EasyStart T Timer 7 Day with Diagnostics (221000328800) Should it be used with the Airtronic Mini Modulator Controller (221000320700) or can it be used alone? Only the following cables are supplied for the electrical connections to the Mini Modulator Controller in my camper: Red, Yellow, Gray, Brown, and Yellow/Purple. How should the connections be made with the EasyStart T Timer 7 Day? Thank you.