SiBE121135
RA Indoor Unit
Operation Manual
131
FTXS20/25K2V1B, CTXS15/35K2V1B
Name of Parts
Indoor Unit
Air inlet
Front panel
Air outlet
Louvers (vertical blades)
• The louvers are inside of the air outlet.
Signal receiver
• It receives signals from the remote
controller.
• When the unit receives a signal, you will
hear a beep sound.
Indoor unit ON/OFF switch
• Press this switch once to start operation.
Press once again to stop it.
• The operation mode refers to the following table.
OPERATION lamp
(green)
TIMER lamp (yellow)
INTELLIGENT EYE lamp
(green)
• This switch is useful when the remote controller is missing.
Room temperature
sensor
• It detects the air temperature
around the unit.
INTELLIGENT EYE
sensor
• It detects the movements of
people and automatically
switches between normal
operation and energy saving
operation.
Flap (horizontal blade)
Model name
plate
Display
Case
Operation start
Setting changed
Operation stop
Sound type
beep-beep
beep
long beep
Mode
AUTO
Airfl ow rate
AUTO
Temperature setting
25˚C