Operating Instructions

8
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Operation conditions
Use this air conditioner under the following temperature range.
DBT : Dry bulb temperature
WBT : Wet bulb temperature
Temperature (°C)
Indoor Outdoor
DBT WBT DBT WBT
COOL
Max. 32 23 43 26
Min. 16 11 -15 -
HEAT
Max. 30 - 24 18
Min. 16 - -15 -
+8/10°C
HEAT
Max. 10 - - -
Min. 8 - -15 -
Operation mode
HEAT : Unit takes a while to warm up. The power indicator blinks during this operation.
• Unit may stops warm air supply for deice. The deice indicator ON 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.
FAN
: To circulate air in the room
AUTO
: During operation mode selection the power indicator blinks.
• Unit selects operation mode every 10 minutes according to temperature setting and room temperature.
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
Sunlight Sensor operation
Set
temperature
HEAT
COOL/DRY
+1 °C
-1 °C -1 °C
ECONAVI ; Detecting sunlight intensity, the unit adjust temperature to save energy.
Ambient condition
Mode
ECONAVI is activated,
the unit maintains set
temperature until a high
sunlight intensity is detected.
The sunlight sensor detects
sunlight intensity during
weather or day/night
changes, and the unit adjusts
temperature.
• In a room without window or with thick curtain, the sunlight sensor will judge as cloudy/night.