Samsung F-AR09FSSSCWK1 2.5kW Reverse Cycle Split System User Manual

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English-2

Features of your new air conditioner

2-step cooling

2-step cooling function will quickly cool the room to reach the desired temperature and then it

will adjust the fan speed and air flow direction automatically to help you stay comfortable and

refreshing.

Fast cooling/heating

If you want the strong and cool/warm air, just select Fast function! It will get you the strongest air!

Comfort cooling/heating

If you want the comfortable and refreshing air, Comfort function will spread the cool/warm air

indirectly to you, so that you can stay comfortable.

Single User

Use Single User function when you are alone at home. Single User function will minimize the

energy consumption with inverter technology and reduce your electricity bill by adjusting the

maximum operating capacity of the compressor.

Easy Filter

There is no grille to remove before separating the lter from the air conditioner! Therefore, lter can

be cleaned easily, more frequently! Frequent lter cleaning will prevent dust from entering into the

product or accumulating on the lter.

Smart Install

When the installation is done, your product will examine itself through trial operation to check if it

was installed properly.

Easy Installation

It’s so easy to install! You can easily hang the product on the wall and connect the pipes and wires

by opening the cover on the bottom of the product. Now you won’t have to tilt the product to

connect the pipe and the wires!

function

function will allow you to have deep, good night’s sleep by adjusting the

temperature, fan speed and air ow direction.

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English-3

Contents

Preparation

Safety precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Checking before use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Checking the name of the parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Checking the remote controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Basic function

Basic function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Adjusting the air ow direction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Advanced function

Using the Fast function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Using the Comfort function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Setting the Current time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Setting the On/O timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Using the Single User function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Using the SPi function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Using the Auto Clean function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Using the d'light Cool function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Using the Quiet function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Using the Smart A/C application. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Using the Filter reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Others

Cleaning the air conditioner. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Maintaining the air conditioner. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Installation

Safety precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Choosing the installation location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Fixing the installation plate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Disassembling/Assembling the Cover panel for indoor unit installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Connecting the assembly cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Installing and connecting the assembly pipe of the indoor unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Evacuating the indoor unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Cutting or extending the pipe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Installing and connecting the drain hose of the indoor unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Changing direction of the drain hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Installing and connecting the drain hose of the outdoor unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Evacuating the connected pipes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Performing the gas leak tests. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Fixing the indoor unit in place. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Fixing the outdoor unit in place . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Smart Install mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Final check and trial operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Pump down procedure (when removing the product) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

How to connect your extended power cables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

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Safety precautions

Before using your new air conditioner, please read this manual thoroughly to ensure

that you know how to safely and eciently operate the extensive features and

functions of your new appliance.

Because the following operating instructions cover various models, the

characteristics of your air conditioner may dier slightly from those described in this

manual. If you have any questions, call your nearest contact center or nd 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. Cut-o the power supply.

Do NOT attempt. Do NOT disassemble.

Make sure the machine is grounded to prevent electric shock.

FOR INSTALLATION

WARNING

Use the power line with the power specications of the product or higher

and use the power line for this appliance only. In addition, do not use an

extension line.



Extending the power line may result in electric shock or ﬁre.



Do not use an electric transformer. It may result in electric shock or ﬁre.



If the voltage/frequency/rated current condition is diﬀerent, it may cause

ﬁre.

The installation of this appliance must be performed by a qualied

technician or service company.



Failing to do so may result in electric shock, ﬁre, explosion, problems with the

product, or injury and may also void warranty on the installed product.

Install a Isolation Switch next to the Air Conditioner (but not on the panels

of the Air Conditioner)and circuit breaker dedicated to the air conditioner.



Failing to do so may result in electric shock or ﬁre.

Fix the outdoor unit rmly so that the electric part of the outdoor unit is not

exposed.



Failing to do so may result in electric shock, ﬁre, explosion, problems with the

product.

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PREPARATION01

Do not install this appliance near a heater, inammable 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.



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.



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.



Failure to do so may result in electric shock, ﬁre, and explosion.



Make sure to use a socket-outlet with ground.

FOR INSTALLATION

CAUTION

Install your appliance on a level and hard oor that can support its weight.



Failing to do so may result in abnormal vibrations, noise, or problems with the

product.

Install the draining hose properly so that water is drained correctly.



Failing to do so may result in water overﬂowing and property damage. Avoid

adding drain to waste pipes as odours may arise in the future.

When installing the outdoor unit, make sure to connect the draining hose

so that draining is performed correctly.



The water generated during the heating operation by the outdoor unit may

overﬂow and result in property damage.

In particular, in winter, 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.



This may result in electric shock or ﬁre.

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Safety precautions

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.



Failing to do so may result in electric shock or ﬁre.

FOR USING

WARNING

If the appliance is ooded, please contact your nearest service center.



Failing to do so may result in electric shock or ﬁre.

If the appliance generates a strange noise, a burning smell or smoke, cut-

o the power supply immediately and contact the nearest service center.



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.



Do not use a ventilating fan.



A spark may result in an explosion or ﬁre.

To reinstall the air conditioner, please contact your nearest service center.



Failing to do so may result in problems with the product, water leakage,

electric shock, or ﬁre.



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.



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.



Please refer to your warranty cards for terms and conditions.

Do not touch the circuit breaker with wet hands.



This may result in electric shock.

Do not turn the air conditioner o with the circuit breaker while it is

operating.



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.



If a child places a bag over its head, it may result in suﬀocation.

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PREPARATION01

Do not insert your ngers or foreign substances into the outlet when the air

conditioner is operating.



Take special care that children do not injure themselves by inserting their

ﬁngers into the product.

Do not touch the air ow blade with your hands or ngers during the

heating operation.



This may result in electric shock or burns.

Do not insert your ngers or foreign substances into the air inlet/outlet of

the air conditioner.



Take special care that children do not injure themselves by inserting their

ﬁngers into the product.

Do not strike or pull the air conditioner with excessive force.



This may result in ﬁre, injury, or problems with the product.

FOR USING

WARNING

Do not place an object near the outdoor unit that allows children to climb

onto the machine.



This may result in children seriously injuring themselves.

Do not use this air conditioner for long periods of time in badly ventilated

locations or near inrm people.



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-o

the power supply and contact the nearest service center.



Failing to do so may result in electric shock or ﬁre.

Do not attempt to repair, disassemble, or modify the appliance yourself.



Do not use any fuse (such as cooper, steel wire, etc.)other than the standard

fuse.



Failing to do so may result in electric shock, ﬁre, problems with the product, or

injury.

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Safety precautions

FOR USING

CAUTION

Do not place objects or devices under the indoor unit.



Water dripping from the indoor unit may result in ﬁre or property damage.

(example electrical appliances)

Check that the installation frame of the outdoor unit is not broken at least

once a year.



Failing to do so may result in injury, death or property damage.

Max current is measured according to IEC standard for safety and current is

measured according to ISO standard for energy eciency.

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.



This may result in electric shock, ﬁre, problems with the product, or injury.

Do not operate the appliance with wet hands.



This may result in electric shock.

Do not spray volatile material such as insecticide onto the surface of the

appliance.



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.



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.



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.



This may result in property damage.



Please refer to your warranty cards for terms and conditions.

Avoid directly exposing humans, animals or plants from the air ow from

the air conditioner for long periods of time.



This may result in harm to humans, animals or plants.

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PREPARATION01

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.

FOR CLEANING

WARNING

Do not clean the appliance by spraying water directly onto it. Do not use

benzene, thinner or alcohol to clean the appliance.



This may result in discoloration, deformation, damage, electric shock or ﬁre.

Before cleaning or performing maintenance, cut-o the power supply and

wait until the fan stops.



Failing to do so may result in electric shock or ﬁre.

FOR CLEANING

CAUTION

Take care when cleaning the surface of the heat exchanger of the outdoor

unit since it has sharp edges.



This should be done by a qualiﬁed technician please contact your installer or

service center.

Do not clean the inside of the air conditioner by yourself.



For cleaning inside the appliance, contact your nearest service center.



When cleaning the internal ﬁlter, refer to the descriptions in the ‘Cleaning the

air conditioner’ section.



Failure to do may result in damage, electric shock or ﬁre.

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Checking before use

Operation ranges

The table below indicates the temperature and humidity ranges the air

conditioner can be operated within. Refer to the table for ecient use.

Maintaining your air conditioner



If the air conditioner operates in cooling mode for long period of time in high humidity area, dew may be formed.



If the outdoor temperature goes down to -5 °C, heating capacity may decrease as much as 60 %~70 % of specied capacity

according to the using conditions.

Mode Indoor temperature Outdoor temperature Indoor humidity

Cooling

16 ˚C~

32 ˚C -10 ˚C~46 ˚C Relative humidity 80% or less

Heating

27 ˚C or less -15 ˚C~24 ˚C -

Dry

18 ˚C~32 ˚C -10 ˚C~46 ˚C -

Internal protections via the unit control system



This internal protection operates if an internal fault occurs in the air conditioner.

Type Description

Against cold air

The internal fan will be o to prevent cold air when the heat pump is heating.

Defrost cycle

The internal fan will be o to defrost ice when the heat pump is heating.

Vertical air ow blade will be closed during defrost cycle and it will open again during

heating operation after defrost cycle.

Protect compressor

The air conditioner does not start operating immediately to help protect the compressor

of the outdoor unit after it has been started.

•IftheheatpumpisoperatinginHeatmode,defrostcycleisactuatedtohelpremovefrostfromanoutdoorunitthat

may have deposited at low temperatures.

The internal fan is switched o automatically and restarted only after the defrost cycle is completed.

•ASamsung-brandedairconditioningunitinstalledinanareawhichisnoteasilyaccessible(includingwithout

limitation roofs or positions above 2.4 metres for the outdoor unit) may require additional costs for labour and

access equipment as may be mandated by occupational health and safety requirements. Such costs are to be

bornebyyoushouldserviceormaintenance(includingserviceormaintenancecoveredbyyourwarrantyorby

a consumer guarantee) be required.

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English-11

PREPARATION01

Checking the power consumption

Smart install

This function will display the amount of electricity consumed by operating the air

conditioner.

(You have to use the remote controller to check the power consumption but it will not

be displayed on the remote controller display.)

Press the 2

F button and then press the Usage button on the remote controller while

the air conditioner is operating.

When the air conditioner is not in use, power consumption will not be displayed on the

indoor unit display even if you press the 2

F  Usage button.



Indoor unit will display the amount of Power consumption for few seconds and then

return to usual status by displaying the indoor temperature.



