Is one in the bathroom?My 2018 Thor Quantum has three 110 outlets. Two of them are working and the third does not. As of yesterday all three were working. No sign of a short at the outlet. Whats up?
I'm not quite sure what you are telling us? What would you expect to be shorted and how might that affect the outlet? My electric repair experience tells me that an open circuit would be far more likely to cause the problem that you have. In most RVs the outlets are all on one circuit and are all in parallel. The connection method is often called daisy-chaining them.No sign of a short at the outlet. Whats up?
The fuses in an RV are for the 12V direct current circuits while the circuit breakers are for the 120V alternating current circuits. With only 1 bad outlet in a group of 3 it is highly unlikely that each outlet has a separate circuit breaker. All of them that I have seen would have all 3 outlets supplied by a single circuit breaker.I would start with investigating the fuse panel.
Well, I have three separate AC 120v outlet circuits, each on a separate breaker. And those breakers are on a central panel. Perhaps I misspoke using the term "fuse panel" when I should have said "Breaker panel." SorryThe fuses in an RV are for the 12V direct current circuits while the circuit breakers are for the 120V alternating current circuits. With only 1 bad outlet in a group of 3 it is highly unlikely that each outlet has a separate circuit breaker. All of them that I have seen would have all 3 outlets supplied by a single circuit breaker.
Please list what each receptacle is near. Do you have a microwave oven, it will be plugged into a 120VAC receptacle, which of the 3 is it plugged into. The microwave is the only 120V circuit I've seen that has only one receptacle in the circuit.Well, I have three separate AC 120v outlet circuits, each on a separate breaker. And those breakers are on a central panel. Perhaps I misspoke using the term "fuse panel" when I should have said "Breaker panel." Sorry
All of my circuitry connects in the same cabinet central to the RV -
AC panel, and DC panel.
That is certainly possible, however matzb said 3 outlets and I replied based on that information. I have found that most 50A RVs have 2 separate circuits for outlets but I don't recall having seen one with 3, except for the circuit for the microwave, which usually does have a separate circuit breaker and is actually an outlet.Well, I have three separate AC 120v outlet circuits, each on a separate breaker.
A separate ground wire to the outlet was not used if the box itself is grounded, either by a ground wire or the metallic shielding on the BX-type electrical cable. Common in buildings wired before about 1955.View attachment 172815
This is NOT a typical RV receptacle! It is also a "split" receptacle, one that uses two circuit breakers to protect it.
Anyone else notice it does NOT even have a ground wire connected?
Ah yes, you are so right, even looks like plaster walls. Until the OP shows up, I will still carry on off-topic with the receptacle is a newer style (post 1955) with the back push-in wiring. But later I was trying to figure why there are two neutrals... with one 'black' & 'red' hot and that is where I thought it was a split, just odd looking!A separate ground wire to the outlet was not used if the box itself is grounded, either by a ground wire or the metallic shielding on the BX-type electrical cable. Common in buildings wired before about 1955.