow direction.
• You cannot adjust the desired temperature and fan speed.
Air flow direction
You can adjust the air flow direction according to the surrounding environment.
Press the
button to select desired air flow direction.
Indirect
Air will not come to the person directly but provide coolness rather indirectly.
Direct
cool(warm) air will come directly to the person.
Center
cool(warm) air will come out intensively from the center.
Wide
Air flow blades will move left/right to provide the cool(heat) air to wide range
of area.
Left
cool(warm) air will come out intensively from the left.
Right
cool(warm) air will come out intensively from the right.
Long
It is efficient to cool(warm) the area further away.
Operation mode
NOTE
Supported air flow
Auto
Indirect, Direct
Cool/Dry/Purity/Heat
Center, Wide, Left, Right, Long
• Air flow cannot be selected during good'sleep mode.
• When the Long air flow direction is selected, you may change the fan speed
from the remote controller and the beep may sound but the air conditioner is
not actually operating in selected setting
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good'sleep operation
For a comfortable sleep, the air conditioner will operate in Fall asleep  Sound sleep  Wake up from good’ sleep mode.
When the air conditioner is on and in cool mode.
Cancel
ENGLISH
1. Press the good'sleep button on the remote controller to select the good'sleep mode.
ffgood'sleep indicator appears and Off timer indicator starts blinking on the remote
controller display.
2. Press the good'sleep button to set the time.
ffYou can set the time in half hourly units from 30 minute ~ 3 hours and hourly units
from 3 hour ~ 12 hours.
ffThe operation hour can be set to minimum 30 minutes and maximum 12 hours.
ffDefault operation hour is set to 8 hours.
3. Press the Set/Cancel button to activate it.
ffOff timer indicator stops blinking and set time will be displayed.
ff
/
icon appears in the display of the indoor unit and good'sleep mode
starts operating.
ffIf you don't press the Set/Cancel button to start the good'sleep mode within 10
seconds, the operation is canceled so you should check the Off indicator on the
remote controller display and
/
icon on the indoor unit display.
Press the Set/Cancel button once again.
You can set the desired temperature by 1˚C within the range of 18˚C~30˚C.
Fan speed will be adjusted automatically according to the good'sleep mode.
Air flow direction will be adjusted automatically according to the good'sleep
mode.
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good'sleep operation
Temperature and fan speed changes in good'sleep mode
1. Fall asleep mode : Provides you with comfortable environment for a good sleep by rapid cooling and hypnagogue
expedition breeze.
2. Sound sleep mode : The sound sleep mode adjust temperature and air flow in wave to maintain healthy skin temperature
while it aids deep sleep. According to the change of good’ sleep operation hours, the sound sleep hour can be longer or
shorter.
3. Wake up from mode : Provides you with the air flow that adjusts your body temperature to wake you up in a fresh status.
NOTE
• In first 30 minutes of good'sleep mode, air conditioner will operate in Purity (Cool) mode.
• The recommended set temperature is 25°C~27°C and 26°C is the most ideal temperature. If the set temperature
is too low, you may feel cold or dry and catch a cold.
• You may not have such a restful sleep if the good'sleep is set too short or long because the default is set to
8-hour-operation.
• If the good’ sleep mode is set less than 4 hours, the operation will stop after the set hours. If the good'sleep
mode is set over 5 hours, it will run as Wake up stage from the last one hour before it stops automatically.
• If you press the Solo/Family, Smart Sensor, Turbo, Mode or Quiet button during the good’ sleep operation, the
operation is canceled and the selected operation starts.
• Only the latest setting timer will be applied between the On Timer/Off Timer and good'sleep functions.
• You can set the Purity function during the good’ sleep operation.
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Setting the On/Off timer
You can set the air conditioner to turn on/off automatically at desired time.
Setting On timer while the air conditioner is off / Off timer while the air conditioner is on.
ENGLISH
1. Press the On timer or Off timer button.
ffOn/Off timer indicator will blink on the remote controller display.
2. Press the On timer or Off timer button repeatedly to set the time.
ffYou can set the time in half hourly units from 30 minute ~ 3 hours and hourly units
from 3 hour ~ 24 hours.
ffThe set hour is set to minimum 30 minutes and maximum 24 hours.
3. Press the Set/Cancel button to activate it.
ffOn/Off timer indicator will stop blinking and the set time will be displayed.
ff icon appears in the display of the indoor unit and timer setting will be completed.
ffIf you don't press the Set/Cancel button within 10 seconds after selecting the On/
Off timer function, the air conditioner will return to the previous status, so you should
check the On/Off timer indicator on the remote controller display or
icon on the
indoor unit display.
Cancel Press the Set/Cancel button once again.
Additional options available in On timer mode
<Setting On timer>
You can select from Auto  Cool  Dry  Purity  Heat.
You can adjust the temperature in Auto/Dry/Heat mode. Operation mode will
change to Cool mode if you press the Temp + or - button in Auto mode, and you
cannot adjust the temperature during Purity mode.
You cannot adjust the fan speed.
NOTE
• Only the latest setting timer will be applied between the On Timer/Off Timer
and good'sleep functions.
• About 10 seconds after setting the On timer, only the On timer indicator will
appear on the remote controller display.
• If you press the Power button on the indoor unit after setting the On timer
function with the remote controller, Timer indicator on the indoor unit display
will disappear and the function will be canceled. However, Timer indicator on
the remote controller will remain on but the function will not work.
<Setting Off timer>
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Setting the On/Off timer
Combining On Timer and Off Timer
If the air conditioner is On
If the air conditioner is Off
Preset time on On timer is shorter than Off timer
Ex) On timer : 3 hours, Off timer : 5 hours
-- The air conditioner will turn on after 3 hours
from the moment you have set the timer. Your air
conditioner will remain on for 2 hours and then turn
off automatically.
Preset time on On timer is longer than Off timer
Ex) On timer : 3 hours, Off timer : 1 hour
-- The air conditioner will be turned off after 1 hour from
the moment you have set the timer. After 2 hours,
your air conditioner will turn on.
NOTE
• On timer and Off timer setting time should be different from each other.
• If you press Set/Cancel button or Power button while the both On timer and Off timer are set simultaneously,
the functions of both On timer and Off timer are canceled at the same time.
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Smart sensor operation
In Cool mode, camera on the top of the indoor unit will detect the movement within the indoor and when there is no
movement for certain time, air conditioner will adjust the indoor temperature or turn off power automatically.
Press the
button during Cool mode.
ENGLISH
ff icon appears on the remote controller display and the
icon appears on the
indoor unit display.
ffWhen the movement is not detected for 1 hour, temperature will be adjusted
automatically.
ffWhen the movement is not detected for 2 hours, air conditioner will turn off
automatically.
Cancel Press the Smart Sensor button once again.
NOTE
• Smart sensor will detect about 25° on the left and right side of the product.
• In dark places, camera cannot detect the movement and Smart sensor function
may not work properly.
• Smart sensor mode may get disturbed by change of light or movement
change caused by devices such as TV, fan...etc.
<Remote controller display>
<Indoor unit display>
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Quiet operation
This function can reduce the noise generated during air conditioner operation.
Press the
button to select Quiet function.
ff icon will appear on the remote controller display.
Cancel Press the Quiet, Mode or Fan
,
button once again.
You can adjust the desired temperature by 1°C within the range of
18°C~30°C.
Since the fan speed is fixed as
(Auto), pressing the Fan
button will cancel the Quiet operation.
,
You can set the air flow direction.
