Samsung AJ***NBNDCH series User manual

Air conditioner
User manual
AJ***NBNDCH
࡞Thank you for purchasing this Samsung air conditioner.
࡞Before operating this unit, please read this user manual carefully and retain it for future reference.
DB68-07759A-00

2English
Contents
Safety Information 3
Safety Information 3
At a Glance 10
Indoor Unit Overview 10
Operation Features 11
Operating temperature and humidity
Cleaning and Maintenance 12
Cleaning and Maintaining 12
Aʪɇ˝ϩ˵ʪʒͱͱθЇϩʪуϩʪθͱθ࡞Aʪɇ˝ϩ˵ʪͱЇϩʒͱͱθЇϩ˵ʪɇϩʪуʀ˵ɇ˝ʪθ
Aʪɇ˝ϩ˵ʪɇθ˙ϩʪθ࡞ťʪθͱʒʀɇɇϩʪɇʀʪ࡞ƟθͱЇɵʪϑ˵ͱͱϩ˝
Installation 18
Safety Information on Installation 18
Installation Procedure 20
Step 1 Checking and preparing accessories
Step 2 Choosing the installation location
ƊϩʪΧߝĮΧϩͱɇࡧÃϑЇɇϩ˝ϩ˵ʪɵͱʒцͱ˙ϩ˵ʪʒͱͱθЇϩ
Step 4 Installing the indoor unit
ƊϩʪΧߟťЇθ˝˝ʪθϩ˝ɇϑ˙θͱϩ˵ʪʒͱͱθЇϩ
Step 6 Cutting and flaring the pipes
ƊϩʪΧߡAͱʪʀϩ˝ϩ˵ʪɇϑϑʪɵцΧΧʪϑϩͱϩ˵ʪθʪ˙θ˝ʪθɇϩΧΧʪϑ
ƊϩʪΧߢťʪθ˙ͱθ˝ϩ˵ʪ˝ɇϑʪɇϩʪϑϩ
Step 9 Insulating the refrigerant pipes
Step 10 Installing the drain hose and drain pipe
ƊϩʪΧߛߛťʪθ˙ͱθ˝ϩ˵ʪʒθɇɇ˝ʪϩʪϑϩ
ƊϩʪΧߛߜAͱʪʀϩ˝ϩ˵ʪΧͱиʪθɇʒʀͱЇʀɇϩͱʀɇɵʪϑ
ƊϩʪΧߛߝĮΧϩͱɇࡧkуϩʪʒ˝ϩ˵ʪΧͱиʪθʀɇɵʪ
Step 14 Setting the indoor unit addresses and the installation options
Troubleshooting 44

Safety Information
3
English
WARNING
Ɗϩɇϩʪͱ˙Aɇ˙ͱθɇťθͱΧͱϑϩͱߠߟǮɇθ˝ࣔƸƊͱцࣕ
This product contains chemicals known to the State of California to cause cancer
ɇʒɵθϩ˵ʒʪ˙ʪʀϩϑͱθͱϩ˵ʪθθʪΧθͱʒЇʀϩЭʪ˵ɇθ࢒
Before using your new air conditioner, please read this manual thoroughly
ϩͱʪϑЇθʪϩ˵ɇϩцͱЇͱи˵ͱиϩͱϑɇ˙ʪцɇʒʪ˙˙ʀʪϩцͱΧʪθɇϩʪϩ˵ʪʪуϩʪϑЭʪ
features and functions of your new appliance.
9ʪʀɇЇϑʪϩ˵ʪ˙ͱͱи˝ͱΧʪθɇϩ˝ϑϩθЇʀϩͱϑʀͱЭʪθЭɇθͱЇϑͱʒʪϑࡨϩ˵ʪ
ʀ˵ɇθɇʀϩʪθϑϩʀϑͱ˙цͱЇθɇθʀͱʒϩͱʪθɇцʒ˙˙ʪθϑ˝˵ϩц˙θͱϩ˵ͱϑʪʒʪϑʀθɵʪʒ
ϩ˵ϑɇЇɇ࢒Ã˙цͱЇ˵ɇЭʪɇцαЇʪϑϩͱϑࡨʀɇцͱЇθʪɇθʪϑϩʀͱϩɇʀϩʀʪϩθʪͱθ˙ʒ
help and information online at www.samsung.com.
WARNING
²ɇіɇθʒϑͱθЇϑɇ˙ʪΧθɇʀϩʀʪϑϩ˵ɇϩɇцθʪϑЇϩϑʪЭʪθʪΧʪθϑͱɇЇθцͱθʒʪɇϩ˵࢒
CAUTION
²ɇіɇθʒϑͱθЇϑɇ˙ʪΧθɇʀϩʀʪϑϩ˵ɇϩɇцθʪϑЇϩͱθΧʪθϑͱɇЇθцͱθΧθͱΧʪθϩц
damage.
Follow directions.
Do NOT attempt.
đɇʪϑЇθʪϩ˵ʪɇʀ˵ʪϑ˝θͱЇʒʪʒϩͱΧθʪЭʪϩʪʪʀϩθʀϑ˵ͱʀ࢒
Cut-off the power supply.
UͱĘĮƟʒϑɇϑϑʪɵʪ࢒
FOR INSTALLATION
WARNING
Use the power line with the power specifications of the product or higher
and use the power line for this appliance only. In addition, do not use an
extension line.
࡞ Extending the power line may result in electric shock or fire.
࡞ Do not use an electric transformer. This may result in electric shock or fire.
࡞ Ã˙ϩ˵ʪЭͱϩɇ˝ʪࢬ˙θʪαЇʪʀцࢬθɇϩʪʒʀЇθθʪϩʀͱʒϩͱϑʒ˙˙ʪθʪϩࡨϩɇцʀɇЇϑʪ˙θʪ࢒
Safety Information

Safety Information
Safety Information
4English
The installation of this appliance must be performed by a qualified
technician or service company.
࡞ ɇ˝ϩͱʒͱϑͱɇцθʪϑЇϩʪʪʀϩθʀϑ˵ͱʀࡨ˙θʪࡨʪуΧͱϑͱࡨΧθͱɵʪϑиϩ˵
ϩ˵ʪΧθͱʒЇʀϩࡨͱθЇθц࢒
Install a switch and circuit breaker dedicated to the air conditioner.
࡞ Failing to do so may result in electric shock or fire.
Fix the outdoor unit firmly so that the electric part of the outdoor unit is
not exposed.
࡞ Failing to do so may result in electric shock or fire.
Do not install this appliance near a heater, inflammable material. Do
not install this appliance in a humid, oily or dusty location, in a location
exposed to direct sunlight and water (rain drops). Do not install this
appliance in a location where gas may leak.
࡞ 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.
࡞ Ã˙ϩ˵ʪͱЇϩʒͱͱθЇϩ˙ɇϑࡨϩɇцθʪϑЇϩЇθцࡨʒʪɇϩ˵ͱθΧθͱΧʪθϩцʒɇɇ˝ʪ࢒
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, an explosion, or other
Χθͱɵʪϑиϩ˵ϩ˵ʪΧθͱʒЇʀϩ࢒
࡞ ĘʪЭʪθΧЇ˝ϩ˵ʪΧͱиʪθʀͱθʒϩͱɇϑͱʀʪϩϩ˵ɇϩϑͱϩ˝θͱЇʒʪʒʀͱθθʪʀϩц
and make sure that it is in accordance with local and national codes.

