Mitsubishi Heavy Industries MHI FDU71VNXVF1 Technical Manual page 27

1.5 CHARACTERISTICS OF FAN
・Characteristic FAN (1) shows air flow vs. External Static Pressure (E.S.P.) range where settings of E.S.P. are maximum E.S.P. (SW8-4 OFF
: 150Pa, SW8-4 ON : 200Pa), rated E.S.P., and minimum E.S.P. (SW8-4 OFF : 80Pa, SW8-4 ON : 10Pa)
・Characteristic FAN (2) shows air flow vs. E.S.P curve when set fan tap is set P-Hi with each setting of E.S.P. by remote control.
・External Static Pressure (E.S.P.) can be set by wired remote control.
・You can set required E.S.P. by wired remote control which calculate it with the set air flow rate and pressure loss of the duct connected.
Model FDU71VF1
■SW8-4 : OFF (Range of use limitation : Setting 80Pa-150Pa)
Characteristic FAN (1)
In case actual E.S.P. correspond setting of E.S.P.
220
200
180
160
Setting 150Pa
140
Setting 120Pa
120
100
80
Me
60
Me
40
Lo
20
Lo
Lo
0
5 10
Air flow (m
■SW8-4 : ON (Range of use limitation : Setting 10Pa-200Pa)
Characteristic FAN (1)
In case actual E.S.P. correspond setting of E.S.P.
220
200
180
Setting 200Pa
160
140
120
100
80
Me
60
40
Lo
20
Lo
Lo
Lo
0
5 10
Air flow (m
P-Hi
P-Hi
Hi
P-Hi
Hi
Setting 80Pa
Hi
Me
15 20 25 30
24
/min)
3
P-Hi
Setting 120Pa
P-Hi
Hi
Hi Setting 60Pa
P-Hi
Me
Hi
Setting 10Pa
Me
P-Hi
Hi
Me
15 20 25 30
24
/min)
3
Characteristic FAN (2)
220
200
180
160
140
120
100
80
60
40
20
0
21 22
Characteristic FAN (2)
220
200
180
160
140
120
100
80
60
40
20
0
21 22

- -
'12 • PAC-T-178
Range of approvable air flow
23 24 25 26
Air flow (m /min)
3
Range of approvable air flow
23
24 25 26
Air flow (m /min)
3
27
27