I hope this is the right place to post this. If not please advise as to the right location. My indigo system is using INESTON modules. I have a Hyundai Sonata PHEV Hybrid. I got it in April and had been using the supplied Level 1 charger (110v) with no trouble to the Indigo system. I put in a 220V NEMA 14-50 receptacle for a MUSTART Level 2 40amp charging cable.
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It's actually over kill for this car but it was bought for a Kona Electric that I might be getting after the 1st of the year. The electrician pulled 4 wires and commented that usually you only needed 3 line for 220 V (2 hot, 1 ground) but he thought that the charging cable needed the neutral line. When the car is charging Indigo does not work. I'm also getting random schedule failures even when the car is not charging. For example my back yard landscaping lights were on this morning, should have gone off at 11. Random errors could be because the electrictian took out a X-10 XFP filter that I had in there. I put it in some 20 odd years ago when I was running X-10. I guess it also helps INESTON, I sure wish I didn't let him take it out or at the very least noted where it had been. You live and learn.
I checked with MUSTART about the 4 lines and the replied that no it only need the 2 hots and ground. I had hoped that somehow, with the neutral attached, it was feeding back into the neutral bus causing the interference. I thought I read somewhere that INSTEON carried it's control signals through the neutral line. Unfortunately taking the neutral out didn't take out the interference.
Has anyone had any experience with something like this? The car charges a lot faster, going from 8 hrs to 2.5 hrs on a complete charge. But right now that's 2.5 hours of the house not being controlled by Indigo. Kona Electric would be muchhhhh longer. I saw where someone put 2 XFP filters in a 220v situation. The problem there would be that XFP are 20a and the breakers in my box are 50a. Is there something similar to the XFP but at 50a?
Any suggestions would be appreciated.