Technical data
Operating instructions geoTHERM 0020051578_03
49
GB
9 Technical
data
9.1
Technical data - VWS
Description
Unit
VWS 220/2
VWS 300/2
VWS 380/2
VWS 460/2
Type
–
Brine-to-water heat pump
Area of application
–
The heat pumps are intended exclusively for domestic use as heating appliances
for closed heating and hot water systems and for hot water generation.
Operation of the pump outside the application limits results in the heat pump
being switched off by the internal control and safety installations.
Fuse
- Trigger characteristics
- Breaking current
–
C, three-pole switching (disconnection of the three mains connection lines by a
switching operation)
A
20
25
32
40
Electrical power consumption
- Min. for B-5/W35
- Max. for B20/W60
- External auxiliary heater (on-site,
max.)
kW
kW
kW
5,0
10,0
3 x 2,3
6,4
12,0
3 x 2,3
8,5
16,0
3 x 2,3
10,1
18,0
3 x 2,3
Coolant circuit
- Coolant type
-
R 407 C
Heat pump performance data
The following performance data is applicable to new units with clean heat exchangers.
B0/W35
D
T 5K In accordance with
DIN EN 14511
- Heating output
- Power consumption
- Output figure/coefficient
of performance COP
B0/W35
D
T 10K In accordance with
DIN EN 255
- Heating output
- Power consumption
- Output figure/coefficient
of performance COP
B0/W55
D
T 5K In accordance with
DIN EN 14511
- Heating output
- Power consumption
- Output figure/coefficient
of performance COP
kW
kW
-
kW
kW
-
kW
kW
-
22,0
5,0
4,4
22,3
4,7
4,60
20,3
6,6
3,1
29,8
6,5
4,6
30,3
6,3
4,8
26,8
8,8
3,0
38,3
8,5
4,5
37,8
8,0
4,7
36,2
11,7
3,1
45,9
10,0
4,6
45,5
9,7
4,7
42,3
14,1
3,0
Interior noise level
(B0/W35 in accordance with EN 12102)
dB(A)
63
63
63
65
Installation site
- Permitted ambient temperature
°C
Interior/dry
7 - 25
9.1 Technical data - VWS
Key
B0/W35
D
T 5K:
B =
Brine
0 =
0 °C Inlet temperature/warm brine
W = Heating water
35 = 35 °C Flow temperature
D
T=
Temperature difference based on flow and return of the
heating mode
K =
Kelvin
9
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