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Thread: 134A disappearing
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08-01-2012, 08:34 AM #1
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134A disappearing
I have a carrier 30GXR135-AK641HL I had To add oil and A lot of Gas But ther is no visable signs of oil leakage and have used a leak detector everwhere . Anyone else have this or Ideas .
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08-01-2012, 09:02 AM #2
No oil ?
Should be some leak indication. Check the evaporater relief valves ? Motor terminals ?
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08-01-2012, 09:23 AM #3
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Tube leak ?
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08-01-2012, 10:49 AM #4
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No oil anywhere ,how do you detect 134a in your chill water .I did water sample for Chims today didnt see any oil and put a detector above water nothing .
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08-01-2012, 10:58 AM #5
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08-01-2012, 11:54 AM #6
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40 lbs and 1/2 gal of oil
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08-01-2012, 02:56 PM #7
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08-02-2012, 11:52 AM #8
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08-02-2012, 12:00 PM #9
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UA 100
It takes three people to do anything around here. Two do the work, one explains to the crowd of people who showed up when they seen smoke and flames.
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08-02-2012, 12:25 PM #10
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Like I said ,,, look and look and look some more , check every possible area that has 134 behind it ,I've found some leaks in some unexpected places before ...
If you can't find one resort to going back in couple weeks and thereafter to monitor leak rates ..
Years ago I chased a leak all summer ,,,added charge every week,,,couldn't find a leak anywhere....
Turns out a kid was filling trash bags with the refrigerant at night so he could huff it and get highmikeacman
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08-02-2012, 02:00 PM #11
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08-01-2012, 01:52 PM #12
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Why did you have to add the refrigerant and oil ?
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08-01-2012, 02:21 PM #13
shut the chiller down,isolate the chilled/condenser water and drain th barrels zero out then shut the drain cocks and cap them...next day see which one has pressure.it and the oil is going someplace.
"when in doubt...jump it out" http://www.youtube.com/watch?v=aMy-sAHwS4E


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