2009 Euro touring as no power going to the halftime oven and I would like to know where is the wire coming from Wirering schematic electrical diagram

Question moved to RVs.

The manual says they don't provide wiring diagrams, but there is some help in the link.

https://www.google.com/search?q=Southwind+RV+fuse+panel+wiring

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Question edited for clarity and dyslexic typos.
Question moved from Household electrics.

https://www.google.com/search?q=1976+Dodge+Apollo+Motorhome+wiring+schematic

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Question edited to add maker name.
Question moved from Computers and Internet Category!

Upping the cable by 20 amps is not the way to fix a power drain. Probably damage to the inverter unit

Wiring diagrams in the link. If you click on the All tab in the Google link, there is a video on how RV electrics work.

https://www.irv2.com/forums/f50/1982-holiday-rambler-presidential-32-wiring-schematic-492921.html


https://www.google.com/search?q=2005+presidential+5th+wheel+electrical+wiring+diagram&rlz=1C1QJDB_enCA643CA644&sxsrf=APq-WBuJcD4ICEbjyXL-VsAJBjy7zFb8Hg:1648605300744&tbm=isch&source=iu&ictx=1&vet=1&fir=KrKNJ6HiydzOqM%252Ca040EHa8677DXM%252C_%253BPKxF3hbLq-nFUM%252CPclodYzkeRuhQM%252C_%253B22DuNBhvFLw4hM%252CVjlk_so_xvU_DM%252C_%253BI8x4cqxHW7WtTM%252CTeTnAjxF6YF-IM%252C_%253Bu9-IU_9gaGeliM%252C8VmY7GTToPGslM%252C_%253BvfeA6ssBY0mUVM%252C7VB6oI2t8KHr_M%252C_%253BnIJVnekL5kPHVM%252C61T3T4fM8g9o2M%252C_%253B1tKtFF2B4V7GGM%252Ch_n7r6s8msFMqM%252C_%253BsXRI5gQpNYfJPM%252CnKk3NKLOOPwwrM%252C_%253BEwNSF8coq8os9M%252CWytUIwpciEyMGM%252C_&usg=AI4_-kQe_WLL2J8bkmQgOSMo-Lu-y4qYZg&sa=X&ved=2ahUKEwii78yq3ez2AhXDVc0KHSK1Cg4Q9QF6BAgCEAE#imgrc=PKxF3hbLq-nFUM

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I tidied up the question a bit :>)

You have a regulator / control box issue. You have two systems;

You have a towable trailer. A vehicle battery in it that gets charged as you drive from a cable in the plug. When you stop that battery ceases to charge. No power in. If you use lights or use an inverter to take the 12 volts and turn it into 110 volts to run appliances, the battery is draining until it becomes flat.

So,..... we bring mains power hook up into the equation.

The mains power should run all your mains 110 volt appliances and provide a trickle charge to keep that battery topped up, but the battery is NOT actually being used, just being charged.

So that is the theory, somewhere you have a piece in the jigsaw puzzle that isn't working. You have a controller box that isn't doing what it is supposed to do. I don't know the trailer, you probably need a dealer that does. Fleetwood went bankrupt in 2009.

If you Google

fleetwood prowler electrical schematic diagram

There are wiring diagrams. I see a battery disconnect solenoid, but all of the dot .it Italian and .fr French sites as scam sites. There are also RV Groups that might be more help than me.

This might help

https://axleaddict.com/rvs/RV-Electrical-Tips-and-Reference-Data

Hope the information helps. A short term solution would be a full size batter charger charging your battery overnight after disconnecting it from the negative lead so just the battery is being topped up. You don't need an inverter if you have mains hook up.
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They do not go bad for no reason, You have a problem, something is causing the outlets to trip. You will have to isolate each individually to check to include where the power comes from at the breakers. It may be as simple as a wire coming loose but the GFCI is doing its job to make sure your unit does not have an electrical short to cause a fire. The best thing to do is kill the power to this outlets, then disconnect all of the outlets making sure to use a wire nut or electrical tape to protect from arc flash. One at a time, connect an outlet and turn the power on to check. It you have had an issue with an appliance or power surge, the GFCI may have been damaged.

go to a jayco service center and ask for a schematics diagram as they will be the only place to get it from

go here and find your diagram, Fleetwood Discovery 34Q Wiring Schematic Bing images

pump is near water tank

Try the manufacturer first. Most have schematics you can download off the Internet or they will mail it ot you. No luck, google it. 90% of the time you can find one if you are persistent.

i have seen a meter lie, it shows a good circuit, but when a load is applied the circuit breaks, try a test light to see if the breakers hold

Not knowing the year or model makes this impossible to answer.