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11-29-2020, 11:28 AM
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#1
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Member
Winnebago Owners Club
Join Date: Nov 2014
Posts: 99
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No Power, wont charge
My Ellipse 2015 42QD won't charge and will not run off shore power. It has been sitting for 6 months due to Covid and no place to go. House batteries are a year old. Plugged her up last night. Have 50 amp going to inverter. Solar panel not working either. Monitor station shows 2.3 amps. Shows equalizer off, wont' turn on. Inverter humming- but does not seem to be sending power out. Any ideas on what to do next?
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2015 Itasca Ellipse 42QD, 2014 Jeep Cherokee Trail Hawk, 2015 Itasca Meridian 36M, 2008 Itasca Meridian 39M
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11-29-2020, 11:36 AM
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#2
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Senior Member
Join Date: Oct 2014
Posts: 7,868
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If battery voltage is too low, a smart inverter/charger is smart enough to NOT charge them.
You will have to start the charge process with a "dumb" charger, jump from another vehicle, etc.
And, if totally discharged for too long, likely DEAD.
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Brett Wolfe
Ex: 2003 Alpine 38FDDS. Ex: 1997 Safari Sahara. Ex: 1993 Foretravel U240
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11-29-2020, 11:40 AM
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#3
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Senior Member
Join Date: Jul 2018
Posts: 4,873
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My quick guess is that your batteries are too far down for the inverter/charger to charge them back up. You'll need to try an external charger (turn off the inverter) for 12-24 hours and see if they'll take a charge.
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2005 Four Winds Majestic 23A
“To the world you may be one person; but to one person you may be the world.” - Dr Suess
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11-29-2020, 11:56 AM
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#4
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Senior Member
Join Date: Jul 2014
Posts: 35,349
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Start the main engine if its battery is OK, or clip on a battery charger to the house battery bank for an hour, to get the house battery volts up to between 10 and 12 volts. At that point, the inverter/charger will kick in and take over the charging.
You can also jump the main engine and let it run. That will send a charge back to the house batteries, after the chassis battery charges. Again, once the house bank reaches 10 to 12 volts, the inverter/charger will take over.
Leave the shore cord plugged in.
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11-29-2020, 12:11 PM
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#5
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Senior Member
Join Date: Apr 2018
Posts: 3,441
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I've had the inverter kick in with 20 minutes off a car charger before. As soon as it can see 9 volts or so it should turn on.
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11-29-2020, 12:21 PM
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#6
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Member
Winnebago Owners Club
Join Date: Nov 2014
Posts: 99
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I have 6 AGM batteries. I have a dumb charger or my jeep. Does it matter which of the batteries I connect to in the group? Do I only connect the positive and the negative to the frame, or connect both terminals.
__________________
2015 Itasca Ellipse 42QD, 2014 Jeep Cherokee Trail Hawk, 2015 Itasca Meridian 36M, 2008 Itasca Meridian 39M
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11-29-2020, 12:52 PM
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#7
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Senior Member
Join Date: Dec 2017
Posts: 1,698
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Try bcc charging each battery individually with a plain old dumb charger until you get 4+Volts in them. After that, charge them as a group in the normal setup.
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TeamFoxy ~ Traveling North America
2016 Newmar Canyon Star 3710
2017 Chevy Equinox in tow.
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11-29-2020, 01:00 PM
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#8
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Senior Member
Join Date: Mar 2019
Location: Braidwood Il.
Posts: 8,300
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Both your sets of battery grounds are bonded so whichever ground is easiest besides the jumper between each 6v. Then charger pos to pos cable clamp of set of batteries you want to charge first. The inverter will take over pretty quick. If engine battery is good one jumper cable from main pos chassis to house will work to jump house you should start engine .
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95 Monaco Crown Royale
M11 400hp, 4060 trans.
Aquahot, Generac Guardian7.5k
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11-29-2020, 01:13 PM
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#9
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Senior Member
Join Date: Oct 2014
Posts: 7,868
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IF the 6 batteries are 6 VDC batteries wired in series/parallel, connect the charger to the terminals that have cables going from the battery bank to coach.
If the batteries are 12 VDC wired in series, yes connect to any positive and any negative.
BIG DIFFERENCE!
__________________
Brett Wolfe
Ex: 2003 Alpine 38FDDS. Ex: 1997 Safari Sahara. Ex: 1993 Foretravel U240
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11-29-2020, 01:17 PM
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#10
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Senior Member
Join Date: Jul 2014
Posts: 35,349
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Look for a Pos. and a Neg post with more then 1 cable on it. Use them.
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11-29-2020, 01:54 PM
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#11
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Member
Winnebago Owners Club
Join Date: Nov 2014
Posts: 99
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I jumped it to my Jeep for 50 minutes and it worked. The RV is alive again. Now it is charging from the 50 amp. I really appreciate the advice.
Thanks everyone!
Katie
__________________
2015 Itasca Ellipse 42QD, 2014 Jeep Cherokee Trail Hawk, 2015 Itasca Meridian 36M, 2008 Itasca Meridian 39M
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11-29-2020, 04:27 PM
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#12
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Member
Winnebago Owners Club
Join Date: Nov 2014
Posts: 99
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It almost worked. It took a charge but dropped down again. Went to auto-zone and got a charger. Have it hooked up overnight. Hopefully by morning it will be looking better.
__________________
2015 Itasca Ellipse 42QD, 2014 Jeep Cherokee Trail Hawk, 2015 Itasca Meridian 36M, 2008 Itasca Meridian 39M
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11-29-2020, 04:37 PM
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#13
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Senior Member
Fleetwood Owners Club Freightliner Owners Club
Join Date: Jan 2019
Location: Wadsworth, Ohio
Posts: 379
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Make sure the batteries are full of fluid (water) if they are dry then you’ll have to replace them.
__________________
Barney & Penny with our two puppies Lucy & Dixie
2008 Fleetwood Discovery
2020 Jeep Cherokee Trailhawk
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11-29-2020, 04:39 PM
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#14
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Senior Member
Damon Owners Club
Join Date: Apr 2020
Location: Clovis NM
Posts: 4,389
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Repeating what was said earlier. If the batteries were DEAD too long, they may be terminal; in other words, they may look like they take a charge, but the charge will drop out when the charger is removed.
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2006 Damon Daybreak 3276 35'with 5 Star Tuner. 3 200 Amp Lithium batteries and 2000 watt PSW inverter/charger. 2013 Elantra on a Master Tow dolly.
Retired USAF
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