If you have not a current meter in your Nexia (Cielo) don't be worry, a guige is
here:) Libor sent it to me, yes He is owner of Daewoo Racer, but the wiring have to be the same as in the Nexia.
The method you'll find in Daewoo Forum, or you
can contact Libor directly, surely He'll advise to you ;-) Here is his e-mail -
and some photos
of setting up you can find here.