converter

  1. MO

    1989 Fleetwood bounder z40 wiring diagram for dummies.

    the inverter works the 12v. But it won't work from battery. I can't find any blown fuses. I appreciate any help I'm very new at this. Thank you
  2. BI

    Wiring Diagrams for a 2006 Sierra 321FKD

    I have a 2006 sierra 321fkd and it's been touched by too many bypasser geniuses and I have some issues with my 110 wiring and also the converter, so what im asking is there any wiring diagrams for this model rv floating around in this forum, IF so I would to see if I could retrieve them, thank...
  3. MS

    Contemplating Converter Move Closer to Batteries

    I am considering ditching my WF-9855-AD converter and move to a Progressive Dynamics PD9360V with charging profile set to Lithium. In my 2022 Cougar 316RLS 5th wheel (with 400W solar and a 2000W inverter) my converter is currently about 14 feet from the battey with 6 AWG wire. I am...
  4. PS

    Using a 110V to 12V Converter for TPMS Repeater and VIAIR Compressor

    Opinions please. I bought a TST TPMS system which has a 12 volt connection for the antenna to the battery. My coach battery bay is at the end of coach, passengers side. I've seen many ways to hook up to various harnesses. I also have a VIAIR compressor that is also 12 volt. Im thinking of buying...
  5. SallyForth30

    Loose Airstream Converter Install Raises Quality and Safety Questions

    I went on a quest to identify which model converter Airstream used in our new 2026 Globetrotter 27 FBT. Knowing the converter should be behind the electrical panel, I removed the electrical panel's outer cover, allowing a limited field of view via the ventilation opening beneath panel. With a...
  6. JE

    Why a 30A Fuse Blew in a 3kW Inverter and Converter Setup

    I have a 97 Rexhall Rexair that has the basic stock electrical couch 12v/120v system. I purchased a Lithium 314ah 12v battery and a 3k inverter. I am going to use the inverter hooked to the battery the same as the stock system (wired w/generator, converter) and just plug into the converter...
  7. tahoe1840

    12V Power Lost After Battery Arc on 2015 Flagstaff 5th Wheel

    Just shopping for ideas here. I took our 2015 Flaggstaff 8528RKWS 5th wheel out of winter storage and while reinstalling the battery in the front of the coach I got a minute short at the positive terminal. Now I cannot power up the distribution panel in the rear of the coach. I have checked the...
  8. twindman

    WFCO 8930/50 Converter Noise After Storage: Replace Now or Wait?

    When the rig has sat for a few weeks (at least in cooler temps), the converter sort of makes a noise like the fan bearings are going. I am pretty sure the converter is behind the wall in the pass thru area, but not sure. I have a WFCO 8930/50 fuse panel and it appears this has the separate...
  9. WG

    Why Shore Power Won’t Run a 2016 Airstream With a Bad Converter

    Posted here couple weeks ago. Thought I had bad battery disconnect solenoid. Southland Airstream in Norcross GA today says the converter is bad. They have to order one. 3 weeks. We going to Airstream Rally Thursday! However, they said I would have power even with dead batteries if plugged into...
  10. LD

    15A Converter Breaker Tripping on New Jayco Swift—Causes and Next Steps

    I have a 2026 Jayco Swift 20A RV and I am on my first trip. I am connected to a 30A service at a campsite and my 15A converter breaker keeps tripping. Any ideas? Also, when plugged in at campground should I disable the inverter on the Firefly screen? Not really sure what it is supposed to do...
  11. BigSam

    Can I Safely Isolate the Converter Without Affecting My 12V Fridge?

    I am trying to figure out the wiring of my 2025 17B. I want to isolate the converter after I install 8k of DC battery wattage so I can run the RV off a 4k inverter. My electrical control box has a DC fuse labeled for the fridge and a AC breaker labeled Converter and Fridge on the same breaker...
  12. Randy125

    Placing Starlink Router Near Power Converter: Interference Concerns?

