Title: +038=310.101-##047._01-FDV DrM vanning tak.pdf
1. Disconnect the wire or wires that are connected to the “COM” (or Common) terminal on your controller . Connect the Black wire from the SMRT-Y user interface to the controller’s COM terminal (see Figure 7) .Black wireCommon wireTo SMRT-YFigure72. Connect the Orange wire from the SMRT-Y to one of the 24 VAC terminals on your controller . In order to determine which of the 24V terminals to connect the Orange wire to, touch the Orange wire to each of them with the controller powered on (AC adapter plugged in) . Use the terminal which activates the SMRT-Y display (see Figure 8) . ! NOTE: Be sure to unplug the power once you determine the correct 24V terminal . Do not disturb the power supply wires connected to these terminals . Leave them connected as they are .