Temperature and Humidity Ranges

The following table indicates the temperature and humidity ranges, within which the air conditioner can be used.

If the air conditioner is used at...




High temperature

The automatic protection feature may be triggered and the air


conditioner stopped.



Low temperature

A water leakage or some other


malfunction may happen if the heat exchanger freezes.



High humidity levels

Water may condense on and drip from the surface of the


indoor unit if it is used for a long periods.






Outdoor Temperature

Indoor Temperature

Indoor Humidity






0°C to 24°C approx.

27°C or less.







21°C to 54°C approx.

18°C to 32°C approx.

80% or less






18°C to 54°C approx.

18°C to 32°C approx.


gIf the outdoor temperature is as low as 0°C, the heating capacity drops up to 70~80% depending on the

operation condition.

If the cooling operation is used at over 33°C(indoor temperature), it does not cool at its full capacity.


AP50Q1C_IBIM_E 32202-2.indd 17



2010-07-14 오후 4:42:12