AHU - Air quality and comfort: anytime, anywhere
Unit Terminals
The Air Handling Unit (AHU) market is growing at a fast pace worldwide, driven by the stricter requirements of standards and regulations.
High efficiency management for residential heat pumps
Unit Terminals
The heat pump market is now growing faster, aided by carbon emission reduction goals and the availability of more renewable energy sources.
Unit Terminals
Evolution of the CAREL pGD family displays, this new version, pGD EXPERIENCE or pGDX for short, has been designed to offer an improved user experience.


  • General characteristics

    The pGDN semi-graphic terminals are part of the range of pCO sistema user interfaces designed to offer higher versatility and extensive customisation possibilities. When designing these terminals, CAREL focused special attention on simplicity of programming and the quality of performance, while maintaining a high aesthetic standard. The terminals have a 132x64 pixel backlit WHITE display and a 6-button keypad.
    pGDN features a keypad that repeats the symbols used on the pCO5+/pCO5+HS/c.pCO controllers.
    These terminals can display graphic symbols of various sizes and the main international alphabets, and feature the flexibility and ease of customisation that is the basis for the design of the CAREL pCO/c.pCO sistema family products, offering more demanding customers several customisation possibilities at affordable costs, even for limited quantities. Connection to the pCO controller is available over the RS485 network using the pLAN protocol  
  • Plus

    New hardware

    PGN use a full new generation of microprocessors and LCD drivers.

    Higher alarm visibility

    Thanks to the dual-color alarm keys, the alarming indication is much easier to see.

    Preserve backward compatibility

    The code replacement is fully guaranteed by the HW and SW backward compatibility with pGD0 and pGD1/E.








  • 2D/3D drawings
    Code Description Language Date * Release
    Code 2d-3d pGD1 panel
    Description 2D-3D drawings
    Language ALL 
    Date 14/01/2014
    Release R0
  • Technical Leaflets
    Code Description Language Date * Release
    Code +05C001425
    Description pGN0 / pGN1 / pGNE pCO 图形显示手操器 / pCO Graphic Display
    Language CHI  ENG 
    Date 13/04/2023
    Release 1.3
    Code +050001425
    Description pGN0 / pGN1 / pGNE pCO display grafico / pCO Graphic Display
    Language ENG  ITA 
    Date 13/04/2023
    Release 1.3


  • Other related documentation
    Code Description Language Date * Release
    Code +800004031
    Description Solutions for Air Handling Units: Technology and expertise for indoor air quality and energy saving
    Language ENG 
    Date 05/04/2023
    Release 1.2
    Code +800004030
    Description Soluzioni per Unità Trattamento Aria: Tecnologia e competenza per la qualità dell’aria e il risparmio energetico
    Language ITA 
    Date 05/04/2023
    Release 1.2


  • High resolution images
    Code Description Language Date * Release
    Code PH17LPG301-pGDN
    Description pGDN-CAREL-TerminalsUnit-Terminals
    Language ALL 
    Date 01/09/2021
    Release R.0