LG Multi V ARNU093TUD4 Engineering Manual page 97

Figure 77: ARNU183TNA4, continued.
Discharge angle: 70°
Air velocity ft/s
3.3
1.6
13.1 ft 9.8 ft 6.6 ft
Temperature ( F)
°
69.8
71.6
13.1 ft 9.8 ft 6.6 ft
Figure 78: ARNU243TNA4.
Discharge angle: 20°
Air velocity ft/s
9.8
8.2
6.6
4.9
3.3
16.4 ft 13.1 ft
9.8 ft 6.6 ft
Temperature °F
66.2
68
62.6
16.4 ft 13.1 ft
9.8 ft 6.6 ft
The standard setup height is 8.9 ft. The charts above show the measurement distribution at the ceiling height of 8.9 ft with a high fan
operating mode.
FOUR-WAY CEILING CASSETTE
Cooling
8.2 8.2
6.6 6.6
4.9 4.9
3.3
1.6
0
3.3 ft 3.3 ft 6.6 ft 9.8 ft
64.4 64.4
66.2 66.2
68 68
69.8
71.6
73.4 73.4
0
3.3 ft 3.3 ft 6.6 ft 9.8 ft
Cooling
9.8
8.2
6.6
4.9
3.3
3.3 ft
3.3 ft 0 6.6 ft 9.8 ft 13.1 ft
66.2
68
62.6 62.6
62.6
3.3 ft
3.3 ft 0 6.6 ft 9.8 ft 13.1 ft
©
Air Velocity / Temperature Distribution
ARNU183TNA4, ARNU243TNA4
Discharge angle: 70°
Air velocity ft/s
8.9 ft
6.6 ft
3.3 ft
3.3
0
13.1 ft
13.1 ft 9.8 ft 6.6 ft
Temperature ( F)
°
8.9 ft
6.6 ft
3.3 ft
82.4
75.2
78.8
0
13.1 ft 13.1 ft 9.8 ft 6.6 ft
Discharge angle: 20°
Air velocity ft/s
8.9 ft
9.8
6.6
8.2
4.9
6.6 ft
3.3 ft
0
16.4 ft
16.4 ft 13.1 ft 9.8 ft
Temperature °F
8.9 ft
98.6
95
91.4
88
6.6 ft
3.3 ft
0
16.4 ft 16.4 ft 13.1 ft 9.8 ft 6.6 ft
Heating
8.2 8.2
6.6 6.6
4.9 4.9
3.3
0
3.3 ft 3.3 ft 6.6 ft 9.8 ft
89.6 89.6
86 86
82.4
75.2
78.8
0
3.3 ft 3.3 ft 6.6 ft 9.8 ft
Heating
9.8
8.2
11.5 11.5
0 3.3 ft 6.6 ft
6.6 ft 3.3 ft 9.8 ft 13.1 ft
98.6
95
102 102
3.3 ft
0 6.6 ft
3.3 ft 9.8 ft 13.1 ft
8.9 ft
6.6 ft
3.3 ft
0
13.1 ft
8.9 ft
6.6 ft
3.3 ft
0
13.1 ft
8.9 ft
6.6
4.9
6.6 ft
3.3 ft
0
16.4 ft
8.9 ft
91.4
88
6.6 ft
3.3 ft
0
16.4 ft
FOUR-WAY | 97