Safety Information
5
English
CAUTION
Install your appliance on a level and hard floor that can support its weight.
࡞ ɇ˝ϩͱʒͱϑͱɇцθʪϑЇϩɇɵͱθɇЭɵθɇϩͱϑࡨͱϑʪࡨͱθΧθͱɵʪϑиϩ˵
the product.
Install the drain hose properly so that water is drained correctly.
࡞ ɇ˝ϩͱʒͱϑͱɇцθʪϑЇϩиɇϩʪθͱЭʪθ˙ͱи˝ɇʒΧθͱΧʪθϩцʒɇɇ˝ʪ࢒
Эͱʒɇʒʒ˝ʒθɇϩͱиɇϑϩʪΧΧʪϑɇϑͱʒͱЇθϑɇцɇθϑʪϩ˵ʪ˙ЇϩЇθʪ࢒
When installing the outdoor unit, make sure to connect the drain hose so
that draining is performed correctly.
࡞ The water generated during the heating operation in the outdoor unit
ɇцͱЭʪθ˙ͱиɇʒθʪϑЇϩΧθͱΧʪθϩцʒɇɇ˝ʪ࢒
ÃΧɇθϩʀЇɇθࡨиϩʪθࡨ˙ɇɵͱʀͱ˙ʀʪ˙ɇϑࡨϩɇцθʪϑЇϩЇθцࡨʒʪɇϩ˵
or property damage.
FOR POWER SUPPLY
WARNING
When the circuit breaker is damaged, contact your nearest service centre.
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.
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.

Safety Information
Safety Information
6English
FOR USING
WARNING
If the appliance is flooded, please contact your nearest service centre.
࡞ Failing to do so may result in electric shock or fire.
If the appliance generates a strange noise, a burning smell or smoke,
unplug the power plug immediately and contact your nearest service
centre.
࡞ 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.
࡞ UͱͱϩЇϑʪɇЭʪϩɇϩ˝˙ɇ࢒
࡞ A spark may result in an explosion or fire.
To reinstall the air conditioner, please contact your nearest service centre.
࡞ ɇ˝ϩͱʒͱϑͱɇцθʪϑЇϩΧθͱɵʪϑиϩ˵ϩ˵ʪΧθͱʒЇʀϩࡨиɇϩʪθʪɇɇ˝ʪࡨ
electric shock, or fire.
࡞ ʒʪЭʪθцϑʪθЭʀʪ˙ͱθϩ˵ʪΧθͱʒЇʀϩϑͱϩΧθͱЭʒʪʒ࢒Ã˙цͱЇθʪϑϩɇϩ˵ʪ
product in another location, additional construction expenses and an
ϑϩɇɇϩͱ˙ʪʪиɵʪʀ˵ɇθ˝ʪʒ࢒
࡞ 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 salt
ϩ˵ʪɇθࡨΧʪɇϑʪʀͱϩɇʀϩцͱЇθʪɇθʪϑϩϑʪθЭʀʪʀʪϩθʪ࢒
Do not touch the circuit breakerwith wet hands.
࡞ This may result in electric shock.
Do not turn the air conditioner off with the circuit breakerwhile it is
operating.
࡞ ƟЇθ˝ϩ˵ʪɇθʀͱʒϩͱʪθͱ˙˙ɇʒϩ˵ʪͱɇ˝ɇиϩ˵ϩ˵ʪʀθʀЇϩɵθʪɇʪθ
may cause a spark and result in electric shock or fire.

Safety Information
7
English
After unpacking the air conditioner, keep all packaging materials well
out of the reach of children, as packaging materials can be dangerous to
children.
࡞ Ã˙ɇʀ˵ʒΧɇʀʪϑɇɵɇ˝ͱЭʪθϩϑ˵ʪɇʒࡨϩɇцθʪϑЇϩϑЇ˙˙ͱʀɇϩͱ࢒
Do not touch the front panel with your hands or fingers during the heating
operation.
࡞ Ɵ˵ϑɇцθʪϑЇϩʪʪʀϩθʀϑ˵ͱʀͱθɵЇθϑ࢒
Do not insert your fingers or foreign substances into the outlet when the
air conditioner is operating or the front panel is closing.
࡞ ƟɇʪϑΧʪʀɇʀɇθʪϩ˵ɇϩʀ˵ʒθʪʒͱͱϩЇθʪϩ˵ʪϑʪЭʪϑɵцϑʪθϩ˝ϩ˵ʪθ
fingers into the product.
Do not insert your fingers or foreign substances into the air inlet/outlet of
the air conditioner.
࡞ ƟɇʪϑΧʪʀɇʀɇθʪϩ˵ɇϩʀ˵ʒθʪʒͱͱϩЇθʪϩ˵ʪϑʪЭʪϑɵцϑʪθϩ˝ϩ˵ʪθ
fingers into the product.
Do not strike or pull the air conditionerwith excessive force.
࡞ Ɵ˵ϑɇцθʪϑЇϩ˙θʪࡨЇθцࡨͱθΧθͱɵʪϑиϩ˵ϩ˵ʪΧθͱʒЇʀϩ࢒
Do not place an object near the outdoor unit that allows children to climb
onto the machine.
࡞ Ɵ˵ϑɇцθʪϑЇϩʀ˵ʒθʪϑʪθͱЇϑцЇθ˝ϩ˵ʪϑʪЭʪϑ࢒
Do not use this air conditioner for long periods of time in badlyventilated
locations or near infirm people.
࡞ Ɗʀʪϩ˵ϑɇцɵʪʒɇ˝ʪθͱЇϑʒЇʪϩͱɇɇʀͱ˙ͱуц˝ʪࡨͱΧʪɇиʒͱиɇϩ
least once an hour.
If any foreign substance such as water has entered the appliance, cut the
power by unplugging the power plug and turning the circuit breaker off
and then contact your nearest service centre.
࡞ Failing to do so may result in electric shock or fire.
Do not attempt to repair, disassemble, or modify the appliance yourself.
࡞ UͱͱϩЇϑʪɇц˙ЇϑʪࣔϑЇʀ˵ɇϑʀͱΧΧʪθࡨϑϩʪʪиθʪࡨʪϩʀ࢒ࣕͱϩ˵ʪθϩ˵ɇϩ˵ʪ
standard fuse.
࡞ ɇ˝ϩͱʒͱϑͱɇцθʪϑЇϩʪʪʀϩθʀϑ˵ͱʀࡨ˙θʪࡨΧθͱɵʪϑиϩ˵ϩ˵ʪ
ΧθͱʒЇʀϩࡨͱθЇθц࢒

Safety Information
Safety Information
8English
CAUTION
Do not place objects or devices under the indoor unit.
࡞ ǮɇϩʪθʒθΧΧ˝˙θͱϩ˵ʪʒͱͱθЇϩɇцθʪϑЇϩ˙θʪͱθΧθͱΧʪθϩцʒɇɇ˝ʪ࢒
Check that the installation frame of the outdoor unit is not broken at least
once a year.
࡞ ɇ˝ϩͱʒͱϑͱɇцθʪϑЇϩЇθцࡨʒʪɇϩ˵ͱθΧθͱΧʪθϩцʒɇɇ˝ʪ࢒
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.
࡞ Ɵ˵ϑɇцθʪϑЇϩʪʪʀϩθʀϑ˵ͱʀࡨ˙θʪࡨΧθͱɵʪϑиϩ˵ϩ˵ʪΧθͱʒЇʀϩࡨͱθЇθц࢒
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.
࡞ ϑиʪɇϑɵʪ˝˵ɇθ˙Їϩͱ˵ЇɇϑࡨϩɇцɇϑͱθʪϑЇϩʪʪʀϩθʀϑ˵ͱʀࡨ
˙θʪͱθΧθͱɵʪϑиϩ˵ϩ˵ʪΧθͱʒЇʀϩ࢒
Do not drink the water from the air conditioner.
࡞ Ɵ˵ʪиɇϩʪθɇцɵʪ˵ɇθ˙Їϩͱ˵Їɇϑ࢒
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.
࡞ Ɵ˵ϑɇцθʪϑЇϩɵЇθϑͱθЇθц࢒
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.
Avoid directly exposing humans, animals or plants to the air flow from the
air conditioner for long periods of time.
࡞ This may result in harm to humans, animals or plants.

