Vaillant 0010016538, Инструкция по установке и обслуживанию

Страница: 8 / 56

8
Installation and maintenance instructions ecoTEC pro 0020209589_04
3 Technical data
Technical data
–
General
ecoTEC pro
30 H combi A
VUW 306/5
‑
3
Designated country (des-
ignation in accordance
with ISO 3166) GB (Great
Britain), IE
(Ireland)
Approved unit categories II
2H3P
Gas connection, boiler
side
15 mm
Flow/return heating con-
nections, boiler side 22 mm
Hot and cold water con-
nection, boiler side G 3/4
″
Expansion relief valve
connection pipe (min.) 15 mm
Air/flue gas connection 60/100 mm
Condensate drain pipe-
work (min.) 19 mm
G20 natural gas flow
pressure 2.0 kPa
(20.0 mbar)
G31 propane gas flow
pressure 3.7 kPa
(37.0 mbar)
Gas flow rate at 15 °C
and 1013 mbar (based
on domestic hot water
generation, if applicable),
G20 3.2 m
³
/h
Gas flow rate at 15 °C
and 1013 mbar (based
on domestic hot water
generation, if applicable),
G31
2.4 kg/h
Min. flue gas mass flow
rate (G20) 2.96 g/s
Min. flue gas mass flow
rate (G31) 3.94 g/s
Max. flue gas mass rate 13.9 g/s
Min. flue gas temperature 40
℃
Max. flue gas temperat-
ure 70
℃
Approved gas-fired units
C13, C33,
C43, C53
30% efficiency
108 %
NOx class
6
Test symbol/registration
no. CE
‑
0085CM0320
SAP 2009/2012 annual
efficiency (%) 89.3 %
Boiler dimension, width 440 mm
Boiler dimension, height 720 mm
Boiler dimension, depth 338 mm
Approx. net weight 39 kg
Technical data
–
G20 power/loading G20
ecoTEC pro
30 H combi A
VUW 306/5
‑
3
Nominal heat output
range P at 50/30 °C 6.9 to 25.7 kW
Nominal heat output
range P at 80/60 °C 8.0 to 24.7 kW
Maximum heat output
for domestic hot water
generation 30.0 kW
Maximum heat input for
domestic hot water gen-
eration 30.6 kW
Maximum heat input,
heating side 25.0 kW
Minimum heat input 8.5 kW
Heating adjustment range
6 to 24 kW
Technical data
–
Power/loading G31
ecoTEC pro
30 H combi A
VUW 306/5
‑
3
Nominal heat output
range P at 50/30 °C
9.0 to 25.7 kW
Nominal heat output
range P at 80/60 °C 6.2 to 24.4 kW
Maximum heat output
for domestic hot water
generation 30.0 kW
Maximum heat input for
domestic hot water gen-
eration 30.6 kW
Maximum heat input,
heating side 25.0 kW
Minimum heat input 8.7 kW
Technical data
–
Heating
ecoTEC pro
30 H combi A
VUW 306/5
‑
3
Maximum flow temperat-
ure 85
℃
Max. flow temperature
adjustment range (default
setting: 75 °C) 30 to 80
℃
Permissible total over-
pressure 0.3 MPa
(3.0 bar)
Minimum pressure for
full operation 0.08 MPa
(0.80 bar)
Expansion vessel capa-
city
10 l
Circulation water volume
(with reference to
Δ
T= 20 K)
1,049 l/h
Approx. condensate rate
(pH value 3.5 to 4.0) in
50/30 °C heating mode 2.5 l/h
Remaining feed head of
pump (at nominal circula-
tion water volume) 0.025 MPa
(0.250 bar)