57
4-WAY AIR FLOW SYSTEM
10
1. Placement of the air outlets
• For this grille, the blowout direction comes in 11 patterns.
Also,by unit function setting by the remote controller, you can adjust the air flow and speed. Select the settings from Table
according to the location in which you want to install the unit.
1) Decide on the pattern of the airflow direction.
Blowout direction
pattern
4-direction
<Table 1>
3-direction
2-direction
Note1.
For 3 and 2-directional,
please use the air outlet
shutter plate (option).
Pattern 1
Factory setting
Pattern 4
One air outlet
fully closed
Pattern 6
Two air outlet
fully closed
2. Fresh air intake (Installation of site)
• At the time of installation, use the duct holes (cut out) located at the positions shown in following diagram, as and when
required.
Note :
Be sure to add135mm to the dimensions in the diagram that are marked with a “
w
” if installing a multi function casement
(Option)
2) According to the number of air outlets and height of the ceiling to install the unit, be sure to set
the unit function setting by the remote controller.
Correspondence of ceiling heights to numbers of air outlets.
Fresh air intake hole
Fresh air intake hole diagram
3 -
{
2.8
Burring hole
{
125
Burring hole pitch
{
100
(Cut out hole)
Refrigerant pipe
Drain pipe
Ceiling surface
120
_
120
_
w
158
4 direction
2.7m
3.0m
3.0m
3.3m
3.5m
3.5m
3.3m
3.5m
—
Ceiling height & discharge direction
(Unit : m)
3 direction
2 direction
Standard
High ceiling
1
High ceiling
2
4 direction
3.2m
3.6m
3.6m
4.0m
4.2m
4.2m
4.0m
4.2m
—
3 direction
2 direction
Standard
High ceiling
1
High ceiling
2
PLH-3AAK(H)
PLH-4, 5, 6AAK(H)
OC360--2.qxp 06.2.24 1:55 PM Page 57
