1 blink — Surge arrestor fault

What does 1 blink mean?

This indicates a problem with the surge arrestor, such as a faulty cartridge, incorrect insertion, or a disconnected or broken status wire.

• Surge arrestor cartridge is faulty
• Surge arrestor is not inserted correctly
• Status connector is unplugged
• Wire to the surge arrestor is broken

Click steps to track your progress.

1. 1

   Contact Schneider Electric Customer Care Center.

2. 2

   Note the commercial reference and serial number from the product label before calling.