Search:

Type: Posts; User: Bklyntek

Page 1 of 4 1 2 3 4

Search: Search took 0.02 seconds.

  1. Replies
    13
    Views
    1,390

    Thats what my dad used except with a 30amp...

    Thats what my dad used except with a 30amp breaker for slightly larger compressors.
  2. Replies
    5
    Views
    1,476

    I use the Velcro type temp.thermometer and it...

    I use the Velcro type temp.thermometer and it fits best with 3/8" or larger.
    Anything smaller and I just hold it against the pipe and take my readings then.
  3. I keep a bottle of vav pump oil or Refrig. Oil...

    I keep a bottle of vav pump oil or Refrig. Oil and coat the fittings if I suspect a leak. Oil gets drawn in and provides a temp.seal to fittings. This helps when needed. You'll see the microns drop...
  4. Replies
    21
    Views
    2,160

    You can just by 120vac or a 28 vac/dc led bulbs....

    You can just by 120vac or a 28 vac/dc led bulbs. It's what I use when in need,came up with it on an old style york chiller. Attached it to the load/unload block wires. And checked unit from the...
  5. Nitrogen without regulator. 2 hands on the...

    Nitrogen without regulator. 2 hands on the hose-6' hose 1/4" tip on end. Run unit and blow upwards from bottom of condenser coil. Old time strategy with units where water was or could not be used. It...
  6. Replies
    59
    Views
    4,098

    I use individual gauges with the snub piece...

    I use individual gauges with the snub piece connected to low loss fittings. Basically, I use the high side gauge the most. May only catch and put back to low side,could 2-4oz at most. But I learned...
  7. Replies
    47
    Views
    14,047

    Shot in the dark,but if this is a cgam. And they...

    Shot in the dark,but if this is a cgam. And they have the scroll compressors. You need to check if there is an INT69 module in them. Sometimes when not secured tight enough or clips are broken. Jolt...
  8. Replies
    923
    Views
    223,653

    Wow:it's more like DO AS I SAY,NOT AS I DO":bsing:

    Wow:it's more like DO AS I SAY,NOT AS I DO":bsing:
  9. Thread: Question??

    by Bklyntek
    Replies
    26
    Views
    4,998

    RSES is a good provider of information on...

    RSES is a good provider of information on refrigeration theory and practice. And there is an industry devoted to large refrigeration equipments out there. I was looking not too long ago for myself....
  10. Replies
    19
    Views
    3,537

    I keep a pair of snub type gauges for sytems...

    I keep a pair of snub type gauges for sytems where charge is critical. But I use them often enough. Why,because if everyone hooked up gauges before me, that alone can leave a unit undercharged. Yes,I...
  11. Replies
    923
    Views
    223,653

    1990-ish,installed two split systems in a loft...

    1990-ish,installed two split systems in a loft apartment in nyc. Both air handlers in back room leading to service elevator. But still in the apartment,e months later,we get a service call,water...
  12. Replies
    923
    Views
    223,653

    Heres one I just remembered, had a service call...

    Heres one I just remembered, had a service call for no cooling. Arrived onsite to 5 story brownstone walk up,in mid manhattan. It was nearly 90' inside, and painters working on the stairwell,and the...
  13. Replies
    7
    Views
    10,353

    Just an fyi;returned to check that 360 unit.....

    Just an fyi;returned to check that 360 unit.. sure enough 3 blink Hp2 alarm active. This is what I did,I checked compressor compartment. Found the int69 module clips broken,that would hold module...
  14. Replies
    7
    Views
    10,353

    YEP,Problems with unit that trip on Hp2 (3 blinks...

    YEP,Problems with unit that trip on Hp2 (3 blinks on led) random times. Troubleshoot for 1 day,convinced it was the board. I had replaced the hp,only to have it trip again. This time without...
  15. Replies
    7
    Views
    10,353

    fhp nothing but problems in multiple units

    :gah:
    To fhp ec360 boards!
  16. Replies
    19
    Views
    3,433

    I've hab mine going on 3 yrs.now,zippers are...

    I've hab mine going on 3 yrs.now,zippers are beginning to give me a problem.but other than that it's great. Flexible,as I change out items depending on what I'm servicing.
    About a half. The techs...
  17. Replies
    187
    Views
    15,359

    That's Unfortunate,but I bet it was their loss.

    That's Unfortunate,but I bet it was their loss.
  18. Replies
    187
    Views
    15,359

    Hello Guys, I have been told in the past that to...

    Hello Guys, I have been told in the past that to pull down too quickly on an evacuation will cause moisture to freeze inside the machine. I'm sure this is stated elsewhere on the posts. An issue I...
  19. Replies
    44
    Views
    6,738

    T'stat wires come across top of blower and get...

    T'stat wires come across top of blower and get cut from vibration, pull top(if it's an rtu) and check your wires. Repair or replace damaged wires and then relocate.
  20. Offsets on duct an be made In the field, but you...

    Offsets on duct an be made In the field, but you are limited from 0-3" with out changing the dimensions. More than 3" and it Changes the dimension of the duct.
  21. Replies
    12
    Views
    2,345

    Possible dirt impacted in between the coils,...

    Possible dirt impacted in between the coils, check your condenser discharge air along the circumference of the coil. If you have sections where discharge air temp is greater that's where the dirt is...
  22. I had comm. loss issues with tracer system, it...

