Pulled it out of the garage and took it for a drive. A few pics of it outside.
After running the wiring for the SPAL, I had the joy of ripping half of it out and doing it again. I wanted to be able to control the fans three different ways:
- Both off
- Both managed by the SPAL controller
- Both on
My first attempt included running completely separate wiring through relays to both of the fans to control whether both fans were on with an in cab switch. I didn't realize at the time that the SPAL controller uses the ground to control the main fan. Since I added a ground for the main fan in my bypass wiring, the main fan would run constantly whether the SPAL was on or not.
In the end I completely removed the relays and my original bypass wiring. What I now have are two in cab switches. Switch number 1 controls the SPAL. With this switch off, neither of the fans will run. When on, the fans are controlled through the SPAL. Switch number 2 controls if the fans are on manually, bypassing the SPAL through the AC wire of the SPAL controller.
Now I have the three features I want:
- Switch 1 off, switch 2 off: both fans are off
- Switch 1 on, switch 2 off: both fans are controlled through the SPAL
- Switch 1 on, switch 2 on: both fans are on
Also spooled the winch cable. Even though I kept the cable wrapped up nicely, it still ended up in a wonderful bird's nest when I went to spool it around the winch. :masturbanana[1]:
Added in cab winch controls. Thankfully I got that wiring right the first time. :awesomework:
Willy