Caution: Disconnect power from the control board before starting any wiring.
All existing wires must be left connected, and if the SOLO KIT connection uses the same contact as other wires, the new wires must be added to those already present in the same contact.
This specific control unit model does not have a power supply for external accessories (like the SOLO KIT), so an external power supply will be required.
Any power supply with a voltage between 12 and 24V, both AC and DC, can be used, or the following:
https://www.1control.eu/ecommerce/it/1control-solo-kit-power-supply.php