Safety Information
9
English
FOR CLEANING
WARNING
Do not clean the appliance by spraying water directly onto it. Do not use
benzene, thinner, alcohol or acetone to clean the appliance.
࡞ This may result in discoloration, deformation, damage, electric shock or
fire.
Before cleaning or performing maintenance, unplug the air conditioner
from the wall socket and wait until the fan stops.
࡞ Failing to do so may result in electric shock or fire.
CAUTION
Take care when cleaning the surface of the heat exchanger of the outdoor
unit since it has sharp edges.
࡞ ƟͱɇЭͱʒʀЇϩϩ˝цͱЇθ˙˝ʪθϑࡨиʪɇθϩ˵ʀʀͱϩϩͱ˝ͱЭʪϑи˵ʪʀʪɇ˝ϩ࢒
࡞ Ɵ˵ϑϑ˵ͱЇʒɵʪʒͱʪɵцɇαЇɇ˙ʪʒϩʪʀ˵ʀɇΧʪɇϑʪʀͱϩɇʀϩцͱЇθϑϩɇʪθ
ͱθϑʪθЭʀʪʀʪϩθʪ࢒
Do not clean the inside of the air conditioner by yourself.
࡞ ͱθʀʪɇ˝ϑʒʪϩ˵ʪɇΧΧɇʀʪࡨʀͱϩɇʀϩцͱЇθʪɇθʪϑϩϑʪθЭʀʪʀʪϩθʪ࢒
࡞ Ǯ˵ʪʀʪɇ˝ϩ˵ʪϩʪθɇ˙ϩʪθࡨθʪ˙ʪθϩͱϩ˵ʪʒʪϑʀθΧϩͱϑϩ˵ʪࣲAʪɇ˝
and Maintaining’ section.
࡞ Failure to do may result in damage, electric shock or fire.

At a Glance
10 English
Ɵ˵ʪʒͱͱθЇϩɇʒϩϑʒϑΧɇцɇцͱͱϑ˝˵ϩцʒ˙˙ʪθʪϩ˙θͱϩ˵ʪЇϑϩθɇϩͱϑ˵ͱиɵʪͱиࡨ
depending on the model and the panel type.
Indoor Unit Overview
02
04
03
01
01 Display
02 θ˙ͱиɵɇʒʪࢬθͱЇϩʪϩࣔϑʒʪࣕࢬ
ǮʒࣞθʪʪΧɇʪ
ࣔǽͱЇʀɇЇϑʪϩ˵ʪǮʒࣞθʪʪAͱͱ˝˙Їʀϩͱ
и˵ʪϩ˵ʪAͱͱࡨUθцࡨͱθɇͱʒʪϑθЇ˝࢒ࣕ
ࣔŵʪ˙ʪθϩͱϩ˵ʪθʪͱϩʪʀͱϩθͱɇЇɇ˙ͱθ
ΧθͱʒЇʀϩͱΧʪθɇϩͱ࢒ࣕ
03 Air intake
04 θ˙ϩʪθࣔЇʒʪθϩ˵ʪ˝θʪࣕ
Indication Function
ĮࢬĮ˙˙ͱΧʪθɇϩͱʒʀɇϩͱθ
ŵʪͱЭ˝˙θͱϑϩʒʀɇϩͱθ
Timer indicator
Filter cleaning indicator
ŵʪͱϩʪʀͱϩθͱϑʪϑͱθ

At a Glance
11
English
Operation Features
Operating temperature and humidity
Ǯ˵ʪЇϑ˝ϩ˵ʪɇθʀͱʒϩͱʪθ˙ͱͱиϩ˵ʪͱΧʪθɇϩ˝ϩʪΧʪθɇϩЇθʪɇʒ˵Їʒϩцθɇ˝ʪϑ࢒
Mode Outdoor
temperature
Indoor
temperature Indoor humidity If out of conditions
Cool
mode
Depending on
the outdoor unit
specifications
ߠߛঞϩͱߣߚঞ
ࣔߛߠজϩͱߝߜজࣕ
80 % or less
θʪɇϩЭʪ˵Їʒϩц
Condensation may occur on the
ʒͱͱθЇϩиϩ˵θϑϩͱ˵ɇЭʪʪϩ˵ʪθ
иɇϩʪθɵͱиͱ˙˙ͱθʒθͱΧͱϩ˵ʪ˙ͱͱθ
Heat
mode
ߢߛঞͱθʪϑϑ
ࣔߜߡজͱθʪϑϑࣕ -Internal protection triggers and the air conditioner will stop.
Dry
mode
ߠߟঞϩͱߣߚঞ
ࣔߛߢজϩͱߝߜজࣕ -
Condensation may occur on the
ʒͱͱθЇϩиϩ˵θϑϩͱ˵ɇЭʪʪϩ˵ʪθ
иɇϩʪθɵͱиͱ˙˙ͱθʒθͱΧͱϩ˵ʪ˙ͱͱθ
CAUTION
࡞ Ã˙цͱЇЇϑʪϩ˵ʪɇθʀͱʒϩͱʪθɇϩɇθʪɇϩЭʪ˵ЇʒϩцɇɵͱЭʪߢߚࡨϩɇцʀɇЇϑʪɇ˙ͱθɇϩͱͱ˙
condensation and a leakage of water on the floor.
࡞ The standardized temperature for heating is 7জࢬߞߟঞ. If the outdoor temperature drops to
0জࢬߝߜঞͱθɵʪͱиࡨϩ˵ʪ˵ʪɇϩ˝ʀɇΧɇʀϩцʀɇɵʪθʪʒЇʀʪʒʒʪΧʪʒ˝ͱϩ˵ʪϩʪΧʪθɇϩЇθʪʀͱʒϩͱ࢒
Ã˙ϩ˵ʪʀͱͱ˝ͱΧʪθɇϩͱϑЇϑʪʒɇϩͱЭʪθߝߜজࢬߣߚঞࣔʒͱͱθϩʪΧʪθɇϩЇθʪࣕࡨϩʒͱʪϑͱϩʀͱͱɇϩϩϑ˙Ї
capacity.
࡞ Ã˙ϩ˵ʪʒͱͱθЇϩϑͱЇϩͱ˙ϩ˵ʪͱΧʪθɇϩ˝ϩʪΧʪθɇϩЇθʪɇʒ˵Їʒϩцθɇ˝ʪࡨϩ˵ʪϑɇ˙ʪθцʒʪЭʀʪɇц
operate and the air conditioner may stops.

