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11-21-2020, 02:32 PM
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#1
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Bronze Member
Join Date: Jul 2019
Location: Colorado
Posts: 32
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Battery will not turn off, 1998 Roadtrek 170
Hi all, I'm having an issue where my battery will not turn back off (the cabin battery that is turned on from the panel switch). It had run down so I connected to shore power overnight, disconnected in the morning and all was working fine off of battery power.
I then clicked the switch to off but the on light and battery remained on. I flipped all the breakers in the back (from the panel under the lounge) off but the battery remains on and has drained again so I'm scratching my head here.
Any advice would help, please and thank you
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11-21-2020, 02:47 PM
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#2
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Platinum Member
Join Date: Dec 2015
Location: Arizona, Tempe
Posts: 1,667
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Assuming you have the Intellitec battery disconnect switch here is the documentation for it.
https://www.intellitec.com/wp-conten...-00066-100.pdf
With that and a volt-ohmeter you should be able to figure it out.
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11-21-2020, 04:04 PM
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#3
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Bronze Member
Join Date: Jul 2019
Location: Colorado
Posts: 32
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I overlooked the electricval forum, apologies mods.
HBN, thanks, I'll try working on it today
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11-23-2020, 01:49 AM
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#4
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Bronze Member
Join Date: Jul 2019
Location: Colorado
Posts: 32
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Have read up on the switch and how to troubleshoot but where is the disconnect switch located on the 170 if anyone knows...
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11-23-2020, 02:01 AM
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#5
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Platinum Member
Join Date: Dec 2015
Location: Arizona, Tempe
Posts: 1,667
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Usually behind the power panel.
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11-23-2020, 02:06 AM
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#6
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Bronze Member
Join Date: Jul 2019
Location: Colorado
Posts: 32
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Got it, will check next
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11-26-2020, 04:31 PM
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#7
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Silver Member
Join Date: Nov 2020
Location: Missouri
Posts: 58
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Quote:
Originally Posted by Kinch
Hi all, I'm having an issue where my battery will not turn back off (the cabin battery that is turned on from the panel switch). It had run down so I connected to shore power overnight, disconnected in the morning and all was working fine off of battery power.
I then clicked the switch to off but the on light and battery remained on. I flipped all the breakers in the back (from the panel under the lounge) off but the battery remains on and has drained again so I'm scratching my head here.
Any advice would help, please and thank you
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Got the same issue on a 2013 210. I have to start the van and then turn it off again to get the light off. Also, make sure the inverter and all panel switches are all off.
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11-26-2020, 04:48 PM
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#8
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Platinum Member
Join Date: Sep 2020
Location: The Villages
Posts: 115
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The disconnect relay will not change from on to off if there is power coming in from Shore/Gen.
Kill all incoming power and then try to switch it.
The relay is a magnetic toggle and is magnetically "frozen" in place when Shore power is applied.
This is why the warning says to select "ON" before plugging in shore.
The relay "latches" by a magnetized metal rod pendulum swinging in or out to latch it on or off.
Shore power "swamps" the magnetic field and prevents changing states of the relay thereafter until shore is removed.
With Shore removed and batteries charged (takes 12Vdc to switch) the relay should switch.
If not, there is a failure to find.
__________________
2003 Chevy Roadtrek 190 Versatile
78000 mi
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11-26-2020, 05:09 PM
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#9
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New Member
Join Date: Aug 2019
Location: Florida
Posts: 12
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Why would you want to turn the batteries off while plugged into shore power. The shore power charges your batteries while you are plugged in. If you want to store your RV and turn the batteries off, you can do so if you are not plugged into shore power.
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11-26-2020, 05:28 PM
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#10
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Silver Member
Join Date: Nov 2020
Location: Missouri
Posts: 58
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Quote:
Originally Posted by RoadToad@live.com
The disconnect relay will not change from on to off if there is power coming in from Shore/Gen.
Kill all incoming power and then try to switch it.
The relay is a magnetic toggle and is magnetically "frozen" in place when Shore power is applied.
This is why the warning says to select "ON" before plugging in shore.
The relay "latches" by a magnetized metal rod pendulum swinging in or out to latch it on or off.
