Having an issue with my chiller not turning off.
- Thread starter Airwalker16
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Airwalker16
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Airwalker16
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And here's he wiring under the cover by the compressor. The fan motor connection goes Into it.
dstroy
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Those pics are too blurry, what they need over at eevblog is a clear shot, front and back of each pcb. You’re going to have to take them apart. Then it’s easy to follow the traces on the pcbs (reverse engineer) and figure out what goes where.
Also, they’re going to expect you to be able to perform basic tests on your own so please go watch some of “eevblog” on YouTube, specifically the multimeter operation videos.
I can tell that you’ve been researching and learning, just keep at it and don’t give up. Think of all the money you can save by teaching yourself how to do this.
Also, they’re going to expect you to be able to perform basic tests on your own so please go watch some of “eevblog” on YouTube, specifically the multimeter operation videos.
I can tell that you’ve been researching and learning, just keep at it and don’t give up. Think of all the money you can save by teaching yourself how to do this.
dstroy
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rkymtnman
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you're like the best ferrari mechanic in the country trying to tell a guy to rebuild a valvetrain that doesn't know what a lug wrench is.
airwalker is a douche to others. karma is a bitch.
Airwalker16
Well-Known Member
Wtf is wrong with you? I don't even mention you this whplease thread. You're welcome to stay off my posts and keep to yourself
rkymtnman
Well-Known Member
today's lesson: don't be such a condescending prick to others when they ask for advice and others won't do the same to you.
i'm out.
<mic drop>
Airwalker16
Well-Known Member
I doubt I’ll be able to fix it without the kind of help dstroy was giving me. I need that step by step instruction to do anything electrical. It’s not a very strong suite of mine.
P.s @dstroy there’s no way I’d be confident enough in unsoldering the boards from each other. It’s too much of a risk to take a pic for people that In the end probably won’t be able to get me to an end result. I did check the coils on the relays with the unit unplugged today though. Registered right at 400ohms like its supposed to.
Airwalker16
Well-Known Member
I really just need a trial and error type walkthrough. Test this, if it’s good, then test this, if it’s good, then test this, so on and so forth.
Jypsy Dog
Well-Known Member
It's called an EDUCATION. Go study Electrical theory.
Airwalker16
Well-Known Member
LuL.
Airwalker16
Well-Known Member
@dstroy when testing these NPN transistors, you’re supposed to test six things because there are three poles, with each you switch the polarity on. When you put the probes one way and it reads say 12,000 ohms, when you reverse the polarity on those same 2 poles, is it supposed to always be
negative ohms? High ohms one way and negative the other? Or do I have this wrong?
negative ohms? High ohms one way and negative the other? Or do I have this wrong?
Airwalker16
Well-Known Member
Oh nvm one sides supposed to be very high and the other, reversed probes, much lower, but not negative. Mines showing negative on some of the readings.... I think it might be the NPN transistors.
