SiBE18-821_C
RA Indoor Unit
Operation Manual
197
Indoor Unit
Model
Mode
COOL
22˚C
AUTO
AUTO
25˚C
AUTO
COOLING
ONLY
HEAT
PUMP
Temperature
setting
Airflow
rate
• This switch is useful when the remote
controller is missing.
1. Air filter
2. Titanium Apatite Photocatalytic Air-
Purifying Filter:
• These filters are attached to the inside of
the air filters.
3. Air inlet
4. Front panel
5. Panel tab
6. Room temperature sensor:
• It senses the air temperature around the
unit.
7. INTELLIGENT EYE sensor
8. Display
9. Air outlet
10. Flaps (horizontal blades)
11. Louvers (vertical blades):
• The louvers are inside of the air outlet.
12. Model name plate
13. Indoor Unit ON/OFF switch
• Push this switch once to start operation.
Push once again to stop it.
• The operation mode refers to the following
table.
14. OPERATION lamp (green)
15. TIMER lamp (yellow)
16. INTELLIGENT EYE lamp (green)
17. Signal receiver:
• It receives signals from the remote controller.
• When the unit receives a signal, you will hear
a short beep.
• Operation start ........beep-beep
• Settings changed.....beep
• Operation stop..........long beep