Read Panasonic CS-MZ20UD3EA Service Manual online
100
18. Fan
Performance
18.1 CS-MZ20UD3EA
Test Report
Tap
Static Pressure
(Pa)
Airflow
(m
3
/min)
Lo
-0.1 10.4
2.2 10.1
14.4 8.4
23.4 6.9
30.4 5.5
37.1 4.4
23.4 6.9
30.4 5.5
37.1 4.4
Me
-0.1 11.5
7.1 10.6
18.9 9.2
27.2 7.8
33.9 6.6
39.3 5.6
42.4 4.6
27.2 7.8
33.9 6.6
39.3 5.6
42.4 4.6
Tap
Static Pressure
(Pa)
Airflow
(m
3
/min)
Hi
0.1 12.7
13.5 11.3
24.6 10.1
33.3 8.9
41.1 7.8
46.4 6.8
49.9 6.0
51.6 5.1
24.6 10.1
33.3 8.9
41.1 7.8
46.4 6.8
49.9 6.0
51.6 5.1
Hi Fan (Hi
Static P
selected)
-0.1 14.7
39.3 10.5
48.1 9.4
54.7 8.3
60.1 7.3
63.8 6.6
67.8 5.8
48.1 9.4
54.7 8.3
60.1 7.3
63.8 6.6
67.8 5.8
Fan Performance Curve
Static Pressure Upper Limit
Static Pressure Lower Limit
Static
Pressure (Pa)
Airflow
(m
3
/min)
RPM
Static
Pressure (Pa)
Airflow
(m
3
/min)
Static
Pressure (Pa)
Airflow
(m
3
/min)
61
7.1
Hi Fan (Hi Static P selected)
1230
43
10.1
10
13.7
48
6.3
Hi Fan (Standard)
1070
25
10.1
5
12.2
39
5.6
Me Fan (Standard)
970
20
9.0
2
11.2
32 5.4
Lo
Fan
(Standard) 880 15 8.2
0 10.4
0
10
20
30
40
50
60
70
80
4
5
6
7
8
9
10
11
12
13
14
15
St
at
ic
p
re
ssur
e
(P
a)
Air Flow (m3/min)
P-Q chart
Hi
Me
Lo
Switch Hi
Static Pressure Upper
Limit
Limit
Static Pressure Lower
Limit
Limit
Poly. (Static Pressure
Upper Limit)
Upper Limit)
Poly. (Static Pressure
Lower Limit)
Lower Limit)
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