Wiring:The iWave-R includes a patented common voltage 24VAC to 240VAC input ability. The black wire (marked ‘AC’ on label) is for 24VAC to 240VAC voltage enter. The white wire (marked ‘N’ about the label) is definitely the neutral leg for 24VAC or 120VAC; or another hot leg for 208/240VAC. https://louisvodti.aioblogs.com/82230060/getting-my-donor-search-to-work