For your enjoyment...
http://www.youtube.com/watch?v=YxFbK...1&feature=plcp
I don't like it ....at all....
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For your enjoyment...
http://www.youtube.com/watch?v=YxFbK...1&feature=plcp
I don't like it ....at all....
Found this awhile back ,parts on backorder...
Ahhh yes... The tornado siren song of a failed check or solenoid valve.
I have a Dunham Bush that has a liquid line solenoid stuck open, does it on every off cycle and still going strong after 5yrs. The compressor is starting to get a vibration from the screws running backwards I am assuming. The customer is very aware of the consequences but refuses to fix it.
Lmao
Awsome.
I have changed check valves on Trane screw compressors before, , remove the discharge line,. Remove valve and install new, not sure if the carrier is the same, ,. Really wasn't a difficult repair,. But like I said not sure abot the carrier,.
Watched an open drive Stal screw do the same thing, overspeed drive motor backwards so fast the cooling fan disintergated and destroyed a 185 Kw motor, very expensive repair.
Dallas, haven't seen one but check this out,
http://hvac-talk.com/vbb/showthread....AA+check+valve
I've changed out a couple of those. The funny thing is I never see anything wrong with the devective valve. But when I change it out, no more back flow. The good news is they are easy to change.