Levelling The Boiler; Flue And Ventilation Air Connections; Making The Flue Connection - Buderus Logano plus GB312 Installation And Maintenance Instructions Manual

5.3

Levelling the boiler

The boiler must be level to prevent air pockets forming
inside the boiler and to ensure that the condensate can
freely drain from the condensate pan.
NOTICE: Boiler damage through insufficient
load-bearing capacity of the installation area
or unsuitable substrate!
B Ensure that the installation area offers
sufficient load-bearing capacity.
B Bring the boiler into its final position.
B Level the boiler horizontally by means of the adjustable
feet [1] and a spirit level [2].
Fig. 8 Levelling the boiler
1 Adjustable feet
2 Spirit level
Logano plus GB312 - Subject to technical modifications.
5.4

Flue and ventilation air connections

5.4.1

Making the flue connection

When installing the flue connection, observe the
following:
• Country-specific regulations.
• The flue pipe cross-section must comply with all
current regulations.
• Select the shortest possible route for the flue pipe.
• Lay the flue pipes so that they slope upwards.
DANGER: Risk to life from escaping flue gas
inside the installation room!
B Gaskets in the flue connections must be
present, in perfect condition and correctly
inserted.
B Insert the boiler connection elbow (accessory) into the
flue connection.
B Make the flue connection in accordance with the
requirements applicable in your country.
Fig. 9 Fitting the flue connection
1 Boiler connection elbow (accessory)
2 Boiler connector (accessory)
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Installation
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