Checking before use, Operation ranges | Samsung AR18JQFNEWK/MG

Samsung AR18JQFNEWK/MG, AR18JRFNEWK/MG manual Checking before use, Operation ranges, 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 efficient use.

Mode	Indoor temperature	Outdoor temperature	Indoor humidity	Remark

Cooling	16 ˚C~32 ˚C	15 ˚C~52 ˚C	Relative humidity 80% or less	AR✴✴JR✴✴
Cooling	16 ˚C~32 ˚C	15 ˚C~52 ˚C	Relative humidity 80% or less	AR✴✴JQ✴✴
				AR✴✴JQ✴✴
Heating	27 ˚C or less	-5 ˚C~24 ˚C	-	AR✴✴JQ✴✴

Dry	18 ˚C~32 ˚C	15 ˚C~52 ˚C	-	AR✴✴JR✴✴
Dry	18 ˚C~32 ˚C	15 ˚C~52 ˚C	-	AR✴✴JQ✴✴
				AR✴✴JQ✴✴

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 specified capacity according to the using conditions. (ARJQ)

Maintaining your air conditioner

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 off to prevent cold air when the heat pump is heating.
	(ARJQ)
	Defrost cycle	The internal fan will be off to defrost ice when the heat pump is heating.
	Defrost cycle	Vertical air flow blade will be closed during defrost cycle and it will open again during
	(ARJQ)
	(ARJQ)	heating operation after defrost cycle.
		heating operation after defrost cycle.
	Protect compressor	The air conditioner does not start operating immediately to help protect the compressor
	Protect compressor	of the outdoor unit after it has been started.
		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 off automatically and restarted only after the defrost cycle is completed. (ARJQ)

Smart install

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.

English-10

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AR18JQFSBWK/MG, AR12JRFNBWK/MG, AR24JRFNCWKXMG, AR24JRFNCWKNMG, AR24JRFNCWK/MG specifications

Samsung has consistently been a pioneer in the field of air conditioning technology, and their latest models, including the AR18JRFNEWKXMG, AR18JQFNEWKXMG, AR18JRFNEWKNMG, AR18JQSDBWK/MG, and AR24JQFNCWK/MG, exemplify this commitment to innovation and performance. Each of these units is equipped with advanced features designed to enhance comfort and efficiency in any setting.

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