Installation Of Boiler Drain (Included In B-Kit); Installing System Components - Buderus Logano G115/3 WS Installation And Service Instructions Manual

5
Installing the boiler
5.2.2

Installation of boiler drain (included in B-Kit)

▶ Seal boiler drain to connection EL.
Install a fill connection in the supply piping to the boiler.
EL
RK
Fig. 15 Installation of boiler drain
[RK] Return
[EL] Drain
20
5.2.3
See the installation diagram for installation of the heating system
components.
For more installation examples refer to  Chapter 10, page 42.
7 747 019 141-15.1RS
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

Installing system components

4
3 3
10
2
1
3
7
EL
Logano G115 WS US/CA – 6 720 813 418 (2019/09)
5 6 3
VK
8 9
3
11
RK
7 747 019 141-16.1RS