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Old 08-17-2019, 02:45 AM   #17
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Oneilkeys's Avatar
Brand: Thor Motor Coach
Model: 2016 Axis 24.1
State: Florida
Posts: 2,244
THOR #1765
Originally Posted by Mo_Mike View Post
In our 2016;25.2 ,VEGAS it seems the chassis and coach separates at about 12.6-12.7, at this voltage if I start the engine the coach charges at 14.4 for a few minutes before the relay clicks in and both charge.

At 12.6-12.7 if I connect shore power or generator the coach batteries show 13.6 for a few minutes before the relay clicks and both charge.

I had to rewire the BIRD since it was wired wrong from the factory, but appears to work right now (except that my BIRD seems to wait until below 13.1 to separate the circuits)
Thatís what the BIRD is designed to do. It seems to be working as it should. I had to rewire mine also. The chassis battery was not charging on shore power or generator before I rewired it.
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