Installing The Flue Gas Exhaust Duct - Biasi RINNOVA ADAPTIVE User Manual And Installation Instructions

• Carry out a leakage test for the gas supply
system.
• Connect the safety valve discharge 8 (Figure
5.4) to an outlet funnel.
4
Figure 5.4
• Insert the flexible condensate discharge pipe
4 (Figure 5.4) inside the residential conden-
sate discharge duct or the discharge funnel
of the safety valve if the discharge is suitable
for receiving acid condensate.
5.7 Installing the flue gas exhaust
duct
Consult the sheet provided together with the
preselected kit for information on how to cor-
rectly install the flue gas duct.
The horizontal sections of the flue gas pipes
must have a slope of approx. 1.5 degrees (25
mm per metre), therefore the terminal must be
higher than the boiler side opening.
Only the coaxial pipe with the terminal must
be horizontal as the discharge pipe has already
been implemented with the correct slope.
INSTALLATION
CORRECT implementation of a wall-mount-
ed concentric discharge system
ASA
Figure 5.5
A = air suction
S = flue gas outlet
CORRECT implementation of twin flue gas
outlet/air suction systems
8
Figure 5.6
A = air suction
S = flue gas outlet
A+S
S S
A
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