Vaillant geoTHERM Installation Instructions Manual page 114

14 Technical data
Description
Heating circuit
- Permitted water condition
- max. operating pressure
- min. flow temperature
- max. flow temperature
– Volume of water content of the brine
circuit in the heat pump
- Nominal volumetric flow rate DT 5K
- Pressure loss at nominal volumetric
flow rate DT 5K
- Nominal volumetric flow rate DT 10K
- Pressure loss at nominal volumetric
flow rate DT 10K
- Heating circuit materials within the
heat pump
Coolant circuit
- coolant type
- Quantity
- Number of revolutions EX valve
- Permissible operating overpressure
- Compressor type
- Oil
- Oil filling quantity
Heat pump performance data
W10/W35 DT 5K In accordance with
DIN EN 14511
- Heating output
- Power consumption
- Output figure/coefficient of perform-
ance COP
W10/W35 DT 10K In accordance with
DIN EN 255
- Heating output
- Power consumption
- Output figure/coefficient of perform-
ance COP
W10/W55 DT 5K In accordance with
DIN EN 14511
- Heating output
- Power consumption
- Output figure/coefficient of perform-
ance COP
Interior noise level
(W10/W35 in accordance with EN 12102)
Installation location
- permitted ambient temperature
Application limits
At the same volume flow rates as for
the nominal output test under standard
nominal conditions with nominal vol-
ume flow rates and a spread of DT 3K in
the brine circuit and DT 5K in the heat-
ing circuit
14.2 Technical Data VWW
114
Unit VWW 220/2
Do not enrich heating water with frost or corrosion protection agents.
Soften the heating water at water hardnesses from 3.0 mmol/l (16.8° dH)
according to Directive VDI2035 sheet 1
MPa (bar)
°C
°C
l 8,3
3
m /h 5,10
kPa (mbar) 12,6 (126)
3
m /h 2,60
kPa (mbar) 3,9 (39)
-
-
kg 4,3
- 8,5
MPa (bar)
-
-
l 4,0
The following performance data is applicable to new units with clean heat exchangers.
kW 29,90
kW 5,80
- 5,20
kW 30,20
kW 5,50
- 5,50
kW 26,90
kW 7,60
- 3,50
dB(A) 63
°C
Operation of the pump outside the application limits results in the heat pump
being switched off by the internal control and safety installations.
VWW 300/2 VWW 380/2
0,3 (3)
25
62
10,3
6,96
15,2 (152) 21,8 (218)
3,60
4,5 (45) 6,7 (67)
Cu, CuZn-Alloy, Stainless Steel, Fe, EPDM
R 407 C
5,99
9,5
2,9 (29)
Scroll
Ester (EMKARATE RL32-3MAF)
4,0
41,60 52,60
7,80
5,30
42,40 52,30
7,50
5,70
37,20 47,40
10,40 12,90
3,60
63
Interior/dry
7 - 25
W7/W25
W7/W62
W20/W62
W20/W35
W10/W25
Installation instructions geoTHERM 0020051574_04
VWW 460/2
12,0 14,1
8,70 10,44
30,3 (303)
4,50 5,52
9,6 (96)
6,7 8,6
8,5 9,5
4,14 4,14
63,60
9,80 12,40
5,30 5,10
64,70
9,40 12,00
5,50 5,40
57,30
15,80
3,60 3,60
63 65