Heat Pump compressor wont stay on


  #1  
Old 06-11-10, 04:45 PM
L
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Heat Pump compressor wont stay on

Hi everyone,

I have a 6 year old Trane Split System Heat Pump (2TWR1030A1000AA). Worked fine last summer and winter.

It comes on and the blower runs, outdoor fan runs, but the compressor only runs for 1-2 seconds and shut off. Every 30 seconds or so it will try to come on again and shut off after 1-2 seconds again. While the compressor is on both the small and large coolant line do get cold.

I opened the cover and nothing looks disconnected or burnt out. I found the switchover valve solenoid and it seems in order, very solid click when it is disconnected and reconnected.

Any recommendations as to what I can check before calling a pro?

Thanks

Jeremy
 
  #2  
Old 06-11-10, 09:25 PM
Houston204's Avatar
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Join Date: Oct 2009
Location: Texas
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Sounds like a low pressure switch issue. (refrigerant leak)
Not a DIY fix.
 
 

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