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Original message

chillcool68

65.34.132.78

"need some help, pleaseeeeeeeeee" , posted Fri 24 Jun 17:20:user profileedit/delete messagepost reply


I am an AC contractor, and did a job on a cooler unit rooftop condensing unit, brand new compressor wont start, replaced relay, caps, voltage is fine, contactor is fine, i even put a hard start on it, and she attempted but then kicked off again,,any advice would be great..thanks...

[this message was edited by chillcool68 on Fri 24 Jun 17:39]

 

Replies:

Whiplash

216.193.152.108

"Re(1):need some help, pleaseeeeeeeeee" , posted Fri 24 Jun 22:50user profileedit/delete messagepost reply


Did you run a resistance check between you C, R, S terminals on the compressor? IS there any Ohm readings from these terminals to Ground? Do C/S, and C/R ohmic readings add up to R/S reading? If the ohms readings do not add up or you have an ohmic reading from any terminal to ground you may have a bad compressor.