Try and push and hold the on button for about 3 sec. This will start a manual battery test. If only three of the five battery led illuminate allow the ups to recharge the batteries for 24 hours. Battery light flashing means internal battery source not available. Check battery connection, completely power down and reboot UPS
Testimonial: "Thanks, Battery source was not available - internal fuses were blown. Replaced fuses and unit is now functioning fine."
Great. fuses don't blow often. Your batteries could be getting weak drawing more power thru the fuses causing them to heat up
The Owner replaced the batteries with non Leibert generics. They spec the same though. They were low when I got the unit, so I charged them individually. I will let unit run to make sure they are fully charged, then pull AC power to cycle them down for a normal recharge. I hope that will be a valid test for the batteries/charge unit.
Manual Battery Test - To initiate a manual battery test, press the ON button for at least one second while operating from utility power with no alarm conditions present.
• If only three of the five Battery LEDs illuminate, allow the UPS to recharge
the batteries for 24 hours.
• After 24 hours, retest the batteries.
• After the batteries have been retested, if only three of the five Battery
LEDs illuminate, contact your local dealer.
OK, thanks. Oh yes, the unit was full of dust when I opened it up - blew it out. That may have made it run hot and help blow the fuses.
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Thanks, Battery was not available - internal fuses blown. Replaced fuses and everything is fine.
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