Power consumption will be calculated from the moment the air conditioner is turned on

and calculated value will be reset when the air conditioner turns o.



0.1 is the default value of the electricity consumption and 99 is the maximum value.

Unit is in kWh.



Through Smart install function, installer can check if the installation was done properly.



If the installation was not done properly, error indicator will turn on the indoor unit display.

Therefore user will know if the installation was done properly or not.

ARWK Series

ARUR Series

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English-12

Main parts

Your air conditioner may slightly look dierent from illustration shown below depending on your model.

Checking the name of the parts

Display

Temperature indicator /

Filter Reset indicator( ) /

Defrost indicator( ) /

Power consumption indicator /

Auto clean indicator( ) /

DRED(Demand Response Enabling

Devices) indicator( , , )

Wi-Fi indicator

Single User

indicator

ARWKSeries

ARUR Series

Timer/ Auto clean indicator

Timer/ Auto clean

indicator

Power button/

Remote controller receiver

Air lter

Air ow blade

(up and down)

Air ow blade

(left and right)

SPi Lamp

(ARWK Series)

Wi-Fi module

(ARWK Series)

Room

temperature

sensor

Air intake

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PREPARATION01

Checking the remote controller

Remote controller buttons

•Pointtheremotecontrollertowardstheremotecontrollerreceiveroftheindoorunit.

•Whenyouproperlypressthebuttonontheremotecontroller,youwillhearbeepsoundfromtheindoorunitandatransmit

indicator(

) appears on the remote controller display.

•Whenyoupress2

F button, the indicator will be displayed on the remote controller and you can change the

functions on the remote controller as listed below.

Single User  Filter Reset, d'light Cool Usage,AutoClean Beep O, good’ sleep  Display O, On Timer 

Time Set function.

If you select the function under the button while the function of the button is switched by 2

F button, the 2

function is canceled.

Beforeusingthefunctionsoftheremotecontroller,youshouldsetthecurrenttime.(Refertopage21)

Remote controller display

On Timer

Set the On Timer on.

O Timer

Set the O Timer on.

Single User

Turn on/o the Single User function

which reduces energy usage while

operating in cool/heat mode.

Auto Clean

Autocleanfunction–Dryinsideofthe

indoor unit to get rid of odor.

Fan



Adjusthowmuchairowsthroughtheair

conditioner with the 5 dierent fan speeds

suchasAuto/Low/Medium/High/Turbo.

Set/Cancel

Set/Cancel the timer/ mode.

Switch the function of the button on the

remote controller.

Vertical air swing

Activate/Deactivateairowblademovement

automatically up and down.

Horizontal air swing

Activate/Deactivateairowblade

movement automatically left and right.

Mode

Set one of the 5 operating modes

(seepages15~17forinstructions).

Quiet

Reduce noise generated from an indoor unit

during operation.

Power

Turn on/o the air conditioner.

Temp + -

Increase/Decrease the temperature by 1 ˚C.

d'light Cool

Set the d'light Cool function on/o.

Set the mode on.

Fast

/ Comfort

Select Fast function or Comfort function.

SPi

Set the SPi function on/o.

(ARWK Series)

Display o

To turn o the display light

Time set

Set the current time

SMARTAirconditionerNetwork.(ARWK Series)

Filter Reset

Reset the Filter Clean reminder

Usage

Display the amount of power consumption for few seconds on

the indoor unit display:

Beep o

To silence the beep sound when pressing the button.

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English-14

Remote controller display

•Thesignalmaynotbereceivedwellofelectroniclightingstyleuorescentlampssuchasinverteruorescentlamps

are in the same space.

•Ifotherelectricalproductsoperatebytheremotecontroller,callyournearestcontactcenter.

Battery changing time

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1.5VAAAtypebatteries.

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.

Inserting the batteries

1. Push the lever as arrow

indicates on the rear side of the

remote controller and pull up.

2. Insert two AAA batteries.

Check and match the “+” and “-”

signs accordingly. Make sure you

have inserted the batteries in

correct position.

3. Close the cover by place it back to its

original position.

You should hear click sound when the cover is

locked properly.

•Makesurethatthewaterdoesnotgettotheremotecontroller.

Fast/Comfort indicator

Quiet indicator

Set temperature indicator

SPi indicator

F indicator

Single User indicator

d'light Cool indicator

On Timer indicator

O Timer indicator

indicator

Operation mode

indicator

Fan speed indicator

Auto

Low

Medium

High

Turbo

Low battery indicator

Air swing indicator

(Vertical, Horizontal)

Transmit indicator

Time indicator

Checking the remote controller

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English-15

BASIC FUNCTION02

Basic function

Basic operation is an operation mode that can be selected by pressing the Mode button.

Auto(2-Step Cooling or Heat)

In Auto mode, the air conditioner will automatically set the temperature and fan speed depending on the room

temperature detected by the room temperature.

•2-Step Cooling mode sets the air conditioner to operate in Fast + Cool mode when set temperature is lower than indoor

temperature, and then the air conditioner will automatically operate in Dry mode when indoor temperature reaches set

temperature.

Cool

In Cool mode, the air conditioner will cool your room. You can adjust the temperature and the fan speed to feel cooler in hot

season.

•If current outside temperature is much higher than the selected indoor temperature, it may take time to bring the inner

temperature to the desired coolness.

•Quiet mode(

, ) makes the noise quieter during the operation of the indoor unit in the Cool mode.

Dry

The air conditioner in Dry mode acts like a dehumidier by removing moisture from the indoor air.

Dry mode makes the air feel refreshing in a humid climate.

To activate the Dry mode, set temperature on the remote controller should be lower than indoor room temperature.

Fan

Fan mode can be selected to circulate your room. Fan mode will be helpful to refresh the stale air in your room.

Heat

The air conditioner heats as well as cools. Warm your room with this versatile appliance in the cold of winter.

•Fan may not operate for about 3~5 minutes at the beginning to prevent any cold blasts while the air conditioner is

warming up.

•Quiet mode(

, ) makes the noise quieter during the operation of the indoor unit in the Heat mode.

•Since the air conditioner heats the room by taking heat energy from outdoor air, the heating capacity may decrease when

outdoor temperature is extremely low.

Use an additional heating appliance in combination with the air conditioner if you feel the air conditioner heats

insuciently.

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Basic function

DEMAND RESPONSE MODE (DRM 1, 2, 3)

This air conditioner is equipped with a Demand Response unit which will respond to a signal sent by the power supply

utility during emergency conditions.

•During a Demand Response Event, the indoor and outdoor unit will be operated according to DRM mode (DRM 1, 2, 3) and indoor unit will

show "

, ,

" on the display.

•In case customer has set swing mode prior to DRM 1, 2, 3 being initiated, Air ow blades will continue to swing.

ARWK Series ARUR Series

AIRCONDITIONERDEMANDRESPONSEMODES

Operational

instruction

(OI)

Demand

response mode

(DRM)*

Description of operation in this mode

Mandatory for compliance

withthisStandard(AS/NZS

4755.3.1)

OI 1 DRM 1 Indoor fan and Compressor o Yes

OI 2 DRM 2 The air conditioner continues to cool or heat during

the demand response event, but the electrical energy

consumed by the air conditioner in a half hour period

is not more than 50 % of the total electrical energy that

would be consumed if operating at the rated capacity

in a half hour period.

OI 3 DRM 3 The air conditioner continues to cool or heat during

the demand response event, but the electrical energy

consumed by the air conditioner in a half hour period

is not more than 75 % of the total electrical energy that

would be consumed if operating at the rated capacity

in a half hour period.

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BASIC FUNCTION02

Press the button to turn on the air conditioner.

Press the

button to set the operating mode.

•EachtimeyoupresstheModebutton,themodewillchangeinorderofAuto,Cool,Dry,FanandHeat.

WhentheAutomodeisselected,airconditionerwilloperatein2-StepCoolingforcoolingconditionorinAutoHeatfor

heating condition.

Press the button to set the desired fan speed.

Auto(2-StepCoolingorHeat)(Auto)

Cool

(Auto),

(Low),

(Med),

(High),

(Turbo)

Dry

(Auto)

Fan

(Low),

(Med),

(High),

(Turbo)

Heat

(Auto),

(Low),

(Med),

(High),

(Turbo)

Press the button to adjust the temperature.

Auto(2-StepCoolingorHeat)You can adjust the desired temperature by 1 °C within the range of 16 °C~30 °C.

Cool You can adjust the desired temperature by 1 °C within the range of 16 °C~30 °C.

Dry You can adjust the desired temperature by 1 °C within the range of 18 °C~30 °C.

Fan Temperature adjustment is not possible.

Heat You can adjust the desired temperature by 1 °C within the range of 16 °C~30 °C.

•Drymodeisonlyavailableinthecoolingmode.

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English-18

Adjusting the air ow direction

Airowcanbedirectedtoyourdesiredposition.

Vertical air ow

Horizontal air ow

Airowbladesmoveupanddown.

Airowbladesmoveleftandright.

Press the Vertical air swing button on the remote controller.



Airswingindicatorwillbeontheremotecontrollerdisplayandairowbladesmove

up and down continuously to circulate the air.

 

Press the Vertical air swing

button on the remote controller again, to keep the

air ow direction in a constant position.



If you adjust the vertical air ow blade manually, it may not close completely when

you turn o the air conditioner.

Press the Horizontal air swing

button on the remote controller.



Airswingindicatorwillbeontheremotecontrollerdisplayandairowbladesmove

left and right continuously to circulate the air.

 

Press the Horizontal air swing

button on the remote controller again, to keep

the air ow direction in a constant position.

 

If you adjust the horizontal air ow blade manually, it may not operate normally.

•Adjustingtheairowdirectionisnotavailableingood'sleepmodewhileitisin

cool mode.

•However,youcanadjusttheairowdirectioningood'sleepmodewhileitisin

heat mode.

•Adjustingtheairowdirectionisnotavailableingood'sleepmodewhileitisin

cool mode.

•However,youcanadjusttheairowdirectioningood'sleepmodewhileitisin

heat mode.

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English-19

ADVANCED FUNCTION03

Using the Fast function

You can set the Fast function to provide powerful cooling/heating.

You can set the Comfort function to provide mild cooling/heating.

•FastfunctionisonlyavailableinCool/Heatmode.

•IfyoupresstheMode button while the Fast function is on, it will cancel

the function.

•Temperature/Fanspeedcannotbeadjustedwhenthefunctionison.

•WhenyouselectFastfunctioninHeatmode,youmaynotbeableto

increase fan speed in order to prevent any cool air from blowing.

