My reciever is an 8 function and has a number of fuses on the unit itself. The link will show 5 and 8 function, with and without hydrulic functions as well as some older 1st generation units. I am in the process of having mine replaced under warranty as some functions will work on switches and remote and some only on switches and some only on remote. I labeled all the wires attached to the unit for reference using a 12v teat light.
2011 F350 Lariat Ultimate Dually 6.7 w/ B&W Companion
2014 Heritage Glen 356QBQ
2016 Explorer Platinum, 1998 Mustang
1SG(Ret) (1987) US Army Aviation
Days/Nights Camped 2016: 34