Samsung AS09E Series User & Installation Manual

6Operation rangesThe table below indicates the temperature and humidity ranges the air conditioner can be operated within. Refer to theMaintaining your air conditioneru If the air conditioner operates in cooling mode for long period of time in high humidity area, dew may be formed.u If the outdoor temperature goes down to -5°C, heating capacity may decrease as much as 60%~70% ofMode Indoor temperature Outdoor temperature Indoor humidityCooling Relative humidity 80% or lessDry -Heating 27˚C or less -5˚C~24˚C -Internal protections via the unit control systemu This internal protection operates if an internal fault occurs in the air conditioner.Type DescriptionAgainst cold airDe-ice cycleProtect compressor The air conditioner does not start operating immediately to protect the compressor ofthe outdoor unit after it has been started.t If the heat pump is operating in Heat mode, De-ice cycle is actuated to remove frost from an outdoor unit that mayhave deposited at low temperatures.Checking before use16˚C~32˚C 15°C~52°C15°C~52°C18˚C~32˚C