On a Surgelogic display, what is tested by pushing the Push To Test buttons for each phase?

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What does pressing the "Push To Test" buttons for each phase on a Surgelogic display test?

Issue:
What does pressing the "Push To Test" buttons for each phase on a Surgelogic display test?

Product Line:
Surge Protection

Environment:
TVSS

Resolution:

The SPD diagnostic display panel uses green and red LEDs to show the status of each MA module. When all phase LEDs are green, the unit is functioning correctly. To test each phase's diagnostics, press the button below the phase LEDs on the panel. The green LED will turn red, and the alarm will sound if enabled. Releasing the button completes the test, turning the red LED back to green and silencing the alarm. If any phase is inoperable, the alarm sounds, and the corresponding phase LED turns red, indicating the need for service by qualified electrical personnel. The alarm can be silenced by pressing the alarm enable/disable button, but the red phase LED will remain on until the issue is resolved.