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06-10-2014, 06:50 PM
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#1
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Member
Join Date: Feb 2014
Posts: 37
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Power Fading Fast
I have a 2014 Palomino Solaire 317BHSK that is on my property 200 miles away from my primary home and I'm having a similar issue. I plugged into my 30 amp power source and nothing really wanted to turn on. The A/C started and after a few minutes it turned off before cooling the trailer down. It kept acting like it was trying to turn back on but didn't have enough power. Then I noticed my interior lights were not coming on so I checked the battery level using the trailer's control panel and it was practically dead. So as a test I plugged the trailer into my SUV trailer light hookup to see if I could get 12v power and then everything lit up and the A/C worked with no problem with both 12v and 30 amp power. So this raises 2 questions for me.
Does anyone know if this current limiter is under all Forest River travel trailers?
And does the A/C and furnace thermostat run on 12v or directly from 30 amp power?
Thanks!
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06-10-2014, 07:21 PM
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#2
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Site Team - Lou
Join Date: Oct 2009
Location: South Eastern PA
Posts: 23,269
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Quote:
Originally Posted by Pher1130
I have a 2014 Palomino Solaire 317BHSK that is on my property 200 miles away from my primary home and I'm having a similar issue. I plugged into my 30 amp power source and nothing really wanted to turn on. The A/C started and after a few minutes it turned off before cooling the trailer down. It kept acting like it was trying to turn back on but didn't have enough power. Then I noticed my interior lights were not coming on so I checked the battery level using the trailer's control panel and it was practically dead. So as a test I plugged the trailer into my SUV trailer light hookup to see if I could get 12v power and then everything lit up and the A/C worked with no problem with both 12v and 30 amp power. So this raises 2 questions for me.
Does anyone know if this current limiter is under all Forest River travel trailers? And does the A/C and furnace thermostat run on 12v or directly from 30 amp power?
Thanks!
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OK, lots going on here - simplest to hardest:
I would have to say that all campers have current limiter protection between the converter (the unit that takes 30 amp shore power and makes DC to charge your battery and run the DC items in your camper like the furnace, lights, and fridge) and the battery. Some have another one right AT the metal box the umbilical cord goes into.
It sounds to me like you have a shore power problem that is affecting the converter as well as all your other AC items.
Low shore power voltage can hurt your camper's electronics. It causes lugging of your AC and fan and can burn up your compressor. Low shore power voltage will prevent your converter from powering up and charging your battery; which will eventually die.
Have you run diagnostics on your campground pedestal?
Bad campground power happens quite often. Most serious campers carry power protection devices. I happen to use the Franks Electronics power conditioner, but others use Surge Guard and the Progressive Industries unit to good effect.
I have to ask. WHO wired up your 30 amp socket?
Did they wire it for 220 volts?
Just because it looks like a dryer plug does not mean it is 220 volts.
RV campers are 110 volt campers.
If you plugged your camper into a 220 volt outlet, you are in for quite an experience.
__________________
Lou & Freya the wonder dog
2008 GMC Sierra 3000HD Allison Duramax
2019 Flagstaff 8529FL
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06-11-2014, 05:54 AM
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#3
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Senior Member
Join Date: Jul 2008
Location: central PA
Posts: 978
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Herk, re-read the end of his first paragraph. Sounds like a 12v converter problem. When the OP plugged into his SUV, everything that needs 12v worked.
__________________
2000 Cherokee 29BH with 6V batteries, LED lights & 400 watts of solar power, flipped axles and raised. 2007 Tundra 5.7L DC-LB with lots of mods. C-co, 8/158th AVN Maint.
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06-11-2014, 06:42 AM
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#4
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Senior Member
Join Date: Jan 2013
Location: Berryville, Arkansas
Posts: 1,329
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Quote:
Originally Posted by RPAspey
Herk, re-read the end of his first paragraph. Sounds like a 12v converter problem. When the OP plugged into his SUV, everything that needs 12v worked.
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Yup. This is a 12 volt issue. Dead battery either because of battery failure or converter failure. The AC, heat and refrigerator control circuits are usually 12 volts and those units will not work without proper DC voltage. Some troubleshooting is in order!
