Control Unit Installation; Mounting The Control Unit - Viessmann VITOTRONIC 100 GC1B Installation And Service Instructions Manual

Vitotronic 100, GC1B Installation and Service

Mounting the Control Unit

1. Fasten the metal back plate to the boiler jacket
with four fasteners.
Refer to the installation instructions of
the relevant boiler for mounting location.
2. Install the mid plate and junction box to the
back plate.
3. Fasten the junction box and mid plate to the
back plate with two fasteners.
4. Install the control rear section to the junction box
housing. Hook the control to the back plate tabs and
pivot downwards.
5. Fasten the control rear section to the junction box
with two fasteners.

Control Unit Installation

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