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  1. Replies
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    Would any of you mind sharing that original tear...

    Would any of you mind sharing that original tear down manual, thanks in advance.
  2. Replies
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    I have several posts on 19 XR and XRV. Currently...

    I have several posts on 19 XR and XRV. Currently have a customer looking for pricing on tear down. I would appreciate if you could share a copy of tear down manual. Would really appreciate it. Thanks
  3. Replies
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    It was damn staple coupling on ribbon cable. One...

    It was damn staple coupling on ribbon cable. One of piercing tabs bent over. Replaced coupling and binded right up.
    Thanks all for input.
  4. Replies
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    I posted here in a hastily just hoping for a...

    I posted here in a hastily just hoping for a quick fix ..Then I remembered it’s a chiller, nothing is quick or cheap. I do have pro status. So if I can’t get answer here I guess I’ll repost in pro. ...
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    Binding Sensor issue

    i am trying to bind a sensor to a CVHE. I have done it many times in past but for some reason its not taking ?
    The old cond ref sensor was pulled apart by someone doing houskeeping around chillers.I...
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    I think I should’ve takin this link pro. Lol. I...

    I think I should’ve takin this link pro. Lol. I don’t know if we want the next gen to know what to look forward too.

    I’ve got well water and it’s damn cold...
  7. Replies
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    Causing cancer in Jersey too. There must be a...

    Causing cancer in Jersey too. There must be a reason Carrier pays hazard pay for 123 and insists you dispose of all hoses , fittings etc after use with 123.
    I’m just sayin it’s a safety issue...
  8. Replies
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    Just as I suspected.... Feel better knowing we’re...

    Just as I suspected.... Feel better knowing we’re all on the same page , well at least same chapter...

    I always wondered why the relief valve outlets had hose fittings , lol.

    Thanks for feedback
  9. Replies
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    Low Pressure Recovery

    I am just looking for options on an issue I run into occasionally.

    Low pressure Chillers with leaks , prior to repair will no doubt be full of non condensables. When you recover the charge for...
  10. Replies
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    Controls Us do you still have Delta software for...

    Controls Us do you still have Delta software for sale ? Orcaview ?
  11. Replies
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    351

    Testing pics

    Test
  12. Replies
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    They depend on heat of compression to heat oil....

    They depend on heat of compression to heat oil. It is imparitive you have good control of your condenser water , especially on start up. Usually done with 3 way valve to bypass tower.
  13. Replies
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    James2007 Curious to see what you have. If...

    James2007
    Curious to see what you have. If you’re interested in sharing email me.
    Thanks
  14. Replies
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    Thanks Always. Is it possible to just pull one...

    Thanks Always. Is it possible to just pull one end to do piston and seal ? What did you use for the puller ?
  15. Replies
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    Thanks always Looking.... Anyone have...

    Thanks always Looking....

    Anyone have experience on slide valve rebuild ? Doesn’t look fun .
    Have done many Carrier, Dunham bush, York’s but these look like once you get by the big pieces not to...
  16. Replies
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    1,049

    Anyone willing to share RTHA - SB- 15 ? Need to...

    Anyone willing to share RTHA - SB- 15 ?
    Need to quote a slide valve repair. Thanks for looking.
  17. Replies
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    Thanks all . Turns out grossly overcharged....

    Thanks all . Turns out grossly overcharged. Probably due to lack of tower water temp control.
  18. Replies
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    RTHB compressor

    Anyone have any experience and literature on rebuilding compressor/ slide valve on RTHB. Thanks
  19. Replies
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    989

    Thanks Chev , I thought I read something like...

    Thanks Chev , I thought I read something like that a few years back. I’m headed to site tomorrow to help out other tech and confirm leaky gasket or overcharged . I’ll post findings.
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    YCWL barrel question

    Since there are 2 circuits and refrigerant is in tubes. Is it possible to get a leaking gasket and have crossover between circuits ? I see there is a gasket listed for each head .
    We have a tech...
  21. Replies
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    DFZ that’s some great info. However I’m looking...

    DFZ that’s some great info.
    However I’m looking for an end that goes on cable from new drain valve into end “ Y “ coming from danfoss control.
    The new cable has 4 barbed ends just need plug to put...
  22. Replies
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    759

    Yeah I was going to solder splice and shrink...

    Yeah I was going to solder splice and shrink wrap. Just thought I’d try and find plug. Not close enough to make it from drain valve to danfoss control. Since completion delayed due to rain I’d...
  23. Replies
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    759

    Yciv stepper valve plug

    Does anyone have part no for cable end/ plug that goes on upgraded ETS stepper valve. The new harness has one end that screws onto valve actuator .other end comes with barbs on 4 wires...
  24. Replies
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    925

    Thank you

    Thank you
  25. Replies
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    925

    Trane static sensor

    Does anyone have a part number for one of those red/orange static outdoor sensors Trane uses on larger rtuís.
    Canít seem to find part no ? Thanks
  26. Replies
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    Thanks all for very specific and helpful info....

    Thanks all for very specific and helpful info. While yes I am not a control tech, I take care of Chillers this integrator handles. So now it’s my problem.
    Our current jci tech is quite capable but...
  27. Replies
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    875

    So let me answer some questions after doing some...

