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QC51 / QP51

Installation guide and fault reference

Connections & installation

Mount the display in its cut-out and connect the power supply (12–24 VDC) and the signal line. It uses the Movilift serial CANbus; set the node with the on-board addressing.

  • Keep the signal wiring away from power cables
  • Check the diagnostic LED lights at power-up
  • Verify polarity before energising

Programming & parameters

The display has an on-board programming menu driven by the ADV and OK buttons: ADV enters the menu and scrolls parameters, OK opens a parameter and confirms its value. The value is stored when SA appears; after 10 seconds of inactivity the display returns to the main screen.

  • P1 – edit floor symbol
  • P2 – auto power-off (minutes)
  • P3 – buzzer volume
  • P4 – insert floor
  • P5 – delete floor
  • P6 – demo mode
  • P7 – enable call / gong
  • P8 – planned floor
  • P9 – floor offset
  • PA – brightness
  • PB – diagnostic data

Diagnostics & firmware update

The PB parameter shows diagnostic data and the diagnostic LED reports the line status. Firmware update is not applicable on this model.

  • A factory reset restores the default parameters
  • Check the serial line if the floor is not shown

Downloads