Shore power "swamps" the magnetic field and prevents changing states of the relay thereafter until shore is removed.
With Shore removed and batteries charged (takes 12Vdc to switch) the relay should switch.
If not, there is a failure to find.
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My 210 would do this without shore power, RT couldn't explain but it works.
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11-26-2020, 05:58 PM
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#11
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Platinum Member
Join Date: Sep 2020
Location: The Villages
Posts: 115
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"..My 210 would do this without shore power, RT couldn't explain but it works..."
?? Do you mean it would freeze up even when there was no Shore plugged in?
Or that it would switch even if shore plugged in?
__________________
2003 Chevy Roadtrek 190 Versatile
78000 mi
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11-26-2020, 06:17 PM
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#12
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Platinum Member
Join Date: Sep 2020
Location: The Villages
Posts: 115
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Quote:
Originally Posted by Diver007
My 210 would do this without shore power, RT couldn't explain but it works.
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It is supposed to ONLY do it with no shore power incoming.
That is the point of my post.
__________________
2003 Chevy Roadtrek 190 Versatile
78000 mi
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11-26-2020, 06:17 PM
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#13
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Silver Member
Join Date: Nov 2020
Location: Missouri
Posts: 58
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Quote:
Originally Posted by RoadToad@live.com
"..My 210 would do this without shore power, RT couldn't explain but it works..."
?? Do you mean it would freeze up even when there was no Shore plugged in?
Or that it would switch even if shore plugged in?
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Not sure if you're asking about the 2013 210, but with shore power unplugged and the battery disconnect set to off, the blue light remains on. RT told me to start the van and it should go off, if not turning it off again works.
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11-26-2020, 06:20 PM
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#14
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Silver Member
Join Date: Nov 2020
Location: Missouri
Posts: 58
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I should add that my 2013 210 has dead house batteries which may be the root cause for the anomoly.
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11-26-2020, 08:08 PM
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#15
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Platinum Member
Join Date: Sep 2020
Location: The Villages
Posts: 115
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Quote:
Originally Posted by Diver007
I should add that my 2013 210 has dead house batteries which may be the root cause for the anomoly.
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I believe that is correct.
When you start the Van, you will get Voltage from the engine alternator that will, then, let the switch have the power necessary to effect the switching.
__________________
2003 Chevy Roadtrek 190 Versatile
78000 mi
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11-26-2020, 08:47 PM
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#16
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Platinum Member
Join Date: Jun 2017
Location: Oregon, Washington, Arizona and California
Posts: 245
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I don't think the circuitry in the 90's Roadtrek was all that smart. I have a 1997 170P, and it's pretty basic. The latching relay just disconnects the battery, regardless what else is charging it (solar controller, shore power converter, or diode isolator). So if any of these are on, you will have live load circuits but no battery. And that can be a problem, since some chargers reach much higher voltages with no battery connected.
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11-26-2020, 11:11 PM
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#17
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New Member
Join Date: Sep 2020
Location: BC
Posts: 10
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Don’t know why but it works ...
Don’t know why but it works on my ‘96 Popular 210. If battery red light won’t shut off simply restart engine and then shut down. The aux. bat should now shut off when turned off. Hope this helps.
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11-26-2020, 11:54 PM
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#18
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Platinum Member
Join Date: Sep 2020
Location: The Villages
Posts: 115
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Quote:
Originally Posted by Nic7320
I don't think the circuitry in the 90's Roadtrek was all that smart. I have a 1997 170P, and it's pretty basic. The latching relay just disconnects the battery, regardless what else is charging it (solar controller, shore power converter, or diode isolator). So if any of these are on, you will have live load circuits but no battery. And that can be a problem, since some chargers reach much higher voltages with no battery connected.
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Actually the smartness was coincidental to the charicteristics of the relay and coil.
Pretty sure some of these side effects were not because of any design intent.
It just came as a part of the magneto-physics of the relay lol.
Kinda like getting something for nothing.
Not being familiar with each and every relay employed in RT Vans;
am not sure what the earlier designs used.
This is the relay I am amplifying upon.
__________________
2003 Chevy Roadtrek 190 Versatile
78000 mi
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