•ComfortfunctionisonlyavailableinCool/Heatmode.

•IfyoupresstheMode button while the Comfort function is on, it will cancel

the function.

•Youcanadjustthetemperaturebutfanspeedcannotbeadjustedwhenthe

function is on.

Press the Fast/Comfort button on the remote controller once to select Fast function.



Fastindicator(

+ ) appears on the remote controller display and the air

conditioner operates in Fast function for 30 minutes.



When you select Fast function, your air conditioner will operate more powerfully to

quickly cool or warm your room.

Press the Fast/Comfort button on the remote controller twice to select Comfort

function.



Comfortindicator(

+ ) appears on the remote controller display.



When you select Comfort function, your air conditioner will operate mildly to provide

you comfort cooling/heating.

Using the Comfort function

Press the Fast/Comfort button once when the Comfort function is on.Cancel

Press the Fast/Comfort button twice when the Fast function is on.Cancel

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English-20

mode

Beforeusinggood'sleepmode,setthecurrenttime.(Forsettingcurrenttime,refertothepage21.)

For a comfortable sleep, the air conditioner will operate it Fall asleep  Sound sleep  Wake up from

mode.

1. Press the

button on the remote controller.

 

indicator appears and O timer indicator starts blinking on the remote

controller display.

2. Press the

button to set the time.

 

You can set the time in half hourly unit from 30 minutes ~ 3 hours and hour unit from

3 hours ~ 12 hours.

 

Operating hour can be set from minimum 30 minutes to maximum

12 hours.

 

Default operation hour is set to 8 hours.

3. Press the Set/Cancel button to activate it.

 

O timer indicator stops blinking and reserved time will be displayed for 3 seconds.

Then the air conditioner operates in good’sleep mode.

 

If you don’t press Set/Cancel button within 10 seconds after pressing the

button, the air conditioner will return to previous status. Check O

timer indicator on the remote controller display and indicator on the indoor unit.

•SetOtimerin mode over 5 hours. You fell disturbed sleep if the is set too short or long

because the default is set to 8-hour-operation.

•Ifthe

mode is set less than 4 hours, the operation will stop at the same time.

If the mode is set over 5 hours, it will run as Wake up stage from the last one hour before it stops.

•Recommendedsettemperatureisbetween25˚C~27˚Cforcoolingand21˚C~23˚Cforheating.

Temperature and fan speed change in mode

•Fallasleep:Easesyouintosleepbydroppingthetemperature.

•Soundsleep:Relaxesyourbodyandraisesyourtemperatureslightly.

•Wakeupfrom

mode:Allowsyoutowakeupfromcomfortableintermittentairanditmakesyoufeelrefreshed.

When the air conditioner is on and in cool/heat mode

You can set the desired temperature by 1 ˚C in the range of 16 ˚C~30 ˚C.

Fan speed will be adjusted automatically according to the

mode.

However, If you select

mode while heating operation is on,

you can adjust fan speed.

When the mode is on.

InCoolmode:Airowdirectionwillbeadjustedautomatically.

InHeatmode:Adjustingairowdirectionisavailable.

Press the Set/Cancel button once again.Cancel

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English-21

ADVANCED FUNCTION03

Setting the On/O timer

You can set the air conditioner to turn on/o automatically at desired time.

Setting On timer while the air conditioner is o / O timer while the air conditioner is on

1. Press the On Timer/O Timer button.

 

On/O timer indicator will blink on the remote controller display.

2. Press the Temp hr. + or – button and Fan min.



button to set the time.

 

Youcansetthetimeinhourlyunitsfrom1hour~12hoursaccordingtoAM,PMand

in minute units from 1 minute ~ 59 minutes.

Setting On timer

Setting the Current time

Before using the functions of the air-conditioner, set the current time.

1. Press the 2

F button

 

F indicator appears on the remote controller display.

2. Press the Time Set button to set the current time

 

AMorPMindicatorwillblinkandyoucansetthetimebypressingTemp hr. + or –

button for hour and Fan min.



button for minute.

3. Press the Time Set button again to activate it.

•

Check the current time on the remote controller before using this function.

•

Thedefaulttimeis12AMontheremotecontroller.Thecurrenttimeisresettodefaulttimeafterchangingthebatteries.

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English-22

•OntimerandOtimersettingtimeshouldbedierentfromeachother.

•PresstheSet/Cancel button on the remote controller while timer combination is on.

Both of the On and O timer will be canceled and the indicator will disappear.

3. Press the Set/Cancel button to activate it.

 

On timer indicator stops blinking and reserved time will be displayed for 3 seconds.

 

If you don’t press Set/Cancel button within 10 seconds after selecting the time the

air conditioner will return to previous status. Check On timer or O timer indicator on

the remote controller display and

indicator on the indoor unit.

Follow the same process for setting on timer and o timer.

Additional options available in On/O timer mode (When the remote controller is on)

Displays the last mode set before turning the unit o.

YoucanadjustthetemperatureinAuto/Cool/Dry/Heatmode.

You can adjust the fan speed in Cool/Fan/Heat mode.

•OnlythelatestsettingtimerwillbeappliedbetweentheOnTimer/OTimer

and functions.

Setting O timer

Setting on timer

and o timer

simultaneously

Press the Set/Cancel button once again.Cancel

Setting the On/O timer

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ADVANCED FUNCTION03

Using the Single User function

This function will reduce the energy usage while the air conditioner is operating in Cool/Heat mode.

This function will produce positive ions and supply them into the airow. (Applicable model: ARWKSeries)

Press the Single User button on the remote controller while the air conditioner is

operating in Cool/Heat mode.



" appears on the remote controller display for few seconds and

disappears.



Single User indicator and air swing(

) indicator appear automatically on the remote

controller display.

The air ow blades move up and down.



If the current set temperature is lower than 24°C in Cool mode, it will be automatically

raised to 24 °C.

Press the

button on the remote controller.



indicator will appear on the remote controller display and the air conditioner

generates SPi.



SPi Lamp on the indoor unit will turn on when the SPi function is on and it will turn

o when the function is canceled.

•SingleUserfunctionisonlyavailableinCool/Heatmode.

•WhenSingleUserfunctionisactivatedinCoolmode,temperaturerangewill

be limited to 24 °C~30 °C. However, temperature range during Heat mode will

remain same at 16 °C~30 °C.

•Ifthedesiredtemperatureislowerthan24°CinCoolmode,turnotheSingle

User function by pressing the Single User button again.

•Temperature/Fanspeedcanalsobeadjusted(seepage17forinstructions).

•Airowcanbeadjusted.(seepage18forinstruction).

•IfyoupresstheMode button while the Single User function is on, it will cancel

the function.

•TheSPi function can be selected whether the air conditioner is on/o.

•TheSPi

function may not be available for some models.

Using the SPi function

Press the Single User button once again.Cancel

Press the button once again.Cancel

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Using the Auto Clean function

Autocleanfunctionwillminimisethemoistureinsideoftheindoorunit.Activatethisfunctiontohelp provide you with

clean air.

This function will let the air conditioner select the operation mode automatically from Cool/Dry/Fan mode to provide refreshing

air. When the function is selected, air conditioner will operate in Cool mode for 10 minutes and change to appropriate operation

mode according to surrounding environment.

Press the Auto Clean button.

Press the d'light Cool button on the remote controller while the air conditioner is

operating in Cool mode.



d'lightCoolindicatorandairswing(

) indicator appear automatically on the

remote controller display.



The air conditioner will set the temperature to auto and adjust the fan speed

automatically according to the room temperature.

•Duringtheautocleanfunction,indoorfanwillcontinuetorunandairow

blade will remain open to expel ambient air.

•d'lightCoolfunctionisonlyavailableinCoolmode.

•Whend'lightCoolfunctionisactivated,temperaturesetsautomaticallyand

will appear on the remote controller display.

•IfyoupresstheMode button while the d'light Cool function is on, it will cancel

the function.

Using the d'light Cool function

When the air conditioner is turned o,



TheAutocleanindicatorontheindoorunitdisplayappearsandtheAutocleanfunction

runs.

When the air conditioner is turned on,



Afterstoppingtheairconditioneroperation,theAutocleanindicatorontheindoor

unitdisplayappearsandtheAutocleanfunctionruns.

Press the d'light Cool button once again.Cancel

Press the Auto clean button once again.

Cancel

※



AutoCleantimecanvary,dependingonthepreviouslyusedmode.

Auto(cool), Cool, Dry mode : approximately 30 minutes.

Auto(heat), Heat, Fan mode : approximately 15 minutes.

ARWK Series

ARUR Series

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ADVANCED FUNCTION03

Using the Quiet function

You can reduce the noise generated from an indoor unit.

Press the Quiet button on the remote controller while the air conditioner is operating

in Cool/Heat mode.



Quiet indicator appears on the remote controller display.



The indoor unit will operate more quietly.

•Ifusingamultisystem,thisfunctionwillworkonlywhentheQuietfunctionis

set on all operated indoor units.

•Fordetailinformation,pleaserefertoSmartA/Capplicationmanual.

•SmartA/Capplicationmaynotbeavailableforsomemodels.

Press the Quiet button once again.Cancel

YoucanconvenientlycontrolyourairconditioneranywherewithSmartAPP.(Applicablemodel:ARWK Series)

Using the Smart A/C application

Using the Filter reset

Filter clean reminder (

) will light up on the indoor unit display to notify you that the lter needs cleaning.

After cleaning the lter, press the 2

F button and then press the Single User button to reset the Filter clean reminder. Filter

clean reminder will be turned o.

ARWK Series

ARUR Series

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Cleaning the air conditioner

Cleaning the indoor unit

Cleaning the outdoor unit heat exchanger



Wipe the surface of the unit with a slightly damp micro ber cloth when

needed.



When dust accumulates on the heat exchanger, it may decrease cooling

performance. Therefore, clean it regularly.



Spray water to clean the dust.

•Ifitisdiculttocleantheoutdoorunitheatexchangeron

your own, contact service center.

•Contacttheservicecenterwhenyoucleantheindoorunit

heat exchanger because it needs to be disassembled.

•Sincethepaneloftheindoorunitiseasilyscratched,you

should use a micro ber cloth to clean the panel.

When you use the micro ber cloth, slightly dampen the cloth

and remove any debris on the cloth to avoid scratches.

Heat exchanger

(Illustrationmaydierslightly

depending on the models)

• Make sure to turn o the power of the indoor unit and cut-o

the power supply before cleaning the air conditioner.

CAUTION

•Donotcleanthedisplayusingalkalinedetergent.