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2012 Cedar Creek 36CKTS Touring Edition
2015 Ford F-350 CC DRW Lariat
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06-11-2014, 08:20 AM
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#5
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Site Team - Lou
Join Date: Oct 2009
Location: South Eastern PA
Posts: 23,269
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Quote:
Originally Posted by RPAspey
Herk, re-read the end of his first paragraph. Sounds like a 12v converter problem. When the OP plugged into his SUV, everything that needs 12v worked.
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With a failed current limiter at the battery, when plugged into the Umbilical, you still bypass the battery. He is not charging his battery when hooked up to the TV either.
__________________
Lou & Freya the wonder dog
2008 GMC Sierra 3000HD Allison Duramax
2019 Flagstaff 8529FL
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06-11-2014, 09:38 AM
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#6
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Senior Member
Join Date: Jul 2008
Location: central PA
Posts: 978
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Yup, that's still a possibility. But, if the converter was working, he should still have DC power. AC (shore power) isn't the problem as his air conditioner was working but only when hooked to the SUV. He didn't say how long it was plugged into his SUV though. If only a few minutes while trouble shooting, the battery won't be charged. My suggestion is the OP check the 120v input at the converter input, and the DC output fuses from the converter. THough, the OP's biggest problem is 200 miles to troubleshoot.
__________________
2000 Cherokee 29BH with 6V batteries, LED lights & 400 watts of solar power, flipped axles and raised. 2007 Tundra 5.7L DC-LB with lots of mods. C-co, 8/158th AVN Maint.
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06-11-2014, 10:29 AM
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#7
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Member
Join Date: Feb 2014
Posts: 37
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It was wired by a licensed electrician (or so I was told) and he was instructed for 110v. This is a new connection on the side of my house. There is a breaker box specifically for the trailer on the side of the house containing a 30amp breaker, then the electric lines were run about 100 feet to where I park my trailer. The electric outlet where the trailer is plugged in also has a separate breaker box containing a 30amp breaker. My original thought was since the length the power runs may be weakening by the time it goes that distance to the trailer. The electrician agreed and came back out and put a 40 amp breaker on the house (not the trailer). So now I need to go back at some point to test it again. I have purchased a Progressive surge protector so that's also coming with me this next trip.
I think the battery has gone bad because I had it plugged into my SUV (while it was running for about 30 minutes). After I unplugged it from the SUV everything worked but the battery on the trailer drained quickly even plugged into shore power.
My next trip I'm bringing a multi-meter to do some testing on my shore power and take the battery to get tested.
So if the battery is bad and can't hold a charge, shouldn't shore power still be able to power the entire trailer without a battery?
Thanks to everyone for your help!
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06-11-2014, 01:29 PM
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#8
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Site Team - Lou
Join Date: Oct 2009
Location: South Eastern PA
Posts: 23,269
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Quote:
Originally Posted by Pher1130
So if the battery is bad and can't hold a charge, shouldn't shore power still be able to power the entire trailer without a battery? Thanks to everyone for your help!
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The answer here is "no." If the battery voltage is below 10 volts or a plate is shorted out, the converter has internal circuitry to shut the converter down to prevent damage.
ALL troubleshooting of the converter must be done with the battery REMOVED (cables off the battery). Failure to remove a bad battery may lead you to conclude that the converter is bad when in reality your battery was.
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Lou & Freya the wonder dog
2008 GMC Sierra 3000HD Allison Duramax
2019 Flagstaff 8529FL
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06-11-2014, 02:02 PM
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#9
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Member
Join Date: Feb 2014
Posts: 37
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Ok, very much appreciated! You're a wealth of information for me!
Well, the first thing I'll do is get the battery checked and make sure that current limiter isn't tripped. Then go from there on further trouble shooting. Assuming the battery is bad, and I put a replacement in, what should I look for on a multi-meter reading to determine if the battery is actually charging from the shore power?
Also, if you have any suggestions on what model of multi-meter to buy, it would be greatly appreciated. I've never used one so the easier it is for me to operate would be great since I'm new at using them.
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06-11-2014, 02:18 PM
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#10
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Site Team - Lou
Join Date: Oct 2009
Location: South Eastern PA
Posts: 23,269
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Any reading over 13 volts "is working"
ANY cheap multimeter that reads in 1/10 of a volt will be fine.
You can find these in any Home store for around 10 dollars.
