7
Name of Parts
Remote Controller
Signal transmitter
Receiver
• To use the remote controller, aim the
transmitter at the indoor unit. If there
is anything to block signals between
the unit and the remote controller,
such as a curtain, the unit will not
operate.
• Do not drop the remote controller. Do
not get it wet.
• The maximum distance for
communication is approx. 7m.
FAN setting button
• It selects the airfl ow rate setting.
Page 14
POWERFUL button
• POWERFUL operation.
Page 17
Display (LCD)
• It displays the current settings.
(In this illustration, each section is
shown with all its displays on for the
purpose of explanation.)
TEMPERATURE
adjustment buttons
• It changes the temperature setting.
Page 12
ON/OFF button
• Press this button once to start
operation.
Press once again to stop it.
Page 11
Front cover
• Open the front cover.
Page 8
HEAT PUMP model
ARC452A4
COOLING ONLY model
ARC452A13
01_EN_3P291209-1C.indd 7
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