K Technical Data - Vaillant ecoTEC plus VU 446/5-5 (H-GB) Installation And Maintenance Instructions Manual

Appendix
Set values, G31 liquefied petroleum gas
CO₂ after 5 minutes Checking
in full load mode with during start-
front casing closed up
Checking
after reset-
ting
CO₂ after 5 minutes Checking
in full load mode with during start-
front casing removed up
Checking
after reset-
ting
Set for Wobbe index W₀
O₂ after 5 minutes in Checking
full load mode with during start-
front casing closed up
Checking
after reset-
ting
K Technical data
Technical data – Heating
Maximum heating flow temperature (default setting – D.71)
Range for the heating flow temperature control
Maximum permissible pressure (PMS)
Safety discharge of expansion relief valve
Nominal water flow (ΔT = 20 K)
Approximate value for the condensate volume (pH value between
3.5 and 4.0) at 50/30 °C
Maximum heat output (factory setting – D.000)
Technical data – Power/heat input (G20)
Effective output range (P) at 50/30 °C
Heat output range (P) at 60/40 °C
Effective output range (P) at 80/60 °C
Maximum heat input – heating (Q max.)
Minimum heat input – heating (Q min.)
Technical data – Power/heat input (G31)
Effective output range (P) at 50/30 °C
Effective output range (P) at 80/60 °C
Maximum heat input – heating (Q max.)
Minimum heat input – heating (Q min.)
Technical data – General
Gas category
Diameter of the gas pipe at the product outlet
Diameter at the outlet of the gas compression fitting, outside thread
62
VU 446/5-5 VU 606/5-5
(H-GB) (H-GB)
9.9 ± 1.0 vol.
10.1 ± 1.0 vol.
%
%
9.9 ± 0.3 vol.
10.1 ± 0.3 vol.
%
%
9.7 ± 1.0 vol. 9.9 ± 1.0 vol.
% %
9.7 ± 0.3 vol. 9.9 ± 0.3 vol.
% %
21.3 kW⋅h/m³ 21.3 kW⋅h/m³
5.9 ± 1.8 vol. 5.5 ± 1.8 vol.
% %
5.9 ± 0.5 vol. 5.5 ± 0.5 vol.
% %
Installation and maintenance instructions ecoTEC plus 0020261389_02
VU 446/5-5 (H-GB)
75 ℃
30 ... 80 ℃
0.4 MPa
(4.0 bar)
0.4 MPa
(4.0 bar)
1,900 l/h
4.5 l/h
Auto
VU 446/5-5 (H-GB)
8.7 ... 48.0 kW
8.5 ... 46.6 kW
7.8 ... 44.1 kW
45.2 kW
8.1 kW
VU 446/5-5 (H-GB)
8.6 ... 46.6 kW
7.8 ... 44.0 kW
45.2 kW
8.1 kW
VU 446/5-5 (H-GB)
II2H3P
25 mm
1"
VU 606/5-5 (H-GB)
75 ℃
30 ... 80 ℃
0.4 MPa
(4.0 bar)
0.4 MPa
(4.0 bar)
2,500 l/h
5.6 l/h
Auto
VU 606/5-5 (H-GB)
12.2 ... 63.5 kW
11.8 ... 61.7 kW
11.0 ... 58.7 kW
60.0 kW
11.3 kW
VU 606/5-5 (H-GB)
12.0 ... 62.1 kW
11.1 ... 58.4 kW
60.0 kW
11.3 kW
VU 606/5-5 (H-GB)
II2H3P
25 mm
1"