Connecting The Condensate Drain; Condensate Drain; Connecting The Neutralising System (Accessories); Flue Gas Connection - Viessmann VITOCROSSAL Series Installation Instructions Manual

Connecting the condensate drain

Condensate drain

Connect the trap with the plastic hose to the drain-
■
age system.
■ Route the condensate drain with a fall and below the
anti-flooding level of the flue gas collector.

Connecting the neutralising system (accessories)

Installation instructions "Neutralising system"
Fig. 47
Drain hose from trap to neutralising system,
A
external of connection: 17 mm
7
Drain hose from neutralising system to drainage
B
system
Neutralising system
C

Flue gas connection

Connections on the flue gas side

Note
Ensure the flue gas connection is free of load and tor-
que stress.
Flue system installation instructions
Flue gas connection:
Do not carry out commissioning until the following
conditions are met:
■ Free passage through the flue gas pipes.
Flue system with positive pressure is gas-tight.
■
Inspection port covers checked for secure and tight
■
seating.
A
B
C
200 mm
7
The condensate drain must be freely accessible for
■
inspection where it enters the drainage system.
■ Condensate drain hose connection, outer
1. Position neutralising system
2. Connect drain hose
3. Connect neutralising system drain hose
drainage system.
!
Please note
Balanced or standard flues must not come
loose.
Use floor or wall mounted fixing clamps (bal-
anced flue system accessories) to secure the
pipes in place.
Connect the flue outlet to the flue with the shortest
possible run, maintaining a slight rise (min. 3°). Avoid
sharp kinks.
■ Apertures for ensuring sufficient combustion air sup-
ply are open and cannot be closed off.
■ Applicable regulations on installing and commission-
ing flue systems have been followed.
: 17 mm
7
C behind the boiler.
to the trap.
A
to the
B
39