OPERATING TIPS

Temperature and Humidity Range

 

Cooling Mode

Dry Mode

Heating Mode

 

 

 

 

Outdoor temperature

About 14 °F to 115 °F

About 14 °F to 115 °F

About 5 °F to 75 °F

 

 

 

 

Indoor temperature

About 64 °F to 90 °F

About 64 °F to 90 °F

About 86 °F or less

 

 

 

 

If the air conditioner is used under higher temperature conditioner than those listed, the built-in protection circuit may operate to prevent internal circuit damage. Also, during Cooling and Dry modes, if the unit is used under conditions of lower temperature than those listed above, the heat-exchanger may freeze, leading to water leakage and other damage.

Do not use this unit for any purposes other than the Cooling, Dehumidifying, and air-circulation of rooms in ordinary dwellings.

If the unit is used for long periods under high-humidity conditions, condensation may form on the surface of the indoor unit, and drip onto the floor or other objects underneath. (About 80% or more)

Tips for saving energy

When the outdoor temperature is low (about 50°F or less), the unit will consume the power of 20~40W unless the power plug is disconnected from the outlet even if the air conditioner turns off.

Remove the power plug to stop the power supply for energy saving when not using for a long time.

En-15

05L256_9315255013-01_En

15

2005.12.13, 9:56 AM

Page 18
Image 18
Fujitsu ASU18RL, AOU18RL operation manual Temperature and Humidity Range, Tips for saving energy, Indoor temperature