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Type: Posts; User: AJS HVAC

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  1. Replies
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    I used to have both the red and black books for...

    I used to have both the red and black books for voyagers. When I left my last job I left them in the truck. Kick myself a couple times a week for that. Somebody have access to them? Let me know please
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    I personally prefer 2-10 signal. Reason is if you...

    I personally prefer 2-10 signal. Reason is if you are getting 0 is it closed or are you not getting voltage. If you get 2 you know it's correct
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    Whenever your in huge plants that what he is...

    Whenever your in huge plants that what he is working in you will run across stuff like that.
    Don't use your 902 fluke meter on it lol
  4. Or recently broken up or divorced

    Or recently broken up or divorced
  5. Replies
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    I would check those too maybe just to rule it...

    I would check those too maybe just to rule it out, trace it make sure there isn't a nick or burn marks someplace
  6. I would think the unit wouldn't stay online too...

    I would think the unit wouldn't stay online too long going off supply.
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    $&:4 I'm not sure what the heck is up with that....

    $&:4 I'm not sure what the heck is up with that. It will be something ridiculous im sure
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    Other than jiggling the wires while its running...

    Other than jiggling the wires while its running to see if it cuts out I think the power company may be next step. I'm sure you checked the diconnect lugs for tightness
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    What about indoor board ? Does it send signal to...

    What about indoor board ? Does it send signal to outdoor unit?
  10. Thread: Favorite VFD

    by AJS HVAC
    Replies
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    6,791

    We put in yaskawa

    We put in yaskawa
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    Board dropping voltage? These kinda issues will...

    Board dropping voltage? These kinda issues will drive you nuts
  12. Replies
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    maybe replace them with manual reset models? Or...

    maybe replace them with manual reset models? Or wire in a tattletale, of course if it's in series not sure if that would work
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    One thing I thought of and not sure if anyone...

    One thing I thought of and not sure if anyone listed it here is does the unit have high or low pressure switch? If so maybe it's slanming on and off during certain parts of the cycle?
  14. I personally have had bad luck trying to short...

    I personally have had bad luck trying to short something to ground. Tried to short it and breaker didn't trip. It was being served by a old federal pacific panel, the other time was zinsco panel. We...
  15. Replies
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    Here's one I had. Get a call to a school the...

    Here's one I had. Get a call to a school the cafeteria is hot. Find out the unit was installed by another contractor two days ago, so I'm thinking why don't they call them?
    Anyway show up and check...
  16. Just don't buy a cheap POS. I've used one from...

    Just don't buy a cheap POS. I've used one from green lee it worked pretty well but like the op said go slow..
  17. Replies
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    We all have our stupid moments, but sometimes I...

    We all have our stupid moments, but sometimes I wonder how people get up and tie their shoes in the morning.
  18. Replies
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    That's dangerous.

    That's dangerous.
  19. Replies
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    87V AND 902

    87V AND 902
  20. Yeah I meant to bring up what NC just stated but...

    Yeah I meant to bring up what NC just stated but don't think I did
  21. I'm thinking board, but with the extra safety's...

    I'm thinking board, but with the extra safety's and variable speed that adds a few extra things to check
  22. Replies
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    I have heard mixed things in ruud rheem. My only...

    I have heard mixed things in ruud rheem. My only complaint is a lot of times you have to go OEM for parts but I'm now seeing it's better to go that route and keeping everything the way it should be. ...
  23. Ok after briefly reading the manual a few things...

    Ok after briefly reading the manual a few things come to mind.
    If it is 90+ and it looks like it is did you by chance make sure for the sake of ruling it out the drain isnt clogged on the...
  24. You listed the model number as G2D95BT060V14B. ...

    You listed the model number as G2D95BT060V14B.

    The manuals im finding is G2D95CT. Looks like a 90+ two stage variable speed? Is this correct?
  25. not familiar with that brand of equipment however...

    not familiar with that brand of equipment however I do know on older carrier models like the crusader the flame signal your reading is normal. It was later they changed it to where it reads in the...
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    I agree brand isn't near as important as the...

    I agree brand isn't near as important as the installation quality however I don't want to end up with something that leaks. York had one heck of a time with it's microchannel for example.

    I am...
  27. Replies
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    Shaka is right about blaming the A/C guy I used...

    Shaka is right about blaming the A/C guy I used to work in a school as well and this would happen all the time. Everything he mentioned I have dealt with at one time or another.

