Fitting The Trap - Viessmann VITOCROSSAL Series Installation Instructions Manual

Fitting the trap

1.
Fig. 18
Condensate drain hose,
A
A
17 mm
7
Fill the trap with water, slot it on and tighten.
Connect the condensate drain to the neutralising sys-
tem (if installed); see page 39.
Note
The boiler may only be operated with the original trap.
Danger
Flue gas escaping from the trap can cause
potentially fatal carbon monoxide poisoning.
Always fill the trap with water before commis-
sioning.
19