__________________
Lou & Freya the wonder dog
2008 GMC Sierra 3000HD Allison Duramax
2019 Flagstaff 8529FL
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06-11-2014, 02:55 PM
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#11
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Member
Join Date: Feb 2014
Posts: 37
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Thanks again! I'll let ya know what I find out once I'm able to get time to drive back and troubleshoot it.
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06-22-2014, 01:38 AM
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#12
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Member
Join Date: Feb 2014
Posts: 37
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So I finally made it out to troubleshoot the problem. I took the battery in to get it tested and it was bad and would not hold a charge. Put the new battery in and everything started up. I also went under the trailer to check the current limiter but mine does not have a trip button anywhere on it.
Now my only concern is the refrigerator would not start on gas or electric. The check light is not blinking or anything. It looks like it's running but it will not get cold. I'm hoping something didn't happen to it when the power was spazzing. Anyone by any chance have any suggestions?
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06-22-2014, 06:16 AM
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#13
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Site Team - Lou
Join Date: Oct 2009
Location: South Eastern PA
Posts: 23,269
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Quote:
Originally Posted by Pher1130
So I finally made it out to troubleshoot the problem. I took the battery in to get it tested and it was bad and would not hold a charge. Put the new battery in and everything started up. I also went under the trailer to check the current limiter but mine does not have a trip button anywhere on it.
Now my only concern is the refrigerator would not start on gas or electric. The check light is not blinking or anything. It looks like it's running but it will not get cold. I'm hoping something didn't happen to it when the power was spazzing. Anyone by any chance have any suggestions?
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Is the "auto" light on?
Is your battery fully charged?
Have you confirmed (by weight) that there is propane in the tank?
If full, have you opened the valve SLOWLY by cracking the valve (from closed - so as to take 10 seconds for the first revolution)?
Does your stovetop have tall blue flames?
__________________
Lou & Freya the wonder dog
2008 GMC Sierra 3000HD Allison Duramax
2019 Flagstaff 8529FL
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06-22-2014, 06:43 AM
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#14
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Senior Member
Join Date: Dec 2012
Posts: 7,652
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So if the battery is bad and can't hold a charge, shouldn't shore power still be able to power the entire trailer without a battery?
Thanks to everyone for your help![/QUOTE]
Not sure of lock out of converter as HERK said but yes you can isolate the battery from the circuit via battery disconnect (storage) switch set to disconnect or remove ground wire from battery. All 12 volt items should work when pluged into shore power if the converter is functioning properly.
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06-22-2014, 08:42 AM
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#15
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Member
Join Date: Feb 2014
Posts: 37
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Herk,
Yes the Auto light is on.
Yes the battery is fully charged.
Yes I get blue flames in the stove.
Yes there is plenty propane.
Thanks!
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06-22-2014, 04:56 PM
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#16
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Site Team - Lou
Join Date: Oct 2009
Location: South Eastern PA
Posts: 23,269
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How long has it been running?
It takes about 24 hours on AC and about 18 hours on gas to "get cold."
As to the current limiters, there is at least one and sometimes two. The button is pretty small and on the short side.
__________________
Lou & Freya the wonder dog
2008 GMC Sierra 3000HD Allison Duramax
2019 Flagstaff 8529FL
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06-22-2014, 06:03 PM
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#17
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Member
Join Date: Feb 2014
Posts: 37
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I had the frig on 2 days and not cold at all.
I didn't see a second current limiter. I even opened the metal electric box under the trailer and didn't find one in there either.
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06-22-2014, 06:12 PM
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#18
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Site Team - Lou
Join Date: Oct 2009
Location: South Eastern PA
Posts: 23,269
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Quote:
Originally Posted by Pher1130
I had the frig on 2 days and not cold at all.
I didn't see a second current limiter. I even opened the metal electric box under the trailer and didn't find one in there either.
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It does look like a junction terminal.
There should also be one very close to the battery (possibly behind it).
__________________
Lou & Freya the wonder dog
2008 GMC Sierra 3000HD Allison Duramax
2019 Flagstaff 8529FL
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06-22-2014, 06:21 PM
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#19
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Member
Join Date: Feb 2014
Posts: 37
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I'll have to check again for a second one when I go back to my property. I just got home a few hours ago.
Thanks so much for your help! The pics do help A LOT too!
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06-22-2014, 06:22 PM
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#20
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Member
Join Date: Feb 2014
Posts: 37
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Any other suggestions for the frig?
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