Connecting The Neutralising System; Connections On The Flue Gas Side - Viessmann Vitocrossal Installation Instructions For Contractors

Connecting the neutralising system

Fig. 30

Connections on the flue gas side

A
D
Fig. 31
Flue system installation instructions
1. The boiler flue connection accessory is essential
for making the flue connection.
B
C
Neutralising system installation instructions
1. Site the neutralising system either behind or adja-
cent to the boiler.
2. Trim the plastic hose supplied to the required
length. Connect the hose to the trap and the neu-
tralising system.
3. Connect the neutralising system to the drainage
system.
2. Push collar onto the flue gas connection of the
D
flue gas collector.
3. Fit boiler flue connection
4. Tighten hose clip
A
5. Connect the flue outlet with the shortest possible
run to the chimney, maintaining a slight incline.
Avoid sharp kinks.
Note
A sealable test port
B
nection.
Danger
Leaks can result in poisoning through escaping
flue gas.
Ensure that gaskets are seated correctly.
.
C
on the collar.
is fitted to the boiler flue con-
33