80
4-way airflow (horizontal vane) Round duct
4-way airflow (horizontal vane) Rectangular duct
0
10
20
30
0
2
4
6
8
Airflow rate [m
3
/min]
Airflow rate [m
3
/min]
Static pressure [Pa]
0
10
20
30
0
2
4
6
8
Static pressure [Pa]
High
High
Low
Duct
Duct
Low
0
10
20
30
40
50
60
70
80
0
2
4
6
8
10
0
10
20
30
40
50
60
70
0
2
4
6
8
10
3-way airflow (horizontal vane) Round duct
3-way airflow (horizontal vane) Rectangular duct
Airflow rate [m
3
/min]
Airflow rate [m
3
/min]
Static pressure [Pa]
80
Static pressure [Pa]
High
Low
High
Low
Duct
Duct
Close
Close
• Use 1 of the 2 duct holes on the indoor unit.
• Airflow rate of PLA-RP100BA(3), PLA-RP140BA2 can be calculated from the airflow rate based on the characteristic
of the duct for PLA-RP125BA(2).
• Use the optional air outlet shutter plate (PAC-SH51SP-E) for 3-way and 2-way airflow.
0
10
20
30
40
50
60
70
80
90
100
0
2
4
6
8
10
12
0
10
20
30
40
50
60
70
80
90
100
0
2
4
6
8
10
12
Close
Close
Close
Close
2-way airflow (horizontal vane) Round duct
2-way airflow (horizontal vane) Rectangular duct
Airflow rate [m
3
/min]
Airflow rate [m
3
/min]
Static pressure [Pa]
Static pressure [Pa]
High
Low
High
Low
Duct
Duct
PLA-RP125BA PLA-RP125BA2