If the unit shows no signs of life, the manual suggests checking for a blown internal fuse or loose battery terminals. The 3 Most Common Faults on Inverters and how to Fix Them
The manual always hides this in the advanced section. To reset to the default configuration, set P00.15 = 1 . This saves you hours if you mess up the parameters. jte inverter manual top
Install the inverter on metal or other flame-retardant surfaces away from flammable objects. If the unit shows no signs of life,