Search:

Type: Posts; User: poppop

Page 1 of 3 1 2 3

Search: Search took 0.02 seconds.

  1. Replies
    11
    Views
    862

    Thanks Fellas. That's pretty much what I...

    Thanks Fellas.

    That's pretty much what I recommended to the office and the customer. I recommended a new chiller, as the one in question is circa 1964. 'preciate the help.
  2. Replies
    11
    Views
    862

    Worthington Recip

    Anyone know where I could get a rebuilt Worthington recip compressor or have one rebuilt? Are parts still available? From whom?
  3. Replies
    2
    Views
    492

    you've guessed right. factory says oil heater can...

    you've guessed right. factory says oil heater can be changed through oil pump , hole but try that on the smaller tonnages.
  4. Thread: carrier 19xrv

    by poppop
    Replies
    3
    Views
    1,759

    Probably the ISM. When this problem reared it's...

    Probably the ISM. When this problem reared it's head to me, the voltages read at the CVC were way out of whack. Happened twice on two different jobs.
  5. Thread: R134a

    by poppop
    Replies
    7
    Views
    800

    To duplicate tonnage and increase efficiency, you...

    To duplicate tonnage and increase efficiency, you could be looking at changing out the impellers, gear sets and even retubing the heat exchangers. One important item was increasing oil feed line...
  6. Thread: Absorbers?

    by poppop
    Replies
    5
    Views
    807

    We take care of two 16JT's for a local hospital....

    We take care of two 16JT's for a local hospital. They run well because we keep them tight. We keep the chemical levels in balance and keep the bromide clean. It's like any piece of mechanical...
  7. Replies
    12
    Views
    1,436

    You said your mechanics were "certified". What...

    You said your mechanics were "certified". What exactly does certified mean? Certified to start a unit might not mean certified to repair. If you have the units under contract, why wouldn't you just...
  8. Thread: carrier 19xrv

    by poppop
    Replies
    3
    Views
    810

    It will need to be reset at the drive. You said...

    It will need to be reset at the drive. You said it's been down all summer. What's your chilled water temp? Have you checked the drive setting s? Starting current, LRA, OLTA? Could be wrong settings...
  9. Replies
    22
    Views
    1,835

    If the board you're waiting on is the PIC 1...

    If the board you're waiting on is the PIC 1 variety, you've got a long wait. They're no longer available. You'll need to convert to PIC II.
  10. Replies
    5
    Views
    698

    Is your thermister reading correctly? Pe4rhaps...

    Is your thermister reading correctly? Pe4rhaps you believe there is a problem when there is none. All the oil temp problems I've seen with small frame 23XL's were related to low oil temp. This is...
  11. Replies
    12
    Views
    947

    You could have a leak in your oil return line...

    You could have a leak in your oil return line above the float valve. That would allow discharge pressure into the crankcase and no oil return.
  12. Thread: 19XR

    by poppop
    Replies
    9
    Views
    1,038

    Pic 2 modules don't have a battery backup, only...

    Pic 2 modules don't have a battery backup, only Pic 1's.

    If you have a Pic 2, the problem could be in your ISM module, as this is where your voltage is read.
  13. Thread: Carrier 19XR

    by poppop
    Replies
    12
    Views
    1,232

    If Carrier just reprogrammed the board (two weeks...

    If Carrier just reprogrammed the board (two weeks ago) and there are still glitches associated with the download, wouldn't that be a warranty issue?
  14. Replies
    5
    Views
    870

    Well, Klove, looks like my poor installation. I...

    Well, Klove, looks like my poor installation. I thought it was a pretty standard seal job. It looks like I damaged the seal face during install.
    The other concern I had was the elastomer material...
  15. Replies
    5
    Views
    870

    I replaced the mechanical shaft seal on the...

    I replaced the mechanical shaft seal on the auxiliary oil pump under the condenser. Although I'd never consider myself an expert, I've replaced quite a few shaft seals in my 30+ years. I've never had...
  16. Replies
    5
    Views
    870

    York/ Viking Oil Pump

    All you Yorkies out there...

    Anyone have issues replacing the shaft seal on the oil pump underneath the condenser of the 1250 ton York (Frick) chiller?

