I've had a couple of inverters do that. In both cases, one or more of the switching transistors, or scr's, went bad. If they short, the unit will show overload.
If you need further help, I’m available over the phone at https://www.6ya.com/expert/david_29ad5d1dd86564b0
Posted on Feb 04, 2017
SOURCE: inverter keeps showing overload red led when its
if there is no short circuit any were then the overload control may be bad
Posted on Feb 26, 2010
SOURCE: omron inverter J7
try putting a load of 1 ton, if it trips , the overload control for your inverter is bad
Posted on Feb 27, 2010
SOURCE: I have sukam inverter 1500va, when I put it on it shows overload without any load
internal problem
have it checked out by an accredited service repairer
Posted on Jun 21, 2016
15,536 views
Usually answered in minutes!
×