if the generator is hooked up and working, then you should have the markings on the regulator it's hooked to, to tell A from F, just follow the wires wink

Bill


Moved over to the Passing Lane

"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir
"When we tug a single thing on an old truck, we find it falls off" ~ me
Some TF series details & TF heater pics