5
Installing the boiler
Logano G115 WS US/CA – 6 720 813 418 (2019/09)
20
5.2.2
Installation of boiler drain (included in B-Kit)
▶ Seal boiler drain to connection EL.
Fig. 15 Installation of boiler drain
[RK] Return
[EL] Drain
5.2.3
Installing system components
See the installation diagram for installation of the heating system
components.
For more installation examples refer to
Fig. 16 Installation diagram
[1]
Pressure relief valve
[2]
Pressure/temperature gauge
[3]
Ball or stop valve
[4]
Air eliminator (in main supply)
[5]
System pump
[6]
Flow check valve
[7]
Expansion tank
[8]
Automatic feed valve
[9]
Flow check valve
[10] Purge station
[11] Water feed
[VK] Boiler supply
[EL] Drain
[RK] Return
Install a fill connection in the supply piping to the boiler.
7 747 019 141-15.1RS
RK
EL
7 747 019 141-16.1RS
1
2
3
3
5
6
3
3
7
3
9
8
VK
RK
11
EL
4
10