NOTE
• You can select the Quiet operation while the air conditioner is in cool mode.
If you select the Quiet operation during the Smart sensor/Turbo/good'sleep
operation, corresponding operation will be canceled.
Auto clean operation
Auto clean function will prevent mold from growing by eliminating the moisture inside of the indoor unit.
Press the
button.
When the air conditioner is turned on,
ff
icon appears in the display of the indoor unit and the Auto cleaning function
will run for 3 minutes after air conditioner stops operating.
When the air conditioner is turned off,
ff
icon appears in the display of the indoor unit and the Auto cleaning function
will run for 3 minutes.
Cancel Press the Auto Clean button once again.
NOTE
• The Auto clean indicator appears only on the indoor unit display.
• If you select other mode during Auto clean operation, selected mode will start
operating and Auto clean function will run again after that operation stops.
• Cold air may come out when the auto clean operation begins after the heating
operation is done.
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Cleaning the air conditioner
CAUTION
•Make sure to turn off the circuit breaker when cleaning the air conditioner.
ENGLISH
Cleaning the indoor unit
ffWipe the surface of the unit with a slightly wet or dry cloth when needed.
ffBrush away the dust on the narrow gap of air conditioner.
NOTE
CAUTION
• Since the panel of the product can be scratched easily, use the exclusive cleaning
cloth (micro fiber) for cleaning. Wet the exclusive cleaning cloth (micro fiber) with
little bit of water, and make sure to remove any foreign object on the clowth since the
product can be scratched easily.
• When cleaning the indoor unit, use soft and slightly wet cloth(micro fiber) because
the indoor unit panel is easily scratched. Dust off the cloth before cleaning to prevent
indoor unit from being scratched by the foreign material on the cloth.
• If it is difficult to clean the indoor unit heat exchanger on your own, contact service
center.
•Do not clean the display using alkaline detergent.
•Do not clean the surface with sulfuric acid, hydrochloric acid or
organic solvents (thinner, kerosene, acetone) or attach stickers.
It may damage the surface of the unit.
Cleaning the outdoor unit heat exchanger
ffWhen dust accumulates on the heat exchanger, it may decrease
cooling(heating) performance. Therefore, clean it regularly.
ffSpray water to clean the dust.
NOTE
CAUTION
• If it is difficult to clean the outdoor unit heat exchanger on your own,
contact service center.
•Be careful with the sharp edges on the outdoor unit
heat exchanger.
Heat exchanger
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Cleaning the air conditioner
Cleaning the air filter
Air filter captures large particles from the air.
Remove the Air filter.
ffTo remove the Air filter, press the 4 hooks on the Air
filter in the direction of the arrow (➀) and pull (➁)
it out.
Hook
Clean the filter with a vacuum cleaner or soft
brush.
ffIf dust is too heavy, clean the filter with warm
water mixed with detergent. However, be careful
when you clean the filter by rubbing it with brush
since it may get damaged.
➁
➀
Air filter
Push the Air filter fully in the direction of the arrow.
Make sure 4 hooks are properly locked.
NOTE
Dry the filter in a ventilated area.
ffDo not dry the filter in the direct sunlight.
• Clean the Air filter every 2 weeks. Cleaning term may differ depending on the usage and environmental
conditions. In dusty area, clean it once a week.
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Cleaning the 4 season filter
4 season filter traps small dust particles within the air. It is washable and it can be used semi-permanently.
Push the 4 season filter in the direction of the
arrow and make sure it is
fixed in correct position.
Put the lower Air filter
back.
CAUTION
NOTE
Soak the filter in the water and shake it up and down for
few times.
ffDo not disassemble the 4 season filter when cleaning it.
ffIf the accumulated dust is heavy, soak the filter in a
water mixed with detergent and shake it in water for 30
minutes until it is cleaned.
ENGLISH
Remove the lower Air filter.
Grab the handle on the 4
season filter and remove it
by pulling it in the direction
of the arrow shown in the
figure.
Dry the filter in a ventilated area.
ffPut the filer vertically for 12~24 hours when drying
(Drying time can be shorter depending on the
condition)
ffDo not dry the 4 season filter in the direct sunlight. It
may get deformed.
•Be careful with the sharp rear surface of the 4 season filter. You may get a cut in
your hands.
• Clean the 4 season filter every 3 months. (Based on 8 hours of use per day.) Cleaning term may differ depending
on the usage and environmental conditions.
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Cleaning the air conditioner
Replacing the virus clinic filter
Virus clinic filter effectively eliminates colon bacillus, staphylococcus aureus, H5N1, and even H1N1.
Remove the upper Air filter. Grab the handle on
the Virus Clinic filter and remove it by pulling
it in the direction of the arrow shown in the
figure.
Take the Virus Clinic filter out form the Virus Clinic filter
frame.
ffRelease the 8 locks on the Virus Clinic filter frame by
pressing it in the direction of the arrow (➀) and pulling
it up (➁).
ffDo not throw out the Virus Clinic filter frame since it
can be re-used.
Virus clinic filter frame
Virus clinic
filter
➁
➀
Push the Virus Clinic filter in the direction of
the arrow and make sure it is fixed in correct
position. Put the upper Air filter back.
CAUTION
NOTE
I nsert a new Virus Clinic filter in the Virus Clinic filter
frame.
ffVirus Clinic filter doesn't distinguish sides.
•Make sure Virus Clinic filter does not come in contact with water.
• When the dust accumulates heavily on the Virus Clinic filter, performance of the air conditioner may decrease.
When the dust accumulates, take the filter out and dust them by shaking it or using vacuum cleaner. However,
dusting it too hard or using vacuum cleaner with strong suction may damage the filter.
• Replace the filter every 2 years. Replacing term may differ depending on the usage and environmental
conditions.
• You may purchase the Virus Clinic filter separately at Samsung service center.
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Troubleshooting
Refer to the following chart if the air conditioner operates abnormally. This may save time
and unnecessary expenses.
SOLUTION
•Check power status and then operate the air conditioner again.
The air
•Switch on the circuit breaker and then operate the air conditioner again.
conditioner does
not work at all •Check if the air conditioner is turned off by Off timer or Smart sensor.
Operate the air conditioner again by pressing the Power button.
•Check if there is a power failure.
Front panel
•Check if there is any object blocking the front panel from closing.
remains open
Remove the object and then operate again.
The temperature
•Check if you have selected Turbo/Purity mode. In these modes,
adjustment is
temperature adjustment is not available.
not working
•Check if the set temperature is higher (in Cool mode)/ lower (in Heat
mode) than the current temperature. Press the Temp + or - button
to set the temperature lower (in Cool mode)/ higher (in Heat mode
than the current temperature.
•Check if the Air filter is blocked by dirt. If there is a lot of dust on the
Air filter, cooling (heating) performance may decrease. Clean them
frequently.
•Check if the outdoor unit is covered or installed near the obstacle.
Take the cover off and take the obstacle away.
•If you want to operate the air conditioner in the sunlight, cover the
outdoor unit using curtains or etc.
Cool air does not
•If ice is formed on the outdoor unit during the heat mode, warm
come out of the
breeze will not be generated. The defrost operation will start
air conditioner
automatically.
-- The defrost operation time may change depending on the status of
ice formation.
•If the doors or windows are open, it may cause poor cooling
performance. Close the doors and windows.
•If you have selected Purity mode without selecting other mode, cool
air does not come out of the air conditioner. Press the Mode button
to select other mode.
