Question about InterAct Accessories Minuteman PRO1100E Pro Series 1100E1100VA/770W 120 VAC line-interactive UPS (MMPRO1100E) UPS System

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Beeping and the light is green.

I keep getting a beeping on my Minuteman Pro 1100E. I put 3 brand new battery in the Pro 1100E and it just keeps on beeping.

How do I reset or what do I do.

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  • mdenos Apr 28, 2009

    i have 3 beeps and a green light on the left and a red on the right


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Turn off the ups and on it again..

Posted on Mar 24, 2009

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APC 500 beeps all the time battery tests good

It could be over loaded or too hot. Unplug everything and see if it keeps beeping. Or you can reset the logic. to do that turn off the UPS. Unplug from the wall. Disconnect the batteries. Push the on button. The LED's may flash. This is the logic reset. Put it back together and all should be good.

Aug 16, 2011 | APC (BE500U-WEB) (BE500UWEB) UPS System

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Three beeps and red light on the battery image. We do not have a manual, so not sure how to fix.

How old is the battery? It probably has "expired", and won't hold a charge, and needs to be replaced.

Nov 20, 2009 | Minuteman Pro 700 Battery Backup...

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The battery light came on and it started beeping. The unit has been operations 3 years. I have uplugged and reset the unit several times at different power outlets and within an hour the light and beeping...

I suspect you have came to the end of the battery's life in your UPS. Unfortunately, it is often about as cheap to buy another unit, instead of a replacement battery....

Nov 19, 2009 | Minuteman PRO700E UPS System

2 Answers

MinuteMan MN525

The best thing to do is to replace it.

It preformed it's job which was to keep your pc's protected during a storm. As a result, three of your ports no longer work.

It can be fixed but you're better off getting a new one. You'll be certain your equipment will be protected.

Jul 29, 2009 | Minuteman MN525 UPS System

1 Answer

Unit keeps beeping even when unpluged. over load

UPSs will beep when unplugged to tell you that the mains is off! Overload should reset if you disconnect both the load and the power.

Jun 30, 2009 | APC Back-UPS CS 500 UPS System

1 Answer

UPS keeps beeping and resetting. I've swapped battery and getting same results ()

You have a brand new set of batteries with a bad UPS. Sorry to tell you that. You might have waited too long to replace your battery. What I mean, if you battery can not fully charge up, the inverter will try and keep charging it until it burns out. Then you buy a battery and you are now stuck with it.

You need a new UPS, may I suggest you get a bigger one....I have a 800VA with your name in it for only $80.00 plus shipping.

That is cheaper then what you are going to find. Keep it in mind also that APC is no a realy quality product either. Great marketing but poor support. Trust me that BE 500 is disposable.

Jun 25, 2009 | APC 500VA BE500U Back-UPS ES...

1 Answer

Minuteman Pro320 beeping

If the UPS has the serial or USB cable attached to a computer of any kind, you can use the UPS management software to disable the alarm until you can replace the battery. You should schedule the battery replacement for after hours just to be safe. If your phone system has redundant power supplies or two power cords, you can plug the system into wall power to replace the battery and then go back to battery power when you're done.

Jun 02, 2009 | Minuteman Pro 320 Battery Backup...

1 Answer

Indicator Lights

Hello kingfisher1

You can find the owner's manual for the Minuteman Pro 520 UPS HERE.

You can find support for Minuteman UPS' HERE.

Refer to page (4) of the owner's manual for a description of the UPS' front panel controls and indicators.

Looks like if the 4th LED from the right is on, you need to replace your battery.

Left to Right the LED's are:
(1) Online; Boost; or On Battery (depending upon the symbol that is illuminated)
(2) Fault
(3) Overload
(4) Replace Battery

Please, let us know if you have any more questions, observations, comments, etc. on this topic. We are happy to help.

Thank you
BJ @:)

Apr 15, 2008 | Minuteman Pro 520 Battery Backup...

1 Answer

Keeps making a beeping noise

Hi, if the unit is fairly new, you may want to claim warranty check or replacement. If it has been used for some time, it may be that: 1) the battery is dying, 2) not getting enough charge or 3) too much load. For 1, battery replacement might be required. Care should be taken since this requires opening the enclosure, removing the old battery (might have acid leaks) and replacing with a new one. For 2), any competent techncian could diagnose and repair. For 3) try removing all other loads to the UPS and just run the PC with the monitor and see if the problem still exist. Hope this works for you and please let me know how things trun up. Regards.

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