LG MULTI V ARNU07GTUA4 Engineering Product Data Book page 235

Indoor unit
7. External Static Pressure (E.S.P) & Air Flow
ARNU48GM3A4, ARNU54GM3A4
Setting value
5(49)
70 25.1
75 29.5
80 34.0
85 38.4
90 42.9
95 47.3
100 51.8
105 56.2
110 -
115 -
120 -
125 -
Note: 1. The above table shows the correlation between the air rates and E.S.P.
2. The above table shows the available E.S.P. range.
3. If the E.S.P. of the installed indoor is less than the lowest value(as mention in the table), indoor components
can be failed.
16
14
12
10
8
6
4
20.0
24 _
Ceiling Concealed Duct(Middle Static)
Static Pressure (mmAq(Pa))
6(59) 8(78)
- -
26.1 -
30.8 25.9
35.4 30.6
40.1 35.2
44.8 39.9
49.4 44.6
54.1 49.2
58.8 53.9
- 58.6
- -
- -
Fan Performance
ARNU48GM3A4, ARNU54GM3A4
75 SV
80 SV
25.0 30.0 35.0
10(98) 12(118)
- -
- -
- -
32.2 -
28.1 21.0
33.1 26.3
38.0 31.7
43.0 37.1
47.9 42.4
52.9 47.8
57.8 53.1
- 54.2
90 SV
40.0 45.0 50.0
Air Flow (CMM)
(Unit: CMM)
14(137) 15(147)
- -
- -
- -
- -
- -
19.5 -
25.2 22.6
31.0 28.5
36.7 34.4
42.5 40.3
48.2 46.1
49.4 47.3
125 SV
120 SV
110 SV
100 SV
55.0 60.0