AirStage UTY-LNH series Operating Manual page 13

About Mode Operation
*Heating: ● Use to warm your room.
● When Heating mode is selected, the air conditioner will operate at very low
fan speed for about 3 to 5 minutes, after which it will switch to the selected
fan setting. This period of time is provided to allow the indoor unit to warm
up before beginning full operation.
● When the room temperature is very low, frost may form on the outside
unit, and its performance may be reduced. In order to remove such frost,
the unit will automatically enter the defrost cycle from time to time. During
Automatic Defrosting operation, the OPERATION indicator Lamp (green)
will fl ash, and the heat operation will be interrupted.
● After the start of heating operation, it takes sometime before the room gets
warmer.
Cooling: ● Use to cool your room.
Dry: ● Use for gently cooling while dehumidifying your room.
● You cannot heat the room during Dry mode.
● During Dry mode, the unit will operate at low speed; in order to adjust room
humidity, the indoor unit's fan may stop from time to time. Also, the fan may
operate at very low speed when adjusting room humidity.
● The fan speed cannot be changed manually when Dry mode has been
selected.
Fan: ● Use to circulate the air throughout your room.
AUTO Restart
In Event of Power Interruption
● Should the power supply to the air conditioner be interrupted
by a power failure, the air conditioner will restart automatically
in the previously selected mode once the power is restored.
● Should a power failure occur during TIMER operation, the
timer will be reset and the unit will begin (or stop) operating
under the new timer setting. In this event, the TIMER indicator
lamp (orange) will fl ash.
During Heating mode:
Set the temperature to a temperature setting
that is higher than the current room tempera-
ture. The Heating mode will not operate if
the preset temperature is set lower than the
actual room temperature.
During Cooling/Dry mode:
Set the temperature to a temperature setting
that is lower than the current room tempera-
ture. The Cooling and Dry modes will not op-
erate if the preset temperature is set higher
than the actual room temperature (in Cooling
mode, the fan alone will operate).
During Fan mode:
You can not use the unit to heat and cool
your room.
● 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 discon-
nect the power supply plug, reconnect it, and then use the
remote control unit to resume operation.
En-12