6
P5417055
3.3 Efficient Use of Cooling and Heating
(1) Airflow Direction
The appropriate air outlet angle is approximately 60
o
.
If heating is not sufficient, change the airflow direction.
Each louver angle can be changed approximately 5
o
per step by the wired controller.
(2) Airflow Volume
”AUTO” is usually used.
NOTE
For Multi-Split Systems
When the number of the indoor units in operation or the operating mode is changed, the change in air outlet
temperature can cause the indoor temperature to change. In this case, adjust the settings as follows.
●
During Cooling Operation: Lower the setting temperature slightly.
●
During Heating Operation: Raise the setting temperature slightly.
(1) Airflow Direction
The appropriate air outlet angle is approximately 35
o
.
If cooling is not sufficient, change the airfow direction.
Each louver angle can be changed approximately 5
o
per step by the wired controller.
(2) Airflow Volume
”AUTO” is usually used. If the airflow volume is set
as “HIGH” or "Low", freeze protection operation is
activated and cooling and fan operation is performed
in turn.
60°
60°
Air Outlet Angle (Below Center)
Louver
Angle
35°
35°
Air Outlet Angle (Above Center)
Louver
Angle
HEATING
COOLING
