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Type: Posts; User: helgy

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  1. Replies
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    Ended up dropping couple Tums antacid tablets in...

    Ended up dropping couple Tums antacid tablets in the canister. Left it for about an hour. Fired up the humidifier and it started to work. Who would have thought. Will try the salt next time. Thanks...
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    LIEBERT DATA MATE HUMIDIFIER ISSUE

    Up against the wall on this one. Been on the phone with the factory several times. No go.
    The humidifier for this data mate fills up as designed. Sits at proper water level for about 10sec then...
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    372

    Silver King reach in freezer

    Can anyone tell me where I can find a replacement compressor for a Silver King M#SKBF1 S#SK03506001 . Looked up the part number for the compressor Samsung Pt#10343-82 but cant find it any where....
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    228

    Trane Tracker/VariTrac

    Installing a new system. Had some address problems in the beginning. Now I have zone numbers that are not even being used in the VariTrac system. How do I delete these extra zones. Let me know....
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    348

    Lennox RTU M# KGA092 smoke detector hook up

    Installing the above RTU today. The electrician doing the wiring had a question on wiring up the smoke detectors. I couldn't find anything in the manual. The wiring on the smokes they sent along look...
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    620

    Problem was in the gas valve. Pressure...

    Problem was in the gas valve. Pressure fluctuating on the manifold side. Replaced valve, good to go. Thanks for the help guys.
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    620

    yep single stage unit

    yep single stage unit
  8. Replies
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    620

    Old 80% furnace flame pulsing

    After furnace warms up before fan turns on flames start to pulse up and down. This is an old Trane 80% with standard ribbon type burners. Incoming gas pressure on the money at 8". Outgoing at 3.5....
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    791

    How does 408 compare in price to say 404?

    How does 408 compare in price to say 404?
  10. Replies
    11
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    791

    Yep you're right. It is just for R502. I'm...

    Yep you're right. It is just for R502. I'm thinking of replacing the oil with POE and putting in R404. That should work with the 502 txv right? Let me know otherwise.
  11. Replies
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    791

    What refrigerant is it????

    I recently recovered refrigerant from a walk in freezer system that was being moved. All the electrical was removed from it so I couldn't run the system. Now it is time for the it to be reinstalled....
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    661

    Semi hermetic.

    Semi hermetic.
  13. Replies
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    661

    Replacement refrigerant for R502

    Had a job to move a walk in from one location to another. System was not labeled with the refrigerant that was in it.
    It original came with R 502. Instead of guessing I would like to just start...
  14. Replies
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    1,254

    Ok... I'm following this conversation. Lol. I...

    Ok... I'm following this conversation. Lol. I would say I'm 99% no make that 99.9% sure that all is wired correct. This is a cell site. There is two units. So I compared the wiring to one another. I...
  15. Replies
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    1,254

    Sorry guys I should have given a little more...

    Sorry guys I should have given a little more info. I did try a hard start kit on it. No go. I didn't however try the hard in reverse. The job is 2.5 hrs away. I think I'm just going to get the new...
  16. Replies
    22
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    1,254

    Copeland scroll question???

    I completed a compressor replacement today. It was a Copeland M# ZR61K3-PFV-930.
    The old compressor was of the same M#. After installing the compressor I wired up the terminals,
    replaced the...
  17. Replies
    4
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    388

    Yes. I have used it in the past as well. You are...

    Yes. I have used it in the past as well. You are right, you do have.to be very careful with it. I did call my local supplier. They said they could order a chemical by NuCal but had no experience with...
  18. Replies
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    388

    cleaning water cooled condensers

    Looking for suggestions on a good chemical to use. I have a condenser plugged with iron deposits. Thanks for the help.
  19. Thread: Posting pics

    by helgy
    Replies
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    1,201

    Ok will do.

    Ok will do.
  20. Replies
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    1,090

    Ya know it sure does look like it. Thanks guys...

    Ya know it sure does look like it. Thanks guys for the help.
  21. Replies
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    1,090

    Yes I would agree most if not all Sit valve...

    Yes I would agree most if not all Sit valve thermocouples are meteric. I do not know the name of this gas valve, but i don't think it is a Sit valve. It is set up to be spark to main flame. Then the...
  22. Replies
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    1,090

    Hard to find fireplace thermocouple

    I've been working on a outdoor gas log fire pit. Needing a new thermocouple. In twenty yrs of working on fireplaces I can only remember seeing once before. The gas log has no Mod or Ser or even a...
  23. Thread: Posting pics

    by helgy
    Replies
    6
    Views
    1,201

    I too am having the same problem. I am using...

    I too am having the same problem. I am using internet explorer 10 with windows 8. the circle just keeps spinning away. Not sure what to do. Any suggestions would be great thanks.
  24. Replies
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    It is a mechanical pressure differential switch....