•Check if the pipe length is too long. When the pipe length exceeds
maximum allowable pipe length, cooling (heating) performance
may decrease.
ENGLISH
PROBLEM
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Troubleshooting
PROBLEM
Air flow
adjustment is
not working
Fan speed
adjustment is
not working
SOLUTION
•Check if you have selected good'sleep mode. In this mode, you
cannot adjust the air flow direction since it is set to Auto.
•Check if you have selected Dry/Turbo/good'sleep mode. In these
modes, fan speed is set to Auto and you cannot adjust the fan speed.
•Check if your batteries are depleted.
•Make sure nothing is blocking your remote controller sensor.
Remote
•Check that there are strong lighting apparatus near the air
controller is not conditioner. Strong light which comes from fluorescent bulbs or
working
neon signs may interrupt the electric waves.
•Stand towards the center of the product, point the remote controller
towards the remote control receiver and press the button.
Timer function •Check if you have pressed the Set/Cancel button on the remote
does not work
controller after setting the time.
•Odor may permeate depending on the surrounding environment or
operating condition. Ventilate the indoor air.
Odors permeate
•Check if the appliance is running in a smoky area. Ventilate the room
in the room
or operate the air conditioner in Purity mode for 1~2 hours. (We do
during
not use smelly components in the air conditioner.)
operation
•Clean the 4 season filter and Air filter if they are dirty. Replace the
Virus Clinic filter if it is dirty.
•When
is indicated on the indoor unit
display, check if the indoor unit power is connected. If the power is
connected properly, turn off the outdoor unit and turn it on again. If
the error indicator remains on, contact service center.)
•If error indicator such as
Error is indicated
is blinking on the indoor unit display, contact nearest service center.
32
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ENGLISH
PROBLEM
SOLUTION
Noise is
•Depending on the status of the air conditioner usage, noise can be
generated
heard when refrigerant flow movement changes. It is normal.
Steam is
•When the air conditioner is in heat mode in the winter, steam may
generated from generate during the frost removing operation. Therefore, do not
the outdoor unit worry about fire with this.
Water is
dropping from
•Water may be generated because of the temperature difference. It is
the outdoor
normal.
unit piping
connection
33
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Open Source Announcement
Open Source Announcement
The software included in this product contains copyrighted
software that is licensed under the GPL/LGPL. You may obtain the complete Corresponding Source code from
us for a period of three years after our last shipment of this
product by sending email to:
oss.request@samsung.com
If you want to obtain the complete Corresponding Source code
in the physical medium such as CD-ROM, the cost of physically
performing source distribution may be charged.
This offer is valid to anyone in receipt of this information.
GPL Software :
ACL, Alsa Utils, Attr, BusyBox, Das U-boot, Duma, E2fsprogs, Gdb,
Linux kernel, Ltrace, Mtd-utils, Wireless Tools, Wpa_supplicant
LGPL Software :
Mini-XML, Alsa Libraries, Arm-eabi-toolchain, Glibc, Glibc-ports,
Libelf, Tslib
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
Everyone is permitted to copy and distribute verbatim
copies of this license document, but changing it is not
allowed.
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General
Public License is intended to guarantee your freedom to share
and change free software--to make sure the software is free for
all its users. This General Public License applies to most of the
Free Software Foundation’s software and to any other program
whose authors commit to using it. (Some other Free Software
Foundation software is covered by the GNU Lesser General Public
License instead.) You can apply it to your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that
you have the freedom to distribute copies of free software (and
charge for this service if you wish), that you receive source code
or can get it if you want it, that you can change the software or
use pieces of it in new free programs; and that you know you can
do these things.
To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the
rights. These restrictions translate to certain responsibilities for
you if you distribute copies of the software, or if you modify it.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must give the recipients all the rights that
you have. You must make sure that they, too, receive or can get
the source code. And you must show them these terms so they
know their rights.
We protect your rights with two steps: (1) copyright the software,
and (2) offer you this license which gives you legal permission to
copy, distribute and/or modify the software.
Also, for each author’s protection and ours, we want to make
certain that everyone understands that there is no warranty for
this free software. If the software is modified by someone else
and passed on, we want its recipients to know that what they
have is not the original, so that any problems introduced by
others will not reflect on the original authors’ reputations.
Finally, any free program is threatened constantly by software
patents. We wish to avoid the danger that redistributors of a free
program will individually obtain patent licenses, in effect making
the program proprietary. To prevent this, we have made it clear
that any patent must be licensed for everyone’s free use or not
licensed at all.
The precise terms and conditions for copying, distribution and
modification follow.
TERMS AND CONDITIONS FOR COPYING,
DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which
contains a notice placed by the copyright holder saying it may
be distributed under the terms of this General Public License.
The “Program”, below, refers to any such program or work, and
a “work based on the Program” means either the Program or
any derivative work under copyright law: that is to say, a work
containing the Program or a portion of it, either verbatim or
with modifications and/or translated into another language.
(Hereinafter, translation is included without limitation in the
term “modification”.) Each licensee is addressed as “you”.
Activities other than copying, distribution and modification are
not covered by this License; they are outside its scope. The act of
running the Program is not restricted, and the output from the
Program is covered only if its contents constitute a work based
on the Program (independent of having been made by running
the Program). Whether that is true depends on what the Program
does.
1. You may copy and distribute verbatim copies of the Program’s
source code as you receive it, in any medium, provided that
you conspicuously and appropriately publish on each copy an
appropriate copyright notice and disclaimer of warranty; keep
intact all the notices that refer to this License and to the absence
of any warranty; and give any other recipients of the Program a
copy of this License along with the Program.
You may charge a fee for the physical act of transferring a
copy, and you may at your option offer warranty protection in
exchange for a fee.
2. You may modify your copy or copies of the Program or any
portion of it, thus forming a work based on the Program, and
copy and distribute such modifications or work under the terms
of Section 1 above, provided that you also meet all of these
conditions:
a) You must cause the modified files to carry prominent
notices stating that you changed the files and the date of
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These requirements apply to the modified work as a whole.
If identifiable sections of that work are not derived from the
Program, and can be reasonably considered independent and
separate works in themselves, then this License, and its terms, do
not apply to those sections when you distribute them as separate
works. But when you distribute the same sections as part of a
whole which is a work based on the Program, the distribution
of the whole must be on the terms of this License, whose
permissions for other licensees extend to the entire whole, and
thus to each and every part regardless of who wrote it.
Thus, it is not the intent of this section to claim rights or contest
your rights to work written entirely by you; rather, the intent is
to exercise the right to control the distribution of derivative or
collective works based on the Program.
In addition, mere aggregation of another work not based on
the Program with the Program (or with a work based on the
Program) on a volume of a storage or distribution medium does
not bring the other work under the scope of this License.
3. You may copy and distribute the Program (or a work based on
it, under Section 2) in object code or executable form under the
terms of Sections 1 and 2 above provided that you also do one
of the following:
a) Accompany it with the complete corresponding
machine-readable source code, which must be distributed
under the terms of Sections 1 and 2 above on a medium
customarily used for software interchange; or,
b) Accompany it with a written offer, valid for at least three
years, to give any third party, for a charge no more than
your cost of physically performing source distribution, a
complete machine-readable copy of the corresponding
source code, to be distributed under the terms of Sections
1 and 2 above on a medium customarily used for software
interchange; or,
c) Accompany it with the information you received as to
the offer to distribute corresponding source code. (This
alternative is allowed only for noncommercial distribution
and only if you received the program in object code
or executable form with such an offer, in accord with
Subsection b above.)
