- 22 -
30°C
20°C
10°C
40°C
50°C
60°C
65°C
PURY-
P450,500,550,600,650Y(S)JM-A(1)(-BS) EP450,500,550,600,650YSJM-A(1)(-BS)
65°C
60°C
50°C
40°C
30°C
20°C
10°C
40°C
50°C
60°C
65°C
30°C
20°C
10°C
Booster unit inlet-water temp. [°C]
Outdoor temp. [°CWB]
-20
-15
-10
-5
0
5
10
15
20
25
30
Booster unit inlet-water temp. [°C]
Outdoor temp. [°CWB]
-20
-15
-10
-5
0
5
10
15
20
25
30
Booster unit inlet-water temp. [°C]
Outdoor temp. [°CWB]
-20
-15
-10
-5
0
5
10
15
20
25
30
1.1
1.0
0.9
0.8
0.7
0.6
0.5
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
Ratio of heating capacity
Ratio of booster unit input
Ratio of outdoor unit input