•Donotusesulfuricacid,hydrochloricacid,organicsolvents

(suchasthinner,keroseneandacetoneetc.)tocleanthe

surface of the product or put any stickers on it.

They may damage the surface of the air conditioner.

CAUTION

•Becarefulwiththesharpedgesonthe

outdoor unit heat exchanger.

CAUTION

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OTHERS04

Removing the Air lter

There is a hole on the bottom right side of the lter.

Put your nger in that hole to get a grip on the lter

and slightly push it up to release the hooks from the

bottom side. Then, pull it down to remove the lter

from the main body.

Cleaning the Air lter

Washable foam based air lter captures large particles from the air. The lter is cleaned with a vacuum or by hand washing.

Remove the Air filter from the main body.

Insert the Air filter back in its original position. Dry the Air filter in a ventilated area.

Clean the Air filter with a vacuum cleaner or soft brush.

If dust is too heavy, rinse it with running water.

•CleantheAirlterevery2weeks.Cleaningtermmaydierdependingontheusageandenvironmentalconditions.

In dusty area, clean it once a week.

•IftheAirlterdriesinaconned(orhumid)area,odorsmaygenerate.Ifitoccurs,re-cleananddryitina

well-ventilated area.

•Whentheltercleanreminderison,pleasepress the 2

F button and then press the Single User button on remote

controller.

Airlter

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Cleaning the air conditioner

Reassembling the Air lter

1. Put the lter on the main body and insert the hooks which

are in the bottom of the Air lter into the bottom of the main

body. 

Airlter

2. There’s one hook in both side of the lter, press the surface of

the Air lter softly and get the hooks into the main body. 

3. Press the top of the lter lightly to securely x the main body.



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OTHERS04

Maintaining the air conditioner

If the air conditioner will not be used for an extended period of time, dry the air conditioner to maintain it in best condition.

1. Dry the air conditioner thoroughly by operating in Fan mode for 3 to 4 hours

and cut-o the power supply. There may be internal damage if moisture is left

in components.

2. Before using the air conditioner again, dry the inner components of the air

conditioner again by running in Fan mode for 3 to 4 hours. This helps remove

odors which may have generated from dampness.

Periodical checks

Refer to the following chart to maintain the air conditioner properly.

Type Description

Every 2

weeks

Every 3

months

Every 4

months

Once a year

Indoor

unit

Clean the Full HD lter (1)



Cleanthecondensatedrainpan(2)



Thoroughlycleantheheatexchanger(2)



Cleanthecrossfan(2)



Cleanthecondensatedrainpipe(2)



Replace the remote controller batteries (1)



Outdoor

unit

Cleantheheatexchangerontheoutsideoftheunit(2)



Cleantheheatexchangerontheinsideoftheunit(2)



Cleantheelectriccomponentswithjetsofair(2)



Verify that all the electric components are rmly

tightened(2)



Cleanthefan(2)



Verifythatallthefanassemblyisrmlytightened(2)



Cleanthecondensatedrainpan(2)



 : This check mark requires checking the indoor/outdoor unit periodically.

Follow the description to maintain the air conditioner properly.

(1)Thedescribedoperationsshouldbeperformedmorefrequentlyif

the area of installation is very dusty.

(2)Theseoperationsmustalwaysbeperformedbyqualiedpersonnel.

For more detailed information, see the installation part in the

manual.

CAUTION

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Troubleshooting

Refer to the following chart if the air conditioner operates abnormally. This may save

time and unnecessary expenses.

PROBLEM SOLUTION

The air conditioner

does not work at all.

•Checkpowerstatusandthenoperatetheairconditioneragain.

•Pluginorswitchonthecircuitbreakerandthenoperatetheair

conditioner again.

•EnsureIsolatorisswitchon.

•CheckifyouhavesettheOTimer.Operatetheairconditioner

again by pressing the Power button.

The temperature

adjustment is not

working.

•CheckifyouhaveselectedFan/Fastmode.Inthesemodes,desired

temperature is set to auto and you cannot adjust the temperature.

Cool/Warm air does

not come out of the

air conditioner.

•Checkifthesettemperatureishigher(duringCoolmode)/

lower(duringHeatmode)thanthecurrenttemperature.Pressthe

Temp + or - button on the remote controller to change the set

temperature.

•CheckiftheAirlterisblockedbydirt.Ifthereisalotofduston

theAirlter,cooling(heating)performancemaydecrease.Clean

them frequently.

•Checkiftheoutdoorunitiscoveredorinstalledneartheobstacle.

Take the cover o and take the obstacle away.

•Checkiftheairconditionerisoperatingindefrostmode.Whenthe

ice formed in winter or the outdoor temperature is too low, the

air conditioner operates in defrost mode automatically. In defrost

mode, indoor fan stops and warm air does not come out.

•Ifthedoorsorwindowsareopen,itmaycausebadcooling

(heating)performance.

Close the doors and windows.

•Checkiftheairconditionerhasjustbeenturnedonafterstopping

cooling or heating operation. In this case, just a fan will run to

protect the outdoor unit compressor.

•Checkifthepipelengthistoolong.Whenthepipelengthexceeds

maximumallowablepipelength,cooling(heating)performance

may decrease.

Air ow adjustment

is not working.

•Checkifyouhaveselected

mode. In this mode, you

cannotadjusttheairowdirection.(Ifthe

mode is

operating in Heat mode, you can adjust the air ow direction.)

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OTHERS04

PROBLEM SOLUTION

Fan speed

adjustment is not

working.

•CheckifyouhaveselectedAuto/Dry/Fast/

mode. In

thesemode,fanspeedissettoAutoandyoucannotadjustthe

fan speed.

Remote controller is

not working.

•Checkifyourbatteriesaredepleted.

•Makesurenothingisblockingyourremotecontrollersensor.

•Checkthattherearestronglightingapparatusneartheair

conditioner. Strong light which comes from uorescent bulbs or

neon signs may interrupt the electric waves.

Timer function does

not set.

•CheckifyoupresstheSet/Cancel button on the remote

controller after you have set the time.

The indicator

is blinking

continuously.

•PressthePower

button or disconnect the power plug/switch

o the auxiliary power switch.

If the indicator is still blinking, contact the service center.

Odors permeate in

the room during

operation.

•Checkiftheapplianceisrunninginasmokyarea.Ventilatethe

room or operate the air conditioner in Fan mode for 1~2 hours.

(Wedonotusesmellycomponentsintheairconditioner.)

•ChecktheDrainshavebeenclearedRegularMaintenance.

Error is indicated. •Whenanindoorunitindicatorblinks,contactthenearestservice

center. Please ensure the error code is passed onto the service

center when booking the service call.

Noise is generated. •Dependingonthestatusoftheairconditionerusage,noisecan

be heard when refrigerant ow movement changes. It is normal.

Smoke is generated

from the outdoor

unit.

•Ifmaynotbearebutitcanbeasteamgeneratedbythedefrost

operation from outdoor heat exchanger during Heat mode in

winter.

Water is dropping

from the outdoor unit

piping connection.

•Watermaybegeneratedbecauseofthetemperaturedierence.

It is normal.

Indoor unit display

indicates “

, ,

•Thisisnotadefect.IftheairconditionerreceivesaDemand

Response signal from the power supply utility, then the

compressor and fans will be operated according to DRM

mode(DRM1,2,3).Theindoorunitdisplaywillindicate

" , , ".

 see page 16 for more details about DRM mode.

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Carefully follow the precautions listed below because they are essential to guarantee the safety of the equipment.

•Alwaysdisconnecttheairconditionerfromthepowersupplybeforeservicingitoraccessingitsinternalcomponents.

•Verifythatinstallationandtestingoperationsareperformedbyqualifiedpersonnel.

•Verifythattheairconditionerisnotinstalledinaneasilyaccessiblearea.

General information



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.



For maximum safety, installers should always carefully read the following warnings.



Store the operation and installation manual in a safe location and remember to hand it over to the new owner if the air

conditioner is sold or transferred.



ThismanualexplainshowtoinstallanindoorunitwithasplitsystemwithtwoSAMSUNGunits.

The use of other types of units with dierent control systems may damage the units and invalidate the warranty.

The manufacturer shall not be responsible for damages arising from the use of non compliant units.



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.



The manufacturer shall not be responsible for damage originating from unauthorized changes or the improper connection

of electric and requirements set forth in the “Operating limits” table, included in the manual, shall immediately invalidate

the warranty.



The air conditioner should be used only for the applications for which it has been designed: the indoor unit is not suitable

to be installed in areas used for laundry.



Do not use the units if damaged. If problems occur, switch the unit o and disconnect it from the power supply.



In order to help prevent electric shocks, res or injuries, always stop the unit, disable the protection switch and contact

SAMSUNG’stechnicalsupportiftheunitproducessmoke,ifthepowercableishotordamagedoriftheunitisverynoisy.



Alwaysremembertoinspecttheunit,electricconnections,refrigeranttubesandprotectionsregularly.Theseoperations

should be performed by qualied personnel only.



The unit contains moving parts, which should always be kept out of the reach of children.



Do not attempt to repair, move, alter or reinstall the unit. If performed by unauthorized personnel, these operations may

cause electric shocks or res.



Do not place containers with liquids or other objects on the unit.



Allthematerialsusedforthemanufactureandpackagingoftheairconditionerarerecyclable.



Thepackingmaterialandexhaustbatteriesoftheremotecontroller(optional)mustbedisposedofinaccordancewith

current laws.



Theairconditionercontainsarefrigerantthathastobedisposedofasspecialwaste.Attheendofitslifecycle,theair

conditioner must be disposed of in authorized centers or returned to the retailer so that it can be disposed of correctly and

safely.

Safety precautions

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INSTALLATION05

Installing the unit

IMPORTANT:Wheninstallingtheunit,alwaysremembertoconnectrsttherefrigeranttubes,thentheelectricallines.

Alwaysdisassembletheelectriclinesbeforetherefrigeranttubes.



Upon receipt, inspect the product to verify that it has not been damaged during transport.

Iftheproductappearsdamaged,DONOTINSTALLitandimmediatelyreportthedamagetothecarrierorretailer(ifthe

installer or the authorized technician has collected the material from the retailer.)



Aftercompletingtheinstallation,alwayscarryoutafunctionaltestandprovidetheinstructionsonhowtooperatetheair

conditioner to the user.



Do not use the air conditioner in environments with hazardous substances or close to equipment that release free ames to

avoid the occurrence of res, explosions or injuries.



To help prevent injury when accidentally touching the indoor unit fan, install the indoor unit at least 2.5m above the oor.



