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09-15-2011, 11:41 PM
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#1
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Member
Join Date: Oct 2010
Location: Oyama, British Columbia, Canada
Posts: 91
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Battery Dead
Just loaded up our coach to head to Montana for a concert, turned the key and nothing happened. Put the Battery Merge on and engine slowly turned, but not enough to start.
Hmmmm, earlier in the week I turned the leveling system to travel mode due to a leaky valve when in park mode. Could this have drained my battery?
And what would you suggest I do now. Thanks folks.
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09-16-2011, 01:31 AM
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#2
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Senior Member
Join Date: Mar 2007
Location: mesa, az
Posts: 1,375
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hi,
first of all, the travel mode switch would not do it.
i dont know what battery set up you have. there are a number of configs. mine has two 8d for each side. others have 4 and 2, others have 6 and 2.
you need to separate it into chunks. on mine if the engine battery is dead, the coach batteries if fully charged will easily start the engine.
first of all, you need to get your batteries charged. hopefully you can just plug into shore power where you are. if not, you might try jump starting your generator and let it run to charge your batteries. (with the merge switch on). there is something drawing down the batteries or the batteries are bad or one of them is bad. that bad boy engine takes a lot of cranking amps to fire up.
i would first see if there is anything on that might draw from the engine batteries and start there. if you dont see anything obvious, then put a clamp on ampmeter on one of the legs of the engine battery cables and see how much current is being used.
you can do the same process for the house batteries.
on mine. i had the big fuse on the engine batteries go bad and i thought the batteries were bad.
it is usually that you left something on.
tom
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09-16-2011, 01:44 AM
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#3
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Member
Join Date: Oct 2010
Location: Oyama, British Columbia, Canada
Posts: 91
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Thanks Tom
Checked to see what I left on that would drain the engine battery, and the only thing I noticed was the leveling position. So, there must be something else on, the battery has never given me a problem in the past.
Curious why my house batteries weren't strong enough to crank the engine over.
The coach is plugged in and the battery merge is set to on, how long do you think will it take to charge up enough to start the coach? I'm itchin' to get on the road.
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09-16-2011, 01:59 AM
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#4
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Senior Member
Join Date: Jun 2009
Location: Idyllwild, CA
Posts: 1,340
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Glenn,
Lets start with the basics. When I shut down my '82 I always shut down the Engine Batteries, that would be the Battery Switch at the Engine Bay to starboard (curbside) in order to Isolate those Batteries. When I leave my coach for any reason I turn Off my House Batteries, that would be the Battery Switch at the forward bay to starboard (curbside).
If the Battery Switches were turned off then you may have a Bad Battery or two. If the Battery Switches were left on then that could explain the dead batteries.
Now for the Batteries; I choose to have Flooded Lead Acid. I use two size 8D for the Engine Start (and four 6 Volt Golf Cart type for the House). These type of Batteries are typically good for 3-5 years. I suggest that you have a load test performed on these Engine Start Batteries and if questionable simply replace them.
The size 8D Batteries that I use for my Engine are inexpensive Starting type Batteries, I think that I paid about $120.00 for each Battery this summer. I just replace them every couple of years because they are relatively inexpensive and I don't want to be stuck anywhere.
This is how I maintain my coach and not necessary the way anyone else should, just a suggestion.
__________________
have Coach will Travel
Steve & Tricia
1982 Newell 38' (built before #1) 6V92 DD, 5 Speed Allison, 12.5 KW Kohler, Couch used to make into a Bed but I fixed it!
https://newellshowcase.com/thumbnails.php?album=214
2007 Yukon, 1981 CJ7 Laredo, 2002 Honda CRV, 1955 Thunderbird, 1952 Pontiac Sedan Delivery, 1952 Ford 8N, 1958 Airstream, 1959 Glasspar 16' Avalon, Cabin in the Woods........what will I work on next
[SIGPIC][/SIGPIC]
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09-16-2011, 02:01 AM
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#5
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Senior Member
Join Date: Jun 2009
Location: Idyllwild, CA
Posts: 1,340
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Glenn, If you are using a HEART Power Inverter as your Charger it shouldn't take more that a 1/2 Hour or so if the Power Setting is on 50 Amps.
