What does open hot mean on gfci

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Timothy Thiele has an associate degree in electronics and is an IBEW Local Union Electrician with over 30 years of experience in residential, commercial, and industrial wiring. When it comes to ground-fault circuit-interrupter , or GFCI, outlets, there is always a question as to how to connect the wires. This is because GFCIs have two different sets of terminals: the line terminals and the load terminals. When you connect only to the line terminals, the outlet provides GFCI protection only for itself. When you connect to both the line and the load terminals, the outlet protects itself and any additional outlets farther down on the same electrical circuit. Line and load connections refer to the wires that deliver power from the electrical source.

What does open hot mean on gfci

I would note exactly what I observed and recommend further evaluation by a qualified electrician. I am not an electrician, nor claim to be to my clients. I am sure an electrician will chime in soon with much more helpful information. I misread your post… before you pressed the test button on the receptacle, did the tester show correct wiring? Did the reset button work? Try it on a different GFCI outlet after tripping it. It appears as if the tester sees the hot present after the GFCI receptacle is tripped, thinking neutral and ground are missing as indicated by the tester. Why would ground be missing? Notice it does not appear when the entire circuit is disconnected by the breaker. Why would require further diagnosis of other items in the circuit. Current only flows when the circuit has a load toaster, light bulb, motor, dead short.

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Show Threads Show Posts. Go to Page Please register to participate in our discussions with 2 million other members - it's free and quick! Some forums can only be seen by registered members. View detailed profile Advanced or search site with Search Forums Advanced. Master bath has a single GFCI outlet that is not working, with a dedicated breaker switch - meaning the breaker switch has a single line to the outlet, and that is it. When the switch is off, only that outlet should be off.

Updated on February 5, Electric power has become a massive part of our everyday activities. But what is an open hot, and how do you troubleshoot and fix an open hot? An open hot aka as a dead outlet means a hot wire that should be energized has lost power or has come loose. Troubleshooting an open hot involves:. Read on as I walk you through everything you need to know about hot wires. An open hot is a live wire disconnected somewhere because it is loose or has ultimately come out. A home supplied with electric power has wiring installed throughout the house, but these wires are just wires if they do not have electricity flowing through them.

What does open hot mean on gfci

There could be a couple of reasons for this. If the outlet reading as open hot is connected to a switch, the switch could just be in the off position. An open hot aka as a dead outlet means a hot wire that should be energized has lost power or has come loose. Troubleshooting an open hot involves: Checking wall swithes to determine if the outlet is switch-operated. Checking for a tripped breaker inside the electrical panel box.

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I don't think a doorbell transformer would have any effect on your tester. We welcome your comments and suggestions. Your question will be posted in:. Neons are a pain too because your never sure you've actually made contact you have to poke around so much and it's so hard to see the neon light outside. I've read that you can replace one that supllies others with GFCI as long as you place the warning labels on the others down the line. All information is provided "AS IS. Can pull 15 amps no problem. Like the kind that you use for washing dishes. Line and load connections refer to the wires that deliver power from the electrical source. First thought- tester not working correctly. Login with Facebook Log in.

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Learned a few important lessons here. Often outlets particularly in high-usage or high-moisture rooms, such as kitchens are protected when the first outlet on the circuit is a GFCI, and the rest are protected from that point on. Drain Pipe and Electrical Lines. New Posts. Jump starter packs. I am not an electrician, nor claim to be to my clients. Find all posts by GWIZ. He worked as an electronic technician and later as an engineer for the IBM Corp. Problem is, the outlet is not working, GFCI receptacle tester is showing "open hot". Use limited data to select content. Now we flip it, but can't get any power into the outlet. Originally Posted by K'ledgeBldr. What are Line and Load Connections? Reviewed by Larry Campbell.