Fitting The Control Unit Front - Viessmann VITOTRONIC 200 Installation And Service Instructions Manual

Installation Sequence

Fitting the Control Unit Front

Legend
A Cable retaining tab
28
Vitotronic 200, HO1B and 300-K, MW2C Installation/Service
1. Snap on the control cover to the control housing.
2. Snap on the interface cover to the control cover.
3. Release the stay bar and lock in position.
4. Insert the plug from the programming unit to the
control.
Note: Route the ribbon cable through retainer A.
5. Return the stay bar to the control cover and lock in
position.
6. Close the control cover.
7. Secure the control cover to the front housing with
supplied fasteners.
8. Install the junction box cover and support with a
supplied screws.
Note: Route the ribbon cable through retainer A.