Checking The Active Charcoal Filter (If Installed); Checking The Connections On The Flue Gas Side For Tightness - Viessmann VITORONDENS 200-T Service Instructions Manual

Commissioning, inspection, maintenance
Further details regarding the individual steps

Checking the active charcoal filter (if installed)

Observe the active charcoal filter manu-
facturer's instructions.

Checking the connections on the flue gas side for tightness

Note
Traces of condensate indicate a leak.
1. Remove thermal insulation strip A
and pull thermal insulation mat B
out a little.
14
A
B
2. Check the heat exchanger fixings for
firm seating.
3. Check the connector on the heat
exchanger for leaks.
(cont.)