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Old 08-20-2022, 09:49 AM   #1
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Jayco Swift Li

On 30 amp shore power and AC is on high. First Lithium battery charges to 100% then stays there for 3 days alternating between charge and discharge maybe 12x a minute. Then 4th day voltage dropped to set point and THEN started charging. Anyone know if this is normal? Should it do one or the other?
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Old 09-27-2022, 12:27 PM   #2
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you may have already solved your issues with how long it's been, i'm not seeing the same thing as you but alternator charging is not working for me, when driving the renogy system constantly just switches to actual SOC, 0, then 128% back and forth.
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Old 09-27-2022, 12:39 PM   #3
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you may have already solved your issues with how long it's been, i'm not seeing the same thing as you but alternator charging is not working for me, when driving the renogy system constantly just switches to actual SOC, 0, then 128% back and forth.
Did solve that issue with assist from shop foreman working with Dehco. Something about turning off the boost feature. Still quite hinky. Never have shore power on when turn Renogy on or off. I have to reset every time I go to shore power and you know by now how much fun that is. Currently on the road and noticed for first time alternator was not charging. Maybe have to reset every time there is a change? Personally don’t believe the product is ready for prime time. When in doubt call Derek at Dehco though. May take several iterations.
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Old 09-27-2022, 12:57 PM   #4
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Yea I tried calling Dehco but it seem like everyone was out for some RV show, I'm hoping to get a response sometime soon. I feel like I'm so close to solving my alternator charging issue. As for Shore Power, I don't think I've experienced that portion just yet, but maybe haven't noticed.
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Old 09-27-2022, 06:22 PM   #5
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Did solve that issue with assist from shop foreman working with Dehco. Something about turning off the boost feature. Still quite hinky. Never have shore power on when turn Renogy on or off. I have to reset every time I go to shore power and you know by now how much fun that is. Currently on the road and noticed for first time alternator was not charging. Maybe have to reset every time there is a change? Personally don’t believe the product is ready for prime time. When in doubt call Derek at Dehco though. May take several iterations.
By the way, do you have both these fuses present in that access door by the main battery switch?
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