Connecting CoolPlug to the Daikin unit. Connect the cable (supplied with the CoolPlug) to the port labeled “Indoor” on the CoolPlug and the corresponding connector on the indoor unit. Use Daikin's Installation Manual for instructions on where to connect to the Daikin indoor PCB.
Wired Mode: Connect the signal wires of the PBUS cable, using [VDC-], [1] and [2] terminals on the CooLinkHub, to the corresponding [-], [1], and [2] terminals on the CoolPlug.