System Setup - Cooling / Heating Stages setup

System Setup - Cooling / Heating Stages setup

The Pearl Controller allows you to have up to 6 cooling and 6 heating stages.
To get to location to setup your temp staging you would do the following:

On this screen you will select the maximum number of cooling and heating stages that you intend to use.
The up and down arrow keys are used to increase or decrease the amount of stages for cooling and heating.



If, for example, you select 2 heating stages, then in the remainder of the programming only 2 heating stages will be displayed The third selection is the Stage Width . This is the number of degrees between each of your stages, sometimes referred to as “Stage Separation”. Typically, users select either 1 or 2 degrees.

Using the NUMERICAL VALUE TABLE
if you highlight a numerical value you can always change it by hitting the Enter Button on controller, this will pop up a numerical table and you would navigate hitting up/down/left/right buttons, the back arrow is to delete values, x cancels the settings, and the check mark saves your changes.


Here is a Staging Worksheet Example


To setup Locations from Pearl Cloud Platform


    • Related Articles

    • System Setup - Setup Deadbands

      Deadband This is sometimes called the “hysteresis” band. For cooling , it is the number of degrees the temperature needs to drop from the lower boundary of its current stage before it switches to the lower stage. Without Deadbands, equipment tends to ...
    • Pearl Control System Manual - V1.18.2 (May 2026)

      For detailed instructions and important information on the Pearl Control System, please refer to the attached manual. It contains everything you'll need to get started and use the control system effectively. Edit: Version 1.18.2 Manual Attached.
    • PEARL Control System User Manual V.1.17.284

      Attached is the updated Pearl manual.
    • MZone (or Micro Zone) for ON/OFF Equipment Programming

      The Pearl Controller can be used to monitor and control independent heating or cooling “MicroZones”. What is a Micro-Zone? A Micro-Zone is a region or compartment within a greenhouse that has a different temperature setpoint. Typical uses for ...
    • System Setup - System Units

      With the Peal Controller you can set a variety of System Units to best suite your grow needs Temperature Choose either degrees Fahrenheit (ºF) or degrees Centigrade (ºC). Wind Speed Choose either miles per hour (mph) or kilometers per hour (km/h). ...