E
S
P
C
H
A
R
T
(
d
E
S
P
C
H
A
R
T
(
d
8
.
8
.
48K
140
120
100
80
Low
60
40
20
0
18
28
High ESP Chart (120 Pa)
220
200
180
160
140
Low
120
100
80
18
DC-INVERTER AIR CONDITIONER TECHNICAL&SERVICE MANUAL
u
c
t
t
y
p
e
)
u
c
t
t
y
p
e
)
Standard ESP Chart (60 Pa)
High
Middle
Rated
38
Airflow rate ( m 3 /min)
High
Middle
28
38
Airflow rate ( m 3 /min)
48
58
Limit
48
58
72