Hello, I am reaching out here to ask for help from the Victron community, as I cannot find any solution to a problem that occurred on my QUATTRO 12/3000/120A (230V) after modifying the DIP switches (following the protocol in the official manual). At the time, I did not have an MK3, so about a week …

Quick update to anyone interested or facing the same issue. I had been thinking since the beginning that it could be a relay issue as I faced the same problem when I bought it. So this problem occurs sometimes on boats with windlass, with the rely contacts being stuck. I told the provider about this…

[image] Atreyu: VICTRON CERBO GX MK2 You can program over the vrm..just get it onkine and registered on the vrm (along with yourself) It also will allow firmware updates. VRM: Remote VEConfigure [Victron Energy]

Thanks for getting back to me. I’m on MacBook, so I can’t install VE Configure which is required on the VRM apparently. I can’t run it

[image] Using WHISKY to Remote VEConfigure via VRM on a MAC Modifications Hi all, I wanted to post this here for anyone using a mac to remote configure their GX containing devices from a mac. VEconfigure was giving me issues and I had a hard time finding the a…

Hi LX, thanks once more for you message. I’ll try this out

Hi, I’ve borrowed a Windows laptop and used VEConfigure and set everything properly. To no avail once more. Still same ■■■■ : 230V measured with a voltmeter at the AC2 input terminals of the QUATTRO and on the two boots over the blue capacitor on the picture, but nothing appears on the QUATTRO thro…

Check on the GX and make sure the software under quattro switch is not set to inverter only. Does it accept it on ac1? If not then the model is defective, as you are measuring it with a meter but the unit is not.

On the GX it is set to “ON”. It doesn’t charge nor distribute 230V when wired to AC-IN 1. It only says “231V”, 0a, 0W and 50,1Hz. When I bought it a couple of months ago, when I first installed it I had the exact same problem. I cabled everything as mentioned on the manual : 230V appearing on termi…

Possibly the neutral and line then are mixed up from source at your connection?

I didn’t modify anything except the DIP switches. It had been working perfect till the modifications of the DIP. Same cable, same dock, same space… same everything except the DIP (that had been reset since then)

The only thing i can think of is doing a reset to default/factory and setting it up again.

Quattro not detecting AC input after DIP switches modifications

DIY

lxonline (LX) May 6, 2026, 4:45am 5

There are ways, besides buying and mk3 (and even using your phone with an otg adaptor)

The dip switches are easy to get wrong.

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Quattro not detecting AC input after DIP switches modifications

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