Condensate Drain Pipe; Gas Connection - Viessmann Vitocrossal 200 Installation Instructions For Contractors

Connections on the flue gas side

Condensate drain pipe

Fig. 22
Route condensate drain with a fall and below the anti-
flooding level of the flue gas collector.
Condensate drain must be accessible for inspec-
A
tion.
Connection (external):
Neutralising system (if included)
Site the neutralising system behind the boiler and con-
nect it to the condensate drain.

Gas connection

Route the gas line through the knock-out aperture in
the right or left-hand side panel.
28
(cont.)
19 mm
7
A
Connect the neutralising system to the drainage sys-
tem.
Neutralising system installation instructions