Beretta HYDRONIC UNIT Series Instructions For Installation, Use And Maintenance Manual page 45

For highefficiency heat pumps
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HYDRONIC UNIT
1
Heating
2
Cooling
x
Outdoor temperature
Y
Water temperature
°C
65
6
60
5
55
4
50
3
y
45
40
1
35
2
30
25
20
15
-15
-10
-5
°C
65
60
9
55
8
50
y
45
7
40
35
30
25
20
15
-20
-15
-10
1
Fan Coil
0
5
10
15
20
x
1
10
11
12
-5
0
5
10
15
20
25
x
1
Heizbetrieb
2
Kühlbetrieb
x
Außentemperatur
Y
Wassertemperatur
°C
20
15
y
10
5
0
°C
25
15
20
°C
2
2
1
25
30
35
x
45
x
°C
40
45

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