10
EN
The power connection to the module is via a 3-pin terminal
. Fix the cables with the screws on the terminal, following the
polarity.
Once powered, the control module of radiant elements
performs a sequential opening and closing of all relay outputs.
This operation is repeated once a week to ensure correct
operation of the valves.
The connection to the external power supply must include a main switch or other
method of disconnection that includes a constant separation for all polarities,
in accordance with appropriate local and national regulations. The system will
automatically restart if the power supply is turned off.
Use separate circuits for
the unit that is to be controlled and the power supply to the system.