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19-05-2010, 08:00 AM #1
York YCL504155A5OYA Chiller RF leak?
I was leak testing yesterday when I noticed the pipework between the drier and the TEV on circuit 1 on this chiller was cold 11deg c. (It was shut down). Looking in the sight glass you can see the refrigerant flashing off.
Static pressures were
CCT 1 LP 3.14 bar HP 3.1
CCT 2 LP 3.0 HP 6.9
Now is this caused by the pressures equalising accross the TEV when the plant is shut down or is this circuit leaking after the TEV? I have been unable to find a leak so far.
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19-05-2010, 10:10 AM #2
Re: York YCL504155A5OYA Chiller RF leak?
Hi there,
Is the sight glass after the drier?
You should check the filter, it might be blocked.
cheersEven Einstein Asked Questions
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