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Functions of buttons (Continued)
D: ON button
This button is for turning the selected air conditioner on.
E: OFF button
This button is for turning the selected air conditioner off.
F: Operation lamp This lamp lights when the unit is turned on.
G: MODE button
(AUTO)
(HEAT)
(DRY)
(COOL)
(FAN)
NOTE
Use this button to select one of the following fi ve operations:
: Used to automatically set cooling or heating operation.
Only for heat pump type
(temperature range: 62 to 80 °F)
: Used for normal heating operation.
Only for heat pump type
(temperature range: 60 to 78 °F)
: Used for dehumidifying without changing the room temperature.
(temperature range: 64 to 86 °F)
: Used for normal cooling operation.
(temperature range: 64 to 86 °F)
: Used to run the fan only, without heating or cooling operation.
When the indication is displayed, you cannot change the mode from
and or to or and . To change the mode, turn off all units once
then select the mode again.
H: Temperature setting
buttons
: Press this button to increase the temperature setting.
: Press this button to decrease the temperature setting.
I: FAN SPEED button
(AUTO)
(HI.)
(MED.)
(LO.)
: The air conditioner automatically decides the fan speed.
: High fan speed.
: Medium fan speed.
: Low fan speed.
J: FLAP button
NOTE
1. Use this button to set the airfl ow direction to a specifi c angle.
The airfl ow direction is displayed on the remote controller.
Operation mode Number of airfl ow direction settings
(COOL) or (DRY) 3
(HEAT) or (FAN) 5
(AUTO)
Cooling mode: 3
Heating mode: 5
• In the cool mode and dry mode, when the fl aps are set in a
downward position, condensation may form and drip around the
vent.
• Do not move the fl ap with your hands.
This function is available only for models U1 and T1.
( )
NOTE
2. Use this button to make the airfl ow direction sweep up and down
automatically.
Press this button several times until the ( ) symbol appears on the
display.
This function is available only for models U1, K1 and T1.
NOTE
1) The fl ap setting can be performed only for units that have no remote
controllers.
2) In the ALL or ZONE mode, no fl ap setting can be performed. If
necessary, you should select the GROUP mode and use the FLAP
button.