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  1. Replies
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    1,091

    Well, It was the strainer (clogged)& restricted...

    Well, It was the strainer (clogged)& restricted txv. I am almost positive it may have been abit overcharged as well. I won't know until it gets fixed... it is tba
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    1,091

    "what regulates water flow to the unit?" ...

    "what regulates water flow to the unit?"

    Belimo Valve

    Yeah, I went to trane and obtained a troubleshooting guide for the model: Two issues possible, Reversing valve or restricting in the TXV. ...
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    1,091

    Oh, there are about 200 of these units connected...

    Oh, there are about 200 of these units connected to 2 BAC cooling towers. The pump about 8 feet away works fine. I also thought there may be just a water flow problem. 3 gal. per min. is the rating....
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    1,091

    Trane Heatpump, water cooled condenser Well,...

    Trane Heatpump, water cooled condenser

    Well, heating/ cooling air depending on the call I guess. It is a water - to - air heat pump. Commerical units. The RLA of the compressor is @ 12.4 amp. L1=...
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    1,091

    Would a TXV also make the WLT vary as well? I...

    Would a TXV also make the WLT vary as well? I kinda thought the same, I also think possible is the strainer may be clogging the waterflow, system overcharged and TXV issues as well. I kinda want to...
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    1,091

    Okay, Here is my question. Trane Heatpump, water...

    Okay, Here is my question. Trane Heatpump, water cooled condenser, New compressor changeout um about 6 months ago.
    P/T in cooling @ 250/72 and heating well between 240-260/ 84-96 which only bounces...
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    1,067

    Is this a "start-up" on a new unit? After...

    Is this a "start-up" on a new unit? After checking if the gas is on, check for inlet pressure, outlet pressure. If that is ok, check your voltage to the control module. Hope this helps.
  8. Replies
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    47,510

    oops...

    oh yeah, I forgot something...
    Check your superheat!!!
  9. Replies
    150
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    Is this an actual situation/problem? In any...

    Is this an actual situation/problem? In any event, check your Delta T and head pressure, this would give a good indication of either overcharge or undercharge. Frostback can occur for both so you...
  10. Thread: Still new

    by davidwtfng
    Replies
    2
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    2,635

    So, why would R410A require a seperate...

    So, why would R410A require a seperate certification other than Type III or Universal? A supply store said they would sell me the refrigerant but not the tools to work with it without the cert.from...
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