Viessmann VITODENS 200-W Technical Data Manual page 14

Frame Mounting
Models B2HB 19, 26, 35
14
Vitodens 200-W, B2HB 19 to 35 Technical Data
1. Remove the external accessories connection box
cover.
2. Loosen the screws at the bottom of the boiler
(do not remove completely).
3. Remove the front encloser panel (lift up and pull
away from the boiler).
4. Mount boiler onto the mounting bracket and ensure
the boiler is securely mounted. Then install the
holding bracket to the frame on top of the boiler.
5. Connect the boiler to the installation fittings.
CAUTION
The boiler must be level both vertically and horizontally
to ensure proper draining of the condensate.