EN
en
28
InstallatIon
664Y5900 • A
heatinG circUit connection
1. Heating circuit isolating valve
2. Check valve
3. Heating pump of the system
4. Mixing valve
5. Safety group
6. Primary circuit filling valve
7. Heating circuit expansion vessel
8. Drain valve
9. automatic air bleed valve
10. Bypass
11. Safety thermostat for floor heating circuit
Do not install thermostatic valves on
the radiators located in rooms fitted
with a room thermostat.
Heating circuit with convector
Floor heating circuit
2
3
1
1
8
2
6
7
5
4
10
9
2
3
1
1
8
2
6
7
5
4
11
t
10
9
Summary of Contents for BNE 2 Condens
Page 1: ...EN 21 8 kW BNE 2 Condens 664Y5900 A Installation operation and maintenance instructions ...
Page 22: ...EN en 22 Installation 664Y5900 A Boiler Preparation 5 3 4 1 2 6 ...
Page 23: ...en 23 EN Installation 664Y5900 A 9 8 10 11 7 1 2 ...
Page 24: ...EN en 24 Installation 664Y5900 A Burner installation 2 6 3 4 90 mm 5 1 1 2 ...
Page 25: ...en 25 EN Installation 664Y5900 A 8 2 1 7 9 ...
Page 40: ...EN en 40 664Y5900 A Declaration of conformity EC ...
Page 41: ...en 41 EN 664Y5900 A Declaration of conformity RD 17 7 2009 ...
Page 42: ...EN en 42 664Y5900 A Markings Labels Pending approval ...