20 Most Recent Powerware 9120 UPS System - Page 3 Questions & Answers

Fault: Low Ouput Voltage

Cause: Surge Taken by load / Short Circuit on load / Fault in inverter

Remedy: Remove load and restart UPS / Try a different load / Repair or swap out

If you need spares or price for repair contact Eaton Power Quality Ltd - the new name for Powerware - 01753 608700

hi, ups is the new? if not will have to replace the battery

Your batteries are dead. How long have you had this unit?

hey dude your problem is so simple..below are my solutions. if you already secured the fans for the replacement then its easy for you to do it, try to totally shut down your UPS removing the input and battery supply. avoid replacing the fans with power, its to dangerous. it consist of almost 400VDC inside in it. call me if you want +63923 3024 585

change the optocoppler no:TLP-250 DOWN RIGHT CORNER ON PCB

It's probably a failed battery going open circuit or DC voltage is below limit on a cell

sometimes the battery tester is not enough to check the battery. battery also prone to tear and wear.because of charging ang discharging. replace the battery

display bat disconnected

Was the UPS commanded to power down? Make sure there is nothing plugged into the UPS and disconnect it from whatever is powering it. Then pull out the all of the batteries inside of the UPS just enough to disengage them from their connections. Once everything has been unplugged and nothing has been feeding the UPS power - then go ahead and re-engage all of the batteries. Turn on the power source to the UPS. It should start up and function as before - you may need to instruct the UPS to carry the load. If you need more help with this reply or call: Daniel • [email protected] • Power & Systems Innovations • 800.260.2259 • www.psihq.com

Suspect charger board failure. Replace with new model 9130. 9120 is obselete

You can set the output voltage from the LCD display. Goto UPS Setting todo this

The charger board has fail. No point replacing it. Better to buy a new. This unit has already been obselete

The Live and Neutral wire on the input socket have been reverse. Once you undo this problem, the fault should go off.

Jose,Can you please be more descriptive with the fault. Is there a fault code number?If you need UPS, Surge, or Power Related help don't hesitate to contact me!Daniel • [email protected] • Power & Systems Innovations • 800.260.2259 • www.psihq.com

Abarna,Seems like your UPS load isn't turned on. Check to make sure that the batteries inside of the UPS are good and then turn the load on.If you need UPS, Surge, or Power Related help contact Daniel @ Power & Systems Innovations 800.260.2259 or go to our website: http://psihq.com/

Check to make sure your connections are correct and tight.If you need UPS, Surge, or Power Related help contact Daniel @ Power & Systems Innovations 800.260.2259 or go to our website: http://psihq.com/

Hi Jethrol,Make sure that the batteries are good, if they are anywhere between 3-5+ years old it's time to change them.Have you tested the unit by cutting power to it and seeing what happens? NOTE: POSSIBLE LOAD LOSS IF UPS DOES NOT SUPPORT LOAD.Reply or call if you need more help with this -- 407.380.9200