Change the TK Fresh Rate

Note The fresh air exchange rate should be established by the shipper.

The TK Fresh rate sets the desired air exchange rate. The actual door position is based on the TK Fresh rate and the power supply frequency (Hertz).

  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 the UP or DOWN key to scroll to TK Fresh Rate.

  3. Press Enter to see the TK Fresh Rate menu. The current rate and units (e.g. “0 CMH”) appears in the display.

      Warning
    • Risk of Injury
    • The vent door immediately closes and re-opens to the new position when a rate is entered. Keep hands and tools away from the air exchange system components to prevent personal injury or unit damage.

  4. Press the UP or DOWN key to increase or decrease the TK Fresh Rate.

  5. Press Enter to save. The new time delay is recorded in the controller and appears in the display.

  6. Press the Esc key to exit the Controls menu.

Parent topic: TK Fresh System