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Appendix
56
Installation and maintenance instructions auroCOMPACT 0020181589_04
9
Fan
10
Venturi
11
Gas valve
12
Temperature sensor in the cylinder
13
3-way valve
14
Pressure sensor
15
Volume flow sensor
16
Hot water temperature sensor at the cylinder outlet
17
Heating pump
18
Hot water pump
19
Main power supply
20
Ignition electrode
21
On/off button
22
Solar electronics PCB
G
Gas adjustment values as set at the factory
Applicability:
Austria
Settings
Unit
G20 natural
gas
G31
propane
CO
₂
after 5 minutes in full load mode with front casing closed
Vol.
9.2
±
1.0
10.4
±
0.5
CO
₂
after 5 minutes in full load mode with front casing removed
Vol.
9.0
±
1.0
10.2
±
0.5
Set for Wobbe index W
₀
kWh/m
³
14.09
21.41
O
₂
after 5 minutes in full load mode with front casing closed
Vol.
4.5
±
1.8
5.1
±
0.8
H
Gas adjustment values as set at the factory
Applicability:
Germany
Settings
Unit
G20 natural
gas
G25 natural
gas
G31
propane
CO
₂
after 5 minutes in full load mode with front casing closed
Vol.
9.2
±
1.0
9.1
±
1.0
10.4
±
0.5
CO
₂
after 5 minutes in full load mode with front casing removed
Vol.
9.0
±
1.0
8.9
±
1.0
10.2
±
0.5
Set for Wobbe index W
₀
kWh/m
³
14.09
11.53
21.41
O
₂
after 5 minutes in full load mode with front casing closed
Vol.
4.5
±
1.8
4.3
±
1.8
5.1
±
0.8
I
Technical data
Applicability:
Germany, Austria
Technical data
–
Heating
VSC S 146/4-5 150
VSC S 146/4-5 190
VSC S 206/4-5 150
VSC S 206/4-5 190
Maximum heating flow
temperature
80
℃
80
℃
80
℃
80
℃
Max. flow temperature ad-
justment range (default
setting: 75 °C)
30 … 80
℃
30 … 80
℃
30 … 80
℃
30 … 80
℃
Maximum permissible
pressure
0.3 MPa
0.3 MPa
0.3 MPa
0.3 MPa
Nominal water flow
(
Δ
T = 20 K)
603 l/h
603 l/h
861 l/h
861 l/h
Nominal water flow
(
Δ
T = 30 K)
402 l/h
402 l/h
574 l/h
574 l/h
Approximate value for the
condensate volume (pH
value between 3.5 and 4.0)
at 50/30 °C
1.467 l/h
1.467 l/h
1.82 l/h
1.82 l/h
Δ
P heating at nominal flow
(
Δ
T = 30 K)
0.035 MPa
0.035 MPa
0.029 MPa
0.029 MPa