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LED Operation
• Each SPD contains 1 dual color LED per phase shown in the appropriate voltage configuration.
• The SPD also includes a Red Alarm LED. When the LEDs are green complete protection is present.
• During partial MOV stack failure the LED will change state to Amber.
• Upon full MOV stack failure the LED will change state to Red.
• During the detection of any event the Red Alarm LED will illuminate.
Audible Alarm
Similar to the Red Alarm LED, the Audible Alarm will sound upon the detection of a power system event. The Audible Alarm
may be silenced by acknowledging the event from the control panel.
LCD Panel Operation
Screen Saver
Installation Guide / User Manual
Immediately on power-up of the SPD the scrolling screen saver will be shown.
When any of the buttons are pressed the SPD will stop showing the screen saver
and advance to the Main Screen. After 5 minutes without user activity the screen
saver will be displayed again. When the SPD experiences an event, the screen
saver will be dismissed and will not be displayed again until the event is
acknowledged by an operator.
Main Screen
The Main Screen is the starting point for navigating through the SPDs menus.
The Main Screen will show the logged data for the most recent event as well as
the current time and date. Pressing the UP or DOWN buttons will move to the
Main Menu Screen.
Main Menu Screen
The Main Menu Screen will allow you to navigate to the Setup Menu, Event
Menu, About Screen, System Screen, System Memory Screen, and a return to
Previous Menu option. Use the UP/DOWN buttons to select the menu or screen
of interest. Pressing the center button will advance you to the menu or screen
you have selected.
Setup Menu Screen
The Setup Menu Screen will allow you to set the time and date of the SPD.
Accurately setting the date and time is very important for this SPD. All events are
recorded with a timestamp. Use the UP/DOWN buttons to select whether to
adjust the time, adjust the date or return to the previous menu. Pressing the
CENTER button will move the screen to the selected menu.
| TPS4-01 Surge Protection Device
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