Top Panels; Gas Flue Connections - Viessmann Vitocrossal 200 CM2 Series Installation Instructions Manual

Boiler

Top Panels

Flue Gas Connections
22
Vitocrossal 200 CM2 Installation Instructions
1. Install top left panel.
2. Install top right panel.
3. Secure the rear of both panels with metal screws.
4. Secure the front of both panels with metal screws.
5. Install top panel of the junction box.
6. Secure the top panel of the junction box with four
metal screws.
7. Install control cover with 3 screws and snap on
control cosmetic cover.
1. Install the flue gas adaptor to the flue gas collector
and secure with the supplied gear clamps.
2. Fully insert flue gas adapter inside the flue outlet
(if used with stainless steel piping).
Note: Connect the flue outlet with the flue pipe
via the shortest possible run, with slight rise
(min 3°). Avoid sharp bends.
3. Connect flue system. Size: 8 in. (200 mm).
Note: Support all venting components; make all
connections free of load and torque stresses.
The venting system must be securely
supported by an anchoring system as outlined
by the venting manufacturer.
IMPORTANT
The boiler flue gas collector vent is not designed to
support the weight of the venting system.
4. Fill the siphon with water and attach to boiler.