    I am considering buying a standard size starlink and put it in the same bay as my electric area which includes the power converter. My question is , will the converter cause any kind of interference with the starlink signal?
  13. Peto

    WFCO Converter Lithium Auto Detect: Success and Next Steps

    Swapped out the batts today. Put in the lithium, drained them down to 12% and then plugged it in to 30amp service on my side yard. Converter charged then up to 14.6v and the indicator light turned blue. Like it when things go as planned. Now to get the solar controller switched over to lithium.
  14. JD

    Locating the Converter in a 2017 Nitro XLR

    Hello, Can anyone tell me where the converter is on a 2017 Nitro XLR. I have looked everywhere. Behind the electrical panel, under the bed, under the sink, inside front storage area. I can’t seem to find it. Any help would be appreciated.
  15. Lynnlover2

    How to Test if Your Converter Works on a 2013 Redhawk

    How can I tell if my converter is working on my 2013 Redhawk?
  16. LO

    Locating the Converter in a Reign 13RK for Lithium Battery Install

    Hi I’m new here. Interested in putting a lithium battery in my 13rk. Want to put it inside the trailer next to the inverter. Does anyone know where the inverter is located? Please note: picking up the trailer in May. Getting the information first before pick-up. Also, if you have a 13rk, do...
  17. TE

    Lithium Converter Wired to Heater Breaker—No Battery Charging?

    I installed my new lithium converter today; turned off shore power and turned converter off, removed the cover and discovered my original converter was wired to the elec heater breaker. I connected all the wires as they came off. I have 14.5 volts on the DC side, but my bluetooth BMS says 0 amp...
  18. Crows Nest

    Why Does My Converter Fan Cycle on Shore Power?

    Does the battery lose any capacity when on shore power? We’re plugged in for over 12 hours and suddenly the converter starts up and runs for a short while. 320ah LiTime with auto detect (LOL) WFCO converter that, needless to say, never gets battery to 14.2 volts. Changing that when we get home...
  19. U.S.ArmyVeteran

    Best Converter Upgrades for Lithium Batteries: 55A to 80A Options

    Well, I have been absent for good while. War Department had serious health issues. All is well now. So now we can get back to camping. And doing some upgrades. I bought a Lithium 100 AH battery to start with. If all works well. Will get a second one or a bigger capacity one after this season...
  20. Crows Nest

    Why Is My Converter Running on Shore Power With a Lithium Battery?

    We’ve been on shore power for five days. Why has the converter come on? Is there any draw from the battery when plugged in? 320ah LifePo4 battery
  21. Happyfloater

    Diagnosing and Replacing a Dead RV Converter in a Flagstaff MAC 176ltd

    Hello folks! My converter appears to have died. Well, it likely has had issues for a bit as my TV didn’t appear to be charging my battery and likely hasn’t been so far a bit, but I don’t go camping as often as I would like. I was given an AMPED Outdoors 12V Deep cycle 60ah Lithium. I know it’s...
  22. Lafitte

    Why Does My Converter Fan Run When Using Running Light Adapter?

    When using this Why does inverter fan come on ? Assuming fan noise coming from fuse panel is inverter fan
  23. NI

    Factory Converter Settings Wrong for Lithium Batteries in New Airstream?

    Hey Folks, We recently bought a slightly used 2024 Flying Cloud 27FBQ. (it was less than 1 year old when we bought it) it has the factory Lithium Batteries (BattleBorn) and solar option. Its been parked in my shop for the winter and I figured this was a good time to install a Progressive...
  24. axlegremlin

    Upgrading PD7300 Converter: Victron IP43 vs. PD9180ALV for LiFePO4 and Solar

    Looking to upgrade old crusty PD7300 in my 07 safari to something that can run whole DC load in the trailer and able to have lifepo4 charging profiles; also preferrably be solar friendly. Current converter sags quite alot while on 30A shore when batteries are disconnected(Lead) and wont maintain...
  25. davismills

    Mistaken Converter Noise Traced to Radio After Power Outage

    This thread is more of a humble confessional. My motorhome is connected to a 50 amp outlet in covered storage. A few weeks ago, we had a weather forecast of extreme cold with a high probability of power outages and I elected to turn the power off during this brief period and isolate the...

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