24
(EN)
Energy Saving
ECONAVI
This function is available by attaching an optional ECONAVI sensor.
The ECONAVI sensor detects human activity and conserves energy based on the
activity level.
WARNING
Do not use the ECONAVI function in a room with disabled persons or infants only.
Due to their limited motions, the ECONAVI sensor may judge no person is present,
causing the indoor unit to stop the operation.
Overview of the ECONAVI function
High activity
• Cooling: Target temperature is the same as the set temperature.
• Heating: Target temperature is 1 °C lower than the set
temperature.
Low activity
• Cooling: Target temperature is 1 °C higher than the set
temperature.
• Heating: Target temperature is the same as the set temperature.
No one in the room
No one in the room for 20 minutes
• Cooling: Target temperature is 2 °C higher than the set
temperature.
• Heating: Target temperature is 2 °C lower than the set
temperature.
No one in the room for 1 hour
• When no one is in the room for approx. 1 hour or more, the unit
operates in the specifi ed Absence operation mode.
In the default setting, the energy-saving operation continues with
the set temperature restricted.
No one in the room for 3 hours
• Cooling: Cooling will stop and the unit will be in fan only mode.
• Heating: Heating will stop and the unit will be in fan only mode.
* When the sensor
detects movements in
the room which have
been empty, it will
resume operation to
match with the activity
level.
Direct/Ind. airfl ow
• Direct airfl ow: When the ECONAVI sensor detects a person, the
unit swings wind up and down around where the
person is present.
• Indirect airfl ow: The unit avoids directly hitting wind at a person’s body.
Circulation
(When using Panel for
cassette (ECONAVI
type) only)
• Cooling: If the ECONAVI sensor detects high temperature of
the fl oor while group-controlling, the “Circulation” (air
circulation) is performed to alleviate the unevenness of
temperature between near the ceiling and near the fl oor.
• Heating: If the ECONAVI sensor detects low temperature of the
fl oor, the “Circulation” (air circulation) is performed to
alleviate the unevenness of temperature between near
the ceiling and near the fl oor.
