Technical data

Installation
22
Inserting the boiler coding card
Only use the boiler coding card included with the boiler.
Boiler Coding card Part No.
Vitocrossal 300, type CT3 1040 7820 144
Vitorond 200, VD2 / VD2A 1020 7820 142
Vitocrossal 200 CM2 1041 7820 145
1. Push the boiler coding card
through the recess in the cover
and insert it in plug-in location
”X7”.
5285 941 v.1.5
For matching the operation of the
control unit to the boiler, only the
boiler coding card which is supplied
as part of the standard delivery of
the boiler may be used.
CAUTION