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Calling Electrical Experts...and others interested |
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StephenH 
podders Helping podders - pHp 
Joined: 29 Nov 2015 Location: Wake Forest, NC Online Status: Offline Posts: 6289 |
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 Topic: Calling Electrical Experts...and others interestedPosted: 18 Aug 2023 at 6:16pm |
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Glad you got it figured out. Likewise, I hope you have a lot of fun camping trips.
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StephenH
Happy is the man that findeth wisdom,... ouR escaPOD mods Former RPod 179 Current Cherokee Grey Wolf 24 JS |
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rPodCamping
Newbie 
Joined: 28 Mar 2020 Location: Michigan Online Status: Offline Posts: 21 |
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Posted: 18 Aug 2023 at 4:16pm |
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Thank you seafans and StephenH for your suggestions.
Our trailer has a decal indicating where a future solar controller would be located. I removed one of the adjacent control switch panels and found a similar color and size wire to the 10 AWG wire shown in the picture. With the aid of an extension cord I rigged up a continuity circuit was able to verify that it was the same wire. So....I think the mystery has been solved. Again, thank you very much. Have fun camping !! Bob in Grand Rapids, MI
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StephenH
podders Helping podders - pHp
Joined: 29 Nov 2015 Location: Wake Forest, NC Online Status: Offline Posts: 6289 |
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Posted: 18 Aug 2023 at 2:55pm |
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Then I suspect the other end of that #10 red wire will be there at the panel location.
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StephenH
Happy is the man that findeth wisdom,... ouR escaPOD mods Former RPod 179 Current Cherokee Grey Wolf 24 JS |
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rPodCamping
Newbie
Joined: 28 Mar 2020 Location: Michigan Online Status: Offline Posts: 21 |
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Posted: 18 Aug 2023 at 2:46pm |
StephenH; The trailer is pre-wired for solar, but we have not yet purchased a panel or controller. And you are correct, the black wire on the other side of the bus bar does indeed power the emergency brakes breakaway switch. Bob
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rPodCamping
Newbie
Joined: 28 Mar 2020 Location: Michigan Online Status: Offline Posts: 21 |
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Posted: 18 Aug 2023 at 2:43pm |
Thanks for your suggestion, seafans. There are other control switches / panels at the location where a future solar controller would go......so I will remove them to see what I can learn. Bob
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StephenH
podders Helping podders - pHp
Joined: 29 Nov 2015 Location: Wake Forest, NC Online Status: Offline Posts: 6289 |
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Posted: 18 Aug 2023 at 12:21pm |
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Is your trailer solar prepped? If so, see if that one leads to the solar connector. The one on the other side of the bus bar on the battery side may lead to the breakaway switch for the brakes or possibly to the electrical tongue jack.
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StephenH
Happy is the man that findeth wisdom,... ouR escaPOD mods Former RPod 179 Current Cherokee Grey Wolf 24 JS |
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seafans
Senior Member
Joined: 24 Nov 2017 Online Status: Offline Posts: 155 |
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Posted: 18 Aug 2023 at 12:20pm |
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There is a very good chance the #10 wire goes to the solar panel. There should be a sticker on the wall somewhere for the locate of the solar controller. If possible remove the panel, hopeful only a couple of screws, one of the wire should be the same size and color. To make sure you can cut the wire or what I have done in the past for trouble shooting is insert a small straight pin in the wire and use an ohmmeter to check for continuity.
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rPodCamping
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Joined: 28 Mar 2020 Location: Michigan Online Status: Offline Posts: 21 |
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Posted: 18 Aug 2023 at 11:23am |
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I have a 2020 rPod 176. Attached is a picture of battery-related wiring & several auto-resetting circuit breakers at the front of the trailer, near the battery. The larger 8 AWG wire originates at the positive terminal of the battery, continues thru a 30 AMP auto-resetting circuit breaker, then feeds the DC side of the power center. The smaller 10 AWG wire also originates at the positive terminal of the battery, continues thru a separate 20 AMP auto-resetting breaker, then on to an unknown destination. I am trying to determine the purpose and function of this smaller wire as part of a potential project to relocate the battery. In an attempt to discover the function of the smaller wire, I have done the following: - With the battery installed (no shore power) I first disconnected the smaller 10 AWG wire only from its circuit breaker, then attempted to power up any & all DC circuits in the trailer. ALL DC circuits powered up (LED lights, fans, radio, slideout, awning, etc.). - With the battery installed (no shore power) I next disconnected the larger 8 AWG wire only from its circuit breaker. NO DC circuits powered up. - With shore power 'on', 13.65 volts was detected in the larger 8 AWG wire at the battery, but no voltage was detected in the smaller 10 AWG wire at the battery. So what is the function of this smaller 10 AWG wire ??? Note: This trailer has been pre-wired for solar power, which we do not have. Is is possible the smaller 10 AWG smaller wire is the battery charging wire from the solar panel ?? If so, is there a way to test that theory? Any suggestions on how to further investigate this mystery is greatly appreciated. Bob in Grand Rapids, MI  |
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