semi hermetic comp

[ryan1088]

I'm guessing this is a copeland compressor? And is there a switch that looks like a low pressure switch wired to it?

And what application is this being used in?

[hvacman2213]

[ryan1088]

Ahhhhhhh the old mechanical unloader. I don't know that by memory, I'm sure someone around here does though.

[y7turbo]

Look on carlyles website, it has instructions on how to set up the unloaders.

[hvacman2213]

all i see is a smart unloader controller on carlyles website

[y7turbo]

http://www.carlylecompressor.com/cor...TI1239,00.html

[hvacman2213]

thank you

[alcomech]

Check this out

[hvacman2213]

thank you alcomech big big help..

[y7turbo]

So theres no one at your shop who you can ask how to do this or come to the site and show you?

[hvacman2213]

Just like hearing different outlooks on it. Yes there are people in my shop that can explain it to me why dose it matter? is this website not a tool to jet help as well?

[coolerik]

Im Scarred

[Phmteck]

Hey all, Not meaning to hijack this thread ,but what is the purpose of the unloaders.? do they disable the cylinder? I have never run into these that i know of at the school corp. i am employed by.