Specifications subject to change without notice. © 2013 Brivis Climate Systems Pty Ltd
21
7.2 Cooling Capacity / Air Flow
Table 5 – Expanded Ratings: DO-SC22Z9 / DI-XU22Z
Based on 992 L/s Rated Airflow
TC: Total Cooling Capacity
SC: Sensible Cooling Capacity
Figure 14 – DO-SC22Z9 / DI-XU22Z Capacity / Airflow Chart
19.5
19.7
19.9
20.1
20.3
20.5
20.7
20.9
21.1
21.3
21.5
21.7
21.9
22.1
22.3
22.5
22.7
900
925
950
975
1000
1025
1050
1075
1100
Air Flow L/s
T
o
a
l
C
o
o
li
n
g
C
a
p
a
c
it
y
K
W
Airflow
L/s
900
925
950
975
1000
1025
1050
1075
1100
Dry Coil
82
87
91
96
101
106
112
117
122
Wet Coil
Pa
103
108
114
120
127
133
140
146
153
Table 6 – Coil Static Pressure Drop - DI-XU22Z
Return Air Temperature
Dry Bulb
°C
Wet Bulb
°C
Dry Bulb
°C
Wet Bulb
°C
Dry Bulb
°C
Wet Bulb
°C
Air Temperature
Entering Outdoor Unit
°C
21
15
27
19
32
23
TC kW
19.7
22.7
23.7
27
SC kW
14.7
16.9
21.1
TC kW
19.2
22.1
23.1
30
SC kW
14.5
16.7
20.9
TC kW
18.3
21.1
22.1
35
SC kW
14.0
16.2
20.3
TC kW
17.4
20.0
20.9
40
SC kW
13.5
15.7
19.8
TC kW
16.3
18.8
20.2
43
SC kW
12.7
14.8
19.4
TC kW
14.7
16.9
19.4
46
SC kW
11.4
13.3
19.0
Rated Air
Flow
Minimum
Air Flow
