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Type: Posts; User: bamabones

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  1. by the way i will always try to use liebert,data...

    by the way i will always try to use liebert,data aire is not up to par,very cheap and so far only problems; panel/access door rattle and cheap control panel that does not what year it is
  2. i just completed a 52ton server project that was...

    i just completed a 52ton server project that was less than 1k sq. ft used data aire as per owner specs for a county school system,so much over kill,then county shut off water to steam humidifier...
  3. Thread: desert aire

    by bamabones
    Replies
    5
    Views
    686

    to see a 2 ton unit with bad contactor,gosh i...

    to see a 2 ton unit with bad contactor,gosh i miss those days
  4. Thread: desert aire

    by bamabones
    Replies
    5
    Views
    686

    found problem

    found the problem,bms controls were the problem,when giving 24 volts to full cooling solenoid-closing the circuit to reheat coil,they were also closing the eev valve by only giving 2vdc its 0vdc...
  5. Thread: desert aire

    by bamabones
    Replies
    5
    Views
    686

    need help with 100% outside air unit serving lab...

    need help with 100% outside air unit serving lab area have 3 units but only one is giving me fits does anybody work these units,and the control system was just changed but was having problems...
  6. Replies
    15
    Views
    3,580

    very nice

    i thought i was the only one doing this they are so much apart of our history,my wife wont let me hang them in house tho,gosh wish i had my own room
  7. Replies
    2
    Views
    882

    should have said

    there is no or little flow thru txv on start-up carrier 40rm/q units ive seen str. cooling and heat pump about 7-10 units in last 2years
  8. Replies
    2
    Views
    882

    we have had many txv's fail on start-up all...

    we have had many txv's fail on start-up all danfoss txv's. mostly heat pumps we do run the nitro thru during install and have tore apart the txv's to find no trash and have just recently got tech...
  9. Replies
    12
    Views
    1,067

    why we need conduit and wiring ducts,and all...

    why we need conduit and wiring ducts,and all trades using it
  10. Replies
    8
    Views
    1,591

    did you get it resolved,i have found some wiring...

    did you get it resolved,i have found some wiring problems from the factory on these,check and make sure the wiring colors match at the damper motor,ie. red to red and white to white
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