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

Gas condensing boiler with cylinder burner

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Boiler

Top Panels

Vitocrossal 200 CM2 186 to 311 Installation

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.

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Vitocrossal200