Admissible water flow-rates
Minimum (Qmin) and maximum (Qmax) admissible water flow for the unit to operate correctly.
Size
70.4
75.4
80.4
85.4
90.4
100.4
110.4
120.4
140.4
160.4
180.4
200.4
220.4
240.4
Heating side
Qmin
[l/s]
8
8
9
9
9
13
14
14
14
15
17
18
20
21
Qmax
[l/s]
25
25
28
28
30
37
40
42
39
44
48
53
58
61
Cooling side
Qmin
[l/s]
6
6
6
6
7
8
8
9
11
12
13
12
14
15
Qmax
[l/s]
19
19
21
21
23
25
27
28
31
34
37
36
39
44
Overload and control device calibrations
Intervention
Reset
Value
High pressure safety pressure switch (gas side)
[kPa]
4050
3300
-
Low pressure alarm (gas side)
[kPa]
450
600
-
Antifreeze protection
[°C]
4
6,0
-
High pressure safety valve (gas side)
[kPa]
-
-
4500
Low pressure safety valve (gas side)
[kPa]
-
-
3000
Max no. of compressor starts per hour (gas side)
[n°]
-
-
10
Differential pressure switch (water side)
[kPa]
8
10,5
-
Max pressure without hydronic assembly (water side)
[kPa]
-
-
1000
Max pressure with hydronic assembly (water side)
[kPa]
-
-
600
Safet valve setting (water side) (1)
[kPa]
-
-
600
(1) Available only with hydronic assembly option
56
Содержание WSH-XSC3
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