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

Outdoor

Indoor humidity

temperature

temperature

 

 

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

-

 

 

 

 

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

fIfthe outdoor temperature goes down to -5 °C, heating capacity may decrease as much as 60 %~70 % of specified capacity according to the using conditions .

Model : AJ

Mode

Indoor

Outdoor

Indoor

Remark

temperature

temperature

humidity

 

 

Cooling

16˚C~32˚C

-5˚C~46˚C

80% or less

AJ100*** outdoor temperature : -10˚C~46˚C.

 

 

 

 

 

Heating

27˚C or less

-15˚C~24˚C

-

-

 

 

 

 

 

Dry

18˚C~32˚C

-5˚C~46˚C

-

AJ100*** outdoor temperature : -10˚C~46˚C.

 

 

 

 

 

The standardized temperature for heating is 7˚C. If the outdoor temperature drops to 0˚C or below, the heating capacity can be reduced depending on the temperature condition.

If the cooling operation is used at over 32˚C(indoor temperature), it does not cool at its full capacity.

Maintaining your air conditioner

Internal protections via the unit control system

ffThis 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.

 

 

 

Defrost cycle

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

Vertical air flow 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 off automatically and restarted only after the defrost cycle is completed.

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Samsung AR12JSFPEWQNET, AR09JSFPEWQNET, AR07JSFPEWQNEU manual Checking before use, Operation ranges, Model AJ, English-10

AR07JSFPEWQNEU, AR09JSFPEWQNET, AR12JSFPEWQNZE, AR09JSFPEWQNZE, AR12JSFPEWQNET specifications

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