Ok so I’ll try to give as many details as I can. The inverter comes on when I press the button on the side of the inverter. I plugged my shop vac in to test and it worked (although the inverter started to say the load was too much) still no green light on the remote switch inside (I held it for over a minute) still power coming from the Inverter gfi to the transfer switch but once I unplug from shore power I have no power leaving the transfer switch. I’m thinking something is Mia wired somewhere. Like I said I already changed the transfer switch which was apparently a waste of money. The speakers were wired incorrectly when I bought this so maybe the messed up the wiring with this too. I’ll continue my troubleshooting this week
still no green light on the remote switch inside
Is the inverter a Magnum 1000-watt? That is what was installed on our Road Warrior, before we installed a full rig solar system.
Check the communication cable from the switch to the inverter and make sure it is plugged into the inverter good & tight. This cable looks like the old telephone cord. If, this is plugged in to the inverter, remove the switch and make sure no wires are broken on the back of the switch. This cable is soldered to the switch so, no plug in on the switch.
Is battery wired correctly to the inverter?
Battery disconnect switch on?
With shore power off, what is the voltage at the power in of the inverter from the batteries?
With shore power off, what is the voltage at the outlet of the inverter?
With the shore power off and the transfer switch plugged into the inverter, I am assuming you are not getting power at the outlet end of the transfer switch. Is it possible you may have gotten a bad transfer switch, even if it new?