11-24-2020, 01:50 PM
Hmmm,
What is house battery charging doing during this time? If you disable the house battery charger, what happens.
Seems to me, that you have eliminated the generator alternator as a cause.
Also, you have confirmed the alternator is working as it should.
Do you have an echo charger to keep the chassis batteries charged from the house batteries?
What is your house battery voltage? I am just thinking out loud about how the bulk charge voltage on the house batteries could trick the voltage regulator on the alternator IF the two banks were connected in some way.
What is house battery charging doing during this time? If you disable the house battery charger, what happens.
Seems to me, that you have eliminated the generator alternator as a cause.
Also, you have confirmed the alternator is working as it should.
Do you have an echo charger to keep the chassis batteries charged from the house batteries?
What is your house battery voltage? I am just thinking out loud about how the bulk charge voltage on the house batteries could trick the voltage regulator on the alternator IF the two banks were connected in some way.
Richard and Rhonda Entrekin
95 Newell, 390 Ex caretaker
99 Newell, 512 Ex caretaker
07 Prevost Marathon, 1025
Maverick Hybrid Toad
Inverness, FL (when we're home
)