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Type: Posts; User: Marv8706

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  1. Replies
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    221

    5 ton Trane split start up

    They are sending me on a AC start up of a split first time doing start up on r410a system any suggestions also if they condenser has a sight glass do I have to clear it prior to taking any subcooling...
  2. Thread: service call

    by Marv8706
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    5
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    451

    It's really confusing when it says don't. Post...

    It's really confusing when it says don't. Post Site questions in the front in big red letters must have understood it wrong sorry
  3. Thread: service call

    by Marv8706
    Replies
    5
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    451

    I don't know I thought we just had to write down...

    I don't know I thought we just had to write down our experiences so we could become pro members am I in the wrong thread
  4. Thread: service call

    by Marv8706
    Replies
    5
    Views
    451

    service call

    2Nd service call 60 ton leibert air cooled for data.center. Noisey during start up , checked out unit sight.glass clear no.current.alarms checked comps in fully loaded pulling 22 amps each. Pump down...
  5. Thread: service calls

    by Marv8706
    Replies
    0
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    298

    service calls

    First call of the day worked on Lennox 10 ton rtu found evap iced up, let fan run pulled y1 comp 1 still ran thought that was strange pull coil wire turned unit on had low back normal head looked for...
  6. Thread: Hello

    by Marv8706
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    211

    Hello

    Hello guys my name is Marvin i live in new jersey currently a 5th year apprentice in UA union training school.
    Began in this industry by going to Lincoln Tech in Mahwah NJ and graduated, worked for...
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