4.HYDRO UNIT
Average heating capacity and power input
Capacity (kW)
-20
-15
-7
-2
2
TO
(°C)
7
10
12
15
20
Power input (kW)
-20
-15
-7
-2
2
TO
(°C)
7
10
12
15
20
COP
-20
-15
-7
-2
2
TO
(°C)
7
10
12
15
20
* Heating capacity and power input are include defrost cycle data.
* Heating capacity and power input are shown at maximum operating frequency
* Power input does not include water pump power.
* Heating capacity and power input are measured in accordance with EN14511.
TO
:
Outdoor temperature (DB°C) RH85%
LWT
:
Leaving water temperature (°C)
30
35
5.66
5.48
7.09
6.86
8.68
8.40
10.23
9.90
10.90
10.55
15.47
14.97
16.40
15.87
17.35
16.62
18.84
17.70
21.71
20.01
30
35
2.76
2.97
2.87
3.09
3.16
3.40
3.11
3.35
3.07
3.30
3.00
3.23
2.98
3.21
2.97
3.20
2.96
3.19
2.94
3.17
30
35
2.05
1.85
2.47
2.22
2.75
2.47
3.29
2.96
3.55
3.20
5.16
4.63
5.50
4.94
5.84
5.19
6.36
5.55
7.38
6.31
31
LWT (°C)
40
45
5.34
—
—
6.69
—
—
8.19
8.02
—
9.65
9.46
10.28
10.08
14.59
14.30
15.47
15.16
16.20
15.88
17.25
16.91
19.50
19.11
LWT (°C)
40
45
3.26
—
—
3.40
—
—
3.74
4.08
—
3.68
4.02
3.63
3.96
3.55
3.88
3.53
3.86
3.52
3.84
3.51
3.83
3.48
3.81
LWT (°C)
40
45
1.64
—
—
1.97
—
—
2.19
1.97
—
2.62
2.35
2.83
2.55
4.11
3.69
4.38
3.93
4.60
4.14
4.91
4.42
5.60
5.02
Engineering Data book
50
55
—
—
—
9.07
—
9.66
8.49
13.71
11.48
14.53
12.17
15.22
12.75
16.21
13.57
18.33
15.35
50
55
—
—
—
4.37
—
4.30
4.26
4.21
4.17
4.18
4.14
4.17
4.13
4.16
4.12
4.13
4.09
50
55
—
—
—
2.08
—
2.25
1.99
3.26
2.75
3.48
2.94
3.65
3.09
3.90
3.29
4.44
3.75