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Did you check the battery disconnect switch? Are you plugged into shore power or not?
Usually by the entry door or on the overhead. Two switches on a bronze bezel. Usually Intellitec on the plate. One is for the coach batteries and one is for the chassis batteries. Check the main breakers in the pedestal to be sure they aren't tripped. Did you try the genset? Has this been working fine up to now? Please elaborate some on the circumstances here.
Could be, if you aren't plugged into shore power OR if your charging circuit isn't working well. If you have a small digital multimeter we can take some readings and see.
Set your meter on DC volts and take a reading on the house batteries AT the connections TO the coach. You should see about 13.8 VDC or close.
Let me know what you find...........and I will make a phone chat option available for you if you think that might be easier to follow.
Not good..........do you have an inverter/charger or just a converter? If the former, check to see if it is on and hit the reset.
Perhaps you are having problems with the transfer switch.........or do you mean just the DC portion?
It sounds like you are having problems at the automatic transfer switch. What happens when you run the genset?
Sounds like the AC issue needs to be resolved and then check the charging. Can you access the main disconnect breakers in your load center to see if you have AC power there?
I mean access so you can test for AC power INTO them from the transfer switch with your meter?
Yes........set your meter for AC volts and see what you have.
Ground the negative lead to the busbar for the grounds or the neutrals.
Can you get to the feeds into the inverter? And put some load on both sides and take another reading. Turn something on as you can have a good voltage reading with no load, but if there is a problem you might not see it. And I am wondering about the pedestal. Is this an older one?
Where the shore cord is plugged in. Older ones can have issues with the prongs getting burned and then opening up under load. I have seen this in older parks........or are you at home?
No adapters on the cord? Hooked up to a 50 amp dedicated plug?
Did you check the inverter to see if it shows it is on and not having any breakers tripped?
Tripped on the inverter..........
What is the make and model?
I don't understand that statement...........what is the make and model of the inverter?
A Magnum unit? Which one? Is it one or not?
On or not? Remote? Does it show it being on?
Is it on or not?
Do you have the manual for it?
Did you try turning it on?
I suspect it was damaged when you got the battery cables hooked up wrong and that is why it is erratic and not charging the batteries. It can be checked and rebuilt if needed. When you hook up the batteries wrong you can damage all kinds of components. You might get a good mobile tech to come to your location for some testing.
You might try a reset...........check the manual or how that is done. That might solve this. IF NOT, you probably need to have it checked.
Attached is the manual for this if you don't have it handy............. https://www.fgc.edu/wp-content/uploads/2012/01/fleetwood-magnum-inverter.pdf
See page 33 for the trouble shooting...........
I live in California............ The batteries may be too low for operation. You may have to have them charged up and load tested before you can get this to perform.
I think that was the first question I asked here..............
The batteries still need to be checked and charged. IF the inverter won't come on and do that you will have to get a stand alone charger or take them into a shop to be charged.
Only if it is the "Auxiliary start" switch and that is a rocker switch and only stays engaged as long as you hold it down. The battery disconnect switch is the same way, but the solenoid stays in the position you call for. You might want to have a mobile tech come over and give you a quick course on how everything here works.
Just checking back in to see if you were able to get this resolved or do you still need some assistance here?