Filling The Siphon With Water - Viessmann VITODENS 100-W Installation And Service Instructions Manual

Fitting the boiler and making connections
Connection, safety valve and condensate drain
A

Filling the siphon with water

Installation sequence
(cont.)
Connect condensate drain A with a
constant fall and pipe vent to the public
sewage system.
Observe the local waste water regula-
tions.
Note
Fill the siphon with water before com-
missioning.
Pour a minimum of 0.3 l of water into the
flue outlet.
!
Please note
During commissioning, flue gas
may escape from the condensate
drain.
Always fill the siphon with water
before commissioning.
13