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Dennis Mitchell
Приєднався 3 кві 2013
Resetable Fuse
One type of fuse replaces all ! Protects 24 volt circuits better, not a one life fuse , stops the go backs on repeated blown fuses.
Переглядів: 7 896
Відео
HVAC low voltage test part #1
Переглядів 20 тис.11 років тому
methods used to locate H.V.A.C low voltage shorts, Use the Short Pro Tool , Resetable Fuse. Watch all 3 videos
Great video.
May be stupid to ask but wouldn’t checking the continuity on your meter be the same thing?
11 years later and this video just helped me understand a short I have. Thank you sir for sharing your knowledge!
Got mine 👍
Great video!
When lights up, does this mean where short is located? Is the red jumper wire simply clipped to red terminal & then touch each terminal one at a time? Is this correct?
Easy to use. Nice tool !!!
I meant to say, where do I buy the tool?
Where do I by the tool?
For those that don't have one, you can just briefly touch the red jumper or red wire to to each wire until you see a spark. You can even see it happen in this video. It usually won't blow the fuse, but will let you know that there is a short on that leg.
Thank you very much.
And like 5 extra fuses
@@quietgameplays8246 you would do that without a fuse inline. Because usually if you just touch both wire for a second it’s not enough time for the components in the circuit to get fried
Thank you Mr. Mitchell
Do you have a link to where I can get this fuse?
I most definitely going to order it today on Amazon D thx!
At what amperage does it trip at? Can it be used on a 24v 10A circuit? Under normal circumstances the circuit pulls 7.2A.........
who is the official distributor for these, there seems to be a couple of different options
I'm buying it! Found you from the Global website.
Where is the red jumper connected to while jumping from terminals?
24v constant. He’s energizing each wire independently to find the short
Where can I find the instructions for the short pro tool.
Where can I find this tool??? What is it called???
Any idea where to buy a short pro tool these days? Or a basic schematic? Did they have some failure mode that made them a problem?
www.amazon.com/Short-Quickly-Locate-Shorts-Circuits/dp/B07V2BB695
Where can I buy a short pro tool?
If you have a unit without the fuse just a transformer. I assume you just wire the short pro to the 24 volt side of the transformer connection wires.
wow very good invention you did a lot of research and testing!!!!!
man that is a great invention to all tech's!!! I bet your in the Bahama's having a good time!!!!
great tool of the trade!!! gotta get me one.
so it is just checking the stat wire?
Hey you are genius dude, keep up the good work
Great invention Dennis , I love it
great tool. I used my today.
That's a good tool to have saves a lot of time and trouble
That's a good tool to have saves a lot of time and trouble
Good video!
nice tool!!! and explanation.
nice tool!!! and explanation.
nice tool gonna grab one good video also!!!
okay. for safety before connecting. sorry
u said unplug the furnace, how do you test for a short with no power to the transformer or air handler
JoeMac he meant unplug the fuse
I have a contactor receiving 24V but it doesn't close. I changed the contactor but still doesn't work. I guess there is somewhere short or back feeding the low voltage. Does this tool work for that? thanks
Make sure that the coil you have is for 24 volts. If it's not and its rated for higher it won't close
Or there could be another fault within the condensing unit, such as a low voltage safety switch, i.e. low pressure or high pressure switch that is cutting out 24 to the contactor coil
If it doesn’t close then it’s not receiving 24V. Put your meter in Low Impedance mode and check again.
Does it work to find out back feed wirings too?
I bought two of these and like them a lot!
Thanks for using the short pro tool. Global the source are manufacturing them now, there built stronger now. I hope to do more videos for this tool ,the resetable fuse & some new products soon thanks.
VERY INFORMATIVE VIDEO,KEEP THEM COMING,I HAVE THE SHORT PRO TOOL,BUT I REARLY USE IT,I THINK I WILL USE IT MORE OFTEN