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nbbw avatar image
nbbw asked

Multiplus 12/3000/120-50 will not turn on

I have a new multiplus connected to a 400ah battery bank through the Lynx distributer. Also have 120v shore power to ACin. I read 13.4v on the DC in side at the multiplus terminals and 110v on the AC side. Nothing happens when I hit the on button - either for inverter or charger. DC side is 4/0 cables with 400 amp fuse. AC is 10AWG through a 50 amp fuse/breaker. Not an engineer. Thanks.

MultiPlus Quattro Inverter Charger
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2 |3000

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offroadflow avatar image offroadflow commented ·

Did you check the voltages directly on the connectors of the inverter?

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nbbw avatar image nbbw commented ·

I did measure the voltages directly on their terminals of the inverter.

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Paul B avatar image Paul B commented ·

have you got anything else plugged into the VEbus ports.

or try

have you got a MK3 unit if so connect this to your computer and open the victron ve configure app and see if it turns on. if it does then just remove the MK3 and you are now going.

the above is just a sugestion

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offroadflow avatar image offroadflow commented ·

Maybe the remote on/off connection inside the inverter is missing..?

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1 Answer
JONI RAVAI avatar image
JONI RAVAI answered ·

Hi Guys. I'm having the same issue with a 12/3000 Multiples. I've had the MK3 connected with all the remote jumper connected but was not able to see the inverter on the Victron Connect App. What could have been the issue?

Looking forward to the assistance.

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offroadflow avatar image offroadflow commented ·
"...the app"?

I assume you mean the computer program, NOT the mobile phone app..?

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