Caution: Disconnect power from the control board before beginning any wiring.
Each existing wire 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.
Second generation SOLO KIT (black box):
Both the COM cable and one of the 9~24V AC/DC cables must be connected to the same contact on the "PP" terminal on the control unit. (Depending on the board revision, the "PP" terminal may be labeled "SBS")
First generation SOLO KIT (grey box):
Both the CH1 CM cable and the 12/24V cable must be connected to the same contact on the "PP" terminal of the control unit. (Depending on the board revision, the "PP" terminal may be labeled "SBS")
