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Type: Posts; User: darooo

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  1. Replies
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    Just going by what i was told by the maint tech...

    Just going by what i was told by the maint tech over there, they claimed the replaced the dryer and weighed the charge back in, ive seen alot of trane units plug up the dryers. Was just trying to get...
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    unfortunatly its only over night

    unfortunatly its only over night
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    Trane TCD120 evap freeze up

    Flying over to Bahamas monday morning to look at a trane tcd120 package unit. Unit is freezing up evap coil. Suction only 90 psi (410A) Was told it was frosting at metering device in evap. I guess my...
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    Check the temperature diffference of return and...

    Check the temperature diffference of return and supply when the unit is running , deiced. Should be around 17 -19 degrees here in Florida
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    982

    Low head and high suction possibly discharge...

    Low head and high suction possibly discharge valves are leaking, since it is a package unit you cant really preform a pump down test. 90 is really high for that unit to run a suction pressure. Did...
  6. all seem to be great units, kind of like ford or...

    all seem to be great units, kind of like ford or chevy, personal prefrence
  7. Great job I have over 23 years in commercial air...

    Great job I have over 23 years in commercial air conditioning, every day is something new, I can work the walkins for the shuttle tire tester, or a chiller the next, every day is a learning...
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    Cool whip I agree with you 100%, I started at...

    Cool whip I agree with you 100%, I started at 7.00 a hour in 1991 after 8 years in the military as a HVAC tech, employers dont want to take on newbies as they are after the fast buck, We have one out...
  9. Replace it, warranty is out and you will only get...

    Replace it, warranty is out and you will only get 1 year warranty max out of new copmpressor. New units are coming with a 10 year or greater warranty, just a thought
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    The compressor dosent know what air handler is on...

    The compressor dosent know what air handler is on it. I would guess as long as the capasity is ok, any abnormal pressures or temperatures?
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    Voyagers are famouse for the small dryers...

    Voyagers are famouse for the small dryers restricting, had a lot of problems with these, in the past. Trane puts the smallest LL dryer possible .
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    Sounds like compressor overheating in late...

    Sounds like compressor overheating in late afternoon, see it a lot here in Florida, cools great in morning and night but afternoon nothing. Make sure they check for proper reffrigerant charge.
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    Maybe no help but I have ran into alot of these...

    Maybe no help but I have ran into alot of these lately and the wires in the economiser
    wiring harness in return . at evap top as there is still a harness are so corroded they fall apart and lock...
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    f

    f
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    Pulled inspection covers and whalla broked gates,...

    Pulled inspection covers and whalla broked gates, quoting a new chiller thanks for all your help on this matter, I actually learned alot. Once again thank you for all your responses (unit has...
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    chiller help

    I did pull the charge today and weighed back in 160 lbs of R-22.Was 90 lbs light. Dryers, had a small amount of blck debis but not much, mostly silver shavings of some kind of composite material,...
  17. Thread: TRANE TECH VIEW

    by darooo
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    1,376

    Rtaa does not use tech view, i belive only the...

    Rtaa does not use tech view, i belive only the RTHC uses tech view. and no its not the same as the trane guys use, they are able to see more information
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    McQuay Also70a need help

    Just recieved a mcquay process chiller. Unit goes off on no prepurge, contiously. Found dries with 35 psi diff, changed out, but nothing changed, seems compressor will not pull evap down far enough,...
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    Rtaas have 3 condenser fan motors on one...

    Rtaas have 3 condenser fan motors on one contactor. Some have 2 some have one depends on the size
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    I have 6 of these units and the most common cause...

    I have 6 of these units and the most common cause of low 199, 198 is CFMs units having 3 cfms on one contactor, one goes bad blows fuse and sigle phases all 3 motors, I keep out local trane dealer...
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    Any thoughts on the new digital scrolls?

    Any thoughts on the new digital scrolls?
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    Brevard Community College offers hvac courses,...

    Brevard Community College offers hvac courses, not to far a drive from orlando
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    :)

    :)
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    so whats wrong with that, I love the custom duct...

    so whats wrong with that, I love the custom duct job LOL
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    I WOULD HAVE TO AGREE WITH THE CONDENSER FANS OR...

    I WOULD HAVE TO AGREE WITH THE CONDENSER FANS OR THE DIRTY COIL AS THE FIRST 1/6 OF THE CONDENSER IS THE OIL COOLER. SINCE THE OIL SYSTEM OPERATES ON OIL PRESSURE DIFFIRENTAL FOR LUBRICATION , THE...
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