__________________
have Coach will Travel
Steve & Tricia
1982 Newell 38' (built before #1) 6V92 DD, 5 Speed Allison, 12.5 KW Kohler, Couch used to make into a Bed but I fixed it!
https://newellshowcase.com/thumbnails.php?album=214
2007 Yukon, 1981 CJ7 Laredo, 2002 Honda CRV, 1955 Thunderbird, 1952 Pontiac Sedan Delivery, 1952 Ford 8N, 1958 Airstream, 1959 Glasspar 16' Avalon, Cabin in the Woods........what will I work on next
[SIGPIC][/SIGPIC]
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09-16-2011, 11:30 AM
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#6
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Senior Member
Join Date: Mar 2006
Location: Indiana
Posts: 424
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Glenn,
Are you sure your batts are dead? I would check starter motor cables...Make sure they are clean and tight.
__________________
1993 Newell 45'#316, 1976 Trans Am 455, 1967 GTO, 1953 Chevrolet 3105 (panel truck),1952 Chevrolet 3600,1969 Airstream Overlander. Always fixing something!
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09-16-2011, 01:07 PM
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#7
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Senior Member
Join Date: May 2006
Location: Houma, LA
Posts: 886
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Glenn,
How old are your batteries?
The engine/generator starting batteries usually last about 2 years. The house batteries usually last about 5 years. If the age of your batteries exceed these ages, I would have them load tested by a battery shop (be sure to disconnect all battery cables before load testing). Be sure to charge them up good before you test them. I wrap the cable ends with a small towel to keep them from arcing out if they touch any metal.
Also, make a diagram before you disconnect the battery cables.
__________________
Tuga & Karen Gaidry
1999 Newell 45 w/2 slides
Coach #512
2005 Pilot
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09-16-2011, 02:53 PM
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#8
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Senior Member
Join Date: Jun 2009
Location: Idyllwild, CA
Posts: 1,340
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I think that we are saying the same thing Tuga. The only difference is that I just change my size 8D Starting Batteries every 2 years as a part of maintenance, similar to replacing the Tires at the recommended intervals.
If however I had AGM (Absorbed Glass Mat) Batteries that would be different. What I remember from when I was doing yacht maintenance LIFELINE recommended to Fully Charge and Equalize their Batteries. How Frequent and the Rate of the Discharge/Charge/Equalize of the AGM Battery will effect the life of this type Battery.
__________________
have Coach will Travel
Steve & Tricia
1982 Newell 38' (built before #1) 6V92 DD, 5 Speed Allison, 12.5 KW Kohler, Couch used to make into a Bed but I fixed it!
https://newellshowcase.com/thumbnails.php?album=214
2007 Yukon, 1981 CJ7 Laredo, 2002 Honda CRV, 1955 Thunderbird, 1952 Pontiac Sedan Delivery, 1952 Ford 8N, 1958 Airstream, 1959 Glasspar 16' Avalon, Cabin in the Woods........what will I work on next
[SIGPIC][/SIGPIC]
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09-16-2011, 02:53 PM
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#9
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Senior Member
Join Date: Feb 2008
Location: Riverside, California
Posts: 1,543
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If one battery has gone bad it will drain the others down quickly. When you are plugged in is your amp meter inside the coach showing positive, or negative draw? If the draw is negative when plugged in you probably have a bad battery. The other possibility is a bad ground somewhere in the starting system, or a bad fuse. Area any of the batteries hot to the touch? If so, this will indicate the battery is sulfating.
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09-16-2011, 03:19 PM
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#10
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Senior Member
Join Date: May 2006
Location: Houma, LA
Posts: 886
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Steve & Clarke,
I agree. My house battery AGMs will be 6 years old in January 2012. Do you think it is too late to equalize them? I have never done it before; scared to do it because I was afraid I might forget to turn off a 12v appliance and it would be damaged.
I installed a Power Pulse device on my AGMs and my engine/generator batteries. Normally my engine batteries would last 2 years; these with the Power Pulse lasted 4 years. Newell Coach sells the Power Pulse or you can buy them online. Newell claims that the Power Pulse doubles the life of the battery. So far, they're right!
