RA Indoor Unit
SiBE18-821_C
212
Operation Manual
Notes on “INTELLIGENT EYE Operation”
“INTELLIGENT EYE” is useful for Energy Saving
CAUTION
COMFORT AIRFLOW and
INTELLIGENT EYE Operation
To combine “COMFORT AIRFLOW Operation” and
“INTELLIGENT EYE Operation”
• The air conditioner can go into operation with the COMFORT AIRFLOW and INTELLIGENT
EYE functions combined.
The flaps adjust the airflow direction upward (while in cooling operation) and downward
(while in heating operation), during which the sensors of the INTELLIGENT EYE are working
to detect the movement of people. When the sensors detect people, the louvers will direct
the airflow in such way that it will not be blown directly on them. If there are no people, the air
conditioner will go into energy-saving operation after 20 minutes.
• Do not place large objects near the sensor.
Also keep heating units or humidifiers outside the sensor’s detection area. This sensor can
detect undesirable objects.
• Do not hit or violently push the INTELLIGENT EYE sensor. This can lead to damage and malfunction.
• While the air conditioner is in INTELLIGENT EYE operation, the louvers will adjust the
airflow direction if there are people in the sensing areas of the INTELLIGENT EYE so that
the leftward or rightward airflow will not be directed to the people.
If no people are detected in either area 1 or 2 in 20 minutes, the air conditioner will go into
energy-saving mode with the set temperature shifted by 2˚C.
The air conditioner may go into energy-saving operation even if there are people in the
areas. This may occur depending on the clothes the people are wearing if there are no
movements of the people in the areas.
• The airflow direction from the louvers will be leftward if there are people in both areas 1 and 2 or if there
is a person right in front of the sensors because the sensors on the both sides will detect the person.
• Due to the position of the sensor, people might be exposed to the airflow of the indoor unit if
they are close to the front side of the indoor unit.
If there are people close to the front side of the indoor unit or in both areas, it is recommended
to use the COMFORT AIRFLOW and INTELLIGENT EYE functions simultaneously. When
both of them are in use, the air conditioner will not direct the airflow towards the people.
• Sensor may not detect moving objects further than 5m away. (Check the application range)
• Sensor detection sensitivity changes according to indoor unit location, the speed of
passersby, temperature range, etc.
• The sensor also mistakenly detects pets, sunlight, fluttering curtains and light reflected off of
mirrors as passersby.
• NIGHT SET MODE will not go on during use of INTELLIGENT EYE operation.
Energy saving operation
• Change the temperature –2˚C in heating / +2˚C in cooling / +2˚C in dry mode from set temperature.
• Decrease the airflow rate slightly in FAN mode only. If no presence detected in the room
during 20 minutes.
