Daikin FTXS-L Series Engineering Data page 133

Operation Manual
COMFORT AIRFLOW /
INTELLIGENT EYE Operation
COMFORT AIRFLOW operation
The fl ow of air will be in the upward direction while in COOL operation and in the downward direction while in
HEAT operation, which will provide a comfortable wind that will not come in direct contact with people.
INTELLIGENT EYE operation
"INTELLIGENT EYE" is the infrared sensor which detects the human movement.
If no one is in the room for more than 20 minutes, the operation automatically changes to energy saving
operation.
[Example]
When someone is in
the room
Normal operation
•
INTELLIGENT EYE operation is useful for energy saving
Energy saving operation
• If no presence detected in the room for 20 minutes, the energy saving operation will start.
• This operation changes the temperature –3.6°F (–2°C) in HEAT / +3.6°F (+2°C) in COOL / +3.6°F (+2°C) in DRY operation from set temperature.
When the room temperature exceeds 86°F (30°C), the operation changes the temperature +1.8°F (+1°C) in COOL / +1.8°F (+1°C) in DRY
operation from set temperature.
• This operation decreases the airfl ow rate slightly in FAN mode only.
Combination COMFORT AIRFLOW and INTELLIGENT EYE operation
The air conditioner can go into operation with the COMFORT AIRFLOW and INTELLIGENT EYE functions
combined.
132
COOL operation
When no one is in the
room
20 minutes after, start
energy saving
The air conditioner is in
normal operation while the operation.
sensor is detecting the
• The set temperature is
movement of people.
shifted in ±3.6°F (±2°C)
steps.
HEAT operation
Someone is back in the
room
Back to normal
operation.
• The air conditioner will
return to normal operation
when the sensor detects the
movement of people again.
Split Type Air Conditioners FTXS-L / FDXS-L Series
EDUS091128