Closing The External Accessory Connection Box - Viessmann Vitodens 200-W, Series B2HA 40 Installation Instructions Manual

Vitodens 200-W B2HA 45, 60 Installation

Closing the External Accessory Connection Box

4. Tilt the top of the external accessory connection
box cover forward.
5. Drop down over the locating pins and set the cover
in place.
6. Swing the external accessory connection box up.
7. Push the external accessory connection box in until
the holding screw is in place.
Control Connections
53