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Hey John. How’s your trailer?
On Fri, 28 Sep 2018 08:56:19 -0400, "Mr. Luddite" wrote:
On 9/28/2018 7:51 AM, Wayne.B wrote: On Fri, 28 Sep 2018 07:30:25 -0400, John H. wrote: On Thu, 27 Sep 2018 13:14:50 -0700 (PDT), Tim wrote: You’d made mention that you had to work on it? What happened? My 120vac/12vdc converter went out. The 12v lights got dimmer and dimmer. I checked the fuses in the converter, but they were good. The RV battery was down to a bit over 10v. We got through the night OK, 'cause the heat pump uses 120v. But, the next morning I had to get some help pushing the slides in as the RV battery, even with the truck connected wouldn't do it. Luckily, there was enough juice in the system to raise the trailer enough to hook up, but those motors were running pretty slow. Got home and tested the converter, which should have been putting out about 13.6v. It was putting out about 7.5v. Got a new one, a 65amp, to replace the 55amp. Then I noticed a weird plug on the end of the new converter. It's a 20amp plug. I'm thinking 'Oh ****, this won't work'. Then I tried to see where the old converter was plugged in. The receptacle is on the underside of the distribution center for the RV, which is behind the furnace in the 'basement' of the RV and not accessible to a normal-sized person. So I had to remove the distribution center (where all the fuses and breakers are). Got that done, and I was able to remove the old converter plug. Luckily the receptacle takes either the 15amp or the 20amp plug. Today I'll try to get the new one plugged in. First I have to run a line down under the distribution center, tie the new plug to it and pull the plug up. Then it'll be touch and feel to try to get the plug into the receptacle. Hope it works. === Sounds like a boat project where every solution requires working througl multiple layers of other issues. On a boat, converter/chargrers are almost always hard wired to the breaker panel. Would that work for you? On another note, your house battery which got drawn down to 10 volts is almost certainly toast and should probably be replaced. Yup. One other thing I'd check is the wiring gauge from the breaker box to to where ever the new converter plugs in. If the original breaker was 15 amp and it was replaced with a 20 amp, the wiring itself could technically be undersized. Probably not an issue but worth checking. 15 amp wiring is typically 14 ga. 20 amp wiring should be at least 12 ga. The converter plugs directly into a receptacle on the back of the distribution center (breaker box). The receptacle is designed for either a 15amp or 20amp plug, and the same distribution center is sold for the 55amp and the 65amp converters. I think I'm safe. Hopefully. |
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