2-11
12PHR-N
1
Press the HORIZONTAL AIR FLOW button
to set the desired air flow direction.
CAUTION:
Never attempt to adjust the open panel and the louvres
manually.
• Manual adjustment of the open panel and the louvres can
cause the unit to malfunction.
1
0.6
O
C
Set temperature
Hot keep zone
1
COOL mode
The open panel will be set obliquely downward for 10
minutes, and then shift to obliquely upward to deliver
cool air to the ceiling.
HEAT mode
The open panel will be set obliquely backward when
outlet air temperature is low, and then shift to obliquely
downward when outlet air becomes warm.
DRY mode
The open panel will be set obliquely upward.
10 minutes later
1
Press the VERTICAL AIR FLOW button
to set the desired air flow direction.
AUTO mode
AUTO
obliquely downward
HEAT mode
AUTO obliquely downward obliquely upward downward
COOL/DRY mode
AUTO
obliquely upward
obliquely downward
When outlet air
temperature is low
When outlet air
becomes warm
1.16. Adjusting the air flow direction
1.16.1 Vertical air flow direction
1.16.2 Horizontal air flow direction
TIPS ABOUT AIR FLOW DIRECTION “AUTO“
Heating operation
Fan operation
24
O
C
Outside air temperature
1.17. Difference of operation in Auto and Manual modes
In the Auto mode, the temperature setting is automatically determined based on the outside air temperature. In addition, the air to air
heat pump operation differs from the operation in the Manual mode as explained below.
1.17.1 Difference relating to set temperature
Auto mode
Manual mode
Cooling
Heating
Dehumidifying
Cooling
Heating
Dehumidifying
Te m p e r a t u r e
setting method
Automatic temperature setting based on outside
air temperature.Can be changed within ±2°C using
remote control.
Can be changed
between 18 and
32°C using remote
control
Can be changed
between 18
and 32°C using
remote control.
Automatic setting.
Can be changed
within ±2°C.
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