The air conditioner should be used only for the applications for which it has been designed : the indoor unit is not suitable

to be installed in areas used for laundry.



Our units must be installed in compliance with the spaces indicated in the installation manual to ensure either accessibility

from both sides or ability to perform routine maintenance and repairs. The units’ components must be accessible and that

can be disassembled in conditions of complete safety either for people or things.

For this reason, where it is not observed as indicated into the Installation Manual, the cost necessary to reach and repair the

unit(insafety,asrequiredbycurrentregulationsinforce)withslings,trucks,scaoldingoranyothermeansofelevation

won’t be considered in-warranty and charged to end user.

Power supply line, fuse or circuit breaker



Alwaysmakesurethatthepowersupplyiscompliantwithcurrentsafetystandards.Alwaysinstalltheairconditionerin

compliance with current local safety standards.



Alwaysverifythatasuitablegroundingconnectionisavailable.



Verify that the voltage and frequency of the power supply comply with the specications and that the installed power is

sucient to ensure the operation of any other domestic appliance connected to the same electric lines.



Alwaysverifythatthecut-oandprotectionswitchesaresuitablydimensioned.



Verify that the air conditioner is connected to the power supply in accordance with the instructions provided in the wiring

diagram included in the manual.



Alwaysverifythatelectricconnections(cableentry,sectionofleads,protections…)arecompliantwiththeelectric

specications and with the instructions provided in the wiring scheme.

Alwaysverifythatallconnectionscomplywiththestandardsapplicabletotheinstallationofairconditioners.

Indoor unit



ForWi-FiAir-conditionerinstallation,selectindoorunitlocationneartowirelessrouter.

IncaseWi-Fisignalstrengthweakened,SmartAPPmaybedisconnecteddependingontheWi-Fisignalstrength.



Where airow is not blocked.



Where cool air can be distributed throughout the room.



Install the refrigerant piping length and the height dierence of both indoor and outdoor units as indicated in the

installation diagram.



Wall that prevents vibration and is strong enough to hold the product weight.



Out of the direct sunlight .



1mormoreawayfromtheTVorradio(topreventthescreenfrombeingdistortedornoisefrombeinggenerated).



Asfarawayaspossiblefromtheuorescentandincandescentlights(sothattheremotecontrollercanbeoperatedwell).



Aplacewheretheairltercanbereplacedeasily.



Don'tinstalldirectlyaboveelectronicsequipmentasleakingwatermaycausedamageifnotserviced.(eg.Computers,TV,etc).

Choosing the installation location

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Choosing the installation location

Outdoor Unit



Where it is not exposed to strong wind



Well ventilated and dustless places



Where possible keep out of sunlight and rain



Where neighbors are not annoyed by operation sound or hot air



Solid wall or support that prevents vibration and is strong enough to hold the product weight



Where there is no risk of ammable gas leakage



When installing the unit at a high place be sure to x the unit legs



3mormoreawayfromtheTVorradio(topreventthescreenfrombeingdistortedornoisefrombeinggenerated)



Install the unit horizontally



Place where drained water does not become any problem.



Placewithnoplants(especiallyclimbingplants)andwheresmallanimalcannotaccess.



Outdoor unit should not be place higher than 2.4 m or directly under eaves for accessibility for service and OH&S reasons.

•Avoidthefollowingplacestopreventmalfunctionoftheunit

- Where there is machine oil - Salty environment such as seaside areas

- Where sulde gas exists - Other special atmosphere areas

125 mm or

300 mm or more

125 mm

or more

600 mm

minimum

300 mm

minimum

300 mm

minimum

600 mm

minimum

'L' meters maximum total pipe

length

Wrap the refrigerant pipes and the drain hose

with the absorbent pad and vinyl tape. Refer to

page 53 for further details.

You can select the direction of

draining(leftorright).

'H' meters maximum total

pipe height



The appearance of the unit may be dierent from the diagram depending on the model.

Model

Pipe Length Pipe Height

Minimum Maximum Maximum

09/12

3 15 8

18/24

3 30 15

30

3 30 15

Make at least one round: It will help reduce noise and vibration.

'L' m as maximum pipe length

and 3 m as minimum pipe length.

(Itwillreducenoiseandvibration)

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INSTALLATION05

Space Requirements for Outdoor Unit

When installing 1 outdoor unit

300 or more

 When the air outlet is opposite the

wall

1500 or more

 When the air outlet is towards the

wall

300 or more

150 or more 600 or more

 When 3 sides of the outdoor unit are

blocked by the wall

1500 or more

2000 or more

 The upper part of the outdoor unit

and the air outlet is towards the wall

500 or more

300 or more

 The upper part of the outdoor unit

and the air outlet is opposite the

wall

 When the walls are blocking front

and the rear side of the outdoor unit

300 or

1500 or

Top view Side view

AiroutletAirintake

Airintake

Airoutlet

 Figure Description



, Airflowdirection.

(Unit:mm)

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(Unit:mm)

 When the upper part of the outdoor unit and

the air outlet is opposite the wall

 When the walls are blocking front and the rear side of the outdoor

units

 When front and rear side of the outdoor unit is towards the wall

500 or more

300 or more

500 or more

300 or more

300 or

1500 or

600 or more 600 or more

1500 or

600 or

3000 or

200 or

3000 or

•Ifinstallationisdoneininappropriatespace,unitmaygeneratesoundandcausebadeectontheproduct.

•Installationmustbedoneinlevelandinaplacewherevibrationwillnotcauseanyeect.

When installing more than 1 outdoor unit

(Unit:mm)

1500 or more

 When the air outlet is towards the wall  When 3 sides of the outdoor unit are blocked by the wall

300 or more

300 or more 600 or more 600 or more 600 or more

Choosing the installation location

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INSTALLATION05

Accessories

The following accessories are supplied with the air conditioner:

•Thenumberofeachaccessoryisindicatedinparentheses.

Accessories in the indoor unit case

Accessories in the outdoor unit case

InstallationPlate(1)

09/12(04frame)

InstallationPlate(1)

18/24/30(05frame)

Remotecontroller(1)

Batteries for Remote

controller(2)

User’s & Installation

Manual(1)

Wi-FiManual(1)

Remote Control Holder

(1)

M4 x 16 Tapped

Screws(2)

M4 x 10 Tapped

Screws(2)

CapScrews(3)

•Thearenutsareattachedtotheendofeachpipeofanevaporatororaserviceport.

Use the nuts when connecting the pipes.

•Thedrainplugandrubberlegareonlyincludedwhentheairconditionerissuppliedwithouttheassemblypipe

as seen in the picture below.

DrainPlug(1)RubberLeg(4)

GuideRight(1)GuideLeft(1)

Tools required for installation

General Tools

•VacuumPump(Backwardowingprevention)•ManifoldGauge•StudFinder

•TorqueWrench•PipeCutter•Reamer•PipeBender•SpiritLevel

•ScrewDriver•Spanner•Drill•LWrench•MeasuringTape

Tools for test operations

•Thermometer•ResistanceMeter •Electroscope

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Fixing the installation plate

You can select the direction of the drain hose depending on where you want to install the indoor unit. Therefore before xing

the installation plate to a wall or a window frame, you must determine the position of the 65mm hole through which the cable,

pipe and hose pass to connect the indoor unit to the outdoor unit.

When facing the wall, the pipe and cable can be connected from the:

 Direction of pipe

1. Determine the position of the pipe and drain hose hole as seen in the picture and drill the hole with an inner diameter

of 65mm so that it slants slightly downwards.

•Makesuretodrillonlyoneholeafter

choosing the direction of the pipe.

(Unit : mm)

Model A B C D



09/12



36 190 81 36



18/24/30



33 110 110 33

•Right(A)

•Left(B)

•Underside_right(C)

•Rear_rightorleft(D)

Pipe hole (Ø65 mm) Pipe hole (Ø65 mm)

Wall

<20mm

Plastic

Anchor

2. Fix the indoor unit.

If you x the indoor unit on a wall

(1) Fix the installation plate to the wall giving attention to the weight of the indoor unit.

If you x the indoor unit on a window frame

(1) Determine the positions of the wooden uprights to be attached to the window frame.

(2)Attachthewoodenuprightstothewindowframegivingattentiontotheweightoftheindoorunit.

(3)Attachtheinstallationplatetothewoodenuprightusingtappingscrews.

If you x the indoor unit on a gypsum board

(1) Use stud nder to nd out locations of the studs.

(2) Fix the plate hanger on two studs.

•Ifyoumounttheplatetoaconcretewallusingplasticanchors,makesurethatgaps

between the wall and the plate, created by projected anchor, is less than 20mm.

•Searchforotherspotsiftherearelessthantwostuds,orthedistancebetweenthestudsaredierentfromthe

plate hanger.

•Fixtheinstallationplatewithoutincliningtooneside.

•Makesurethatawallcanwithstandtheweightoftheproduct.Ifyouinstalltheproductinaplacewhereitisnot

strong enough to withstand the product weight, the unit could fall and cause injury.

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INSTALLATION05

Disassembling/Assembling the Cover panel for indoor unit installation

In order to install the indoor unit, you must disassemble the cover panel rst. Please proceed following

instructions to disassemble and assemble the cover panel. Hooks (on the cover panel) may get damaged if you

apply excessive force as you disassemble and assemble the cover panel. Please follow the following instructions.

Removing the screws

Cover panel is assembled on the bottom part of the indoor unit (as shown in the illustration) and it is fastened

with screws. Remove the Cap screw rst and unfasten the screws so that you can disassemble the cover panel.

Cap Screw

Cover Panel

Removing the Cover panel (Before mounting the indoor unit)

Cover panel is xed to a main body of the product with hooks on two sides and central part as shown in the

illustration. Release the hooks on the sides rst, and then release the hooks on the central part.

Check the location of the hooks before removing the cover panel.

Please scan

this QR code for detail

video of indoor unit

installation.

 Location of the hooks on the central part

 For specic Hook location and quantity, please refer

to cover panel with indicating arrows based on

physical goods.

Number and location of the hooks

Hook

Side

part

Central part

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English-40

Disassembling/Assembling the Cover panel for indoor unit installation

 Removing the hooks on the side  Removing the hooks on the central part

 Caution (fragile)

- Gently press the both side of the cover

panel inwards (①) and release the hooks

on both sides(②).

 Caution (fragile)

- Use both hands

- Release each hook by pushing it up at an angle.

②

①

Assembling the Cover panel (After mounting the indoor unit)

To assemble the Cover panel, proceed in reverse order of disassembling.

Use both hands for assembling and be extra careful not to damage the pipes and drain hose.

