Gas Pipe Connection; Electrical Connection - Buderus Logano GE434 Maintenance Instructions Manual

Boiler connection
5.4

Gas pipe connection

Make the gas connection in accordance with all locally
applicable regulations.
! Install the gas shut-off valve into the gas supply pipe.
! Connect the gas pipe without stress to the gas
connector (Fig. 3, Item 1).
PLEASE NOTE
Buderus recommends the installation (in
accordance with local regulations) of a gas
filter into the gas supply pipe.
5.5

Electrical connection

For details about the electrical mains supply see the
boiler installation instructions, chapter 7 "Installing
control devices".
We reserve the right to make any changes due to technical modifications.
Commissioning and maintenance instructions Logano GE434 Gas-fired special boiler • Issue 02/2003
Boiler size kW
150 - 225
(225) 250 - 375
Tab. 10 Gas connection
1
Fig. 3 Making the gas connection (viewed from the back)
Item 1: Gas connection (l.h. and r.h. gas burner)
Buderus Heiztechnik GmbH • http://www.heiztechnik.buderus.de
5
Gas connection
2 x Rp ¾"
2 x Rp 1 ¼"
1
17