1.8
2.4
0
5.5
0.5
air discharge angle
5
0
1.8
22
2.4
5.5
25
27
cooling
cooling
air discharge angle 5
0
1.8
2.4
5.5
1.0
0.5
Air Velocity distribution
Temperature distribution
heating
air discharge angle 45
Air Velocity distribution
1.8
0
2.4
25
27
22
5.5
heating
air discharge angle 45
Temperature distribution
3.4.3 For HDU-18 model
-161-
Noise level