Jump to content

Wire question


Jps190

Recommended Posts

So I have begun poking around inside the hull to look at wires for adding a Victron shunt and possible installing a DC-DC charger.  Are these wires from the trailer harness (7 pin)?  4 of them are not attached to anything.

Thanks,

 

John

 

IMG_0713.JPG

IMG_0716.JPG

IMG_0717.JPG

  • Like 1

John and Kim

2021 GMC Sierra 2500 AT4 6.6L Duramax 11350 GVWR  3048lb Payload

2021 Oliver Elite II.   Hull #887

Link to comment
Share on other sites

travel trailer units for sale
Find Oliver Travel Trailers for Sale
New Travel Trailers for Sale

I did a little more poking around and found the harness.  The black and white wires are 10 AWG 👍🏻 So I have that going for me.  😁FBBF5BEE-A53C-4AAF-8B76-35817C330CF7.thumb.jpeg.992b98ae08d3da287f92901bdc814b37.jpeg

  • Like 1

John and Kim

2021 GMC Sierra 2500 AT4 6.6L Duramax 11350 GVWR  3048lb Payload

2021 Oliver Elite II.   Hull #887

Link to comment
Share on other sites

As a side note, since I've given Oliver a great deal of grief on the forum over this - the wiring and general cleanliness of the hull space on these new trailers is a tremendous step up from where they were a few years ago.  Nice.

Also @SeaDawg, those photos show the new insulation you were asking about.  

  • Like 3
Link to comment
Share on other sites

  • Moderators

I have a couple of questions about the OP's pictures.  What is the relay for in picture #1 and the water supply lines in picture #3 are on top of the grey water tank and that seems to be a new location that I haven’t noticed before.

Mossey

Mike and Krunch   Lutz, FL  
2017 LEII #193 “the dog house”

 

 

Link to comment
Share on other sites

3 hours ago, mossemi said:

I have a couple of questions about the OP's pictures.  What is the relay for in picture #1 and the water supply lines in picture #3 are on top of the grey water tank and that seems to be a new location that I haven’t noticed before.

Mossey

I'm not sure what that relay is.  It says LED lights on it but which ones I am not Sure.  Those PEX pipes are just a couple spare sections in case a repair is needed.  For anyone who has relocated their negative wires from the battery compartment to a bus bar in the hull, where did you place the bus bar and did you have to rework any cables?

 

Thanks,

John

John and Kim

2021 GMC Sierra 2500 AT4 6.6L Duramax 11350 GVWR  3048lb Payload

2021 Oliver Elite II.   Hull #887

Link to comment
Share on other sites

I added a mounting board on top of the wheel well and placed everything there. You can see it in this post - 

I can’t say about reworking cables since I did all of mine from the start.  But I’d imagine that you’ll want or need to make up a few cables.  It’s easy if you get a pneumatic crimper off Amazon - it will seem like a silly purchase for one job but it will make the task go so much easier.  

 

  • Like 1
Link to comment
Share on other sites

  • Moderators
6 hours ago, Jps190 said:

Those PEX pipes are just a couple spare sections in case a repair is needed.

If the spare sections of PEX aren’t secured, I would recommend that you do that.  I have a spare section floating around out of sight in the lower hull. 
 

6 hours ago, Jps190 said:

For anyone who has relocated their negative wires from the battery compartment to a bus bar in the hull, where did you place the bus bar and did you have to rework any cables?

These pictures should be self explanatory, but if not, let me know.  I did rework the B+ and B- cables to work with the battery cut off switch, battery + and -, and the Victron shunt.

And I will second Overland's suggestion about the hydraulic crimpers.  With careful planning, you can crimp new lugs on while the 4/0 cable is on your work bench or while the still in the lower hull.  I removed my B+ cable from the main Oliver fuse and the inverter, which enabled me to make up those shorter cables on the work bench all out of the original cable.  The Oliver B- cable was moved from the inverter to the shunt and I purchased a new 4' piece of 4/0 and lugs to complete the negative side cables.

Mossey

View from the rear dinette hatch

F8B86487-A0C1-45E7-9952-4B907CE7E987.thumb.jpeg.c71b118071d420f78210579f1c313bc1.jpeg

View from the front hatch of the street side bed

E8C0A830-2DC0-4B80-B1B1-53428BBD21F3.thumb.jpeg.2e78056eae6b8857150fb1041fa67ce9.jpeg

  • Like 2

Mike and Krunch   Lutz, FL  
2017 LEII #193 “the dog house”

 

 

Link to comment
Share on other sites

  • 3 weeks later...

Mossey:  Thanks for the pictures!  Well done.  

Am I correct in thinking that at the top of the photo you have power coming from the right, going to the left through a fuse block, to the Master Switch, to the B+ terminal block below?  

If so, what size fuse did you use?  Or did you just reuse the OEM 300 amp fuse block?

Thanks,

GJ

PS:  For those looking at this same process, Blue Seas offers both a 300 and a 350 amp master switch.

 

 image.thumb.png.d4b52e506aba9aa6168abb7bc022919b.png

 

TV:  2019 F-150 SuperCrew Lariat, 3.5L EcoBoost, Max Tow, FX-4, Rear Locker      OLLIE:  2018 OE2 Hull 342, Twin Bed.    OLLIE DIY’s: Timken Bearings, BB LiFePO4's, Victron 712 Smart, 350 Amp Master Switch, Houghton 3400, Victron Orion DC - DC, 3000-Watt Renogy Inverter, P.D. 60-amp Converter, Frig Dual Exhaust Fans, Kitchen Drawer Straps.    TV DIY’s:  2 5/16" Anderson System, Nitto recon’s, Firestone Rear Air Bags, Bilstein 5100’s, Mud Flaps & Weather Tech all, installed Ham Radio (WH6JPR).

  image.jpeg.9633acdfb75740f0fd358e1a5118f105.jpeg

 

 

 

 

 

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
×
×
  • Create New...