Hi, i am trying to wire an external 3 way switch (ON-OFF-ON) in my RV as a remote control for a multi compact 800va.
I have it wired as the manual says : The + terminal have to go to OFF at the switch and ON/Ch to ON.
Multi is ON when my switch is flat . It should be OFF.
Multi is OFF when my switch is pushed ON , so toward the sign " I ". It should be ON.
The Charger ONLY position does not work on the switch, i have to press the button down directly on the multiplus itself to be on that mode only.
I have no fuse in line.
Main goal would be to have at least a correct mode ON and OFF on the multi matching the remote.
Wiring looks okay to me, but i am no expert in switches. Maybe that switch is no good for that particular setup. I think it is DPST.