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Member Post posted an update May 7, 2026
Any tips on a low pressure recovery. On a trane CVHE like best practices.
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May 6, 2026Screw Chillers May 6, 2026
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Member Post posted an update April 28, 2026
Ecochiller. Air cooled scroll chiller
Is anyone familiar with Ecochillers? The factory support is almost non existent and cant get ahold of them. Hoping someone here has experience with them. To make it short, its got a carel controller and tied to bms. I get evaporator freezing alarms, it kicks the alarm if the suction sat temp is like 28 degrees for more than 2 minutes. It…
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Member Post posted an update April 27, 2026
any group on Bitzer Screw compressors
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Member Post posted an update April 25, 2026
Do these 30hxc come with the replaceable core liquid line filter drier installed from factory? There are two that cane eith the machine and i see this sign
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Member Post posted an update April 15, 2026
I have a carrier 30HXC that i found a leak on the compressor body, anybody have any info for a compressor overhaul or where i can find info for a gasket kit? compressor is a Carlyle 06N, thanks guys.
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Member Post posted an update April 23, 2026
YVAA High base plate temps.
Got a YVAA trowing up high base plate temps the last couple months. The coolant pump was changed last year as was the coolant.
Running system # 1 yesterday, it is hitting 98 DegC and 115 Hz approx. System # 2 is about 20 DegC lower when it is running also with system # 1. Shut it down and check for coolant level and it is down at the bottom of…
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Member Post posted an update March 11, 2026
ABB Drive help
Im looking for some assistance with a, ABB ACS880-04-503A drive on a Daikin WDC centrifugal. Went to punch the tubes while its laid up for the winter. Discovered L1,L2 fuses blown. Looking for the propper checkout procedure. I was unable to locate anything published. I did a kind of generic diode check. I can fill in the details.Motor is good.
Thanks
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Member Post posted an update April 19, 2026
York YVAA
Just a tip for anyone who might be working on these Chillers.
Was doing a service on one during the week and the history have lots of Low Discharge Superheat.
This would only happen on a Monday and the Chiller was off for the weekend. Going through the History, the motor temp were very low, like 2 to 3 DegC. Anyhow turns out the crankcase…
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Member Post posted an update April 10, 2026
York YLAE 315 HE
Hi All,
Got a York YLAE 0315 HE with a bad TXV on circuit # 1.
This Chiller is 2007 and spares have told me the TXV is obsolete.
Would anyone know the size oft he current danfoss TXV so that I might be able to see if I can get something locally?
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