The source code for a work means the preferred form of the work
for making modifications to it. For an executable work, complete
source code means all the source code for all modules it contains,
plus any associated interface definition files, plus the scripts
used to control compilation and installation of the executable.
However, as a special exception, the source code distributed
need not include anything that is normally distributed (in either
source or binary form) with the major components (compiler,
kernel, and so on) of the operating system on which the
executable runs, unless that component itself accompanies the
executable.
If distribution of executable or object code is made by offering
access to copy from a designated place, then offering equivalent
access to copy the source code from the same place counts as
distribution of the source code, even though third parties are not
compelled to copy the source along with the object code.
4. You may not copy, modify, sublicense, or distribute the
Program except as expressly provided under this License. Any
attempt otherwise to copy, modify, sublicense or distribute the
Program is void, and will automatically terminate your rights
under this License. However, parties who have received copies,
or rights, from you under this License will not have their licenses
terminated so long as such parties remain in full compliance.
ENGLISH
any change.
b) You must cause any work that you distribute or publish,
that in whole or in part contains or is derived from the
Program or any part thereof, to be licensed as a whole at no
charge to all third parties under the terms of this License.
c) If the modified program normally reads commands
interactively when run, you must cause it, when started
running for such interactive use in the most ordinary
way, to print or display an announcement including an
appropriate copyright notice and a notice that there is
no warranty (or else, saying that you provide a warranty)
and that users may redistribute the program under these
conditions, and telling the user how to view a copy of
this License. (Exception: if the Program itself is interactive
but does not normally print such an announcement, your
work based on the Program is not required to print an
announcement.)
5. You are not required to accept this License, since you have not
signed it. However, nothing else grants you permission to modify
or distribute the Program or its derivative works. These actions
are prohibited by law if you do not accept this License. Therefore,
by modifying or distributing the Program (or any work based on
the Program), you indicate your acceptance of this License to do
so, and all its terms and conditions for copying, distributing or
modifying the Program or works based on it.
6. Each time you redistribute the Program (or any work based on
the Program), the recipient automatically receives a license from
the original licensor to copy, distribute or modify the Program
subject to these terms and conditions. You may not impose
any further restrictions on the recipients’ exercise of the rights
granted herein. You are not responsible for enforcing compliance
by third parties to this License.
7. If, as a consequence of a court judgment or allegation of
patent infringement or for any other reason (not limited to
patent issues), conditions are imposed on you (whether by court
order, agreement or otherwise) that contradict the conditions of
this License, they do not excuse you from the conditions of this
License. If you cannot distribute so as to satisfy simultaneously
your obligations under this License and any other pertinent
obligations, then as a consequence you may not distribute the
Program at all. For example, if a patent license would not permit
royalty-free redistribution of the Program by all those who
receive copies directly or indirectly through you, then the only
way you could satisfy both it and this License would be to refrain
entirely from distribution of the Program.
If any portion of this section is held invalid or unenforceable
under any particular circumstance, the balance of the section
is intended to apply and the section as a whole is intended to
apply in other circumstances.
It is not the purpose of this section to induce you to infringe any
patents or other property right claims or to contest validity of
any such claims; this section has the sole purpose of protecting
the integrity of the free software distribution system, which is
implemented by public license practices. Many people have
made generous contributions to the wide range of software
distributed through that system in reliance on consistent
application of that system; it is up to the author/donor to decide
if he or she is willing to distribute software through any other
system and a licensee cannot impose that choice.
This section is intended to make thoroughly clear what is
believed to be a consequence of the rest of this License.
35
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Open Source Announcement
8. If the distribution and/or use of the Program is restricted in
certain countries either by patents or by copyrighted interfaces,
the original copyright holder who places the Program under this
License may add an explicit geographical distribution limitation
excluding those countries, so that distribution is permitted
only in or among countries not thus excluded. In such case, this
License incorporates the limitation as if written in the body of
this License.
9. The Free Software Foundation may publish revised and/or
new versions of the General Public License from time to time.
Such new versions will be similar in spirit to the present version,
but may differ in detail to address new problems or concerns.
Each version is given a distinguishing version number. If the
Program specifies a version number of this License which applies
to it and “any later version”, you have the option of following the
terms and conditions either of that version or of any later version
published by the Free Software Foundation. If the Program does
not specify a version number of this License, you may choose any
version ever published by the Free Software Foundation.
10. If you wish to incorporate parts of the Program into other
free programs whose distribution conditions are different,
write to the author to ask for permission. For software which
is copyrighted by the Free Software Foundation, write to the
Free Software Foundation; we sometimes make exceptions for
this. Our decision will be guided by the two goals of preserving
the free status of all derivatives of our free software and of
promoting the sharing and reuse of software generally.
NO WARRANTY
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE,
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT
PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE
STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER
PARTIES PROVIDE THE PROGRAM “AS IS” WITHOUT WARRANTY OF
ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK
AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS
WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU
ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR
CORRECTION.
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR
AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR
ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR
DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL
OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR
INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR
LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF
THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN
IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the
greatest possible use to the public, the best way to achieve this
is to make it free software which everyone can redistribute and
change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at
least the “copyright” line and a pointer to where the full notice
is found.
one line to give the program’s name and an idea of what it does.
Copyright (C) yyyy name of author
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of
the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
the GNU General Public License for more details.
You should have received a copy of the GNU General Public
License along with this program; if not, write to the Free
Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301, USA.
Also add information on how to contact you by electronic and
paper mail.
If the program is interactive, make it output a short notice like
this when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for
details type `show w’.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c’ for details.
The hypothetical commands `show w’ and `show c’ should show
the appropriate parts of the General Public License. Of course,
the commands you use may be called something other than
`show w’ and `show c’; they could even be mouse-clicks or menu
items--whatever suits your program.
You should also get your employer (if you work as a programmer)
or your school, if any, to sign a “copyright disclaimer” for the
program, if necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the
program `Gnomovision’ (which makes passes at compilers)
written by James Hacker.
signature of Ty Coon, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating
your program into proprietary programs. If your program is a
subroutine library, you may consider it more useful to permit
linking proprietary applications with the library. If this is what
you want to do, use the GNU Lesser General Public License
instead of this License.
36
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GNU LESSER GENERAL PUBLIC LICENSE
Version 2.1, February 1999
Copyright (C) 1991, 1999 Free Software Foundation, Inc.
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies of
this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General
Public Licenses are intended to guarantee your freedom to share
and change free software--to make sure the software is free for
all its users.
This license, the Lesser General Public License, applies to some
specially designated software packages--typically libraries--of
the Free Software Foundation and other authors who decide to
use it. You can use it too, but we suggest you first think carefully
about whether this license or the ordinary General Public License
is the better strategy to use in any particular case, based on the
explanations below.
When we speak of free software, we are referring to freedom
of use, not price. Our General Public Licenses are designed to
make sure that you have the freedom to distribute copies of free
software (and charge for this service if you wish); that you receive
source code or can get it if you want it; that you can change the
software and use pieces of it in new free programs; and that you
are informed that you can do these things.
To protect your rights, we need to make restrictions that forbid
distributors to deny you these rights or to ask you to surrender
these rights. These restrictions translate to certain responsibilities
for you if you distribute copies of the library or if you modify it.
For example, if you distribute copies of the library, whether gratis
or for a fee, you must give the recipients all the rights that we
gave you. You must make sure that they, too, receive or can get
the source code. If you link other code with the library, you must
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relink them with the library after making changes to the library
and recompiling it. And you must show them these terms so they
know their rights.