    The one that...
  28. Replies
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    here's one. I get a call from a family member...

    here's one. I get a call from a family member about 3 years ago. It was hot as hell, and I was already working. I was told the a/c won't pull down past 78, and that they recently replaced the tstat...
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    Oh yeah I forgot about that part of the patching...

    Oh yeah I forgot about that part of the patching lol.
  30. Replies
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    I can't believe the equipment never went on limit...

    I can't believe the equipment never went on limit being shut like that
  31. Replies
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    I'm in St Louis Mo. Our winter temps get pretty...

    I'm in St Louis Mo. Our winter temps get pretty cold, and the summers get pretty warm.
    Last two summers were not too horrible but it does get in the 100s with high humidity.
    I'm looking for 80%...
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    I would tell them quit having idiots service this...

    I would tell them quit having idiots service this thing or I'm done helping
  33. Replies
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    Yeah I was warned though to give a show otherwise...

    Yeah I was warned though to give a show otherwise she will keep calling convinced she's right
  34. Replies
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    Here is another one from a guy I work with. This...

    Here is another one from a guy I work with. This is when he was at another company. He gets dispatched saying the unit was just installed not that long ago and isn't cooling.

    Confused a little...
  35. Replies
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    Had one over last summer. Was on call and the guy...

    Had one over last summer. Was on call and the guy said the A/C for the upstairs bedrooms would run sometimes and then shut off.

    So after asking him did he have the Tstat set right and verifying...
  36. Sometimes an amp draw can tell you if igniter is...

    Sometimes an amp draw can tell you if igniter is going bad as well.
    I've had this issue in the past.
  37. Replies
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    Equipment selection

    My grandpa is in need of a new system for his home and was wondering if you guys could give me some insight as to what's been reliable over the last few years.
    I am a commercial service pipe fitter...
  38. Replies
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    Thanks guys for the help. I primarily do...

    Thanks guys for the help. I primarily do commercial so don't see residential equipment each day. I was in fact using a fluke 902 meter. I also have an 87V in the truck as well. Either way this needed...
  39. We do a lot of PM where I work and they sometimes...

    We do a lot of PM where I work and they sometimes try rushing you saying before you get there we only have half a day to PM this whole building of which consists of an easy day of going through...
  40. Replies
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    Sorry darn auto correct where it says mane on the...

    Sorry darn auto correct where it says mane on the last post its supposed to read maybe.
    In the seven years I've been doing this I've never seen a furnace run normal with this low a reading
  41. Replies
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    I checked the ground first and that was good....

    I checked the ground first and that was good. Even loosened the screw and cleaned it anyway just to rule it out 100% I pulled the burners all out and blew through them.
    The only thing I have suspect...
  42. Replies
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    CARRIER Crusader model 58SSc090---101JC

    I was doing the October inspection on a carrier crusader (model number listed above series 100) and had a weird deal today.
    Was going through checking everything over heat exchanger, electrical...
  43. Replies
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    Glad to see some of the guys here are having...

    Glad to see some of the guys here are having positive results with the Triple D. Ive been happy with it and a few guys I work with have switched as well. I just wish a few more supply houses would...
  44. Replies
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    Mine are brand new. It has pulled cores on a few...

    Mine are brand new. It has pulled cores on a few pieces of equipment but it's not consistent at all. It takes a great deal of force (for a core removal) to get it to grab.
  45. Replies
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    I've used it on 1 1/8th but I just didn't like...

    I've used it on 1 1/8th but I just didn't like how long it took for a rod to flow on the joint. I do agree if doing residential it's better for lighting in a home than oxygen acetylene. I've got used...
  46. Thread: H-10G

    by AJS HVAC
    Replies
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    I wouldn't mess with stuff like that personally....

    I wouldn't mess with stuff like that personally. I wouldn't do it as far as messing with calibrations
  47. Replies
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    The acetylene takes too long in my opinion. I can...

    The acetylene takes too long in my opinion. I can see how using a smaller setup in a tight space would be beneficial. I've tried it in the past when a guy I work with has this setup. I found once you...
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    I agree with you. Craftsman is especially dropped...

    I agree with you. Craftsman is especially dropped in quality ever since Kmart bought sears.
  49. Replies
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    Yellow jacket or tools in general?

    Yellow jacket or tools in general?
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    I have had two of these pumps now. I had one at...

    I have had two of these pumps now. I had one at my old job, and when I got my new job they said go get what ya need and get good quality. I purchased another one of these pumps (6cfm 2stage). The...
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