Smart UPS 1400 - Self test

[Anonymous user]

Smart UPS shows auto self test fail but Battery status LED's are fully lit?

Warning bleeps for approx 1 minute are repeated regularly

Do I need to replace the batteries?

Thks

[BillP · Accepted solution]

Hi Robin , yes you need to replace the batteries and check the charger , but dont forget that you or a schneider service need to calibrate the charger when you change the batteries in that model .