Fix the hooks on the side and central part. Then fasten the screws and assemble the Cap screws.

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INSTALLATION05

Connecting the assembly cable

Cable specication

Model

Power cable

(Outdoor Unit)

Interconnection cable

(Indoor-Outdoor)

Type GL

09/12

18/24

30

3G,1.0mm²,

H07RN-F(**09/12**)

3G,2.5mm²,

H07RN-F(**18/24**)

3G,4.0mm²,

H07RN-F(**30**)

Power Supply

3x1.0mm²,H07RN-F

(60245IEC66)

10A(09/12)

20A(18/24)

25A(30)

F1/F2

communication

2x0.75mm²,H05RN-F

(60245IEC57)

DRED Connected Wire -

4x0.75mm²,H05RN-F

(60245IEC57)

(Onlyfor reference)

•Connectthepowercabletotheauxiliarycircuitbreaker.Ifeverypolefailstoconnecttothe

power supply, it must be incorporated in a wire with a contact opening of ≥3 mm.

•Useshieldcable(Category5;lessthan50pF/m)fornoisyenvironmentalsite.

Connecting the cable

Electrical work

(1)Forelectricalandearthworks,complywiththe‘technicalstandardsofelectricalinstallations’andthethe‘wiring

regulations’ of the Local wiring regulations.

(2)Tightentheterminalblockscrewtounder1.2N•m(12kgf•cm).

(3)Precautionswhenconnectingterminalblocksoftheindoorunit



Before connecting, make sure the connecting part of the terminal socket is facing upwards.

Upside down

The terminal

socketis damaged.

There is no ring

terminalto cover the wire.



There must be no space between the terminal and the screw when connected.

-Anyremainingspacemaybecomearehazardduetooverheatingoftheelectricalcontact.

The terminal socket

is upside down.

Either the screw is not fitted

properly or there is a space between

the screw and the ring terminal.

•Fortheterminalblockwiring,useawirewitharingterminalsocketonly.

Regular wires without a ring terminal socket may become a re hazard due to overheating of the electrical contact during

a wiring work.

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Connecting the assembly cable

2 . Open the cover panel.

3 . Remove the screw securing the connector cover.

4 . Pass the assembly cable through the rear of the indoor unit and connect the assembly cable to terminals.

(Refer to the picture below)

•Eachwireislabeledwiththecorrespondingterminalnumber.

5 . Pass the other end of the cable through the 65 mm hole in the wall.

6 . Close the connector cover by tightening the screw carefully.

7 . Close the cover panel.

8 . Remove the terminal board cover on the side of the outdoor unit.

9. Connect the cables to the terminals as seen in the picture.

•Eachwireislabeledwiththecorrespondingterminalnumber.

•DRED(DemandResponseEnablingDevice)maybesuppliedbythepowersupplyutility.

Indoor unit

Outdoor unit

•Alsocircularterminalmustbematchedwithscrewsizeinterminalblock.

•Afterconnectingthecables,makesureterminalnumbersontheindoor/outdoorunitmatches.

•PleaseensurethatPower&Communicationcablesareseparated,theymustnotbeinthesamecable.

•Donotconnect240VdirecttoDRED’sorF1/F2terminalblocks.

09/12/18/24 30

DRED

DRM3

DRM2 DRM1

1(L)

2(N)

1(L)

2(N)

L N

DRED

DRM3

DRM2 DRM1

1(L)

2(N)

1(L) 2(N)

1(L)

2(N)

L N

1. Extend the assembly cable if necessary.

•Donotconnecttwoormoredierentcablestoextendthelength.

It may cause re.

 When you install the unit, make rst refrigerant connections and then electrical connections.

Connect the air conditioner to grounding system before performing the electrical connection.

If unit is uninstalled, rst disconnect electrical cables, then refrigerant connections.

If the outdoor unit is more than 7.5 meters away from the indoor unit, you must extend the cable. The maximum length of the

cableis15(09/12)/30(18/24/30) meters.

Indoor unit

Outdoor unit

Indoor unit

Outdoor unit

 DRED terminal block : Connection to DRED Relay or Switch.

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INSTALLATION05

10. Connect the grounding conductor to the grounding terminals.

11. Close the terminal board cover by tightening the screw carefully.

•InRussiaandEurope,consultwiththesupplyauthoritytodeterminethesupplysystemimpedancebefore

installation.

•Connectthewiresrmlysothatwirescannotbepulledouteasily.

(Iftheyareloose,itcouldcauseburn-outofthewires.)

•Connectthewiresaccordingtocolorcodes,referringtothewiringdiagram.

•Thepowercableandtheinterconnectioncableshouldbeselectedaccordingtothespecicationinpage41.

DRED wiring diagram

COMMON

DRM3

DRM2

DRM1

ASSY Control out

DRED SUB PBA

DRED Controller

Outdoor unit

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Installing and connecting the assembly pipe of the indoor unit

1. Cut out the appropriate knock-out piece (A, B, C) on the rear of the

indoor unit unless you connect the pipe directly from the rear.

2. Smooth the cut edges.

3. Remove the protection caps of the pipes and connect the assembly

pipe to each pipe. Tighten the nuts rst with your hands, and then with

a torque wrench, applying the following torque:

Connect indoor and outdoor units with eld-supplied copper pipes by means of are connections. Use insulated seamless

refrigerationgradepipeonly,(CuDHPtypeaccordingtoISO1337),degreasedanddeoxidized,suitableforoperatingpressures

of at least 4200 kPa and for burst pressure of at least 20700 kPa. Under no circumstances must sanitary type copper pipe be

used.

There are 2 refrigerant pipes of dierent diameters:

•Thesmalleroneisfortheliquidrefrigerant

•Thelargeroneisforthegasrefrigerant

Ashortpipeisalreadyttedtotheairconditioner.Youmay

needtoextendthepipeusingtheassemblypipe(optional).

The connection procedure for the refrigerant pipe varies

according to the exit position of the pipe when facing the wall:

•Right(A)

•Left(B)

•Underside(C)

•Rear

Outer Diameter

Torque

N•mkgf•cm

ø6.35 mm 14~18 140~180

ø9.52 mm 34~42 350~430

ø12.70 mm 49~61 500~620

ø15.88 mm 68~82 690~830

•Ifyouwanttoshortenorextendthepipes,refertopage45~46.

4. Cut o the remaining foam insulation.

5. If necessary, bend the pipe to t along the bottom of the indoor unit.

Then pull it out through the appropriate hole.

 

The pipe should not project from the rear of the indoor unit.

 

The bending radius should be 100 mm or more.

6. Pass the pipe through the hole in the wall.

7. For further details on how to connect to the outdoor unit and evacuate the air, refer to page 49~51.

•Tightenthearenutwithtorquewrenchaccordingtospeciedmethod.

If the are nut is over-tightened, the are may break and cause refrigerant gas leakage.

•DONOTWALLUPTHEPIPECONNECTION!

Allrefrigerantpipeconnectionmustbeeasyaccessibleandserviceable.

•Thepipewillbeinsulatedandxedpermanentlyintopositionafternishingtheinstallationandthegasleaktest;

refer to page 53 for further details.

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INSTALLATION05

Evacuating the indoor unit

•TheremainingairintheRefrigerationcycle,whichcontainsmoisture,

may cause malfunction on the compressor.

•Alwayscontacttheservicecenteroraprofessionalinstallationagency

for product installation.

•Topreventdirtorforeignsubstancesfromgettingintothepipesduring

installation, do NOT remove the caps completely until you are ready to

connect the pipes.

The length of the pipe can be:

•Extendedupto:seetablepage34

•Shortenupto:seepage34

If you need a pipe longer than 7.5 meters:

•Youmustaddrefrigeranttothepipes;otherwise,theindoorunitmayfreeze.

Cutting or extending the pipe

1. Unscrew the caps at the end of each pipe.



Allinertgasexhaustsfromtheindoorunit.

Theindoorunitissuppliedwithinertgas(nitrogen).

Before installing the unit, check if nitrogen gas ow out of indoor unit.

Ifthisoneisn’ttrue,DONOTINSTALLTHEUNITsinceleakagecouldbeinsidetheindoorunit.

Unscrew the

caps

Pipes

Assembling the hanger screw and guide

Cut out the knock-out piece according to the drain hose direction before

xing the indoor unit.

Fix the indoor unit on the wall.

Pass the

cables, pipes and hose

through the hole which would be connected

to the outdoor unit .

Use 2 screws to x the indoor unit as shown in the picture.

Assemble the Guide into the position where the knock-out piece has been

cut out before.

There’re three hooks on the Guide, they must be totally xed to the unit.



The method of assembling the Guide is same whether it’s on right or on

left.

Left and right each has one

knock-out piece



Guide

Screw(M4x10)

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Cutting or extending the pipe

Indoor outlet pipe Connecting pipe

Flare nut

5. Check if you ared the pipe correctly (see examples of incorrectly ared pipes below).

6. Align the pipes to connect them easily. Tighten the are nuts rst with your hands, and then with a torque wrench,

applying the following torque:

7. For further details on how to connect to the outdoor unit and evacuate the air, refer to page 49~51.

Correct

Uneven

Thickness

Cracked

Damaged

Surface

Inclined

•Excessivetorquecanbecauseofgasleakage.Ifextendingpipebywelding/brazingpleaseensurenitrogenisused

during welding/brazing process. The joint must be accessible and serviceable.

•Tightenthearenutwithtorquewrenchaccordingtospeciedmethod.

If the are nut is over-tightened, the are may break and cause refrigerant gas leakage.

4. Put a are nut slightly into the pipe and modify the are.

Outer Diameter (D) Depth (A) Flaring Size (B)

ø6.35 mm 1.3 mm 8.7 - 9.1 mm

ø9.52 mm 1.8 mm 12.8 - 13.2 mm

ø12.70 mm 2.0 mm 16.2 - 16.6 mm

ø15.88 mm 2.2 mm 19.3 - 19.7 mm

Pipe Flare

90°± 2°

±°

R 0.4~0.8

Outer Diameter

Torque

N•mkgf•cm

ø6.35 mm 14~18 140~180

ø9.52 mm 34~42 350~430

ø12.70 mm 49~61 500~620

ø15.88 mm 68~82 690~830

1. Make sure that you have all the required tools (pipe cutter, reamer, aring tool and pipe holder).

2. If you want to shorten the pipe, cut it using a pipe cutter, ensuring that the cut edge remains at 90° with the side of the

pipe (see below examples of correct and incorrect cut edges).

