Replacing controller ,? And inverter

Found out my controller was bad  

I ordered a inverter/controller combo  i am new to this and i assume this will replace BOTH ?  

O have no 12v going pretty  much anywhere in unit . 

Possibly looking for a service manual .

1990 FLEETWOOD PACE ARROW  30'  ford 460 eng.

it seems to not have 120v when plugged in at cord outside as well
  • up

    Rick Cornell

    Kinda sounds like a fuse. Guessing you checked them?