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Swing Operation; Features And Functions; Economy Operation; Remote Controller - Fujitsu Inverter 9374379453 Operating Manual

Air conditioner compact cassette type heat & cool model (reverse cycle)
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FEATURES AND FUNCTIONS

■ Energy saving and Comfortable function
INVERTER
At the start of operation, large amount of power is used to bring the room
quickly to the desired temperature. Afterwards, the unit automatically
switches to a low power setting for economic and comfortable operation.

ECONOMY OPERATION

When ECONOMY operation mode is operated, the room temperature
will be little higher than the set-temp under cooling mode and lower
than set-temp under heating mode. Therefore, the ECONOMY mode
is able to save more energy than other normal mode.

SWING OPERATION

The AirÀ ow Direction Louvers swings automatically up and down
so that the air speeds to every nook and corner of your room.
SUPER QUIET OPERATION
When the FAN button is used to select QUIET, the indoor unit
begins super quiet operation; the indoor unit's airflow is re-
duced to produce quieter operation.

AUTO CHANGEOVER

The operation mode (cooling, dry, heating) is switched auto-
matically to maintain the set temperature, and the temperature
is kept constant at all times.
10°C HEAT OPERATION
The room temperature can be maintained at 10°C so as to pre-
vent the room temperature from falling too far.
■ Convenient function

PROGRAM TIMER

The program timer allows you to integrate OFF timer and ON
timer operations in a single sequence. The sequence can in-
volve 1 transition from OFF timer to ON timer, or from ON timer
to OFF timer, within a 24 hour period.

NAME OF PARTS

SLEEP TIMER
When the SLEEP timer button is pressed during Heating mode, the
air conditioner's thermostat setting is gradually lowered during the pe-
riod of operation; during Cooling or Dry mode, the thermostat setting
is gradually raised during the period of operation. When the set time
is reached, the unit automatically turns off.
■ Clean function
REMOVABLE INTAKE GRILLE
The indoor unit's intake grille can be removed for easy cleaning
and maintenance.
MILDEW-RESISTANT FILTER
The AIR FILTER has been treated to resist mildew growth,thus
allowing cleaner use and easier care.

■ Remote controller

WIRELESS REMOTE CONTROLLER

The wireless remote controller allows convenient control of air
conditioner operation.
WIRED REMOTE CONTROLLER (OPTION)
The optional wired remote controller can be used.
When you use remote controller, there are following different
points as compared with using wireless remote controller.
[The additional functions for wired ones]
• Weekly timer
• Temperature set back timer
And you can use both wired and wireless remote controller simultaneously.
(But function is limited)
When the restricted functions on the remote controller are used,
beeping sound will be heard, OPERATION, TIMER and the 3rd
lamp of the indoor unit will À ash.
[The restricted functions for wireless ones]
• SLEEP TIMER
• TIMER
• 10°C HEAT OPERATION
1 Air Filter (In Air Intake Grille)
2 AirÀ ow Direction Flaps
3 Air Intake Grille
4 Control Panel
5 Remote Control Signal Receiver
6 MANUAL AUTO Button
● When the MANUAL AUTO button is pressed in for more than
10 seconds, the forced cooling operation will start.
● The forced cooling operation is used at the time of installation.
Only for authorized service personnel's use.
● When the forced cooling operation starts by any chance, press
the START/STOP button to stop the operation.
● Please press the button at Filter Reset.
7 OPERATION Indicator Lamp (Green)
8 TIMER Indicator Lamp (Orange)
● TIMER Indicator lamp lights when the timer is set from wireless remote control.
9 ECONOMY Indicator Lamp (Green)
● ECONOMY indicator lamp lights when ECONOMY OPERATION
and 10°C HEAT OPERATION is operating.
En-2

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