Installing The Boiler; Installing The Flue Pipe; Flue Pipe Sealing Collar For Negative Pressure Flue (Pressure At Boiler Outlet < 0 Mbar) - Buderus Logano G225 Installation And Service Instructions Manual

6

Installing the boiler

6 Installing the boiler
This chapter details how you install your boiler correctly.
The individual steps involved are:
– Flue connection
– Connecting the water pipes
– Making the electrical connections
For information on connecting the fuel supply, please
consult the burner documentation.
6.1

Installing the flue pipe

V Make the flue gas connection in accordance with the
requirements applicable in your country.
6.1.1 Flue pipe sealing collar for negative pressure flue (pressure at boiler outlet < 0 mbar)
We recommend fitting a flue pipe sealing collar (option) in
order to achieve the best possible seal.
V Slide jubilee clips [4] over the flue pipe [1].
V Push flue pipe [1] fully home onto the boiler flue outlet
[3].
V Wrap flue pipe sealing collar [2] around the flue pipe/
flue outlet joint so that it overlaps the joint.
V Position one jubilee clip [4] on the flue pipe and the
other on the flue outlet.
V Tighten the jubilee clips [4] so that the flue pipe sealing
collar [2] sits snugly and evenly in place.
38 Logano G225/Logano plus GB225 - We reserve the right to make any changes due to technical modifications.
3 2
Fig. 53 Fitting the flue pipe sealing collar (example)
1 Flue pipe
2 Flue pipe sealing collar
3 Boiler flue outlet
4 Jubilee clip
4
1
6 720 615 876-53.1RS