Help Dead Battery!

[redbaron]

Go back to the 300 amp fuse. I may have miss-stated the continuity meter method. Not sure if that actually checks a fuse or not. I think you might need to check both sides of the fuse to make sure it has power like someone else said. Maybe RedBaron can weigh in on that because he knows more about fuses than l will ever know.


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A multi meter has a continuity mode to beep if connection is made. This will test the fuse. You put a lead on each end and it will beep or show continuity if fuse is good .

2019 DSDP 4369 * Active Air * NHSO

 

[redbaron]

He's all electric, VTDP 43 footer

Then there are 3 reset buttons..hard to see but they are there. This is the problem.

Remember these are installed upside down between the rails. Look at the picture, it will be up high closest to the ceiling of the bay in the corner. Very hard to access. The single button bear the lights is NOT the right one.

2019 DSDP 4369 * Active Air * NHSO

 

[Neal]

Sounds to me he came back and he hit LBCO. Why he wasn't charging is the question.

 

[MapNerd]

Chassis batteries are ODS in the rear.
House batteries on DS in the front.

I tested the voltage on the house batteries.
Also, I know it’s the house batteries because my chassis batteries are AGM and don’t take water. I knew it would change anything but made sure the matter idea wouldn’t take more water via the watering kit I installed a few months back.

Tank level gauge shows my batteries be good. Which makes sense per what @redbaron said. Attached a pic.

No the charge button does nothing. Just mocks me.

 

[redbaron]

I think he did charge, his batteries are 6.4 volts. That's 12.8v per pair.

I think he has a simple blown circuit.

2019 DSDP 4369 * Active Air * NHSO

 

[MapNerd]

He's all electric, VTDP 43 footer

This is correct. Newmar called back. No idea. Call us in the morning. Transfer switch sounds plausible.

 

[redbaron]

This is correct. Newmar called back. No idea. Call us in the morning. Transfer switch sounds plausible.

With these breakers flipped, nothing that is on the inverter will work.

This means washer dryer and ac will work, as will the Oasis heater and stove.

Microwave and all outlets will not work.

2019 DSDP 4369 * Active Air * NHSO

 

[redbaron]

**update** @nealc sent me a picture that @MapNerd sent him. His 2812 only had 1 breaker, and 2 studs.

We suspect the 300amp fuse

2019 DSDP 4369 * Active Air * NHSO

 

[Neal]

Just got off the phone with @MapNerd so we'll resume to the forum. Here are the pics he texted me.

 

[Neal]

Notice in the pic the green light is OFF? @MapNerd go back to the inverter and press the on/off button again after recycling the breaker as we did.