Cozy Construction Chapters.
Chapter 22 - Electrical system
Started 10/12/2011 finished xx/xx/xxxx Hours worked this chapter :29
Note that electrical for the engine is on that page. This page will show only inside electrical work.
The inside all UV protect with the engine controls in place.
Note the two black knobs one for each fuel tank, also the red knob in the seat back center.
This is the plans spot for the fuel selector valve but I change that to two ball valves at the back near the fire wall not much of the fuel line running inside the cockpit.
In this picture you can see the wiring coming into the cockpit and the fuel valves, heat duct work.
I needed to control my speed brake linear actuator using SPDT relays.
The question was how to change the polarity of the DC motor in the linear acurator with two joy sticks switches without a chance of a short.
Here is a the test build before I broke out the two relays from the six.
More work ahead...
This site was last updated 05/30/17