    I had comm. loss issues with tracer system, it turned out to be an exposed phase(1 of 3) was stripped longer than the other (2)phases. Magnetic resonance was high enough too interfere with the comm....
  23. Replies
    12
    Views
    2,899

    What kind of repairs were made/added 3-4 days...

    What kind of repairs were made/added 3-4 days ago? What happened in the last week? That is what I would be asking the personnel(don't try point the finger) but that would narrow it down to a specific...
  24. Replies
    62
    Views
    14,503

    This is for Maxster, added email, like to hear...

    This is for Maxster, added email, like to hear from when it's convenient.
    Thank you in advance.
  25. Replies
    62
    Views
    14,503

    Hi Maxster, this is bklyntek, now living in...

    Hi Maxster, this is bklyntek, now living in So.Fla. looking to come home to the big city. Been down here for 11 years. Started in trade in sept.'86 and have worked up to industrial chillers. Worked...
  26. Since this is a hospital, CYA, once you sign off,...

    Since this is a hospital, CYA, once you sign off, could leave you open for a lawsuit. Daikin vrv's r decent equipment, but that would suggest to me that their is adesign problem. Simple as the wrong...
  27. Replies
    11
    Views
    2,476

    MCQUAY has had issues with condensation, what...

    MCQUAY has had issues with condensation, what about the cond.drain
    Lines? Are they of a sufficient pitch? Didn't see any on unit externally, we've had to actually go in and spray foam all gaps...
  28. Thread: high micorns

    by Bklyntek
    Replies
    24
    Views
    3,707

    Yes, copper tubing to both sides of system,...

    Yes, copper tubing to both sides of system, hookup vacuum pump w/micron gauge attached. Turn on,vacuum pump should pull down to under 50 microns in a minute. Now you know it's good, then open...
  29. Replies
    16
    Views
    2,892

    I've heard that in Europe, b4 you can apply for...

    I've heard that in Europe, b4 you can apply for license asan engineer. You must work in the field for one or two years, that is with a recommendation from the employer, then you can take the...
  30. Replies
    50
    Views
    8,277

    Bklyntek here, could it be that refrigerant broke...

    Bklyntek here, could it be that refrigerant broke down and separated, during factory charge? According to the post responses it's not an isolated occuresence, tell your boss about this carrier...
  31. Replies
    2
    Views
    1,172

    What a out the dehumidifying mode,are your points...

    What a out the dehumidifying mode,are your points set too close. Is the unit going into dehumidification and overloading the circuit. May have the circuit setter onthe high side leaking by,which...
  32. Thread: help

    by Bklyntek
    Replies
    7
    Views
    1,285

    Every company has particular quantity of...

    Every company has particular quantity of machines, that they are Comfortable servicing.
    Then get the IOM's for that unit and read it over and over, most important is sequence of operation. Then...
  33. Replies
    3
    Views
    915

    Hi bklyntek, adjusting LP controls can be done...

    Hi bklyntek, adjusting LP controls can be done with a nitrogen tk. & regulator, hook up to your charging hose. Reduce pressure feed to an acceptable level comparable to the pressure you want to...
  34. Replies
    21
    Views
    4,269

    Sorry "time builder",I can be alittle long winded...

    Sorry "time builder",I can be alittle long winded in my answers sometimes, but yes it was in the control circuit for 2nd stage condenser fan bank. just read where I wrote "cf motor", my mistake....
  35. Replies
    21
    Views
    4,269

    Let me explain,in fl. we can have power swings...

    Let me explain,in fl. we can have power swings up/dn in excess of 10-15%,(summer). So as a precaution I would add TDR relay's(var.10min.) and adjust times to protect all my loads. Also,served to...
  36. Replies
    9
    Views
    1,651

    Try installing variable time delay (10 min.)at...

    Try installing variable time delay (10 min.)at compressor contractor coil,then some tattletes on a test Unit(older model)just to what it may have tripped out on. You can also start checking for...
  37. Replies
    21
    Views
    4,269

    Hi guys, it's bklyntek, same thing has happened...

    Hi guys, it's bklyntek, same thing has happened turned out it was the cf motor on the 2nd stage ck. On a air cool chiller. Moderate temps. Kept me from diagnosing it faster. At the time, I had...
  38. Replies
    6
    Views
    1,886

    Hi guys, bklyntek, yes an SD is wired to a N.O....

    Hi guys, bklyntek, yes an SD is wired to a N.O. Contact, this way panel will interrupt control power if activated. You may have an S.D. in both supply and return ductwork. But beware it can be...
  39. Replies
    30
    Views
    6,536

    Aaon head pressure trips

    Lets just say, you WANT to have BOTH HANDS as close to the NECK of that hose!!!
  40. Replies
    30
    Views
    6,536

    Aaon head pressure trips

    Lets just say, you WANT to have BOTH HANDS as close to the NECK of that hose!!!
  41. Replies
    30
    Views
    6,536

    Hi guys, bklyntek, if the coil split it and clean...

    Hi guys, bklyntek, if the coil split it and clean both. I would call aaonn and ask for motor part #'s. then you can verify of what u have r the right Motors. Years ago, would have used nitrogen to...
  42. Hi Skidoox, I would Check ambient temp. at intake...

    Hi Skidoox, I would Check ambient temp. at intake of cond.
    & check disch. Air leaving condenser. Should be 20'-30'
    Differance. Then check temp. Of liquid line leaving condenser,
    Now convert...
Results 1 to 42 of 151
Page 1 of 4 1 2 3 4

Related Forums

Plumbing Talks | Contractor MagazineThe place where Electrical professionals meet.
Comfortech 365