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9 Technical data
9.2
Technical data - VWW
Description
Unit
VWW 220/2
VWW 300/2
VWW 380/2
VWW 460/2
Type
–
Water-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
–
C, three-pole switching (disconnection of the three mains connection lines by a
switching operation)
- Breaking current
A
Electrical power consumption
- Min. for W10/W35
- Max. for W20/W60
- External auxiliary heater (on-site,
max.)
kW
kW
kW
20
25
32
40
4,9
10,0
3 x 2,3
6,6
12,0
3 x 2,3
8,5
16,0
3 x 2,3
10,2
18,0
3 x 2,3
Coolant circuit
- Coolant type
-
Heat pump performance data
The following performance data is applicable to new units with clean heat exchangers.
W10/W35 DT 5K In accordance with
DIN EN 14511
- Heating output
- Power consumption
- Output figure/coefficient
of performance COP
W10/W35 DT 10K In accordance with
DIN EN 255
- Heating output
- Power consumption
- Output figure/coefficient
of performance COP
W10/W55 DT 5K In accordance with
DIN EN 14511
- Heating output
- Power consumption
- Output figure/coefficient
of performance COP
Interior noise level
(W10/W35 in accordance with EN 12102)
Installation site
- Permitted ambient temperature
R 407 C
kW
kW
-
29,9
5,8
5,2
41,6
7,8
5,3
52,6
9,8
5,3
63,6
12,4
5,1
kW
kW
-
30,2
5,5
5,5
42,4
7,5
5,7
52,3
9,4
5,5
64,7
12,0
5,4
kW
kW
-
26,9
7,6
3,5
37,2
10,4
3,6
47,4
12,9
3,6
57,3
15,8
3,6
63
63
63
65
dB(A)
°C
Interior/dry
7 - 25
9.2 Technical data - VWW
Key
W10/W35 DT 5K:
W = Water
10 = 10 °C Inlet temperature
W = Heating water
35 = 35 °C Flow temperature
DT= Temperature difference based on flow and return of the
heating mode
K = Kelvin
50
Operating instructions geoTHERM 0020051578_03