Inserting The Boiler Coding Card; Inserting The Lon Communication Module (If Required) - Viessmann VITOTRONIC 100 GC1B Installation And Service Instructions Manual

Installation Sequence

Inserting the Boiler Coding Card

Boiler
Vitocrossal 300, CT3
Vitorond 200, VD2, VD2A
Inserting the LON Communication Module
A
Legend
A LON communication module (accessory)
B Vitotronic 100 GC1B
52
Coding card
1040
1020
B
Vitotronic 100, GC1B Installation and Service
Only use the boiler coding card designated for the
installed boiler (also see table on page 114).
Insert the boiler coding card through the recess in the
cover into slot "X7".
Identification
7841118
7841111
(if required)
Connecting the control unit to the LON, see page 79.
Spare parts no.
7841118
7841111