__________________
Tuga & Karen Gaidry
1999 Newell 45 w/2 slides
Coach #512
2005 Pilot
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09-16-2011, 03:47 PM
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#11
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Senior Member
Join Date: Jun 2009
Location: Idyllwild, CA
Posts: 1,340
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Tuga,
Since you have the Power Pulse Device I would consider continuing on as you have been. It appears that your batteries are doing as designed, nothing lasts forever.
Here is a link to Lifeline and their Battery Users Manual;
http://www.lifelinebatteries.com/manual.php
Look under Notes and you will see something that would agree with what I am suggesting; Conditioning/equalizing should only be done when the battery is showing symptoms of capacity loss.
Since the Charge rate is so much different (Conditioning/Equalizing Charge: 15.5 volts for 8 hours). It does appear radical but that is how to clean the sulfate off of the plates.
How much was the Power Pulse Device?
__________________
have Coach will Travel
Steve & Tricia
1982 Newell 38' (built before #1) 6V92 DD, 5 Speed Allison, 12.5 KW Kohler, Couch used to make into a Bed but I fixed it!
https://newellshowcase.com/thumbnails.php?album=214
2007 Yukon, 1981 CJ7 Laredo, 2002 Honda CRV, 1955 Thunderbird, 1952 Pontiac Sedan Delivery, 1952 Ford 8N, 1958 Airstream, 1959 Glasspar 16' Avalon, Cabin in the Woods........what will I work on next
[SIGPIC][/SIGPIC]
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09-16-2011, 04:07 PM
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#12
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Senior Member
Join Date: Oct 2007
Location: Huntington WV
Posts: 1,041
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Can you get the genny cranked? Can you plug in, even to 110?
Do you have a standalone battery charger?
Can you disconnect the house battery cables, jump them to an automobile and crank the genny?
I don't think the travel switch would have any impact unless the ignition were left on.
BTW, I use both the batter disconnects, house and chassis, anytime I am not using the coach and it's not plugged in. I have too many parasitic drains for the batteries to last very long.
__________________
Richard Rhonda Ty and Alex Entrekin
1995 Newell # 390 DD Series 60, Allison World Trans
Subaru Outback toad
CoMotion Tandem
Often wrong, but seldom in doubt
Rhonda's chronicle https://wersquared.wordpress.com/
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09-16-2011, 04:30 PM
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#13
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Member
Join Date: Oct 2010
Location: Oyama, British Columbia, Canada
Posts: 91
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Folks
Thank you all for your great input. I went out to the coach this morning, after leaving her plugged in all night with the Battery Merge on, and she started right up!
I will need to find out what was draining the engine batteries, however, right now I'm going to jump in her and head out on the open road for a cruise. That should recharge the batteries. Cheers.
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09-16-2011, 07:10 PM
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#14
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Senior Member
Join Date: Mar 2009
Location: south louisiana
Posts: 654
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Easy
That was way to easy,,,, Lets take something apart and change something. Maybe you could just open the battery bay and just throw money inside
__________________
if you think my spellin is bad, you should sea my handwritten. #437 w/flex toad (STAY AWAY FROM LARRY BELL aka larrynjeri) he is a lier and a lock picker.
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09-17-2011, 02:08 AM
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#15
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Senior Member
Join Date: Apr 2007
Location: Minnesota
Posts: 326
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I've been using the power pulseres long before Newell started using them, approx 12 years and they are great. I don't know what they cost today but when I got them they were 65.00. At the present time I have CAT maintainance free batteries that are approx 6 years old and I expect them to last 12 years or more. The other 6 years I had them in my other Newell which has been sold.
__________________
Wally and Phyllis
1988 Newell Coach #163
40' with tag 8V92
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09-17-2011, 01:03 PM
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#16
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Senior Member
Join Date: May 2006
Location: Houma, LA
Posts: 886
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I think I paid about $85 each 6 years ago. Each Power Pulse will "run" up to 3 batteries so I purchased 4 Power Pulses: one for my 2 engine/generator batteries and three for my house batteries. The way the house batteries are configured I need to buy an extra PP.