    It seems to be a straightforward seal...
  17. Replies
    10
    Views
    1,791

    what klove said....

    what klove said....
  18. Replies
    3
    Views
    1,527

    As most people in the business know, McQuay took...

    As most people in the business know, McQuay took over the Westinghouse Air Conditioning business. We used to get our parts from a distributor near Washington,DC (Parco?). You could try a McQuay rep.
  19. Thread: Carrier

    by poppop
    Replies
    17
    Views
    1,616

    I'm assuming you're going to work as a...

    I'm assuming you're going to work as a technician. Carrier is union all over the country so that will pretty much set your pay, although you can negatiate bennys over and above the contract.
    I've...
  20. Thread: Carrier 19XR

    by poppop
    Replies
    4
    Views
    1,090

    I would say your deduction is dead on. Rarely...

    I would say your deduction is dead on. Rarely see these machines with more than a 2 degree f approach at full load.
  21. Replies
    4
    Views
    618

    www.chisagesystems.com

    www.chisagesystems.com
  22. Replies
    4
    Views
    618

    CHI-Sage systems

    Anybody have any experience with CHI-Sage systems? Supposedly they install a type of heat pump which uses SEWAGE as the condenser fluid. Do these designs actually work? are there HX's between sewage...
  23. Thread: 19XR

    by poppop
    Replies
    1
    Views
    463

    It's a software issue. If I remember correctly a...

    It's a software issue. If I remember correctly a new ICVC will need to be installed. Carrier came out and changed a bunch of them about three(?) years ago. My guess is your machines slipped through...
  24. Replies
    15
    Views
    1,116

    Could the tower makeup be not filling the tower...

    Could the tower makeup be not filling the tower quick enough? When the chiller is off awhile it starts right up. After a while the noise starts. Could be tower water level falling along with...
  25. Thread: Guide Vanes

    by poppop
    Replies
    16
    Views
    1,214

    Carrier and York VSD's will attempt to run at...

    Carrier and York VSD's will attempt to run at lowest speed with maximum vane opening. Once the chiller is up and running the vanes will open to their maximum limit to meet load demand. After that,...
  26. Replies
    7
    Views
    906

    Well if you'd bet money... you'd be a winner ! ...

    Well if you'd bet money... you'd be a winner ! Thanks for the advice. The solenoids were indeed the problem with the pressurization of the purge vessel.
    Machine went from purging 2 times an hour...
  27. Replies
    7
    Views
    906

    Thanks to everyone who offered there advice and...

    Thanks to everyone who offered there advice and experience.
    The cycle is taking about 35 minutes, meaning 35 minutes to raise pressure to 90 psi to vent. I closed the oil return valve in case that...
  28. Replies
    7
    Views
    906

    York hydraulic purge

    Seem to be having some trouble removing the air from a newer YT with the High Efficiency Hydraulic Purge. Temperature Difference between the Drop Leg Condensed Temperature and the Saturation...
  29. Replies
    17
    Views
    1,844

    could the 32mp be counting recycles as starts? I...

    could the 32mp be counting recycles as starts? I think some of the older software had that problem.
  30. Replies
    45
    Views
    2,890

    another satisfied carrier customer.....

    another satisfied carrier customer.....
  31. Replies
    32
    Views
    2,870

    Direction of rotation

    Direction of rotation
  32. Replies
    7
    Views
    1,449

    I believe the proper figure is one bottle/month....

    I believe the proper figure is one bottle/month. I could very well be wrong about this and if so, I'd appreciate being corrected.
  33. Replies
    3
    Views
    626

    need to replace all the slide valve orings and...

    need to replace all the slide valve orings and seals. no special tools required.
  34. Thread: 19XR ????

    by poppop
    Replies
    9
    Views
    712

    The 19XR compressor is basically the 19D...

    The 19XR compressor is basically the 19D compressor adapted to high pressure- in other words the design has been around for over forty years. Only difference is no tail bearing and helical gears...
  35. Replies
    19
    Views
    1,369

    If the Big Three go under, we'll all be driving...

