108
Aquarea Heat Pump Manager (HPM) – Manual Part 1: Installation and Commissioning – 12/2014
Appendix
10
Feed temperature setpoints depending on heating curve parameters and
outside temperatures
1
Heating characteristic (Slope) / hCu-slope
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
Outside temperature (°C)
25
Flow temperature setpoint (°C)
22.0
22.0
22.0
22.0
22.0
22.0
22.0
22.0
22.0
22.0
22.0
22.0
22.0
22.0
22.0
22.0
22.0
10
26.5
26.3
26.0
25.7
25.5
25.2
25.0
24.7
24.5
24.2
24.0
23.7
23.5
23.2
23.0
22.7
22.5
15
36.3
35.5
34.7
33.9
33.1
32.3
31.5
30.7
29.9
29.1
28.3
27.5
26.7
25.9
25.1
24.3
23.5
10
45.4
44.1
42.8
41.5
40.2
38.9
37.6
36.3
35.0
33.7
32.3
31.0
29.7
28.4
27.1
25.8
24.5
5
54.3
52.5
50.7
48.9
47.1
45.3
43.5
41.7
39.9
38.1
36.3
34.5
32.7
30.9
29.1
27.3
25.5
0
63.0
60.7
58.4
56.1
53.8
51.6
49.3
47.0
44.7
42.4
40.2
37.9
35.6
33.3
31.0
28.7
26.5
–5
71.5
68.7
66.0
63.2
60.5
57.7
55.0
52.2
49.5
46.7
44.0
41.2
38.5
35.7
32.9
30.2
27.5
–10
79.9
76.7
73.4
70.2
67.0
63.8
60.6
57.4
54.1
50.9
47.7
44.5
41.3
38.1
34.8
31.6
28.4
–15
88.2
84.5
80.8
77.1
73.5
69.8
66.1
62.4
58.8
55.1
51.4
47.7
44.1
40.4
36.7
33.1
29.4
–20
96.4
92.2
88.1
84.0
79.9
75.7
71.6
67.5
63.4
59.2
55.1
51.0
46.8
42.7
38.6
34.5
30.3
1 Underlying invariable values:
Heating element exponent (curvature) / hCu-exp = 1.10 (corresponds to floor heating)
Base point (parallel shift) / RoomOTx = 22 °C
Summary of Contents for Aquarea PAW-HPM1
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