Ceiling Concealed Duct(Low Static) _ 17
Indoor Units
7. External Static Pressure (E.S.P) & Air Flow
(Unit : CMM)
ARNU21GL3G4, ARNU24GL3G4
Setting Value
Static Pressure(mmAq(Pa))
0 (0) 1 (10) 2 (20) 3 (29) 4 (39) 5 (49)
85 10.19 -  -  -  -  - 
90 12.18 10.71 11.09 -  -  - 
95 13.81 12.34 12.19 -  -  - 
100 15.16 13.69 13.38 10.71 -  - 
105 16.30  14.83 14.36 11.85 -  - 
110 17.31 15.85 15.23 12.86 10.97 - 
115 18.27 16.80  16.07 13.82 11.93 - 
120 19.26 17.79 16.93 14.80  12.91 10.49
125 20.34 18.87 17.89 15.88 13.99 11.57
130 21.60  20.13 19.01 17.14 15.25 12.83
135 -  21.64 20.36 18.66 16.76 14.35
139 -  -  21.08  19.05 17.34 15.29
Note :
1. The above table shows the correlation between the air rates and E.S.P. 
ARNU21GL3G4, ARNU24GL3G4   
Fan Performance
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0 
External Static Pressure(mmAq)
10.0 12.0 14.0 16.0 18.0 20.0 22.0
Air Flow (CMM)
90 SV  100 SV  110 SV  120 SV  130 SV 
135 SV