Mounting The Control Unit; Installing The Heating Circuit Ext. Mod., Heating Circuits 2 And 3 (Accessory) - Viessmann VITOTRONIC 200 Installation And Service Instructions Manual

Vitotronic 200 and 300-K Installation and Service

Mounting the Control Unit

Installing the Heating Circuit Ext. Mod., Heating Circuits 2 and 3 (Accessory)

1. Fasten metal backplate onto mounting surface with
four fasteners.
2. Position midplate between backplate and connection
enclosure.
3. Install midplate and connection enclosure onto
backplate.
4. Fasten connection enclosure and midplate onto
backplate with two fasteners.
5. Install control rear section onto connection enclosure
housing. Hook control onto backplate tabs and pivot
downwards.
6. Fasten control rear section onto connection enclosure
with two fasteners.
See separate Installation Instructions.
Installation Sequence
13