Fitting The Boiler Cover; Connecting The Air Supply (For Balanced Flue Operation) - Buderus Logano plus GB402 Installation And Maintenance Instructions Manual

6
Installation
6.3

Fitting the boiler cover

B Fit front boiler cover [1] with 4 screws to the frame.
B Fit rear boiler cover [2] with 4 screws to the frame.
Fig. 11 Front and rear boiler covers
1 Front boiler cover
2 Rear boiler cover
20
6.4 Connecting the air supply
(for balanced flue operation)
The combustion air is supplied to the boiler either through
an external wall connection, through a shaft or through a
separate pipe in the shaft.
An adaptor is available as an accessory for
balanced flue operation.
We would recommend the installation of a
silencer in the ventilation air line, subject to
the air inlet aperture arrangement on the
outside of the building.
Insulate the ventilation air line to prevent
condensate being created in/on that line
(inside and outside).
B Remove cover panel [1] from the front boiler cover.
B Fit adaptor [2] (accessory) on the cross-brace and seal
with sealant (accessory).
B Insert and seal in a ventilation air bend in the adaptor.
B In cascade arrangements, ensure that the boiler
is equipped with a separate ventilation air line.
B Create the ventilation air line up to the ventilation air
bend using a standard air supply system in accordance
with the requirements of the country concerned.
Fig. 12 Ventilation air connection for balanced flue
operation (accessory)
1 Cover panel
2 Adaptor
Logano plus GB402 - Subject to technical modifications!