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Unread 09-02-2012, 17:41
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ColonelThrtyTwo ColonelThrtyTwo is offline
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Re: Can't Get Compressor to Run

Started not working again.

Quote:
Originally Posted by sand500 View Post
GND means ground which is negative.
There is no GND symbol on the Spike relay.

The problem is in the pressure switch, because I can turn on the compressor manually. Are the pressure switches open or closed when low on pressure? Ours is open when low which doesn't match the Java compressor code and it didn't trip at 120psi.