12 English
Cleaning and Maintenance
9ʪ˙ͱθʪʀʪɇ˝ϩ˵ʪʒͱͱθЇϩࡨɵʪϑЇθʪϩͱϩЇθͱ˙˙ϩ˵ʪɇЇуɇθцΧͱиʪθϑиϩʀ˵࢒
Cleaning and Maintaining
Cleaning the indoor unit exterior
ǮΧʪϩ˵ʪϑЇθ˙ɇʀʪͱ˙ϩ˵ʪЇϩиϩ˵ɇϑ˝˵ϩциʪϩ
ͱθʒθцʀͱϩ˵и˵ʪʪʪʒʪʒ࢒ǮΧʪͱ˙˙ʒθϩͱ˙ͱʒʒࣞ
ϑ˵ɇΧʪʒɇθʪɇϑɵцЇϑ˝ɇϑͱ˙ϩɵθЇϑ˵࢒
CAUTION
࡞ Do not use alkaline detergent, sulphuric
ɇʀʒࡨ˵цʒθͱʀ˵ͱθʀɇʀʒࡨͱθͱθ˝ɇʀϑͱЭʪϩϑ
ࣔϑЇʀ˵ɇϑϩ˵ʪθࡨʪθͱϑʪʪࡨɇʒɇʀʪϩͱʪࣕϩͱ
clean the surfaces.
࡞ Do not attach any stickers on the surfaces
ɵʪʀɇЇϑʪϩ˵ϑɇцʀɇЇϑʪʒɇɇ˝ʪ࢒
࡞ Ǯ˵ʪцͱЇʀʪɇϩ˵ʪ˵ʪɇϩʪуʀ˵ɇ˝ʪθͱϩ˵ʪ
ʒͱͱθЇϩࡨцͱЇʪʪʒϩͱʒϑɇϑϑʪɵʪϩ˵ʪ
indoor unit. Therefore, you must contact the
ͱʀɇϑʪθЭʀʪʀʪϩʪθ˙ͱθ˵ʪΧ࢒
Cleaning the outdoor unit heat exchanger
Spray water to clean the dust.
CAUTION
࡞ The heat exchanger of the outdoor unit has
sharp edges. Take care when cleaning its
surface.
NOTE
࡞ If it is difficult to clean the heat exchanger
ͱ˙ϩ˵ʪͱЇϩʒͱͱθЇϩࡨʀͱϩɇʀϩϩ˵ʪͱʀɇϑʪθЭʀʪ
center.

13
English
Cleaning and Maintenance
Cleaning the air filter
CAUTION
࡞ 9ʪϑЇθʪϩͱ˵ͱʒϩ˵ʪ˝θʪиϩ˵ɇ˵ɇʒϩͱΧθʪЭʪϩʒθͱΧΧ˝˙θͱϩ˵ʪͱΧʪ˝ͱ˙ϩ˵ʪ˙θͱϩ˝θʪ࢒
1 Detaching the air filter
ťЇϑ˵ʒͱиϩ˵ʪ˵ͱͱϑɇϩʪɇʀ˵ϑʒʪͱ˙ϩ˵ʪ˙θͱϩ
grille to open the grille.
NOTE
࡞ Ɵ˵ʪ˵ͱͱϑɇθʪͱʀɇϩʪʒͱɵͱϩ˵ϑʒʪϑͱ˙ϩ˵ʪ
front grill with the Samsung logo.
ťЇͱЇϩϩ˵ʪɇθ˙ϩʪθ˙θͱϩ˵ʪʒͱͱθЇϩ࢒
2 Cleaning the air filter
Aʪɇϩ˵ʪɇθ˙ϩʪθиϩ˵ɇЭɇʀЇЇʀʪɇʪθͱθϑͱ˙ϩ
ɵθЇϑ˵࢒Ã˙ʒЇϑϩϑϩͱͱ˵ʪɇЭцࡨϩ˵ʪθϑʪϩиϩ˵
θЇ˝иɇϩʪθɇʒʒθцϩɇЭʪϩɇϩʪʒɇθʪɇ࢒
CAUTION
UͱͱϩϑʀθЇɵϩ˵ʪɇθ˙ϩʪθиϩ˵ɇɵθЇϑ˵ͱθͱϩ˵ʪθ
cleaning utensil. This may damage the filter.
NOTE
࡞ If the air filter dries in a humid area, it may
ΧθͱʒЇʀʪͱ˙˙ʪϑЭʪͱʒͱЇθϑ࢒Aʪɇϩɇ˝ɇɇʒ
ʒθцϩɇиʪࣞЭʪϩɇϩʪʒɇθʪɇ࢒
࡞ The cleaning period may differ depending on
ϩ˵ʪЇϑɇ˝ʪɇʒʪЭθͱʪϩɇʀͱʒϩͱϑࡨϑͱ
ʀʪɇϩ˵ʪɇθ˙ϩʪθʪЭʪθциʪʪ˙ϩ˵ʪʒͱͱθ
unit is in the dusty area.

14 English
Cleaning and Maintaining
Cleaning and Maintenance
3 ŵʪɇϑϑʪɵ˝ϩ˵ʪɇθ˙ϩʪθ
CAUTION
࡞ If the indoor unit is used without the air filter,
ϩ˵ʪʒͱͱθЇϩɇцɵʪʒɇɇ˝ʪʒʒЇʪϩͱʒЇϑϩ࢒
4 ŵʪϑʪϩϩ˝ϩ˵ʪɇθ˙ϩʪθࣔǮθʪʒθʪͱϩʪʀͱϩθͱϑɇͱΧϩͱɇϩʪࣕ
˙ϩʪθʀʪɇ˝ɇʒθʪɇϑϑʪɵ˝ϩ˵ʪɇθ˙ϩʪθࡨ
ɵʪϑЇθʪϩͱθʪϑʪϩϩ˵ʪ˙ϩʪθࣞʀʪɇ˝θʪʒʪθɇϑ
follows:
࡞ Indoor unit with the wired remote control:
ťθʪϑϑϩ˵ʪFilter ResetɵЇϩϩͱ࢒
࡞ Indoor unit with the wireless remote control:
ťθʪϑϑϩ˵ʪOptionsɵЇϩϩͱͱθࣔFilter
Resetࣕ9˝Χθʪϑϑϩ˵ʪSETɵЇϩϩͱ࢒
NOTE
࡞ Ɵ˵ʪ˙ϩʪθθʪϑʪϩʒʀɇϩͱθɵϑи˵ʪϩ˵ʪɇθ
˙ϩʪθϑ˵ͱЇʒɵʪʀʪɇʪʒ࢒
࡞ Ã˙ϩ˵ʪɇ˝ʪͱ˙ϩ˵ʪɇθ˙ͱиɵɇʒʪϑʀ˵ɇ˝ʪʒ
ɵцͱΧʪ˝ϩ˵ʪ˙θͱϩ˝θʪ˙ͱθϑϩɇɇϩͱ
ͱθɇϩʪɇʀʪͱ˙ϩ˵ʪʒͱͱθЇϩࡨɵʪϑЇθʪ
to turn off and then on the auxiliary switch
ɵʪ˙ͱθʪͱΧʪθɇϩ˝ϩ˵ʪʒͱͱθЇϩɇ˝ɇ࢒Ã˙
ͱϩࡨϩ˵ʪɇ˝ʪͱ˙ϩ˵ʪɇθ˙ͱиɵɇʒʪɇцɵʪ
ʀ˵ɇ˝ʪʒɇʒϩ˵ʪɵɇʒʪϑɇцͱϩɵʪʀͱϑʪʒ
after turning off the indoor unit.

