Auto Restart; Temperature And Humidity Range - Fujitsu AST9QM Operating Manual

OPERATING TIPS
In Event of Power Interruption

AUTO Restart

G The air conditioner power has been interrupted by a power
failure. The air conditioner will then restart automatically in its
previous mode when the power is restored.
G Operated by setting before the power failure. Then, the Air
Flow Direction Louvers will automatically change to their stand-
ard direction.

Temperature and Humidity Range

Outdoor temperature
Indoor temperature
Indoor humidity
G If the air conditioner is used under higher temperature conditions 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, (Heating), Dehumidifying, and air-circulation of rooms in
ordinary dwellings.
Cooling Mode
About 0 to 43 °C
About 18 to 32 °C
About 80 % or less
If the unit is used for long peri-
ods under high-humidity condi-
tions, condensation may form
on the surface of the indoor
unit, and drip onto the floor or
other objects underneath.
G If a power failure occurs during TIMER operation, the timer
will be reset and the unit will begin (or stop) operation at
the new time setting. In the event that this kind of timer
fault occurs the TIMER Indicator Lamp (green) will flash
(see page 4).
G Use of other electrical appliances (electric shaver, etc.) or
nearby use of a wireless radio transmitter may cause the
air conditioner to malfunction. In this event, temporarily
disconnect the Power Supply Plug, reconnect it, and then
use the remote control unit to resume operation.
Dry Mode
About 0 to 43 °C
About 18 to 32 °C
About 80 % or less
If the unit is used for long peri-
ods under high-humidity condi-
tions, condensation may form
on the surface of the indoor
unit, and drip onto the floor or
other objects underneath.
Heating Mode
About –10 to 21 °C
About 30 °C or less
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