We protect your rights with a two-step method: (1) we copyright
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legal permission to copy, distribute and/or modify the library.
To protect each distributor, we want to make it very clear that
there is no warranty for the free library. Also, if the library is
modified by someone else and passed on, the recipients should
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Finally, software patents pose a constant threat to the existence
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Most GNU software, including some libraries, is covered by the
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The Lesser General Public License permits more lax criteria for
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ENGLISH
[This is the first released version of the Lesser GPL. It also counts
as the successor of the GNU Library Public License, version 2,
hence the version number 2.1.]
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We use this license for certain libraries in order to permit linking
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We call this license the “Lesser” General Public License because
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Although the Lesser General Public License is Less protective of
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The precise terms and conditions for copying, distribution
and modification follow. Pay close attention to the difference
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TERMS AND CONDITIONS FOR COPYING,
DISTRIBUTION AND MODIFICATION
0. This License Agreement applies to any software library or
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Open Source Announcement
and/or translated straightforwardly into another language.
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38
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Open Source Announcement
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Strace
Copyright (c) 1991, 1992 Paul Kranenburg <pk@cs.few.eur.nl>
Copyright (c) 1993 Branko Lankester <branko@hacktic.nl>
Copyright (c) 1993 Ulrich Pegelow <pegelow@moorea.unimuenster.de>
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40
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std.com>
Copyright (C) 1998-2001 Wichert Akkerman <wakkerma@
deephackmode.org>
All rights reserved
ENGLISH
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copyright notice, this list of conditions and the following
disclaimer in the documentation and/or other materials
provided with the distribution.
3. The name of the author may not be used to endorse
or promote products derived from this software without
specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
DAMAGE.
products derived from this Software without specific prior
written permission. THE SOFTWARE IS PROVIDED "AS IS",
WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
JPEG
This software is based in part on the work of the Independent
JPEG Group.
Iperf
Copyright (c) 1999-2007, The Board of Trustees of the University
of Illinois
All Rights Reserved. Iperf performance test
Mark Gates
Ajay Tirumala
Jim Ferguson
Jon Dugan
Feng Qin
Kevin Gibbs
John Estabrook
National Laboratory for Applied Network Research
National Center for Supercomputing Applications
University of Illinois at Urbana-Champaign
http://www.ncsa.uiuc.edu
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software (Iperf) and associated
documentation files (the "Software"), to deal in the Software
without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/
or sell copies of the Software, and to permit persons to whom
the Software is furnished to do so, subject to the following
conditions:
Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimers.
Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following
disclaimers in the documentation and/or other materials
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Neither the names of the University of Illinois, NCSA, nor the
names of its contributors may be used to endorse or promote
41
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Installation parts
Safety precautions
Carefully read the content of this manual before installing the air conditioner and store the manual in a safe place in order to
be able to use it as reference after installation.
WARNING
Hazards or unsafe practices that may result in severe personal injury or death.
CAUTION
Hazards or unsafe practices that may result in minor personal injury or property damage.
WARNING
ffInstallation must be carried out by a qualified installer.
-- Do not attempt to repair, move, modify or reinstall the unit on your own since such act may cause fire, electric shock or
water leakage.
ffInstall the unit in a place where it is strong enough to hold the product weight.
-- When installed in place where it is not strong enough to withhold the product weight, the unit could fall and cause
injury.
ffThe unit should be installed in accordance with the National Electrical regulations by the qualified installer and leased
circuit must be used.
-- Lack of capacity on leased circuit or improper installation may cause electric shock or fire.
ffUse the specified wires to connect the indoor and outdoor units securely and attach the wires firmly to the terminal block
connecting sections so that the pressure is not applied to the sections.
-- Inappropriate connection and fixing could cause fire.
ffAttach the electrical cover to the indoor and outdoor unit securely without any gaps.
-- If there are any gaps, there is potential risk of fire or electric shock due to dust or water.
ffMake sure to use the part provided or specified parts for the installation work.
-- The use of defective parts could cause an injury or leakage of water due to a fire, an electric shock, the unit falling, etc.
ffMake sure that the refrigerant gas does not leak after completing the installation.
-- If the refrigerant gas comes into contact with the heating apparatus, harmful gas will be generate.
-- If the refrigerant gas of the indoor unit leaks and comes into contact with the fan heater, space heater or stove, harmful
gas will be generated.
ffEnsure that a proper ground wire is in place.
-- Do not connect the ground to a gas pipe, water pipe, lightning rod or telephone grounding. Defective grounding could
cause electric shock.
ffDo not install the unit in a place where it is exposed to inflammable gas leakage.
-- When leaked gas accumulates around the product, it may cause fire.
ffPerform the installation securely referring to the installation manual.
-- Incomplete installation could cause water leakage, electric shock or fire.
ffBefore connecting the power plug and power receptacle check for dust, loose or blocked. Make sure that plug is fully
inserted.
-- Dusted power plug, blocked or loosened power receptacle may cause fire or electric shock. Exchange the power
receptacle if it is loose.
ffCheck first the following situations before starting the operation during the installation.
-- The pipe must be properly connected and make sure there is no leakage.
-- Service valves must be open. If compressor is operated with the service valve closed, excessive pressure may damage
parts of the compressor. If leakage occurs on any of the connection, air inflow may also cause excessive pressure that
could lead to explosion.
42
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WARNING
ENGLISH
ffDo not assemble the power cord on your own, use two cables together to extend the cable length or tangle the cable.
-- Bad connection, isolation and over voltage may cause fire or electric shock.
ffMake sure to turn off the main power when setting up the indoor unit electrical circuit or power cords.
-- There is a risk of electric shock.
ffInstall a ground leakage breaker depending on the installation place.
-- If not, it may cause electric shock.
ffNever use the components and pipes for R-22 refrigerant on the models using R-410A refrigerant.
-- If the oil used for R-410A gets mixed with the mineral oil for R-22, it will get hydrolyzed and cause product damage.
CAUTION
ffCheck if the product is in good shape before the installation.
-- Do not install the product with the damage which occurred during shipment.
ffRead the installation manual thoroughly before installing the air conditioner.
ffBefore installing the air conditioner, make sure to discuss the location selection and the precautions on the installation
manual with the user.
ffPerform the drainage/piping work securely according to the installation manual.
-- If not, water could drop from the unit and household goods could get wet and damaged.
ffFasten a flare nut with a torque wrench as specified in this installation manual.
-- When fastened too tight, a flare nut may break after a long period of time and cause refrigerant leakage.
ffWear thick gloves during the installation process.
-- If not, personal injury may occur due to the air conditioner parts.
ffBe careful not to touch the outdoor unit inlet or aluminium pins.
-- You may get personal injury.
ffDo not install the outdoor unit in a place where animals could live.
-- If an animal get contact with the electric parts, damage or fire may occur. In addition ask the customer to maintain a
clean installation place around it.
ffAfter completing the installation, run the trial operation. If no error occurs, explain to the customer how to use and clean
the air conditioner according to the user’s manual. In addition give the installation manual and the user’s manual to the
customer.
ffDo not open the front panel of the indoor unit during operation.
-- It may cause damage to the product.
ffCheck the product before installing it.
-- Check the unit for damage that may have taken place during transportation and do not install or use damaged
equipment.
ffAll of the manufacturing and packaging material used for your new appliance are compatible with the environment and
can be recycled.
ffThis product is an air conditioning system and contains a refrigerant that must be recovered and disposed of in an
appropriate way by qualified personnel.