15
English
Cleaning and Maintenance
Periodical maintenance
Unit Maintenance item Interval Requires qualified
technicians
Indoor
unit
Clean the air filter. At least once a month
Clean the condensate drain pan. Once a year ŵʪαЇθʪʒ
Clean up the heat exchange. Once a year ŵʪαЇθʪʒ
Clean the condensate drain pipe. ĮʀʪʪЭʪθцߞͱϩ˵ϑ ŵʪαЇθʪʒ
ŵʪΧɇʀʪϩ˵ʪθʪͱϩʪʀͱϩθͱɵɇϩϩʪθʪϑ࢒ At least once a year
Outdoor
unit
Clean the heat exchanger on the
outside of the unit. ĮʀʪʪЭʪθцߞͱϩ˵ϑ ŵʪαЇθʪʒ
Clean the heat exchanger on the
inside of the unit. Once a year ŵʪαЇθʪʒ
Clean the electric components with
ʪϩϑͱ˙ɇθ࢒ Once a year ŵʪαЇθʪʒ
Verify that all the electric
components are firmly tightened. Once a year ŵʪαЇθʪʒ
Clean the fan. Once a year ŵʪαЇθʪʒ
Ǥʪθ˙цϩ˵ɇϩϩ˵ʪ˙ɇɇϑϑʪɵʪϑɇθʪ
firmly tightened. Once a year ŵʪαЇθʪʒ
Clean the condensate drain pan. Once a year ŵʪαЇθʪʒ

16 English
Cleaning and Maintaining
Cleaning and Maintenance
Troubleshooting
ŵʪ˙ʪθϩͱϩ˵ʪ˙ͱͱи˝ʀ˵ɇθϩ˙ϩ˵ʪɇθʀͱʒϩͱʪθͱΧʪθɇϩʪϑɇɵͱθɇц࢒Ɵ˵ϑɇцϑɇЭʪϩʪɇʒ
unnecessary expense.
Problem Solution
The air conditioner
does not operate
immediately after it
has been restarted.
࡞ 9ʪʀɇЇϑʪͱ˙ϩ˵ʪΧθͱϩʪʀϩЭʪʪʀ˵ɇϑࡨϩ˵ʪɇΧΧɇʀʪʒͱʪϑͱϩϑϩɇθϩ
ͱΧʪθɇϩ˝ʪʒɇϩʪцϩͱʪʪΧϩ˵ʪЇϩ˙θͱͱЭʪθͱɇʒ˝࢒Ɵ˵ʪɇθ
conditioner will start in 3 minutes.
The air conditioner
does not work at
all.
࡞ Check power status and then operate the air conditioner again.
࡞ A˵ʪʀ˙ϩ˵ʪʀθʀЇϩɵθʪɇʪθϑϑиϩʀ˵ʪʒͱ˙˙࢒
࡞ Check if there is a power failure.
࡞ A˵ʪʀцͱЇθ˙Їϑʪ࢒đɇʪϑЇθʪϩϑͱϩɵͱиͱЇϩ࢒
The temperature
does not change.
࡞ Check if you selected Fan mode.
ťθʪϑϑϩ˵ʪModeɵЇϩϩͱͱϩ˵ʪθʪͱϩʪʀͱϩθͱϩͱϑʪʪʀϩɇͱϩ˵ʪθͱʒʪ࢒
The cool (warm)
air does not come
out of the air
conditioner.
࡞ A˵ʪʀ˙ϩ˵ʪϑʪϩϩʪΧʪθɇϩЇθʪϑ˵˝˵ʪθࣔͱиʪθࣕϩ˵ɇϩ˵ʪʀЇθθʪϩ
ϩʪΧʪθɇϩЇθʪ࢒ťθʪϑϑϩ˵ʪ TemperatureɵЇϩϩͱͱϩ˵ʪθʪͱϩʪʀͱϩθͱϩͱ
ʀ˵ɇ˝ʪϩ˵ʪϑʪϩϩʪΧʪθɇϩЇθʪ࢒ťθʪϑϑϩ˵ʪTemperatureɵЇϩϩͱϩͱʒʪʀθʪɇϑʪ
or increase the temperature.
࡞ A˵ʪʀ˙ϩ˵ʪɇθ˙ϩʪθϑɵͱʀʪʒɵцʒθϩ࢒Aʪɇϩ˵ʪɇθ˙ϩʪθʪЭʪθцϩиͱ
weeks.
࡞ A˵ʪʀ˙ϩ˵ʪɇθʀͱʒϩͱʪθ˵ɇϑЇϑϩɵʪʪϩЇθʪʒͱ࢒Ã˙ϑͱࡨиɇϩߝ
minutes. Cool air does not come out to protect the compressor of the
outdoor unit.
࡞ Check if the air conditioner is installed in a place with a direct exposure
ϩͱϑЇ˝˵ϩ࢒²ɇ˝ʀЇθϩɇϑͱиʒͱиϑϩͱɵͱͱϑϩʀͱͱ˝ʪ˙˙ʀʪʀц࢒
࡞ A˵ʪʀ˙ϩ˵ʪʀͱЭʪθͱθɇцͱɵϑϩɇʀʪϑͱϩʪɇθϩ˵ʪͱЇϩʒͱͱθЇϩ࢒
࡞ Check if the refrigerant pipe is too long.
࡞ A˵ʪʀ˙ϩ˵ʪɇθʀͱʒϩͱʪθϑͱцɇЭɇɇɵʪAͱͱͱʒʪ࢒
࡞ A˵ʪʀ˙ϩ˵ʪθʪͱϩʪʀͱϩθͱϑͱцɇЭɇɇɵʪ˙ͱθʀͱͱ˝ͱʒʪ࢒
The fan speed does
not change.
࡞ Check if you selected Auto or Dry mode.
 Ɵ˵ʪɇθʀͱʒϩͱʪθɇЇϩͱɇϩʀɇцɇʒЇϑϩϑϩ˵ʪ˙ɇϑΧʪʪʒϩͱЇϩͱЇϩͱࢬ
Dry mode.
Timer function does
not set.
࡞ Check if you press the PowerɵЇϩϩͱͱϩ˵ʪθʪͱϩʪʀͱϩθͱɇ˙ϩʪθцͱЇ
˵ɇЭʪϑʪϩϩ˵ʪϩʪ࢒
Odors permeate in
the room during
operation.
࡞ Check if the appliance is running in a smoky area or if there is a smell
entering from outside. Operate the air conditioner in Fan mode or open
the windows to air out the room.