When the house batteries were new we could dry camp for about 18 to 20 hours before they needed a charge. Now it is down to about 10 to 12 hours. So I guess I may need to equalize them and if that doesn't do the trick, buy new ones.
Question: Does prolonging the replacement of house batteries damage the inverter?
__________________
Tuga & Karen Gaidry
1999 Newell 45 w/2 slides
Coach #512
2005 Pilot
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09-17-2011, 02:25 PM
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#17
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Senior Member
Join Date: Jun 2009
Location: Idyllwild, CA
Posts: 1,340
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The Inverter should have some overload protection but when the voltage gets lower the amperage goes up.
Since you are experiencing a reduction in power it may be prudent to equalize (or condition) them. I was surprised how much better it made a set of batteries perform on a 42' Egg Harbor but that was about 15 years ago.
__________________
have Coach will Travel
Steve & Tricia
1982 Newell 38' (built before #1) 6V92 DD, 5 Speed Allison, 12.5 KW Kohler, Couch used to make into a Bed but I fixed it!
https://newellshowcase.com/thumbnails.php?album=214
2007 Yukon, 1981 CJ7 Laredo, 2002 Honda CRV, 1955 Thunderbird, 1952 Pontiac Sedan Delivery, 1952 Ford 8N, 1958 Airstream, 1959 Glasspar 16' Avalon, Cabin in the Woods........what will I work on next
[SIGPIC][/SIGPIC]
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09-17-2011, 04:02 PM
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#18
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Senior Member
Join Date: Jan 2010
Posts: 346
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My inverter has undervoltage protection. In other words, when the voltage gets too low, the inverter senses that and shuts down with a diagnostic code for UV. I could look up the value at which it shuts down, but today I am too lazy. In answer to Tuga's question I am doubtful that low batteries will in any way damage the inverter. When they start decreasing the useful time they will carry the load when dry camping and if that time cannot be increased with an equalization, then I think that is a good time to go shopping. Russ
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09-17-2011, 07:10 PM
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#19
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Senior Member
Join Date: Mar 2009
Location: south louisiana
Posts: 654
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engine/generator batteries
Quote:
Originally Posted by tuga
I think I paid about $85 each 6 years ago. Each Power Pulse will "run" up to 3 batteries so I purchased 4 Power Pulses: one for my 2 engine/generator batteries and three for my house batteries. The way the house batteries are configured I need to buy an extra PP.
When the house batteries were new we could dry camp for about 18 to 20 hours before they needed a charge. Now it is down to about 10 to 12 hours. So I guess I may need to equalize them and if that doesn't do the trick, buy new ones.
Question: Does prolonging the replacement of house batteries damage the inverter?
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Hey Tuga, I think the house and generator batteries are the same....
__________________
if you think my spellin is bad, you should sea my handwritten. #437 w/flex toad (STAY AWAY FROM LARRY BELL aka larrynjeri) he is a lier and a lock picker.
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09-17-2011, 08:51 PM
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#20
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Senior Member
Join Date: Jun 2009
Location: Idyllwild, CA
Posts: 1,340
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sorry Russ but a set of AGM Batteries could be rejuvenated by going through the Equalization or Conditioning process. Go to my earlier link to Lifeline's Battery Users Manual and you can read about this.
When I was taking care of that Egg Harbor that had Lifeline AGM Batteries and the Batteries were starting to lose life, I talked to Lifeline about this and that is what they recommended. On that vessel and others that I maintained it worked and the Batteries were as good as new but that is not always the case.
Before I went out and spent that kind of $$ on new Batteries I would at least try that process although I am not familiar with the Power Pulse and if does something very similar.
__________________
__________________
have Coach will Travel
Steve & Tricia
1982 Newell 38' (built before #1) 6V92 DD, 5 Speed Allison, 12.5 KW Kohler, Couch used to make into a Bed but I fixed it!
https://newellshowcase.com/thumbnails.php?album=214
2007 Yukon, 1981 CJ7 Laredo, 2002 Honda CRV, 1955 Thunderbird, 1952 Pontiac Sedan Delivery, 1952 Ford 8N, 1958 Airstream, 1959 Glasspar 16' Avalon, Cabin in the Woods........what will I work on next
[SIGPIC][/SIGPIC]
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