-- At the end of the life cycle, take it to a proper recycling or disposal center or return it to the dealer so that it can be
disposed correctly.
❋❋ When customer claim is cause by not following above safety precaution, installer is responsible for the claim.
(Installer is responsible for the service charges)
43
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Required tools
General tools
① Vacuum pump
④ Reamer
⑦ Screw driver
⑩ L wrench
② Torque wrench
⑤ Pipe bender
⑧ Spanner
⑪ Measuring tape
③ Pipe cutter
⑥ Spirit level
⑨ Drill
② Resistance meter
③ Electroscope
Tools for test operations
① Thermometer
Choosing the installation location
Indoor unit
ffInstall the unit at a place close to the wall facing the outside as it is necessary to perform piing connection with the
outdoor unit.
-- It is effective to install the unit at the place where air flow is not blocked and the cool air can be distributed throughout
the room.
ffInstall the unit at a place where there is no obstacle against the wind around the air intake and air outlet.
ffAvoid a place near the door which is frequently used by people.
ffAvoid a place exposed to direct sunlight. (If it is unavoidable, install a sunshade).
-- Surface of the product may get discolored.
❋❋ Install it on even ground.
• Make sure there is no abnormal operation or noise generation.
• If installed on uneven ground, water may overflow.
Outdoor unit
ffAvoid a place exposed to direct sunlight. (If it is unavoidable, install a sunshade).
ffA place free from the risk of combustible gas leakage.
ffA place which can bear the weight of the unit.
ffA place which can bear the fixing strength of the outdoor unit.
ffAvoid a place exposed to oil (including machine oil)
ffAvoid a saline place.
ffAvoid a place exposed to sulfide gas (hot spring zone).
-- When installing the unit at such special environmental conditions, it may cause trouble to the product. When it is
unavoidable, special maintenance is required.
ffA place where discharged air and noise of the outdoor unit does not disturb the neighborhood.
-- Take extra care not to cause any inconvenience to your neighbors when installing the unit on the borderline with your
neighborhood.
ffA place where strong wind does not head against the air outlet of the outdoor unit.
-- If a strong wind heads directly against the air outlet at the time of cool operation, a safety device can be operated.
❋❋ Do not install the outdoor unit on a unstable places (such as rooftop). If installation is unavoidable, make sure that you
fixed the unit firmly. Avoid places where strong wind or storm can possibly knock down the product (such as seashore or
place with frequent storm)
44
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Indoor/outdoor unit installation diagram
Installation space for floor type indoor unit
ffTo minimize the waste of space due to installation, install the indoor unit as
shown in below figure.
ENGLISH
-- Top view ❋❋ After completing the installation, remove the protection vinyl.
(Be careful of static electricity).
❋❋ After completing the installation, remove the protective
filament film on the product.
50cm
or more
CAUTION
• Make sure that there are no obstacles (such as curtains etc.) blocking air
inlets of the indoor unit.
• Clear space on the right side of the indoor unit for possible filter
maintenance in the future.
Protection
vinyl
Piping length for indoor/outdoor unit installation
ffRefer to illustration on the left for maximum allowable
piping length and elevation.
ffSince product performance and lifespan may decrease as
piping length becomes longer, try to minimize the piping
length but make sure it is over 5m.
ffSelect the installation location where you can keep the
piping bending to maximum 10 spots.
ffStated cooling performance is based on product with 5m
piping.
le
bstac
No o r more
o
m
1
Install S-trap for
every 6m
CAUTION
Maximum
allowable piping
elevation 10m
or less
6m or
less
Maximum allowable
piping length 20m
or less
30cm or more
Outdoor unit
Air guide
(Not provided by
manufacturer )
30cm
more or
Outdoor
unit leg
m
60c
ore
or m
Rubber leg
• One S-trap must be installed on the low pressure
pipe up to 6m of piping elevation. For piping
elevation that exceeds 6m, install S-trap every
6m.
or
cm
30 ore
m
50c
morem or
20cm or more
Spare space for piping
When air guide needs to be installed to prevent the warm discharge air from
disturbing the pedestrian, refer to the illustration on the right side for installation.
45
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Indoor/outdoor unit installation diagram
Fixing outdoor unit
338mm
Follow below method to firmly fix the outdoor unit.
ffUsing rubber leg
-- Put the rubber leg to the outdoor unit leg. (Refer to illustration on the right.)
ffUsing anchor bolt
Anchor bolt fixing dimension
660mm
-- On a flat, rigid ground, use 4 anchor bolt (M10) to fix the unit. (Anchor bolt should be
purchased separately.)
-- Select the anchor bolt that is long enough to securely fix the outdoor unit.
❋❋ If you need to ensure the outdoor unit from falling, use wires to fix it firmly.
• Loosen the 4 screws from the top cover of the outdoor unit.
• Put the wire around the screws and fasten the screws.
• Fix the wire on the ground.
CAUTION
• When the outdoor unit is not firmly fixed, it may fall and cause personal injury or property damage.
• When the outdoor unit is installed in water-proofed rooftop, fix the wire on the wall.
30cm or more
Outdoor unit
30cm
or more
Air guide
(Not provided by
manufacturer )
ore
rm
mo
60c
Outdoor
unit leg
Rubber leg
or
cm
30 ore
m
50c
morem or
20cm or more
Spare space for piping
Installation space for outdoor unit
Refer to following examples for wind protection.
ffWhen installing in the street with lots of buildings, install the product parallel to the street.
ffIn the places with strong wind, install the product with air outlet facing the wall.
60cm or
more
Wall
The air intake faces towards the wall
Strong wind
Air
outlet
Rooftop
30cm or more
30cm or more
The air outlet faces towards the all
50cm or
more
50cm or
more
Spare space
for piping
30cm or more
Spare space
for piping
60cm or more
46
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Connecting the outdoor unit drain hose
ffPush the drain plug into the drain hose connection part as far as
possible.
ffPush the drain hose into the drain plug as far as possible and check Drain hose
connection part
to make sure water is drained properly.
• Water may leak if the drain hose is not connected properly.
Therefore, check for water leakage after the installation.
• Frost may form during heating operation. Make sure to check for
proper drainage in defrost operation.
• Do not install on the place where bottom part of the outdoor unit
is at lower level than the drain hose.
• When installing the drain hose for draining the outdoor unit
condensation of the cooling/heating product, make sure to
install it so that it allows natural draining.
• When fixing the product, make sure that the product is in level.
-- When the product is not in level, noise may generate due to
vibration.
-- When the product is not in level, condensation that forms
during heating operation may overflow instead of being
drained through the drain hose and cause property damage.
Drain plug
Drain hose connection part
ENGLISH
CAUTION
Bottom part of the outdoor unit
Outdoor
Indoor
Pipe
Drain hose
47
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Accessories
Indoor unit accessories
Remote controller
Fixing bracket for indoor unit
Batteries
Remote controller holder
M4X16 screws
User & installation manual
Cleaning cloth (micro fiber)
Drain connection hose
Connection pipe & Insulation
(Φ6.35mm)
Connection pipe & Insulation
(Φ15.88mm)
Sleeve
Service tube
Cable tie
Putty
Bushing
Finishing tape
Rubber leg
Drain plug
Drain insulation tube
Main power cable
Indoor/outdoor unit
communication cable
Indoor/Outdoor unit power
cable
Installation accessories
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Drilling a hole and fixing the indoor unit
ffDrill a hole with diameter of 60~65mm towards the outside.
ffIf the indoor unit is installed on unstable ground, it may shake by external force or by children and get knocked down. To
prevent these accidents, you must fix the top or back of the indoor unit tightly with fixing brackets.
