Modify OptiSet Product Settings

  1. Press the Enter key to enter the main menu. Press the UP or DOWN key to scroll to Controls menu and Press Enter to expand the menu.

  2. Press Down key and scroll to the setting to be modified. Settings that can be modified:

    • Temperature Setpoint

      Note Setpoint changes > 5° C (9° F) will force the CO2 setting to 1%, O2 setting to 20%, cancel the Tk Fresh DELAY, Optimized Mode, Humidity Control, and Humidity Setpoint.

    • Evaporator Fan Speed

    • Defrost Termination Temperature

    • Humidity Control

    • Humidity Setpoint

    • TK Fresh Delay

    • O2 Minimum (if applicable)

    • CO2 Maximum

      Notice
    • Cargo Loss
    • Do not modify any of the above settings without direct instructions from the shipper. Serious cargo damage could occur.

  3. For example, to modify the O2 and CO2 settings, press DOWN key to scroll to O2 MIN.

  4. Press the UP or DOWN key to increase or decrease the O2 Min supplied by the shipper.

  5. Press and hold the Enter key until returned to the main menu. The new rate is recorded in the datalogger and appears on the display.

  6. Press UP or DOWN key to scroll to CO2 MAX.

  7. Press Enter key to enter the setting mode.

  8. Enter the CO2 setting supplied by the shipper.

  9. Press and hold Esc key until returned to the main menu. The new rate is recorded in the datalogger and appears on the display.

Parent topic: TK Fresh Plus System