Rizzoli ST Série Manuel D'utilisation page 137

5.6 CONNECTION TO ANOTHER GENERATOR
In presence of another heat generator to be
managed, this must be connected to the ter-
minal board of the control unit, directly or
not directly through an environment-ther-
mostat. The dedicated terminals are the
Picture 31 - FDG electronic control unit electric connections
CP ones (FDG control unit) and they give a
clean connection, normally closed or nor-
mally open, on choice.
The connection must be done as described
in picture 31.
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