200mm
ø60~65mm
ENGLISH
150mm
or less
Connecting pipes
WARNING
• When installing, make sure there is no leakage. When recovering the refrigerant, stop the compressor first
before removing the connection pipe. If the refrigerant pipe is not properly connected and the compressor
works with the service valve open, the pipe inhales the air and it makes the pressure inside of the refrigerant
cycle abnormally high. It may cause explosion and injury.
Installation procedure
1. Slightly hit the hole, for piping connection, with your hands or
hammer.
360mm
200mm
Upper hole for drain
hose
Hole for piping
connection
Drain hose
Piping
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Connecting pipes
2. Bend the connection pipe to an appropriate length using a bender depending upon the installation place.
3. Perform pipe bending process.
-- Perform bending of the pipe using the pipe bender which has a specified bending radius.
-- Be sure to take full care to perform bending of the pipe successfully at one time. Bending and unbending the pipe more
than twice makes the bending work increasingly difficult.
4. Connect the high pressure pipe (ø6.35mm) and low pressure pipe (ø15.88mm) to the high/low pressure pipe of the
outdoor unit and tightening by applying appropriate torque.
ffFlare process
1) Cut the pipe using the pipe cutter.
90°
Oblique Rough
2) Remove burr on the edge of the pipe.
• If burr is not removed after cutting the pipe, there is a risk of refrigerant
gas leakage.
• If foreign substance such as burr goes into the pipe, there is a risk of
product breakdown. Therefore, face the pipe downward when doing
the work.
Burr
Pipe
Reamer
3) Insert the flare nut into the pipe, and then perform the flare process.
Flaring tool
ffFlare length
D(mm)
H(mm)
Outer Diameter (D)
ø6.35
ø9.52
ø15.88
Height (H)
1.3mm
1.8mm
2.2mm
ffIncorrectly flared pipes
Oblique
Damaged
surface
Cracked
Uneven
thickness
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ffTightening of connection parts
Alight the pipes to be connected and tighten the flare nuts with your hands first and then with a torque wrench, tighten
it in a direction shown in below illustration.
-- You can avoid of gas leakage by applying refrigerant oil on the flare connection part.
Pipe
Flare connection part
Torque
wrench
Flare nut
Diameter(D)
Torque (kgf•cm)
ENGLISH
Monkey
spanner
ø6.35mm
140~170
ø9.52mm
250~280
ø12.70mm
380~420
ø15.88mm
440~480
ø19.05mm
990~1210
• Apply the torque depending on the diameter and tighten it securely to make sure there is no leakage.
CAUTION
5. Eliminate the uncondensed gas with vacuum pump and open the service valve to put the refrigerant.
-- Make sure to perform leak test. (Refer to 'Performing leak test' on page 44.).
6. Insulate the drain hose after connecting it.
-- Insulate it correctly to avoid dew formation.
ffPipe insulation
1) Insulate the refrigerant pipes heavily with the finishing tape.
If the insulation is poor, dew may form and leak through the
indoor.
2) Use finishing tape wind up the refrigerant pipe.
3) When you bend the pipe and secure a minimum bending
radius of 100mm to prevent any distortion of the pipe.
Pipe insulation
Finishing tape
Indoor/outdoor unit
communication cable
Indoor/outdoor unit
power cable
7. Wind a finish tape when connecting refrigerant pipe, and communication cable is completed.
Indoor unit
Outdoor unit
Low pressure pipe
High pressure pipe
Valve core
Flare nut
Low pressure side
High pressure side
L wrench
Service port cap
Stop valve
Service port
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Connecting drain hose
1. Slightly hit the hole, for drain hose, with your hands or hammer.
2. Insulate the drain hose with drain insulation tube and fix it with a tape.
3. Make the drain hose to direct downward to establish natural draining.
-- Make sure to check for proper drainage after connection
CAUTION
• Fix the drain hose tightly to prevent any water leakage.
• Do not use the extended drain hose.
-- Since water may leak from the connection part, make sure that you do not extend the drain hose. However, if
extension is unavoidable due to its short length, use silicone sealant to securely seal the connection to prevent
leakage. (Do not use the insulation tape.)
Drain hose
• Connect the drain hose by using upper hole for drain hose
Upper hole for drain hose
Drain hose
Insulation
(foamed
polyethylene)
Connection
drain hose
CAUTION
360mm
Duct drainage
[Polypropylene(PP)]
Pipe
Hole for piping connection
• Make sure the U-TRAP does not occur. Water may overflow and cause property damage.
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Electrical work
CAUTION
• The electrical work should be performed by a specialist qualified for the work.
• Avoid using multi-concent but use rate power supply for air conditioner. (Use separate power cable for outdoor
unit.)
ENGLISH
Wiring standard
ffAlways make sure that the power supply is compliant with current safety standards. Always install the air conditioner
incompliance with current local safety standards.
ffMake sure to install exclusive power supply(purchase separately).
-- If you use multiple connecting, there is a risk of electric shock or fire.
ffIf the outdoor power supply has been selected, install circuit breaker (ELCB). (Purchased separately.)
ffMake sure to connect earth wire.
Indoor unit
Outdoor unit
Type
Indoor power (Indoor/outdoor unit power cable)
Outdoor power (Earth leakage circuit breaker)
1Ph, 220~240V, 50Hz
20A
1.0mm2 or more
2.5mm2 or more
0.75mm2 or more
Power
Circuit breaker
Indoor/outdoor unit power cable
Outdoor unit power cable
Indoor/outdoor unit communication cable
Connecting procedure
1.
2.
3.
4.
5.
6.
7.
8.
9.
Unscrew 1 screw (①) each from left/right side of the front panel and remove the front panel.
Unscrew 2 screws from the COVER-INLET(②).
Unscrew 1 screw from the COVER-PCB (③).
Connect the indoor/outdoor communication housing (④).
Remove the process test cable.
Fix the power cable and the communication cable with the cable clamp.
Close the COVER-PCB and fasten the screw (③).
Close the COVER-INLET and fasten the screws (②).
Put the front panel back and fasten screws on left and right side (①).
COVER-INLET ②
Blue
Earth
(Green/
Yellow)
Brown
Power
connection
Power terminal
Housing ④
Earth plate
COVER-PCB ③
Communication cable
Power connection
Process test cable
Cable clamp
Screw ①
CAUTION
• Do not manually operate the front panel. (If the power is supplied initially to the indoor unit with its front panel
open, 30 seconds overstroke will occur.)
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Electrical work
Safety information on outdoor unit power supply
ffPower cable must be hard chloroprene synthetic rubber or better, which is certified with safety certification (60245 KS IEC 66).
-- Rated voltage: 450/750V, H07RN-F (60245 KS IEC 66)
-- Use cable over 2.5mm2 (Distance : 15m or less)
Type of outdoor unit power supply
ffComply with tightening torque to make sure that the screws does not get loose.
Screw
Torque
M4
25~40 kgf•cm
Electrical parts
(Power part)
Outdoor unit
Communication
cable
L
Cabinet panel
N
Earth
OFF
Fixing screw
Earth
Earth
Cable clamp
Indoor/outdoor unit
communication cable
Power cable
Indoor/outdoor unit
power cable
CAUTION
• When connecting the cables to the outdoor unit, reversing the connection of power and communication cable
or connecting the earth wire incorrectly, electric leakage or product malfunction may occur.