17
English
Cleaning and Maintenance
Problem Solution
The air conditioner
makes a bubbling
sound.
࡞ ɵЇɵɵ˝ϑͱЇʒɇцɵʪ˵ʪɇθʒи˵ʪϩ˵ʪθʪ˙θ˝ʪθɇϩϑʀθʀЇɇϩ˝
through the compressor. Let the air conditioner operate in a selected
mode.
࡞ Ǯ˵ʪцͱЇΧθʪϑϑϩ˵ʪPowerɵЇϩϩͱͱϩ˵ʪθʪͱϩʪʀͱϩθͱࡨͱϑʪɇцɵʪ
heard from the drain pump inside the air conditioner.
Water is dripping
from the air flow
blades.
࡞ A˵ʪʀ˙ϩ˵ʪɇθʀͱʒϩͱʪθ˵ɇϑɵʪʪʀͱͱ˝˙ͱθɇʪуϩʪʒʪʒΧʪθͱʒͱ˙
ϩʪиϩ˵ϩ˵ʪɇθ˙ͱиɵɇʒʪϑΧͱϩʪʒʒͱииɇθʒϑ࢒Aͱʒʪϑɇϩͱɇц
generate due to the difference in temperature.
Remote control is
not working.
࡞ A˵ʪʀ˙цͱЇθɵɇϩϩʪθʪϑɇθʪʒʪΧʪϩʪʒ࢒
࡞ đɇʪϑЇθʪɵɇϩϩʪθʪϑɇθʪʀͱθθʪʀϩцϑϩɇʪʒ࢒
࡞ đɇʪϑЇθʪͱϩ˵˝ϑɵͱʀ˝цͱЇθθʪͱϩʪʀͱϩθͱϑʪϑͱθ࢒
࡞ Check that there are strong lighting apparatus near the air conditioner.
Ɗϩθͱ˝˝˵ϩи˵ʀ˵ʀͱʪϑ˙θͱ˙ЇͱθʪϑʀʪϩɵЇɵϑͱθʪͱϑ˝ϑɇц
ϩʪθθЇΧϩϩ˵ʪʪʪʀϩθʀиɇЭʪϑ࢒
The air conditioner
does not turn on or
off with the wired
remote control.
࡞ Check if you set the wired remote control for group control.
The wired remote
control does not
operate.
࡞ Check if TEST indicator is displayed on the wired remote control. If so,
ϩЇθͱ˙˙ϩ˵ʪЇϩɇʒϑиϩʀ˵ͱ˙˙ϩ˵ʪʀθʀЇϩɵθʪɇʪθ࢒AɇцͱЇθʪɇθʪϑϩ
contact center.
The indicators of
the digital display
flashes.
࡞ ťθʪϑϑϩ˵ʪPowerɵЇϩϩͱͱϩ˵ʪθʪͱϩʪʀͱϩθͱϩͱϩЇθϩ˵ʪЇϩͱ˙˙ɇʒ
ϑиϩʀ˵ϩ˵ʪʀθʀЇϩɵθʪɇʪθͱ˙˙࢒Ɵ˵ʪࡨϑиϩʀ˵ϩͱɇ˝ɇ࢒

18 English
Safety Information
Safety Information on Installation
WARNING
࡞ Hazards or unsafe practices that may result in
ϑʪЭʪθʪΧʪθϑͱɇЇθцͱθʒʪɇϩ˵࢒
CAUTION
࡞ Hazards or unsafe practices that may result in
ͱθΧʪθϑͱɇЇθцͱθΧθͱΧʪθϩцʒɇɇ˝ʪ࢒
࡞ Aɇθʪ˙Їц˙ͱͱиϩ˵ʪΧθʪʀɇЇϩͱϑϑϩʪʒɵʪͱи
ɵʪʀɇЇϑʪϩ˵ʪцɇθʪʪϑϑʪϩɇϩͱ˝Їɇθɇϩʪʪϩ˵ʪϑɇ˙ʪϩц
ͱ˙ϩ˵ʪʪαЇΧʪϩ࢒
WARNING
࡞ Always disconnect the air conditioner from the
ΧͱиʪθϑЇΧΧцɵʪ˙ͱθʪϑʪθЭʀ˝ϩͱθɇʀʀʪϑϑ˝ϩϑ
internal components.
࡞ Verify that installation and testing operations are
Χʪθ˙ͱθʪʒɵцαЇɇ˙ʪʒΧʪθϑͱʪ࢒
࡞ Verify that the air conditioner is not installed in an
ʪɇϑцɇʀʀʪϑϑɵʪɇθʪɇ࢒
General information
WARNING
࡞ Aɇθʪ˙Їцθʪɇʒϩ˵ʪʀͱϩʪϩͱ˙ϩ˵ϑɇЇɇɵʪ˙ͱθʪ
installing the air conditioner and store the manual in a
ϑɇ˙ʪΧɇʀʪͱθʒʪθϩͱɵʪɇɵʪϩͱЇϑʪϩɇϑθʪ˙ʪθʪʀʪɇ˙ϩʪθ
installation.
࡞ For maximum safety, installers should always carefully
read the following warnings.
࡞ Store the operation and installation manual in a safe
ͱʀɇϩͱɇʒθʪʪɵʪθϩͱ˵ɇʒϩͱЭʪθϩͱϩ˵ʪʪиͱиʪθ
if the air conditioner is sold or transferred.
࡞ This manual explains how to install an indoor unit with
ɇϑΧϩϑцϑϩʪиϩ˵ϩиͱƊđƊƸĘЇϩϑ࢒Ɵ˵ʪЇϑʪͱ˙
other types of units with different control systems may
ʒɇɇ˝ʪϩ˵ʪЇϩϑɇʒЭɇʒɇϩʪϩ˵ʪиɇθθɇϩц࢒Ɵ˵ʪ
ɇЇ˙ɇʀϩЇθʪθϑ˵ɇͱϩɵʪθʪϑΧͱϑɵʪ˙ͱθʒɇɇ˝ʪϑ
arising from the use of non compliant units.
࡞ Ɵ˵ʪɇЇ˙ɇʀϩЇθʪθϑ˵ɇͱϩɵʪθʪϑΧͱϑɵʪ˙ͱθʒɇɇ˝ʪ
originating from unauthorized changes or the improper
ʀͱʪʀϩͱͱ˙ʪʪʀϩθʀɇʒθʪαЇθʪʪϩϑϑʪϩ˙ͱθϩ˵ϩ˵ʪ
࣯ĮΧʪθɇϩ˝ϩϑࣰϩɇɵʪࡨʀЇʒʪʒϩ˵ʪɇЇɇࡨϑ˵ɇ
ʪʒɇϩʪцЭɇʒɇϩʪϩ˵ʪиɇθθɇϩц࢒
࡞ Ɵ˵ʪɇθʀͱʒϩͱʪθϑ˵ͱЇʒɵʪЇϑʪʒͱц˙ͱθϩ˵ʪ
ɇΧΧʀɇϩͱϑ˙ͱθи˵ʀ˵ϩ˵ɇϑɵʪʪʒʪϑ˝ʪʒࡧϩ˵ʪʒͱͱθ
ЇϩϑͱϩϑЇϩɇɵʪϩͱɵʪϑϩɇʪʒɇθʪɇϑЇϑʪʒ˙ͱθ
laundry.
࡞ UͱͱϩЇϑʪϩ˵ʪЇϩϑ˙ʒɇɇ˝ʪʒ࢒Ã˙ΧθͱɵʪϑͱʀʀЇθࡨ
switch the unit off and disconnect it from the power
supply.
࡞ ÃͱθʒʪθϩͱΧθʪЭʪϩʪʪʀϩθʀϑ˵ͱʀϑࡨ˙θʪϑͱθЇθʪϑࡨ
ɇиɇцϑϑϩͱΧϩ˵ʪЇϩࡨʒϑɇɵʪϩ˵ʪΧθͱϩʪʀϩͱϑиϩʀ˵
ɇʒʀͱϩɇʀϩƊđƊƸĘࣴϑϩʪʀ˵ʀɇϑЇΧΧͱθϩ˙ϩ˵ʪЇϩ
ΧθͱʒЇʀʪϑϑͱʪࡨ˙ϩ˵ʪΧͱиʪθʀɇɵʪϑ˵ͱϩͱθʒɇɇ˝ʪʒͱθ
˙ϩ˵ʪЇϩϑЭʪθцͱϑц࢒
࡞ иɇцϑθʪʪɵʪθϩͱϑΧʪʀϩϩ˵ʪЇϩࡨʪʪʀϩθʀ
ʀͱʪʀϩͱϑࡨθʪ˙θ˝ʪθɇϩϩЇɵʪϑɇʒΧθͱϩʪʀϩͱϑθʪ˝Їɇθц࢒
Ɵ˵ʪϑʪͱΧʪθɇϩͱϑϑ˵ͱЇʒɵʪΧʪθ˙ͱθʪʒɵцαЇɇ˙ʪʒ
personnel only.
࡞ Ɵ˵ʪЇϩʀͱϩɇϑͱЭ˝Χɇθϩϑࡨи˵ʀ˵ϑ˵ͱЇʒɇиɇцϑɵʪ
kept out of the reach of children.
࡞ UͱͱϩɇϩϩʪΧϩϩͱθʪΧɇθࡨͱЭʪࡨɇϩʪθͱθθʪϑϩɇϩ˵ʪ
Їϩ࢒Ã˙Χʪθ˙ͱθʪʒɵцЇɇЇϩ˵ͱθіʪʒΧʪθϑͱʪࡨϩ˵ʪϑʪ
operations may cause electric shocks or fires.
࡞ UͱͱϩΧɇʀʪʀͱϩɇʪθϑиϩ˵αЇʒϑͱθͱϩ˵ʪθͱɵʪʀϩϑͱ
the unit.
࡞ All the materials used for the manufacture and
Χɇʀɇ˝˝ͱ˙ϩ˵ʪɇθʀͱʒϩͱʪθɇθʪθʪʀцʀɇɵʪ࢒
࡞ Ɵ˵ʪΧɇʀ˝ɇϩʪθɇɇʒʪу˵ɇЇϑϩɵɇϩϩʪθʪϑͱ˙ϩ˵ʪ
θʪͱϩʪʀͱϩθͱʪθࣔͱΧϩͱɇࣕЇϑϩɵʪʒϑΧͱϑʪʒͱ˙
accordance with current laws.
࡞ Ɵ˵ʪɇθʀͱʒϩͱʪθʀͱϩɇϑɇθʪ˙θ˝ʪθɇϩϩ˵ɇϩ˵ɇϑϩͱɵʪ
disposed of as special waste. At the end of its life cycle,
ϩ˵ʪɇθʀͱʒϩͱʪθЇϑϩɵʪʒϑΧͱϑʪʒͱ˙ɇЇϩ˵ͱθϑʪʒ
ʀʪϩθʪϑͱθθʪϩЇθʪʒϩͱϩ˵ʪθʪϩɇʪθϑͱϩ˵ɇϩϩʀɇɵʪ
disposed of correctly and safely.
Installing the unit
WARNING
IMPORTANT: When installing the unit, always remember to
connect first the refrigerant tubes, then the electrical lines.
࡞ иɇцϑʒϑɇϑϑʪɵʪϩ˵ʪʪʪʀϩθʀʪϑɵʪ˙ͱθʪϩ˵ʪ
θʪ˙θ˝ʪθɇϩϩЇɵʪϑ࢒
࡞ ƸΧͱθʪʀʪΧϩࡨϑΧʪʀϩϩ˵ʪΧθͱʒЇʀϩϩͱЭʪθ˙цϩ˵ɇϩϩ˵ɇϑͱϩ
ɵʪʪʒɇɇ˝ʪʒʒЇθ˝ϩθɇϑΧͱθϩ࢒Ã˙ϩ˵ʪΧθͱʒЇʀϩɇΧΧʪɇθϑ
damaged, DO NOT INSTALL it and immediately report
ϩ˵ʪʒɇɇ˝ʪϩͱϩ˵ʪʀɇθθʪθͱθθʪϩɇʪθࣔ˙ϩ˵ʪϑϩɇʪθͱθ
the authorized technician has collected the material
˙θͱϩ˵ʪθʪϩɇʪθ࢒ࣕ