3. To prevent a gas leak, remove all burrs at the cut edge of the pipe using a reamer.

Oblique Rough Burr

Pipe

cutter

Pipe

•Facethepipedownwhileremovingtheburrstomakesurethatburrsdonotgetintothepipe.

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INSTALLATION05

Installing and connecting the drain hose of the indoor unit

The drain hose must NOT

slant upwards.

The end of the drain hose

must NOT be placed under

water.

Keep a clearance of at least

5cm between the end of the

drain hose and the ground.

When installing the drain hose for the indoor unit, check if condensation draining is adequate.

When passing the drain hose through the 65 mm hole drilled in the wall, check the followings:

Drain hose installation

1. If necessary, connect the 2 meter extension drain hose to the drain hose.

2. If you use the extension drain hose, insulate the inside of the extension drain hose with a shield.

3. Fit the drain hose into 1 of 2 drain hose holes, then x the end of the drain hose tightly with a clamp.

4. When extending the Drain Hose, hold the end of Drain Hose and Extended Hose,

rotate and insert the drain hose into Extended hose for 40~45 mm. Make sure the

two hoses are rmly connected, there is no water leakage.

5. Connect the Drain Hose after using Foam Insulation to wrap the Extended Hose. Then, Use vinyl tape to wrap the

each side of connection by 20 mm .

Drain hose

Extension

drain hose

Drain hose

Extension

drain hose

40~45 mm

Foam Insulation

20 mm

or more

20 mm

or more

Vinyl Tape

•Ifyoudonotusetheotherdrainhosehole,

block it with a rubber stopper.

Drain hose hole

Aftercompletingthe

installation of the drain

hose, pour water into

the drain pan to check

whether the hose is well

drained.

Wall

Indoor unit

Drain hose

The drain hose must not

be bent.

5cm

less

Do not place the end of the

drain hose in a hollow.

Ditch

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Installing and connecting the drain hose of the indoor unit

Changing direction of the drain hose

•Thehosewillbexedpermanentlyintopositionafternishingtheinstallationandthegasleaktest;

refer to page 53 for further details.

•Makesuretheinstalleddirectionofthedrainhoseiscorrect.

Inadequate installation may cause condensate water leakage.

•Ifthedrainhoseisroutedinsidetheroom,insulatethehosesothatdrippingcondensationdoesnotdamagethe

furniture or oors.

•DONOTWALLUPTHEDRAINHOSECONNECTION!

Drain hose connection must be easy accessible and serviceable.

•Makesuretheindoorunitisinuprightpositionwhenyoupourwatertocheckforleakage.

Make sure that the water does not overow onto the electrical part.

Change the direction only when it is necessary.

1. Detach the rubber cap with the pliers.

2. Detach the drain hose by pulling it and turning to the left.

3. Insert the drain hose by xing it with the screw into the groove of the drain

hose and the outlet of the drain pan.

4. Attach the rubber cap with a screwdriver by turning it to the right until it

xes to the end of the groove.

5. Check for leakage on both side of the drain outlet.

Drain hose

Screw hole

Screw

Rubber cap

Drain pan outlet

Pour the water in direction of arrow.

 Direction of the drained water

6. Pass the drain hose under the refrigerant pipe, keeping the drain hose tight.

7. Pass the drain hose through the hole in the wall. Check if it slants

downwards as seen in the picture.

8. Using natural drainage method, check the drainage is normal.

Shield

Drain hose Extension drain hose

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INSTALLATION05

Installing and connecting the drain hose of the outdoor unit

While heating, ice may accumulate. During the process of defrosting, check if condensation draining is adequate. For adequate

draining, do the following.

1. Insert the drain plug into the drain hole on the underside of the outdoor unit.

2. Connect a drain hose to the drain plug.

3. Ensure that condensation draining is adequate.

Frame

Ground

Estimated

snow fall

Snow-proof hood

Bottom surface of outdoor unit

Drain hose

Drain hole

Drain plug

Drain hole

Drain plug

•Toavoiddrainplugfromcontactingtheground,securegapbetweenthe

ground and the bottom surface of the outdoor unit.

•Inareaswithheavysnowfall,piledsnowcouldblocktheairintake.

To avoid this incident, install a frame that is higher than estimated snow

fall. In addition, install a snow-proof hood to avoid snow from piling on the

outdoor unit.

TheoutdoorunitisloadedwithsucientR-410Arefrigerant.DonotventR-410Aintoatmosphere:itisauorinated

greenhousegas,coveredbyKyotoProtocol,withaGlobalWarmingPotential(GWP)=1975.

You should evacuate the air in the indoor unit and in the pipe. If air remains in the refrigerant pipes, it aects the compressor.

It may cause reduction of cooling capacity and malfunction. Use Vacuum Pump as seen in the picture.

•Wheninstalling,makesurethereisnoleakage.Whenrecoveringtherefrigerant,groundthecompressorrst

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.

Evacuating the connected pipes

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Evacuating the connected pipes

1. Connect each assembly pipe to the appropriate valve on the outdoor unit and

tighten the are nut.

2. Tighten the are nut rst with your hands, and then with a torque wrench,

applying the following torque.

Outdoor unit Indoor unit

Gaspipeside

Liquid pipe side

•Excessivetorquecanbecauseofgasleakage.

•Maketheelectricalconnectionandleavethesysteminto“standby

mode”. Do not turn on the system!

Thisisnecessaryforbettervacuumoperation(fullOPENpositionof

Electronic Expansion Valve - EEV -).

3. Connect the charging hose of the low-pressure side of manifold gauge to a

gas service port as seen in the picture.

4. Open the valve of the low pressure side of manifold gauge counterclockwise.

5. Evacuate the air in the connected pipes using the vacuum pump for about

15 minutes.

 

Makesurethatpressuregaugeshows-0.1MPa(-76cmHg)afterabout

10 minutes.

This procedure is very important to avoid a gas leak.

 

Close the valve of the low pressure side of manifold gauge clockwise.

 

Turn o the vacuum pump.

 

Check for 2 minutes if there is any pressure change.

 

Remove the hose of the low pressure side of manifold gauge.

6. Set a valve cork of liquid and gas service port to the open position.

Vacuum

Pump

Manifold gauge

Valve

Gasserviceport

Liquid service port

(Backwardflowing

prevention)

•TheremainingairintheRefrigerationcycle,whichcontainsmoisture,maycausemalfunctiononthecompressor.

•Alwayscontacttheservicecenteroraprofessionalinstallationagencyforproductinstallation.

Addrefrigerantchargeaccordingtotablebelow:

If you use a pipe longer than 7.5m,

‘A’gofrefrigerantR-410Amustbeaddedforeachextrameter.

If you use a pipe shorter than 7.5m,

The evacuating time is normal.

Refer to the Service Manual for further details.

Adding Refrigerant

Model A



09/12



18/24



Outer

Diameter

Torque

N•mkgf•cm

ø6.35 mm

14~18 140~180

ø9.52 mm

34~42 350~430

ø12.70 mm

49~61 500~620

ø15.88 mm

68~82 690~830

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INSTALLATION05

Refrigerant type GWP value

R-410A1975

 GWP=GlobalWarmingPotential

Indoor unit

Outdoor unit



=()



=()





=()



Contains uorinated greenhouse gases

covered by the Kyoto Protocol.



This product contains uorinated greenhouse gases covered by the Kyoto

Protocol.

Do not vent gases into the atmosphere.

1. Please ll in with indelible ink,

 



the factory refrigerant charge of the product,

 



the additional refrigerant amount charged in the eld and

 





the total refrigerant charge. on the refrigerant charge label

supplied with the product.

R-410Aisamixedtypeofrefrigerant.Itisnecessaryforrechargingunderconditionsofliquid.Whenrechargingrefrigerantfrom

the refrigerant cylinder to the equipment, follow the instructions below.

1. Before recharging, check whether the cylinder has a siphon or not.

There are two ways to recharge the refrigerant.

Important information regulation regarding the refrigerant used

Charging the refrigerant under conditions of liquid by using a liquid pipe

a. Factory refrigerant charge of the product:

see unit name plate

b.Additionalrefrigerantamountchargedintheeld(Refer

to the above information for the quantity of refrigerant

replenishment.)

c. Total refrigerant charge

d. Refrigerant cylinder and manifold for charging

•Thelled-outlabelmustbeadheredintheproximityoftheproductchargingport(e.g.ontotheinsideofthestop

valve cover).

Cylinder with siphon

Siphon



Charge the refrigerant standing the

cylinder upright.

Cylinder without siphon



Charge the refrigerant turning the cylinder

upside down.

•IfR-410Arefrigerantischargedwithgas,thecompositionofthechargedrefrigerantchangesandthe

characteristics of the equipment vary.

•Duringthemeasuringoperationofrefrigerantquantityaddeduseelectronicscales.

If cylinder doesn’t have syphon, upset it.

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English-52

Performing the gas leak tests

Makesuretocheckforgasleaksbeforecompletingtheinstallationprocess(connectingtheassemblypipeandhosebetween

indoor unit and outdoor unit, insulating the cables, hose and pipe, and xing the indoor unit to the installation plate).

To check for gas leaks on the outdoor unit,

CheckthevalveAandBusingaleakdetector.

To check for gas leaks on the indoor unit,

Check the are nut C and D using a leak detector.

Leak test with nitrogen (before opening valves)

Inordertodetectbasicrefrigerantleaks,beforerecreatingthevacuumandrecirculatingtheR-410A,it’sresponsibleof

installertopressurizethewholesystemwithnitrogen(usingacylinderwithpressurereducer)atapressureabove40bar

(gauge).

Leak test with R-410A (after opening valves)

Before opening valves, discharge all the nitrogen from the system and create vacuum according to page 49~51.

Afteropeningvalves,checkleaksusingaleakdetectorforrefrigerant.

Pump down (before disconnecting the refrigerant connections for unit repair, removal or disposal)

Pump-down is an operation intended to collect all the system refrigerant in the outdoor unit.

This operation must be carried out before disconnecting the refrigerant tubing in order to avoid refrigerant loss to the

atmosphere.



ShutotheliquidvalvewiththeAllenwrench.



Turn the system on in cooling with fan operating at high velocity.

(Compressorwillimmediatelystart,provided3minuteshaveelapsedsincethelaststop).



After2minutesofoperation,shutthesuctionvalvewiththesamewrench.



Turn the system o and switch mains supply o.



Disconnecttubing.Afterdisconnection,protectvalvesandtubingendsfromdust.



Compressor damage may occur if run at a negative suction pressure.