• Do not cut or modify the supplied cable and install it.
• Use solderless ring terminal to connect the power cable to the power terminal block. If you connect stranded or
solid wires without solderless ring terminal, heat may generate from the connected part and cause fire.
How to connect your extended power cables
ffItems to prepare
Tools
Crimping plier
Connection sleeve (mm)
Insulation tape
Contraction tube (mm)
Spec
MH-14
20xØ6.5(HxOD)
Width 19mm
70xØ8.0(LxOD)
Shape
1. As shown in the figure, peel off the shields from the rubber/wire of the power
Power cable(provided by us)
cable.
-- Peel off 20mm of the wire shields of the tube installed already.
20
20
(Unit: mm)
20
60
120
180
20
Power cable (provided by us)
• After peeling off the tube wire, you must insert a contraction tube.
CAUTION
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2. Insert both sides of core wire of the power cable into the connection sleeve.
ffMethod 1
Push the core wire in to the sleeve from both sides.
Connection sleeve
• After peeling off the tube wire, you must insert a contraction tube.
ENGLISH
CAUTION
ffMethod 2
Twist the wire cores together and push it in to the sleeve.
Connection sleeve
3. Using a compressor, compress the two points and flip it over and compress another two points in the same location.
-- The compression dimension should be 8.0.
-- After compressing it, pull both sides of the wire to make sure it is firmly pressed.
Comp. dim.
ffMethod 1
ffMethod 2
Compress it 4 times
5mm
Compress it 4 times
5mm
4. Apply heat to the contraction tube to contract it.
ffMethod 1
ffMethod 2
Insulation tape
40mm
Insulation tape
35mm
5. After tube contraction work is completed, wrap it with the insulation tape to finish.
Contraction tube
6. After tube contraction work is completed, wrap it with the insulation tape to finish.
Insulation tape
CAUTION
• In case of extending the electric wire, please DO NOT use a round-shaped pressing socket.
-- Incomplete wire connections can cause electric shock or a fire.
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Vacuum pump
Vacuuming pipe
1. Completely connect the indoor/outdoor unit pipes.
2. Connect the manifold gauge to the service valve port of the low pressure side on the outdoor unit.
3. Execute vacuum pump for over 30 minutes.
-- If the pipe extension is larger, time of the vacuum pump should also get longer.
4. After degree of vacuum has been established, open the service valve ➀~➁ as shown in the illustration.
-- Use soapsuds to check for refrigerant leakage on the connection part of the pipes
Outdoor unit
F&T Condenser
indoor unit heat
exchanger
Air flow
4Way valve
Sensor
EEV
Compressor
1
Service Valve
2
Service Valve
ffVacuuming air conditioner
-- Execute vacuum pump on the manifold gauge connected to low pressure side ➁, to purge the air from the pipes and indoor unit.
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Performing leak test
ffUse leak tester or soapsuds on the pipe connection part after performing vacuum pump.
ENGLISH
Check for
leakage
Check for
leakage
Installing the earth wire
Earthing must be done by the installation specialist for your safety.
ffConnect grounding electrode and the air conditioner.
-- Perform the earthing work 3 on the outdoor unit earthing terminal.
Charging refrigerant
1. Connect the manifold gauge in the low pressure side (gas) and press Set/Cancel, Mode, Temp + button simultaneously
for 5 seconds to enter the refrigerant charging mode. When the outdoor unit operates, charge the refrigerant.
2. Charge the refrigerant depending on the pipe length.
-- If the installed pipe length exceeds standard length (5m), you must add 30g of refrigerant (R-410A) for every 1m.
-- You do not need to charge the additional refrigerant when pipe length is less than 5m.
Supplied pipe length
Manifold gauge
5m
Gas side
Liquid side
Refrigerant
Electronic scale
3. After charging the refrigerant, disconnect the manifold gauge from the service port and close the service cap.
4. Deactivate the refrigerant charging mode by pressing Set/Cancel, Mode, Temp + button simultaneously for 5 seconds
• Make sure to charge refrigerant with accurate amount by using the electronic scale.
CAUTION
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Charging refrigerant
Charging refrigerant
ffThe R-410A refrigerant is blended refrigerant. Add only liquid refrigerant.
ffMeasure the quantity of the refrigerant according to the length of the liquid side pipe. Add quantity of the refrigerant
using a scale.
Important information regulation regarding the refrigerant used
This product contains fluorinated greenhouse gases covered by the Kyoto Protocol. Do not vent gases into the atmosphere.
CAUTION
• Inform user if system contains 3kg or more of fluorinated greenhouse gases. In this case, it has to be checked for
leakage at least once every 12 months, according to regulation N°842/2006. This activity has to be covered by
qualified personnel only.
• In case situation above (3kg or more of R-410A), installer (or recognized person which has responsibility for
final check) has to provide a maintenance book, with all the information recorded according to REGULATION
(EC) N° 842/2006 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 17 May 2006 on certain fluorinated
greenhouse gases.
Please fill in with indelible ink,
ff① The factory refrigerant charge of the product.
ff② The additional refrigerant amount charged in the field.
ff①+② The total refrigerant charge.
The refrigerant charge label supplied with the product.
NOTE
a Factory refrigerant charge of the product: See unit name plate.
b Additional refrigerant amount charged in the field. (Refer to the
above information for the quantity of refrigerant replenishment.)
c Total refrigerant charge.
d Refrigerant cylinder and manifold for charging.
Refrigerant type
GWP value
R-410A
1975
❋❋ GWP=Global Warming Potential
Contains fluorinated greenhouse gases
covered by the Kyoto Protocol.
Indoor unit
②
d
a
①=(
②= (
CAUTION
) kg
) kg
b
①
Outdoor unit
①+②= ( ) kg
c
• The filled-out label must be adhered in the proximity of the product charging port.
(ex. onto the inside of the stop valve cover.)
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Check and test operation
ENGLISH
1. Plug in the power to supply the power.
2. Turn on the air conditioner.
3. While pressing and holding the Set/Cancel button on the remote controller, press the Power button for 3 seconds to
display the temperature of indoor heat exchanger.
-- Write down the displayed temperature.
4. Press the Turbo button on the remote controller to operate in turbo mode for 10 minutes.
5. Check if the indoor unit is operating normally.
-- Standard condition to judge normal operation. (Indoor/outdoor unit over 21°C, operate in Cool mode for over 10
minute)
6. While pressing and holding the Set/Cancel button on the remote controller, press the Power button for 3 seconds to
display the temperature of indoor heat exchanger.
-- If the displayed temperature differs over 10°C from the temperature written down previously, it is operating normally.
7. When checking above step 1~6 is done, tell the user how to use the air conditioner.
Pump down procedure (When removing the product)
1. Press the Power button on the indoor unit control panel for 5 seconds to enter the Pump down mode and operate
the compressor for over 5 minutes. Or, Press the Set/Cancel, Mode and Temp - button on the remote controller
simultaneously to enter the Pump down mode and operate the compressor for over 5 minutes.
2. Remove the High/Low pressure side valve cap.
3. Use the L wrench to completely close the valve on the high pressure side.
4. After 2 minutes, completely close the valve on the low pressure side.
5. Press the Power button on the indoor unit control panel for 5 seconds to deactivate the Pump down mode. Or, Press
the Set/Cancel, Mode and Temp - button on the remote controller simultaneously to deactivate the Pump down mode.
6. Disconnect the pipe.
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