Samsung AR12FSFPKGMN User Manual

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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.
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 
specified 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 off to against cold air when the heat pump is heating.
De-ice cycle
The internal fan will be off to defrost ice when the heat pump is heating.
Anti-protection of  
internal battery
The compressor will be off to protect internal battery when the air conditioner operates 
in Cool mode.
Protect compressor
The air conditioner does not start operating immediately to protect the compressor of the 
outdoor unit after it has been started.
•   If the heat pump is operating in Heat mode, De-ice cycle is actuated to 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 de-ice cycle is completed.
Checking before use
  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.
Mode
Indoor  
temperature
Outdoor 
temperature
Indoor 
humidity
Remark
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.
Model : AJ