Back-UPS 700 ES inverter does not seem to work

[BillP]

Hi !

I recently acquired a Back-UPS 700 ES inverter to replace my old surge arrester to connect a NAS.

This is my first power inverter, so I'm a noob, may be I miss something.

So I unpacked the material this Saturday, read the notice, everything plugged and go!

Green led looks good, I plug two or three tricks (phones and router) and I think it's ok.

This Monday (two days after), my wife told me that the inverter made a series of double beep with a flashing red light and nothing... All that was plugged in was off!

Back to home, I therefore unplugged and reconnected the inverter and then I press the power button, a green LED lights up once and disappears and nothing.

I tried the circuit breaker button, nothing.

I also tried a different current price and nothing either.

I missed something or there is a problem?

Thank you for your help

[BillP]

Hello Christian,

Please provide the model number of your UPS. This can be found underneath the UPS on a white barcode sticker. Also, is there a battery icon or just an X mark when the red light comes up?

[BillP · Accepted solution]

Hi Jonathan,

My wife say me, it's the battery icon flashes red. I join picture for the serial number.

Thanks.