If the compressor locks up mechanically and fails to run, you will know because it will excitement really loudly for a few moments and may possibly shudder (just like any stalled motor) before the thermal limiter reductions it off. Once you do your electrical checks, you will find no proof failed open or failed short. The p test may display number acid. In this instance, you might here is another hard-start package however, if the compressor has unsuccessful mechanically the hard-start kit won't have the compressor to start. In this instance, exchanging the compressor is a great approach so long as the remaining program isn't decrepit. Following replacing the compressor, you should cautiously analyze the efficiency of the whole system to determine if the compressor problem was stimulated by something else. Wampler Ego Compressor
Seldom, the compressor may knowledge a device failure. In cases like this, it'll sometimes sit there and seem to perform fortunately but can push no substance (valve won't close), or it will lock up because of an inability to move the liquid out from the pressure step (valve won't open). If it is operating fortunately, then once you've established that there is indeed a lot of freon in the machine, but nothing is moving, then you have no selection but to alter the compressor. Again, something with a compressor that has had a device disappointment is a great prospect for a fresh compressor.
Now, if the compressor is mechanically closed up maybe it's due to a couple of things. If the compressor is on a heat push, make certain the avoiding device is not stuck half way. Also make sure the growth valve is functioning; if it is clogged it may lock the compressor. Also make certain the filter isn't clogged. I when found something that had a closed compressor due to fluid lock. Some idiot had "serviced" the machine by adding freon, and adding freon, and putting freon until the thing was entirely packed with liquid. Trust in me; that does not work.