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Operation mode
AUTO : During operation mode selection the POWER indicator blinks.
• Unit selects operation mode every 10 minutes according to setting temperature and room temperature.
Single
• Unit selects operation mode every 3 hours according to setting temperature, outdoor temperature and room
Multi
temperature.
HEAT : Unit takes a while to warm up. The POWER indicator blinks during this operation.
COOL: Use curtains to screen off sunlight and outdoor heat to reduce power consumption during COOL mode.
DRY : Unit operates at low fan speed to give a gentle cooling operation.
• For system which HEAT mode has been locked, if operation mode other than HEAT is selected, the indoor unit stops
and the POWER indicator blinks.
nanoe-G in-fi lter deactivation
Depending on the unit's accumulated operation time, nanoe-G in-fi lter deactivation may activate only once a day after
the unit turned off.
To remove the moisture left in the internal parts, the fan will operate for 30 minutes with louver opened slightly. This
process only applicable when the unit is operated in COOL/DRY mode before turned off. Then, nanoe-G deactivates
viruses/bacteria on the fi lter for 2 hours with fan stopped and louver closed.
Do not turn off the power supply during this operation. After power failure, this operation will not resume.
ECONAVI and AUTO COMFORT
ECONAVI
COMFORT
or
The unit will start to initialise
(for approximately 1 minute)
Human activity sensor operation
ECONAVI ; Detecting human presence and activity, the unit controls room temperature to save energy.
Mode
COOL/DRY
HEAT
AUTO COMFORT ; Detecting human presence and activity, the unit controls room temperature to keep human
comfortable consistently.
Mode
COOL/DRY
HEAT
ECONAVI and AUTO COMFORT
Precise control of temperature during low activity to maximise energy saving.
Mode
COOL/DRY
* During low activity, fan speed 1 tap up for first 15 minutes or until set temperature is reached.
** During human absence, maximum fan speed for COOL/DRY mode is medium fan.
8
AUTO
The human activity sensor
and the sunlight sensor will
start to detect.
Human
Low activity
Set
temperature
Human
Low activity
Set
temperature
+1 tap*
Set
Fan Speed
Human
Low activity
Set
temperature
Note
AIR SWING
Normal activity
+1 °C
Normal activity
+1 °C
+0.3 °C
ECONAVI and AUTO COMFORT take advantage of
the human nature that human being takes time to feel
the temperature rise during low activity level; the unit
adjusts temperature to maximise energy saving
without sacrificing the comfort.
Single split system
Single
Multi split system
Multi
When manual AIR SWING is selected,
the ECONAVI and AUTO COMFORT
operations will be cancelled.
High activity
Absent
-2 °C
High activity
Absent
-1 °C
-2 °C
+1 tap
+2 °C
-2 °C
+2 °C
-2 °C