This is to do with myself and other campers experience with NordEletettronica control panels, Like many others my NordEletettronica NE274 control panel stopped working when I disconnected my batteries, and remained off line for two days, when reconnected there was no power to the control panel.
When people try to contact NordEletettronica, they get no where, NordEletettronica are not interested, they suggest you go to your dealer.
It seems the panels have ether a faulty design, or they have a software bug.
The problem is the panel has a facility, that if the battery voltage hits 10.5 volts or below the system shuts off, in such cases NordEletettronica recommend to disconnect all power, fully charge batteries before reconnecting the NE274, but it seems the card ether can't reset or there is a bug which prevents this from happening, and all anyone wants you to do, is send it for repair, and as I have said, NordEletettronica are not interested.
When people try to contact NordEletettronica, they get no where, NordEletettronica are not interested, they suggest you go to your dealer.
It seems the panels have ether a faulty design, or they have a software bug.
The problem is the panel has a facility, that if the battery voltage hits 10.5 volts or below the system shuts off, in such cases NordEletettronica recommend to disconnect all power, fully charge batteries before reconnecting the NE274, but it seems the card ether can't reset or there is a bug which prevents this from happening, and all anyone wants you to do, is send it for repair, and as I have said, NordEletettronica are not interested.