2. MODEL SELECTION
Fig 1

Indoor unit
connecting
capacity (%)
Outdoor
temperature
(°C)
Indoor temperature
21.0°CDB 23.0°CDB 27.0°CDB 29.0°CDB 32.0°CDB
15.0°CWB 16.0°CWB 19.0°CWB 21.0°CWB 23.0°CWB
TC IP TC IP TC IP TC IP TC IP

          
          
100
-5.0 13.2 2.00 14.5 2.11 15.6 2.25 17.5 2.40 19.0 2.50
0.0 13.2 2.08 14.5 2.14 15.6 2.30 17.5 2.45 19.0 2.55
5.0 13.2 2.12 14.5 2.19 15.6 2.40 17.5 2.50 19.0 2.65
10.0 13.2 2.16 14.5 2.25 15.6 2.50 17.5 2.60 19.0 2.80
15.0 13.2 2.21 14.5 2.40 15.6 2.75 17.5 2.80 19.0 3.00
20.0 12.9 2.45 14.4 2.63 15.5 3.00 17.4 3.10 19.0 3.20
25.0 12.6 2.80 14.2 3.20 15.3 3.50 17.2 3.90 18.4 4.00
30.0 12.2 3.81 13.9 4.15 15.2 4.41 17.0 4.70 17.7 5.00
35.0 11.7 4.67 13.5 4.95 14.0 5.20 15.6 5.26 16.0 5.34
40.0 11.2 5.01 12.5 5.12 13.0 5.21 14.2 5.32 15.0 5.41
46.0 10.4 4.75 11.0 4.97 11.5 5.05 12.5 5.10 12.9 5.15
(a)(c)
B-3: Capacity change rate by temperature conditions
(c) / (a) = 13.9 / 14.0 = 0.993
- (02 - 07) -
MODEL
SELECTION
MODEL
SELECTION