2
PGD1 and PLDPRO
NA
V
IGA
T
I
ON
Enter Button
The PGD1 controller screen will automatically boot up to the Main screen. This screen allows you to enable or disable the chiller by
pressing the Enter button. Pressing the Enter button will take you to the area of screen you wish to modify. Press multiple times if
required.
Scroll Up/Down Buttons
This button will be used to modify the value such as temperature setpoint or probe adjustment values. The Scroll Up or Scroll Down
button will also navigate you from page to page of the controller. The flashing cursor must be in the upper left-hand corner for the page
navigation. Pressing enter repeatedly will move it to that location.
Esc Button
The Esc button is used to exit your present screen and take you back one screen. Pressing it multiple times will take you back to the
Main screen.
Prg Button
This button takes you to the system menus. Once at the menus, use the scroll buttons to scroll through the various options. Pressing
enter will select that menu item.
Alarm Button
This button will flash red if there is an active alarm. Pressing this button will take you to the active alarm screen to display the alarm.
Once in the alarm screen, use the up/down buttons to scroll through alarms. The Alarm screen captures a snapshot of the system
parameters at the time of the fault. Press and hold the Alarm button for 3 seconds to clear the active alarm if the fault has been corrected.
To Next Page
Loading...
