Summary
Connection and wiring diagrams – Vitotronic 100, GC1
A2 Low voltage motherboard
A3 Line voltage motherboard
A6 Programming unit
A7 Optolink Printed Circuit
Board/override switch
A8 Supplementary Printed Circuit
Board
A9 Boiler coding card
A10 LON communication module
A11 Power supply unit Printed Circuit
Board
A12 Boiler control unit
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