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Thread: Trane compressor problems?
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07-10-2011, 12:39 PM #1
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Trane compressor problems?
I have a trane condensing unit.That had waving head pressure,and would go off on head pressure control(400psi).I split the condenser coil which was plugged,and cleaned out with water.Ran unit again ,and had the same issue.I then recovered the refrigerant,replaced liquid line drier ,and put in new rerigerant.Now the pressures are not waving,but after 45 minutes it slowly climbs to 400psi , and goes off on head.
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07-10-2011, 01:51 PM #2
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Welcome here.
Not going to get much help here, please read the red letters above.
If you're a tech get your post count up and apply for pro. We aren't big on DIY here.
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07-10-2011, 09:52 PM #3
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Did you check the xpansion valve screen? whats your low side psi doing, if it drops it sounds like unit's not metering any gas
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07-10-2011, 10:18 PM #4
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not enough info
what is low side
sounds like restriction
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03-15-2012, 09:27 AM #5
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use soap to clean coils
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