    It is a mechanical pressure differential switch. I will definitely check that screen out. Get the charge up to par and hopefully that will take care of it. Any other thoughts let me know. Thanks.
  25. Replies
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    1,294

    LITTLE TO NO OIL PRESSURE

    Working on a Copeland compressor M# 9RS3-0760-TEC. Having a couple issues. First I know I'm running low in refrigerant charge. Also I have little to no oil pressure. The unit does trip out on oil...
  26. Replies
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    483

    3/4" condinsate cleaning brush

    Looking for a cleaning brush to clean out mainly 3/4" PVC condinsate lines. Longer the better. Any ideas. Thanks guys.
  27. Replies
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    1,380

    Copeland k body compressor lock rotor

    Has anyone had any luck freeing one of these up? I would like to get back on line if at all possible. Just got done replacing the valve plate for the compressor. started up and check operation about...
  28. Replies
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    FLASHLIGHT - what's the best

    I'm looking to spend a little money to get a better than average flashlight. Maybe rechargable. Definitely bright. Would like to keep it about the size of the AA Mag flashlight. It seems like every...
  29. Replies
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    468

    York Legacy furnace question

    I'm a commercial tech. trying to help out a buddy who is miles away from me over the phone. He has a 1996 York Legacy M# H1DB042506A (pos. model #) horizontal furnace in his attic. The problem: The...
  30. Larger Carrier/Bryant heat ex. replaceable in sections?

    I have a M# 580DPV090180ACAA that has rusted through on the right 4 tubes. The left 3 are ok and actually look newer. This would lead me to believe that the two sections can be replaced separately....
  31. Replies
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    What I came up with is the defrost term. Switch...

    What I came up with is the defrost term. Switch is working. I have 208v between 3 and X back at the clock. Still will not term defrost. Must have a bad defrost term relay in the time clock. Is this a...
  32. Replies
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    672

    On site right now. I will try that. Thanks

    On site right now. I will try that. Thanks
  33. Replies
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    672

    Good info. Heading back to the site tomorrow. I...

    Good info. Heading back to the site tomorrow. I will run it through a complete defrost cycle. Thanks
  34. Replies
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    672

    freezer

    Yes it is. Seems like excess moisture off the evap.
  35. Replies
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    672

    alk in freezer moisture refreeze on ceiling

    Working on a small walkin freezer that is about 1 1/2 yrs old. It has had the issue of moisture refreezing on the ceiling. Did have a backed up drain. That has been fixed. Otherwise freezer working...
  36. Replies
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    1,259

    Thanks guys for the help.

    Thanks guys for the help.
  37. Replies
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    1,259

    Copeland 9RS3-0760-TFC compressor

    Working on this compressor that has a combo pressure control with both cap tubes hooked to the compressor head. Can this be correct? Must be, its been in for 20+ years. Anyone know more about these...
  38. Replies
    9
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    1,964

    copelamatic compressor making noise

    Hey guys I'm checking out a Copeland M# ERF1-0310-TAC-218. This compressor serves a walk in cooler. It was holding temp ok and pressures were good. But the customer was complaining ab out the loud...
  39. Replies
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    Thanks guys for all the help. Good info.

    Thanks guys for all the help. Good info.
  40. Replies
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    1,997

    ncboston thats what I'm looking for. I tried to...

    ncboston thats what I'm looking for. I tried to print it not coming out very well. Do you have a darker scan or a source on the internet I can go to. Let me know.

    supertek65 if you could scan or...
  41. Replies
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    1,997

    Thanks flange I will give that a try. If anyone...

    Thanks flange I will give that a try. If anyone has any other ideas I'm still open
  42. Replies
    17
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    1,997

    commercial air handler controls layout

    I have a controls test coming up for a job position. I seem to remember a few years back a Johnson Controls layout for a commercial air handler. It showed all the controls and placement of them....
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    625

    commercial air handler control layout

    I have a controls test coming up for a job position. I seem to remember a few years back a Johnson Controls layout for a commercial air handler. It showed all the controls and placement of them....
  44. Replies
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    1,107

    it pumps down with the solenoid and holds the...

    it pumps down with the solenoid and holds the suction. Or are you refering pumping down using the service valves. I did not do the later of the two.

    Did not get the water cooled temps. What kind...
  45. Replies
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    1,107

    refrigerant 404A Box temp 21 Ambient around...

    refrigerant 404A
    Box temp 21
    Ambient around box 75 to 80
  46. Replies
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    1,107

    walk in freezer problem

    I'm working on a walk in freezer. Here are the stats.

    suction 33 psi
    head 270 psi
    supheat 25 degrees - way to high
    subcooling 10 degrees
    sight glass is clear
    this is a water cooled unit...
  47. Replies
    3
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    2,362

    well made a trip back to this call today. Using...

    well made a trip back to this call today. Using the two step method. I figured out two things.
    1. I have a bad oil pressure switch. Have 20#'s oil pressure and it will not close.
    2. the GP will...
  48. Replies
    3
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    2,362

    Trane - Robertshaw Guard Pac 3

    Can anyone direct me to an instruction or troubleshooting paper work for this control?

    Condenser would not run. the lock out relay had 120v. going to it. Tried the reset botton, would not reset. ...
  49. Replies
    0
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    3,795

    Intertherm gas fireplace

    Looking for Intertherms gas fireplace contact info. i have a warranty question for them.


    Any help would be great..



    Thanks, Helgy
  50. Replies
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    7,813

    bin control

    Ok I'll give that a try. Thanks for the help.
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