Buderus 500-24C Installation And Maintenance Instructions Manual page 20

1
Installation
NOTE
It is absolutely essential to ensure, in prac-
tice, that products of combustion discharg-
ing from the terminal cannot re-enter the
building or any other adjacent building
through ventilators, windows, doors, other
sources of natural air infiltration, or forced
ventilation/air-conditioning.
If this could occur the appliance MUST be turned off (with
the owners permission), and labelled as unsafe until cor-
rective action can be taken.
1.9.2 Air supply and flue gas exhaust in a closed
installation
The boiler case incorporates the seal for the air supply
system. It is important that the case is fitted correctly.
To ensure optimal operation, the 500 Series appliances
must be connected to a Buderus horizontal or vertical flue
terminal. These terminals have been developed specifi-
cally for Buderus condensing gas boilers and have been
comprehensively tested for trouble free operation when
correctly installed.
Standard horizontal flue pack (
– item 1: Flue turret 60/100;
– item 2: Horizontal flue terminal 60/100;
– item 3: Flue finishing kit.
20
fig 19):
Buderus 500-24C/28C - Subject to modifications resulting from technical improvements
Fig. 19 Standard horizontal flue pack
Fig. 20 Side flue and rear flue installation
1
2
7215 3100-19.1TD
L
5 mm
7215 3100-20.1TD
3
415 mm