    If the Big Three go under, we'll all be driving Tacomas with caps or Isuzu panel trucks. Never thought I'd see the day.
    Never had a diesel. Drove Dodges,Chevys and Fords. For my money, the Ford is...
  36. Replies
    27
    Views
    1,844

    When I was a newbie apprentice and full of...

    When I was a newbie apprentice and full of ambition to impress, I remember telling a customer after an equipment inspection that perhaps he should keep a closer eye on his water treatment because...
  37. They charge you a lot because they had to pay...

    They charge you a lot because they had to pay their engineers to design the chiller and the software, to formulate a manufacturing process and to test their products before they sold them to you. If...
  38. Replies
    9
    Views
    903

    Normally, when the economy goes south, we get...

    Normally, when the economy goes south, we get busy. Companies and organizations can't get money for capital projects (e.g. chiller replacement) so they put their money into rebuilding what they...
  39. Replies
    22
    Views
    2,096

    Sorry there carriermechanic....don't mean to...

    Sorry there carriermechanic....don't mean to imply your diagnosis is incorrect. In fact, I agree with it. But as a carrier mechanic myself of 29 years, I think the customer would be better served by...
  40. Replies
    22
    Views
    2,096

    First of all if the machine is under warranty,...

    First of all if the machine is under warranty, Carrier should have been called before you mess with the machine. There's nothing worse than trying to troubleshoot a unit that someone else has...
  41. Thread: r-11 leak

    by poppop
    Replies
    19
    Views
    1,685

    Way to go, Bub. Nice to know Man is still Master...

    Way to go, Bub. Nice to know Man is still Master of the Machine.
  42. Replies
    4
    Views
    656

    Oil Pressure minimum is 18 psid. Oil temperature...

    Oil Pressure minimum is 18 psid.
    Oil temperature must be 50 degrees above evap temp or 150 degrees which ever is greater to start.
  43. Replies
    9
    Views
    1,223

    as far as I can tell, you select "digital" or...

    as far as I can tell, you select "digital" or "analog" on the operations screen for the type of flow switch you have. Have not seen any way to raise the threshold for the proper flow. I am by no...
  44. Replies
    9
    Views
    949

    I've updated my profile so you can email me. ...

    I've updated my profile so you can email me. Sorry, no longer have the old board. S@#*canned it since York doesn't have a buyback program.
  45. Replies
    9
    Views
    949

    Success!!! Installed new motherboard, Progammed...

    Success!!!
    Installed new motherboard, Progammed same. Machine ran. Cycled power off and on. Machine did not lose it's mind.( Retained settings in memory.)
    Thanks stickerhead.
  46. Replies
    9
    Views
    949

    Yep , found that out the hard way. Picked up the...

    Yep , found that out the hard way. Picked up the latest optiview service book to set the jumpers and dip switches since they're all different. Any other suggestions? I'm all ears ( well, eyes...
  47. Replies
    9
    Views
    949

    yeah, I tried the 0228 password to load the new...

    yeah, I tried the 0228 password to load the new blank BRAM chip, as per the service instructions. After a lot of whining, some one from York tech support told me the motherboard was not communicating...
  48. Replies
    9
    Views
    949

    yet another optiview question.....

    Have an eight year old YK with optiview panel. Machine needed bearing replacement. When power was re-energized, panel had lost it's setpoints. Reloaded setpoints but couldn't set time and date. Book...
  49. Thread: r-11 leak

    by poppop
    Replies
    19
    Views
    1,685

    toughest 19C leak I had to find was the packing...

    toughest 19C leak I had to find was the packing leaking on the main bearing sensor cap tube under the compressor, but that wouldn't explain the loss of that much refrigerant w/o purging.
    We did...
  50. Thread: 19 DA overhaul

    by poppop
    Replies
    4
    Views
    529

    we use the can of parker monkey s@#t on gaskets...

    we use the can of parker monkey s@#t on gaskets for the high pressure machines. low pressure machines like the 19DA get vacuum grease on the garlock or everseal gaskets only, not the rubber ones as...
Results 1 to 50 of 140
Page 1 of 3 1 2 3
Comfortech Show Promo Image

Related Forums

Plumbing Talks | Contractor Magazine
Forums | Electrical Construction & Maintenance (EC&M) Magazine
Comfortech365 Virtual Event