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View Full Version : My preasue on the low side is 38 the high side is 215 what is the problem


titansraidersfa
Sep 25, 2012, 01:20 PM
On the low side of the unit it reads 38 degrees, the high side is 225 it should read 60 to 225 what could the problem be. I check the orphis to see if it was clogged but it showed good

mygirlsdad77
Sep 25, 2012, 04:29 PM
So you have a piston/orifice metering and not a txv metering? Could be a number of things. Plugged filter/drier, plugged screen on inlet side of orifice would be my first guess. Low charge could also come into play, depending on the temps outside, etc, etc Lots of options here. I you are not familiar with a/c systems, its not just something that can be learned over the internet, trust me. May be time to call in a tech. If you are indeed licensed in refrigeration, and just need a little help, we may be able to help to a certain extent, but even that is hard to do without putting our actuall hands and tools to the equiptment. Let us know what you are thinking. Take care.