Wiring:The iWave-R contains a patented common voltage 24VAC to 240VAC input functionality. The black wire (marked ‘AC’ on label) is for 24VAC to 240VAC voltage input. The white wire (marked ‘N’ about the label) is the neutral leg for 24VAC or 120VAC; or the other scorching leg for 208/240VAC.Seamless integrations Get all your devices and in