Hisense AMW2-18U4RJC Technical & Service Manual page 69

6. ESP(EXTERNAL STATIC PRESSURE) CHART (DUCT TYPE)
18K
50
45
40
35
30
25
20
limit
15
10
5
0
2 2 2 4
60
50
40
30
20
10
0
3 3 3 5 7
Standard ESP Chart (0 Pa)
Limit
High
Middle
Low
Medium
High
Low
6 8 10
Airflow rate (m
High ESP Chart (50 Pa)
limit
Rated
Low
9 11 13 15
Airflow rate (m
3
Rated
12 14 16
/min)
3
Medium
High
17 19 21 23
/min)
63
18
25