Changing Charging Parameters for Mastervolt ChargeMaster Battery Charger

[@Gallardo6669]

If you pick a charge program an disconnect and reconnect the battery, is it keep using the same program as before and goes back charging by itself??
Thx

[@davidvonwolffersdorff2385]

I honestly don’t know the answer to that question. But you could fairly easily verify that the settings were saved by scrolling through the settings- see section 5.2 of your manual - and checking that the settings are still what you selected. Good luck!

[@Gallardo6669]

@@davidvonwolffersdorff2385 thx for replying. Well, I put out the question because it would determine if I actually want to buy the unit🤔

[@davidvonwolffersdorff2385]

@@Gallardo6669 Upon further reflection, I'm pretty certain that disconnecting and then reconnecting the battery will not change your settings.

[@Gallardo6669]

@@davidvonwolffersdorff2385 thank you. Yes, that makes sense. But even more important is if it return to charge or if it report an error. I want to run my setup with an ups: in the evening I want to disconnect the solar charger, because I will reconnect the ups to charge the battery full for the night.but in the morning I cut the ups from the grid and run my house partially with my ups, with a big battery array fed by the solar charger. That's my plan. The manufacturer never called me... Would you eventually want to help out and run this test for me? Disconnected and reconnect and see what happens? That would be really nice!

[@davidvonwolffersdorff2385]

@@Gallardo6669 I’ll call Mastervolt’s technical support desk tomorrow and ask them.

[@andisukri8362]

Hello sir i want to ask what's mean data fail uic mastervolt/parameters.Thank you

[@davidvonwolffersdorff2385]

I’m sorry, I don’t know. I would suggest calling Mastervolt’s technical support number. Check your owners manual for the number. Good luck!