12
12 Device Information
Device information for
English
1Type and order code
2Design
2.1Model
2.2Degree of protection according to EN 60 529
2.3Installation location
3 Performance data
3.1Operating temperature limits:
Heating water flow | °C |
Cooling, flow | °C |
Brine (heat source, heating) | °C |
Brine (heat sink, cooling) | °C |
Antifreeze |
|
Minimum brine concentration
3.2Temperature spread of heating water (flow/return flow) at B0 / W35K
3.3 | Heat output / COP | at | kW / |
|
|
| kW / |
|
| at B0 / W50 1 | kW / |
|
|
| kW / |
|
| at B0 / W35 1 | kW / |
|
|
| kW / |
3.4 | Cooling capacity / COP | at B20 / W8 | kW / |
|
|
| kW / |
|
| at B20 / W18 | kW / |
|
|
| kW / |
|
| at B10 / W8 | kW / |
|
|
| kW / |
|
| at B10 / W18 | kW / |
|
|
| kW / |
3.5 | Sound power level |
| dB(A) |
3.6 | Sound pressure level at a distance of 1 m | db(A) | |
3.7Heating water flow with an internal pressure differential of m³/h / Pa
3.8Brine throughput with an internal pressure differential
3.9 Refrigerant; total filling weighttype / kg
4 | Dimensions, connections and weight |
| |
4.1 | Device dimensions without connections 4 | H x W x L mm | |
4.2 | Device connections to heating system | Inch | |
4.3 | Device connections to heat source |
| Inch |
4.4 | Weight of the transportable unit(s) incl. packing | kg | |
5 | Electrical Connection |
|
|
5.1 | Nominal voltage; fuse protection |
| V / A |
5.2 | Nominal power consumption 1 | B0 W35 | kW |
5.3 | Starting current with soft starter |
| A |
5.4 | Nominal current B0 W35 / cos ϕ 2 |
| A / |
6Complies with the European safety regulations
7Additional model features
7.1Water in device protected against freezing 6
7.2Performance levels
7.3Controller internal/external
2
3
2
3
2
3
2
3
2
3
2
3
2
3
SI 75ZSR
Reversible
IP 21
Indoors
Up to 55
+7 to +20
+5 to +30
Monoethylene glycol
25%
5
54.9/ 2.0
27.3/ 2.1
62.3/ 2.5
31.3/ 2.5
65.3/ 3.5
35.1/ 3.8
82.1/ 5.0
44.9/ 6.4
100.0/ 5.6 55.0 / 7.4 86.6 / 6.1 47.4 / 7.7 98.2 / 6.3 53.2 / 8.2
69
54
11.5/ 7300
20.5/ 17800 R404A / 16.1
1890 ⋅ 1350 ⋅ 750
G 2" internal/external
G 2 1/2" internal/external
607
400 / 63
18.86
105
34.03 / 0.8
5
Yes
2
Internal
1.This data indicates the size and capacity of the system. For an analysis of the economic and energy efficiency of the system, both the bivalence point and the regulation should also be taken into consideration. The specified values, e.g. B10 / W55, have the following meaning: Heat source temperature 10 °C and heating water flow temperature 55 °C.
2.Operation with 2 compressors
3.Operation with 1 compressor
4.Note that additional space is required for pipe connections, operation and maintenance.
5.See CE declaration of conformity
6.The heat circulating pump and the heat pump controller must always be ready for operation.
