I mounted my solenoids and lines today, and will be running the wires tomorrow, but have a few questions. I bought this NX wet kit used, it has a NOS powershot solenoid for a purge.

I've got a NX kit install sheet, and a NOS install manual. The NOS sheet shows a fuse between the battery and the relay, the NX kit does not. Should I put a fuse here? If so, what size would handle the 2 NX solenoids?

Also, for the purge. I was thinking about sending the solenoid to straight ground, and then running a hot wire to my purge button, and then the other side of the purge button to the switched side of my master arm switch. That way it will only purge if the system is armed... Is that right?

TIA.

 

ttt