19
English
Safety Information
࡞ After completing the installation, always carry out a
˙ЇʀϩͱɇϩʪϑϩɇʒΧθͱЭʒʪϩ˵ʪϑϩθЇʀϩͱϑͱ˵ͱиϩͱ
operate the air conditioner to the user.
࡞ UͱͱϩЇϑʪϩ˵ʪɇθʀͱʒϩͱʪθʪЭθͱʪϩϑиϩ˵
˵ɇіɇθʒͱЇϑϑЇɵϑϩɇʀʪϑͱθʀͱϑʪϩͱʪαЇΧʪϩϩ˵ɇϩθʪʪɇϑʪ
˙θʪʪ˙ɇʪϑϩͱɇЭͱʒϩ˵ʪͱʀʀЇθθʪʀʪͱ˙˙θʪϑࡨʪуΧͱϑͱϑͱθ
Їθʪϑ࢒
࡞ ĮЇθЇϩϑϑ˵ͱЇʒɵʪϑϩɇʪʒʀͱΧɇʀʪиϩ˵ϩ˵ʪ
spaces shown in the installation manual, to ensure
ɇʀʀʪϑϑɵϩц˙θͱɵͱϩ˵ϑʒʪϑɇʒɇͱиθʪΧɇθϑͱθ
ɇϩʪɇʀʪͱΧʪθɇϩͱϑϩͱɵʪʀɇθθʪʒͱЇϩ࢒Ɵ˵ʪЇϩࣴϑ
ʀͱΧͱʪϩϑϑ˵ͱЇʒɵʪɇʀʀʪϑϑɵʪɇʒʪɇϑцϩͱʒϑɇϑϑʪɵʪ
иϩ˵ͱЇϩʪʒɇ˝ʪθ˝ΧʪͱΧʪɇʒͱɵʪʀϩϑ࢒
ͱθϩ˵ϑθʪɇϑͱࡨи˵ʪΧθͱЭϑͱϑͱ˙ϩ˵ʪϑϩɇɇϩͱ
ɇЇɇɇθʪͱϩʀͱΧʪʒиϩ˵ࡨϩ˵ʪʀͱϑϩθʪαЇθʪʒϩͱ
ɇʀʀʪϑϑɇʒθʪΧɇθϩ˵ʪЇϩϑࣔƊkƟǽAĮĘUÃƟÃĮĘƊࡨɇϑ
ϑʪϩͱЇϩΧθʪЭɇ˝θʪ˝Їɇϩͱϑࣕиϩ˵˵ɇθʪϑϑʪϑࡨɇʒʒʪθϑࡨ
ϑʀɇ˙˙ͱʒ˝ͱθɇцͱϩ˵ʪθʪʪЭɇϩͱϑцϑϩʪиĘĮƟɵʪ
ʀͱϑʒʪθʪʒΧɇθϩͱ˙ϩ˵ʪиɇθθɇϩцɇʒиɵʪʀ˵ɇθ˝ʪʒϩͱϩ˵ʪ
end customer.
Power supply line, fuse or circuit
breaker
WARNING
࡞ 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.
࡞ иɇцϑЭʪθ˙цϩ˵ɇϩɇϑЇϩɇɵʪ˝θͱЇʒ˝ʀͱʪʀϩͱ
ϑɇЭɇɇɵʪ࢒
࡞ Ǥʪθ˙цϩ˵ɇϩϩ˵ʪЭͱϩɇ˝ʪɇʒ˙θʪαЇʪʀцͱ˙ϩ˵ʪ
power supply comply with the specifications and
that the installed power is sufficient to ensure
the operation of any other domestic appliance
connected to the same electric lines.
࡞ иɇцϑЭʪθ˙цϩ˵ɇϩϩ˵ʪʀЇϩࣞͱ˙˙ɇʒΧθͱϩʪʀϩͱ
ϑиϩʀ˵ʪϑɇθʪϑЇϩɇɵцʒʪϑͱʪʒ࢒
࡞ Verify that the air conditioner is connected to the
power supply in accordance with the instructions
ΧθͱЭʒʪʒϩ˵ʪиθ˝ʒɇ˝θɇʀЇʒʪʒϩ˵ʪɇЇɇ࢒
࡞ иɇцϑЭʪθ˙цϩ˵ɇϩʪʪʀϩθʀʀͱʪʀϩͱϑࣔʀɇɵʪ
ʪϩθцࡨϑʪʀϩͱͱ˙ʪɇʒϑࡨΧθͱϩʪʀϩͱϑࡳࣕɇθʪʀͱΧɇϩ
with the electric specifications and with the
ϑϩθЇʀϩͱϑΧθͱЭʒʪʒϩ˵ʪиθ˝ϑʀ˵ʪʪ࢒
иɇцϑЭʪθ˙цϩ˵ɇϩɇʀͱʪʀϩͱϑʀͱΧциϩ˵
ϩ˵ʪϑϩɇʒɇθʒϑɇΧΧʀɇɵʪϩͱϩ˵ʪϑϩɇɇϩͱͱ˙ɇθ
conditioners.
࡞ ʀʪϑʒϑʀͱʪʀϩʪʒ˙θͱϩ˵ʪΧͱиʪθϑЇΧΧцϑ˵ͱЇʒɵʪ
ʀͱΧʪϩʪцʒϑʀͱʪʀϩʪʒϩ˵ʪʀͱʒϩͱͱ˙ͱЭʪθЭͱϩɇ˝ʪ
category.
࡞ 9ʪϑЇθʪͱϩϩͱΧʪθ˙ͱθΧͱиʪθʀɇɵʪͱʒ˙ʀɇϩͱࡨ
extension wiring, and multiple wire connection.
– It may cause electric shock or fire due to poor
ʀͱʪʀϩͱࡨΧͱͱθϑЇɇϩͱࡨͱθʀЇθθʪϩϩͱЭʪθθʒʪ࢒
– Ǯ˵ʪʪуϩʪϑͱиθ˝ϑθʪαЇθʪʒʒЇʪϩͱΧͱиʪθʪ
damage, refer to Step 13 Optional: Extending the
power cable in the installation manual.
CAUTION
Make sure that you earth the cables.
࡞ Do not connect the earth wire to the gas pipe, water
pipe, lighting rod or telephone wire. If earthing is not
complete, electric shock or fire may occur.
Install the circuit breaker.
࡞ Ã˙ϩ˵ʪʀθʀЇϩɵθʪɇʪθϑͱϩϑϩɇʪʒࡨʪʪʀϩθʀϑ˵ͱʀͱθ
fire may occur.
Make sure that the condensed water dripping from the drain hose
runs out properly and safely.
Install the power cable and communication cable of the indoor
and outdoor unit at least 1m away from the electric appliance.
Install the indoor unit away from lighting apparatus using the
ballast.
࡞ If you use the wireless remote control, reception error
ɇцͱʀʀЇθʒЇʪϩͱϩ˵ʪɵɇɇϑϩͱ˙ϩ˵ʪ˝˵ϩ˝ɇΧΧɇθɇϩЇϑ࢒