Test part for outdoor unit

Tightening torque for body cap

(Refertothetable)

Charging

core

Spindle

R-22: Diameter of the screw - 7/16-20UNF

R-410A:Diameterofthescrew-1/2-20UNF

Tightening torque for charging port cap

(Refertothetable)

Test part for indoor unit



Before inspecting the leakage, use a torque wrench

toclosethecapfortheservicevalve.(Complywitha

tightening torque for each size of the diameter,and

tighten the cap rmly to prevent any leakage.).



To check for any possible leakage, insert inert gas into

the pipes connected to indoor/outdoor units and

check the connection part of the indoor/outdoor units

with soap lather or liquid for leakage test.

Outer

Diameter

(mm)

Tightening torque

Body cap (N•m)

Charging port cap

(N•m)

ø 6.35

20 ~ 25

10 ~ 12

ø 9.52

20 ~ 25

ø12.70

25 ~ 30

ø15.88

30 ~ 35

ø19.05

35 ~ 40

(1N•m=10kgf•cm )

Australia_A3050_IB&IM_EN_03979A-03.indd 52 2013-10-26 16:55:18

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INSTALLATION05

Fixing the indoor unit in place

Insulation

Pipes

'X' mm

Rubber leg

'Y' mm

Perform the following work on the area where gas leak test was done priory.

After checking for gas leaks in the system, insulate the pipe, hose and cables.

Then place the indoor unit on the installation plate.

1. To minimise condensation problems, wrap foam insulation (as shown in the

gure) on a part without insulation on the end of the pipes.

2. Wind the pipe, assembly cable and drain hose with vinyl tape.

3. Place the bundle (the pipe, assembly cable and drain hose) in the lower part

of the indoor unit carefully so it does not project from the rear of the indoor

unit.

4. Hook the indoor unit to the installation plate and move the unit to the right

and left until it is securely in place.

Install the outdoor unit in level on a stable base to help avoid the generation of noise and

vibration, especially when installing the unit close to a neighbor.

If you install the outdoor unit in a place exposed to strong winds or at a height, x it to an

appropriate support (wall or ground).

1. Place the outdoor unit as indicated on the top of the unit to let the discharged air

out properly.

2. Fix the outdoor unit in level to an appropriate support using anchor bolts.

3. If the outdoor unit is exposed to strong winds, install shield plates around the

outdoor unit so that the fan can operate correctly.

5. Wrap the rest of the pipe with vinyl tape.

6. Attach the pipe to the wall using clamps (optional).

Installation

plate

Connecting wires

Connecting

pipes

Vinyl tape

Drain hose

•Makesurepipedoesnotmovewhenyouinstalltheindooruniton

an installation plate.

Fixing the outdoor unit in place

Model X Y

AR09/12CWK

AR09/12DUR

602 310

AR09/12BWK

AR09/12CUR

612 317

18/24

660 340

30

690 403

•Ensurethewallwillbeabletosuspendtheweightofrackand

outdoor unit;

•Installtherackclosetothecolumnasmuchaspossible;

•Installpropergrommetinordertohelpreducenoiseandresidual

vibration transferred by outdoor unit towards wall.

Outdoor unit installed on the wall by rack

Soft rubber designed to cut off

vibration from rack to wall.

(not supplied with product)

Designed to cut off residual vibration

from outdoor unit to rack.

(not supplied with product)

•Securetherubberlegtohelppreventthegenerationofnoiseandvibration.

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Smart Install mode

This model supports Smart Install mode which checks installation status to nd out if there is any problems with any of the

functions. Execute Smart Install mode after installation.

1. Check the installation status of the air conditioner.

1) Check the power supply, service valve (if it's open), power cable of the indoor and outdoor unit and amount of

additional refrigerant required for pipe extension.

2) Status of the indicator after supplying the power : Standby status

2. When the air conditioner is in standby status, use the remote controller to start the Smart Install mode.

1) Press the [Set/Cancel or Cancel], [Mode], [Power] button simultaneously for 4 seconds.

 Smart Install mode can be operated only with the supplied remote controller.

 During the Smart install mode procedure, remote controller cannot be operated.

 Remote controller may be dierent (image/functions) depending on the model.

Australia_A3050_IB&IM_EN_03979A-03.indd 54 2013-10-26 16:55:19

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INSTALLATION05

2) Smart Install mode in progress

•88 Display : Progress will be diplayed in 0~99.

•LED Display : Indicator on the indoor unit display will blink in sequence and then all indicators will blink. (This will be

repeated.)

TYPE 88 Display LED Display

Indoor unit indicator

LED 1

LED 2

LED 3

 Display may be dierent depending on the model.

3. Smart Install mode will end.

1) Smart Install mode will take approximately 7~13 minutes. (Actual time may be dierent depending on the model.)

2) When Installation is successful : Smart Install mode will end with ringing sound and the air conditioner will be in

standby status. (Error message will not be displayed on the indoor unit indicator and the remote controller and

buttons on the indoor unit will work normally.)

3) When installation is not successful : Smart Install mode will end and error message will be displayed on the indoor

unit display.

1. Take necessary measures when error occurs.

- Refer to the service manual for necessary measures for each error that occurs.

2. Use the product after taking care of the error that occurs.

Error indicator

Error Measures to take by an installer

Display

LED Display

LED 1 LED 2 LED 3

/ /

Error on indoor

temperature sensor

1. Check the connection of the connector

Error on indoor heat

exchanger

1. Check the connection of the connector

Error on indoor fan

motor

1. Check the connection of the connector

2. Remove foreign substance (Check for the

cause that restrains motor)

display and all

LED blinks

EEPROM/Option error

1. Re-set options

EEV or Valve Close

error-Self diagnosis

(blockage error/

refrigerant leakage)

1. Check if the service valve is open

2. Check for refrigerant leakage (pipe

connections, heat exchanger) and charge

refrigerant if necessary

3. Check if there's any blockage on refrigerant

cycle (indoor unit/outdoor unit)

4. Check if additional refrigerant has been

added after pipe extension

 : O / : Blinking / : On

Australia_A3050_IB&IM_EN_03979A-03.indd 55 2013-10-26 16:55:19

English-56

Final check and trial operation

To complete the installation, perform the following checks and tests to

ensure that the air conditioner operates correctly.

Check the followings:

•Strengthoftheinstallationsite

•Tightnessofpipeconnectiontodetectgasleak

•Electricwiringconnection

•Heat-resistantinsulationofthepipe

•Drainage

•Groundingconductorconnection

•Correctoperation(followthestepsbelow)

1. Press the Power

button and check the following:

 

The indicator on the indoor unit lights up.



The airow blade opens and the fan gears up for operation.

3. Press the Air swing

button and check the following:

 

The airow blades work properly.

4. Press the Power

button to stop the operation.

2. Press the Mode button to select Cool or Heat mode.

 

In Cool mode, use Temp hr. + or – button and set the temperature at 16°C.



In Heat mode, use Temp hr. + or – button and set the temperature at 30°C.



Coolingmode(indoorunitcheck) Inlet air temp. - Outlet air temp:

From10°Cto12°C(indicativedeltaT)

Heatingmode(indoorunitcheck) Outlet air temp. - Inlet air temp:

From11°Cto14°C(indicativedeltaT)

In heating mode, the indoor fan motor can remain o to avoid cold air blown into

conditioned space.

•Approximately3~5minuteslater,outdoorunitwillstarttooperateandthe

Cool or Warm air will blow out.

•After12minutesofstationaryconditionchecktheindoorunitairtreatment.

•Whenyoucompletetheinstallationsuccessfully,handoverthismanualtotheuserforstorageinahandyandsafe

place.

1. Press the Power button on the indoor unit for 5 seconds. Beep will sound immediately to let you know that the product

is ready for pump down procedure.

2 . Release the valve caps on High and Low pressure side.

3 . Use L wrench to close the valve on the high pressure side.

4 . After approximately 2 minutes, close the valve on the low pressure side.

5 . Stop operation of the air conditioner.

6 . Disconnect the pipes.

Pump down procedure (when removing the product)

Australia_A3050_IB&IM_EN_03979A-03.indd 56 2013-10-26 16:55:20

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INSTALLATION05

How to connect your extended power cables

Items to prepare

(compressorandinsulationtapeshouldbepreparedbyaninstallationtechnician.)

1. As shown in the gure, peel o the shields from the rubber/wire

of the power cable.

- Peel o 20 mm of the wire shields of the tube installed already.

2. Insert both sides of core wire of the power cable into the connection sleeve.

3. Using a compressor, compress the two points and ip 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 rmly pressed.

4. Wrap it with the insulation tape twice and position your

contraction tube in the middle of the insulation tape.

5. Apply heat to the contraction tube to contract it.

6. After tube contraction work is completed, wrap it with the

insulation tape to nish.

Tools Crimping pliers

Connectionsleeve(mm)

Insulation tape

Contractiontube(mm)

Spec

MH-14 20xØ7.0(HxOD)Width 18 mm 50xØ8.0(LxOD)

Shape

40 mm

Insulation tape

Contraction tube

(Unit:mm)

120

202020

180

Powercable(providedbyus)

Wire tube power cable

Connection sleeve

Comp. dim.

Compress it 4 times

5 mm

Insulation tape

•Afterpeelingothetubewire,youmustinsertacontractiontube.

•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 re.

Australia_A3050_IB&IM_EN_03979A-03.indd 57 2013-10-26 16:55:20

English-58

Memo

Australia_A3050_IB&IM_EN_03979A-03.indd 58 2013-10-26 16:55:20

English-59

Memo

Australia_A3050_IB&IM_EN_03979A-03.indd 59 2013-10-26 16:55:20

DB68-03979A-04

QUESTIONS OR COMMENTS?

COUNTRY CALL OR VISIT US ONLINE AT

AUSTRALIA 1300 362 603 www.samsung.com/au

Australia_A3050_IB&IM_EN_03979A-04.indd 60 2013-11-7 15:44:02

AR฀฀FSSSBWK Series

AR฀฀FSSSCUR Series

Air Conditioner

user & installation manual

imagine the possibilities

Thank you for purchasing this Samsung product.

To receive more complete service, please

www.samsung.com/register

This manual is made with 100% recycled paper.

ARFSWK Series

ARFSUR Series

Air Conditioner

user & installation manual

imagine the possibilities

Thank you for purchasing this Samsung product.

To receive more complete service, please

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This manual is made with 100% recycled paper.

Australia_A3050_IB&IM_EN_03979A-03.indd 61 2013-10-26 16:55:21

Samsung F-AR09FSSSCWK1 2.5kW Reverse Cycle Split System Inverter Air Conditioner

Product's Documents

User Manual

Specifications

Samsung F-AR09FSSSCWK1 Questions and Answers