DOA WZRELB Fixed! - Inverter Repair and "Will It Fail" testing.

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DOA WZRELB Fixed! - Inverter Repair and "Will It Fail" testing.

Рет қаралды 2,250

Nate's DIY Solar

Күн бұрын

Пікірлер: 22

@budmartin3344 11 ай бұрын

Great video. BTW, that small white box is the remote receiver, I guess the seller did not give the Remote controller that comes with it. I have this 3000W 12V inverter (without remote version) running 24/7 since Sept 2020 and still working great, just have watch out for bad filter caps that tend to fail and you will see it has domed top.

@natesdiysolar 11 ай бұрын

Yea I figured that out later.

@WiSeNhEiMeR-1369 Жыл бұрын

HOWdy N-DIY-S, ... Thanks for the REPAIR Video COOP the WiSeNhEiMeR from Richmond, INDIANA ...

@natesdiysolar Жыл бұрын

No problem

@aubreyj.tennant1123 Жыл бұрын

I just bought this model a week ago. I guess I got a deal @ $220. Very useful info! 🙏🏼 😊

@natesdiysolar Жыл бұрын

It's actually a decent unit. Is yours the newer version or older version. The older one seems to be more efficient as far as when the fans come on. I want to do a comparison video of new vs. old.

@aubreyj.tennant1123 Жыл бұрын

I think it’s older. Black in color, not blue and no remote switch. I haven’t tried it yet.

@natesdiysolar Жыл бұрын

@Aubrey J. Tennant I have both units. I'll have to open them up now and see. I think the newer one is the smaller black one with integrated heat sink.

@aubreyj.tennant1123 Жыл бұрын

Okay, so you think the black is the newer one? I look forward to you comparing the two! Thanks

@natesdiysolar Жыл бұрын

@Aubrey J. Tennant I do just based on size, though, lol. Typically, newer means small, more efficient components.. other than that, I'm just guessing at this point..

@curtchase3730 Жыл бұрын

Was that replacement 40a fuse from the spare fuse package? Take one of the spare Chinese fuses and actually run current through it using a calibrated resistive load. I found these cheap fuses have horrible tolerances. I've tested cheap fuses rated @ 5a that did not blow until 20a was passed through them for several minutes! Try the test again using a genuine BUSS or Little Fuse brand.

@natesdiysolar Жыл бұрын

Wow, that is crazy. Yes, this was the supplied replacement from the manufacturer. I'll have to try that. Thanks for the info.

@wildchildworld7858 20 күн бұрын

I have the same problem with 115 volts or 120 volts not showing in the display. As far as I can tell no bad capacitors. What if all the fuses are good? What to troubleshoot next?

@natesdiysolar 20 күн бұрын

Probably the power MOSFETS . There are lots of videos showing how to test them. Also, check if there is a repair kit for that unit. Oftentimes, they have repair kits with common parts that go bad.