Fujitsu Inverter Halcyon ASU24RL Operating Manual page 18

OPERATING TIPS
Temperature and Humidity Range
Outdoor temperature
Indoor temperature
G 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.
G Do not use this unit for any purposes other than the Cooling, Dehumidifying, and air-circulation of rooms in ordinary
dwellings.
G 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).
G If the outdoor temperature is lower than the temperature scope in the list above, in order to keep safety operation of device,
the outdoor unit may stop operation for certain period of time.
En-15
Cooling Mode
About 14 to 115 °F
About 64 to 90 °F
Dry Mode
About 14 to 115 °F
About 64 to 90 °F About 88 °F or less
Heating Mode
About 5 to 75 °F