    So let me answer some questions after doing some investigation. There is a Trane bcu logic card. It has 3 Trane Chillers that tie into link 1 . This is connected to a jci integrator, not Trane...
  28. Replies
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    Trane integrator panel

    I have a 15 yr old Trane integrator panel that communicates between 2 CVHE 910 Chillers and JCI metasys of same vintage time (15 yrs old).

    Recently the integrator goes offline and back on line a...
  29. Replies
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    If you call MCS their tech support is very...

    If you call MCS their tech support is very helpful and free. Don’t need to have an acct with them. mcscontrols.com.
  30. Replies
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    Would love a copy of 19xr or xrv tear down...

    Would love a copy of 19xr or xrv tear down manual.Thanks . Lost several of my manuals in flood few years back.
  31. Would anyone mind sharing that compressor rebuild...

    Would anyone mind sharing that compressor rebuild manual. Hopefully it includes part no’s. Thanks .
  32. Replies
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    Found it.... The fuse holder 13 that feeds board...

    Found it.... The fuse holder 13 that feeds board has a hairline crack around it. Sometimes it makes then swing door shut and doesn’t make. Did ohm out scr ‘s and all 3 around 9 ohms, so assumed they...
  33. Replies
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    Replaced the board . Powered up and same alarm....

    Replaced the board . Powered up and same alarm. Single phase detected ? I have power on all three legs at board. My oil pump runs fine. Power jumped from board to pump vfd. Can a bad scr cause my...
  34. Replies
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    So returned and determined trigger board bad. All...

    So returned and determined trigger board bad. All 3 lines have power to board , but power light out. The sensors? On each leg , can they go bad? Is there a test procedure.?

    I love the location of...
  35. Replies
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    Thanks for input and manual. Heading back next...

    Thanks for input and manual. Heading back next week and having our drive tech along for day. Will keep you posted.
  36. Replies
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    No filter and yes definitely need arc flash...

    No filter and yes definitely need arc flash protection in there. I’m wondering how to test the scr board. My guess at this point is that or not sure how it looks at each leg, Are there sensors or...
  37. Replies
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    I’ve been a member since 04. Most of my posts...

    I’ve been a member since 04. Most of my posts were in pro forum. Now says I’m a regular guest ? Had this problem a year ago and they said it had to do with my email not responding? But gave me access...
  38. Replies
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    I had access for a couple years. My old posts...

    I had access for a couple years. My old posts from the pro page show up but nothing else.
  39. Replies
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    If I keep toggle switch off on panel during power...

    If I keep toggle switch off on panel during power up , everything comes up normal. Place toggle to start and alarm for single phase shows up. Won’t reset, condition still exists. Power lights on all...
  40. Replies
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    Canít access pro forum

    Canít access pro chiller forum. Only see my posts from that area.
  41. Replies
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    YK vsd issue

    Powered off chiller. York YK with vsd style g. When powered back up gives me fault of single phase power... Manual says happens on power up. But it wonít clear. Logged in service and try and clear,...
  42. Replies
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    You may want to look into a rebuilt compressor...

    You may want to look into a rebuilt compressor from York. They have made several revisions on this compressor. Did one about 3 years ago and never had a problem since new compressor installed.Rebuild...
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    hitachi screw to hanibel

    Has anyone replaced a hitachi screw compressor with a hanbel ?If so is there much repiping? Does foot mounts line up ?Or am I in for a world of reconfiguring? How do they hold up in comparison as...
  44. Replies
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    Nice job. Haven't used any Hanbell compressors....

    Nice job. Haven't used any Hanbell compressors. Curious if they are cheap enough and durable to offset retrofit costs.
  45. Replies
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    I got that part right this time.Thinks me just...

    I got that part right this time.Thinks me just saved last time.Thanks and I'll let you know how I make out.Now if I can keep my laptop alive I shouldn't have to do this again
  46. Replies
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    Yep I missed the 4 th digit.You are correctit is...

    Yep I missed the 4 th digit.You are correctit is a cvhf0910GA1X0ACV27..I mean correct.Not sure that it really matters. I reloaded the techview and made sure it was installed.
    I wont be back to site...
  47. Replies
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    Ok I tried the usb to serial cable.Even...

    Ok I tried the usb to serial cable.Even downloaded drivers again for cable.I am getting same Doesn't recognize software issue?

    Is it possible the version on chiller is not supported by new 14.0...
  48. Replies
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    I have one from another laptop that did work with...

    I have one from another laptop that did work with techies.I'll give it a try. Thanks Healy.
  49. Replies
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    Ps I do have pro status.Just have seen so many...

    Ps I do have pro status.Just have seen so many more posts here and didn't feel this was that pro.Techview is offered free on line.No disrespect ,just trying to get an answer.
  50. Replies
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    I have Windows 7 on pc using serial port.Cable It...

    I have Windows 7 on pc using serial port.Cable It has worked last few yrs.New tech version on laptop is 14 and 14.2. AS stated version on chiller is 8.0
    It doesn't give no communication error.It...
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