Search:

Type: Posts; User: carriertech1

Search: Search took 0.00 seconds.

  1. Replies
    16
    Views
    1,414

    The machine is a series 5 machine located in...

    The machine is a series 5 machine located in Orlando
  2. Replies
    16
    Views
    1,414

    I will have to get the numbers. I talked to Woody...

    I will have to get the numbers. I talked to Woody Clark today and he did not say anything about a software upgrade
  3. Replies
    16
    Views
    1,414

    last time I logged motor running at 196....

    last time I logged motor running at 196. compressor is not short cycling, and software is 01-02
  4. Replies
    16
    Views
    1,414

    B circuit only

    B circuit only
  5. Replies
    16
    Views
    1,414

    machine alarming out everyday on low discharge...

    machine alarming out everyday on low discharge superheat. whe i reset unit sometimes discharge gas temp will not rise and trip alarm and other times it will run fine and maintain 22 superheat. exv...
  6. Replies
    4
    Views
    1,858

    I have fought similar problems. Does the unit...

    I have fought similar problems. Does the unit have the new
    Mueller EXV's with the sightglass. Usualy as the building load changes or a compressor starts the Exv can't react quick enough and will...
  7. Replies
    6
    Views
    2,375

    It is not a permanent fix but you can go into the...

    It is not a permanent fix but you can go into the unit configuration and adjust the demand limit to draw 30%,
    40% etc... of motor current.
  8. Replies
    17
    Views
    1,961

    Your gas valve is bypassing gas, change the valve

    Your gas valve is bypassing gas, change the valve
  9. Replies
    2
    Views
    885

    Working on a McQuay ALR125C air cooled recip....

    Working on a McQuay ALR125C air cooled recip. Both chillers have only A1 compressors running. They both have wentech relay boards that load and unload the machine. Neither have a wiring diagram. The...
  10. Replies
    25
    Views
    6,289

    I appreciate the ideas and the different areas to...

    I appreciate the ideas and the different areas to look at
    the way it looks is that the machine has a bad partition gasket, still have to pull the head and check. the barrell also appears to still...
  11. Replies
    25
    Views
    6,289

    have a carrier 100 ton 30gt air cooled chiller....

    have a carrier 100 ton 30gt air cooled chiller. Another one of the techs was on the machine and determined that the B circuit EXV was bad. I returned to install the EXV. Replaced and pulled down to...
  12. Replies
    9
    Views
    1,210

    Absolutely if you can a PWS to ant compressor it...

    Absolutely if you can a PWS to ant compressor it is going to
    add life to the compressor if yor RLA of a 40 ton compressor
    are 70-85 amps ypur starting current with accross the line start can be 6-8...
  13. Replies
    11
    Views
    4,479

    The new 30GX models have re engineered the...

    The new 30GX models have re engineered the econimizer
    and have a plate heat exchanger.
  14. Replies
    2
    Views
    1,296

    you can look on the internet under many different...

    you can look on the internet under many different subjects
    WYE- DELTA starters, part wind starts, solid state starters
    Or your local plumbers and pipe fitters union will have a wide variety of...
  15. Replies
    13
    Views
    2,091

    You will probably have to have the facility put...

    You will probably have to have the facility put the fire alarm on test and run the unit until it burns the oil off and that should take care of it.
  16. Replies
    12
    Views
    1,963

    carrier 34 ton rtu

    I just got on the job on the last compressor
    my superheat was running 20 and my superheat at 7-9
    degrees. I did not check the sight glass but my oil levels have been fine 1/8 to 3/8. I have not...
  17. Don't try to outsmart the system software. The...

    Don't try to outsmart the system software. The system will trip on high suction superheat long before it will trip on a ad on low pressure switch. If you are losing refrigerant
    check you quarter...
  18. Replies
    15
    Views
    2,359

    I moved from Omaha, Nebraska to Orlando about 1...

    I moved from Omaha, Nebraska to Orlando about 1 year ago
    Your best bet is to join the pipefitters local in your area
    You can get an awesome education by sitting in on 4th and 5th year. 4th year is...
  19. Replies
    112
    Views
    14,722

    For your money the one of the best places to live...

    For your money the one of the best places to live for wages versus cost of living is Omaha. Pipefitter scale is $28
    sheet metal service tech $26.50. Nice city, bad weather
  20. Replies
    9
    Views
    3,630

    Part wind start primarily is to keep starting...

    Part wind start primarily is to keep starting amperage
    to a reasonable amount of amperage. On large equipment your start amps can be 6-8 times you run load amps, which is extremely hard on the...
  21. Replies
    12
    Views
    1,963

    carrier 34 ton rtu, two 17 ton cicuits. Replaced...

    carrier 34 ton rtu, two 17 ton cicuits. Replaced A circuit compressor ran for two days and grounded. Compressor was changed again ran for 1 week and grounded. I went to the site yesterday replaced...
Results 1 to 21 of 22
Comfortech Show Promo Image

Related Forums

Plumbing Talks | Contractor Magazine
Forums | Electrical Construction & Maintenance (EC&M) Magazine
Comfortech365 Virtual Event