2. Connect the chair lift motor cable to the cable coming from the Main
control PCB.
3.
Connect the lift motor potentiometer cable to the connector P24 on the
Main control PCB.
4. Connect the backrest motor cable to the connector P18 on the Main
control PCB.
5. Connect the backrest motor potentiometer cable to the connector P17 on
the Main control PCB.
6. In case the optional suction element is installed, connect the suction arm
and safety extension cable to the connector P6 on the Main control PCB.
5 Installing junction box
20 Planmeca Compact i3 Installation manual