20 English
Installation Procedure
Installation Procedure
Step 1 Checking and preparing
accessories
The following accessories are supplied with the indoor
Їϩ࢒Ɵ˵ʪϩцΧʪɇʒαЇɇϩϩцɇцʒ˙˙ʪθࡨʒʪΧʪʒ˝ͱϩ˵ʪ
specifications.
ťɇϩϩʪθϑ˵ʪʪϩࣔߛࣕ Uθɇ˵ͱϑʪࣔߛࣕ
Insulation pipe
ࣔøαЇʒϑʒʪߛࡨ˝ɇϑϑʒʪߛࣕ ÃϑЇɇϩͱʒθɇ˵ͱϑʪࣔߛࣕ
ƸϑʪθইÃϑϩɇɇϩͱ
ɇЇɇࣔߛࣕ Aɇɵʪࣞϩʪࣔߠࣕ
AͱʒЇϩɵθɇʀʪϩࣔߛࣕ ŵʪʒЇʀʪθࣔߛࣕ
AɇΧࣔߛࣕ
Step 2 Choosing the installation
location
Installation location requirements
࡞ Ɵ˵ʪθʪЇϑϩɵʪͱͱɵϑϩɇʀʪϑʪɇθϩ˵ʪɇθʪϩɇʒ
outlet.
࡞ Install the indoor unit on a ceiling that can support
its weight.
࡞ Maintain sufficient clearance around the indoor
unit.
࡞ 9ʪ˙ͱθʪϑϩɇ˝ϩ˵ʪʒͱͱθЇϩࡨɵʪϑЇθʪϩͱʀ˵ʪʀ
whether the chosen location is well-drained.
࡞ Ɵ˵ʪʒͱͱθЇϩЇϑϩɵʪϑϩɇʪʒϑЇʀ˵ϩ˵ɇϩϩϑ
ɵʪцͱʒΧЇɵʀɇʀʀʪϑϑɇʒϑͱϩϩͱЇʀ˵ɇɵʪɵц
users.
Do not install the air conditioner in following places.
࡞ ťɇʀʪи˵ʪθʪϩ˵ʪθʪϑʪθɇͱͱθɇθϑʪʀɇʀʒ࢒ŵʪϑ
parts flame and the accessories may drop or water may
leak. The capacity of the heat exchanger may reduce or
ϩ˵ʪɇθʀͱʒϩͱʪθɇцɵʪͱЇϩͱ˙ͱθʒʪθ࢒
࡞ Ɵ˵ʪΧɇʀʪи˵ʪθʪʀͱθθͱϑЭʪ˝ɇϑϑЇʀ˵ɇϑϑЇΧ˵Їθʀɇʀʒ˝ɇϑ
˝ʪʪθɇϩʪϑ˙θͱϩ˵ʪЭʪϩΧΧʪͱθɇθͱЇϩʪϩ࢒
࡞ The copper pipe or connection pipe may corrode and
refrigerant may leak.
࡞ The place where there is a machine that generates
ʪʪʀϩθͱɇ˝ʪϩʀиɇЭʪϑ࢒Ɵ˵ʪɇθʀͱʒϩͱʪθɇцͱϩ
operate normally due to control system.
࡞ The place where there is a danger of existing
ʀͱɵЇϑϩɵʪ˝ɇϑࡨʀɇθɵͱ˙ɵθʪͱθ˙ɇɇɵʪʒЇϑϩ࢒
࡞ Ɵ˵ʪΧɇʀʪи˵ʪθʪϩ˵ʪθͱθ˝ɇϑͱʪϑ˵ɇʒʪʒ࢒ɇϑɇц
leak and it may cause fire.