LG Multi V ARNU093TUD4 Engineering Manual page 94

FOUR-WAY CEILING CASSETTE
Air Velocity / Temperature Distribution
ARNU073TNA4, ARNU093TNA4, ARNU123TNA4, ARNU153TNA4
Figure 73: ARNU073TNA4 and ARNU093TNA4, continued.
Discharge angle: 70°
Air velocity ft/s
4.9
1.0(3.3) 3.3
1.6
16.4 ft 13.1 ft 9.8 ft 6.6 ft
Temperature (°F)
64.4
24(75.2) 75.2
20(68) 68
71.6 22(71.6)
16.4 ft 9.8 ft 9.8 ft 6.6 ft
Figure 74: ARNU123TNA4 and ARNU153TNA4.
Discharge angle: 20°
Air velocity ft/s
4.9
3.3
1.6
16.4 ft 13.1 ft 9.8 ft 6.6 ft
Temperature (°F)
18(64.4) 64.4
20(68) 68
22(71.6) 71.6
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.
94 | FOUR-WAY
Cooling
4.9
3.3
0.5(1.6 1.6
3.3 ft 0 3.3 ft 6.6 ft 9.8 ft 13.1 ft 16.4 ft
60.8 16(60.8) 16(60.8) 60.8
64.4
75.2 24(75.2)
20(68) 68
22(71.6) 71.6
3.3 ft 0 3.3 ft 6.6 ft 9.8 ft 13.1 ft 16.4 ft
Cooling
4.9
3.3
1.6
3.3 ft 0 3.3 ft 6.6 ft 9.8 ft 13.1 ft 16.4 ft
18(64.4) 64.4
20(68) 68
71.6
3.3 ft 0 3.3 ft 6.6 ft 9.8 ft 13.1 ft 16.4 ft
©
Discharge angle: 70°
Air velocity ft/s
8.9 ft
6.6 ft
4.9
3.3 ft
1.0(3.3 ) 3.3
1.6
0
16.4 ft 13.1 ft 9.8 ft 6.6 ft
Temperature (°F)
8.9 ft
6.6 ft
3.3 ft
82.4
78.8 32(89.6) 89.6
86
0
16.4 ft 13.1 ft 9.8 ft 6.6 ft
Discharge angle: 20°
Air velocity ft/s
8.9 ft
6.6
4.9
3.3
6.6 ft
1.6
3.3 ft
0
16.4 ft 13.1 ft 9.8 ft
Temperature (°F)
8.9 ft
96.8
93.2 93.2
89.6
86
6.6 ft
28(82.4) 82.4
3.3 ft
0
16.4 ft 13.1 ft 9.8 ft
Heating
8.2 8.2
6.6 6.6
4.9
3.3
1.6
3.3 ft 0 3.3 ft 6.6 ft 9.8 ft 13.1 ft
38(100.4) 100.4 100.4
36(96.8) 96.8 96.8
93.2 93.2
82.4
89.6 26(78.8)
30(86) 86
3.3 ft 0 3.3 ft 6.6 ft 9.8 ft 13.1 ft
Heating
8.2 8.2
6.6
8.2 4.9
6.6 ft 3.3 ft 0 3.3 ft 6.6 ft 9.8 ft
96.8 93.2
100.4 100.4
6.6 ft 3.3 ft 0 3.3 ft 6.6 ft 9.8 ft
8.9 ft
6.6 ft
3.3 ft
0
16.4 ft
8.9 ft
6.6 ft
3.3 ft
78.8
0
16.4 ft
8.9 ft
3.3
6.6 ft
1.6
3.3 ft
0
13.1 ft 16.4 ft
8.9 ft
32(89.6) 89.6
86 6.6 ft
82.4
3.3 ft
0
13.1 ft 16.4 ft