Samsung AR18KSFTAWQNSA User & Installation manual

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English-10

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

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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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Samsung AR18KSFTAWQNSA 5.0kW Boracay AR4500 Split System