Operation Manual
SiMT041311E
81
Installation / Operation Manual
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Model
ARC477A1
Names and functions of parts
Remote controller
Display (LCD), with backlight
AUTO button
OFF button
TEMPERATURE button
FLASH STREAMER AIR PURIFYING /
FRESH AIR SUPPLY VENTILATION
button
• Displays the operating conditions.
(All displayed here for your reference.)
• Press any of the operation buttons to light
the backlight for about 5 seconds.
• Before use, peel off the protection sheet.
Automatically selects an appropriate operation
mode (COOLING or HEATING) based on the
indoor temperature and starts the operation.
Stops the operation.
Adjusts the temperature setting.
• Performs streamer discharge.
• Fresh air is taken in from outside.
Cover
After you open the cover, close it
completely. The buttons on the
cover will not function properly if
the cover is not securely closed.
Cover
Sets the time until the operation stops.
Adjusts the airflow rate setting.
Adjusts the airflow rate setting.
Adjusts the humidity setting.
Starts the COOLING, “SARARA” DRY,
HEATING or “URURU” HUMIDIFY operation.
• Sends/receives signals to/from the indoor
unit.
• The remote controller must be used with the
transmitter/receiver pointed towards the
transmitter/receiver of the indoor unit.
Transmission will fail if there is an
obstruction such as a curtain between the
remote controller and indoor unit.
• The maximum distance for communication is
about 7m.
Transmitter/Receiver
Transmitter/Receiver
Direct operation buttons
HUMIDITY button
FAN button
OFF TIMER button
Notes on remote controller
• Take care to avoid dropping the remote controller or getting it wet. (Dropping or getting it wet may break it.)
• When the remote controller gets dirty, wipe it with a dry soft cloth.
• Signal communication may become poor if an electronic-starter-type fluorescent lamp (such as inverter-type lamps) or TV is in the room.
Consult the service shop if that is the case.
• The sensitivity may become poor if the transmitter/receiver is exposed to direct sunlight.