TWN Contessa - Electrics

page updated February 19, 2011 by Dave

Wiring Diagram

Here is the wiring diagram for the TWN Contessa. I have written on top of the diagram to help identify the main harness and wire colours etc. The numbering system is the familiar DIN standard 72552 (Deutsches Institut für Normung e.V or German Institute for Standardization).

Wiring Diagram.


Twin 6V batteries wired in series to provide 12V.


Norris (Bosch) Regulator >>