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  1. Replies
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    4,379

    Ask the dealer to replace the contactor with a...

    Ask the dealer to replace the contactor with a RLY2807. This is a solid state time delay relay available through his part supplier. That will eliminate the contactor noise.
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    2,749

    6 fault flash = valve not not responding to a...

    6 fault flash = valve not not responding to a position change.
    7 fault flash = high superheat.
    If charge was low sounds like 7 fault flash.
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    2,749

    What is the model? TAM7, 8, or 4 or GAM5? GAM5...

    What is the model? TAM7, 8, or 4 or GAM5? GAM5 will have no blue LEDs.
  4. Are you using a remote temperature sensor? If...

    Are you using a remote temperature sensor? If not, update the stat. If so this notification is normal.
  5. Don't forget to add for the heat strips too. ...

    Don't forget to add for the heat strips too. It's not much but if you want to do it right look in the service facts.
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    695

    To zone the XL20i you will need to convert it to...

    To zone the XL20i you will need to convert it to 24V mode using a BAYACHP024A. Change the set up in the user interface to 24volt mode. Then connect your zone system as you usually would. If the air...
  7. Trane XL products should have a two year labor...

    Trane XL products should have a two year labor warranty provided by the dealer from the date of start up. This date may be a little tricky on new construction homes. I would consider the "date of...
  8. Replies
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    2,885

    I remember reading a copeland service bulletin...

    I remember reading a copeland service bulletin and I believe that the need for a crankcase heater is dependent on the total refrigerant charge in pounds. With that being said even if a unit is...
  9. Replies
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    The new 4TTX60 (non-communicating) is suppose to...

    The new 4TTX60 (non-communicating) is suppose to start shipping in April. I was told all models will make tax credit (2, 3, 4 & 5).
  10. Replies
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    2,885

    I want to add my two cents worth. This is and...

    I want to add my two cents worth. This is and XL20 right? There are two 40 watt crankcase heaters (one for each compressor)

    The Charge Assist board controls the crankcase heaters with a working...
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    718

    Airman Justin, They should have taught you all...

    Airman Justin, They should have taught you all that in Wichita Falls. That is where I got my start many years ago.
    Anyway SEER and heat expelled have nothing to do with one another.
  12. Replies
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    2,421

    The TCONT900 will not work in this application...

    The TCONT900 will not work in this application because the outdoor unit is a non communicating heat pump. No data wire on that model heat pump to allow communications on the modbus with the rest of...
  13. Replies
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    6,993

    Equipment manufacturers can provide application...

    Equipment manufacturers can provide application guides. This would have minimum clearances and the necessary free air for the unit to function at its maximum efficiency.
  14. Thread: Trane XR15

    by capecool
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    4,502

    Here is the excerpt from the newest application...

    Here is the excerpt from the newest application guide.
  15. Thread: Trane XR15

    by capecool
    Replies
    28
    Views
    4,502

    Excerpt from the Trane application guide. This...

    Excerpt from the Trane application guide. This does not list the XR15 (which this thread is about) but unless I am reading it incorrectly 30 degrees only requires a crankcase heater and a edc. The...
  16. Thread: Trane XR15

    by capecool
    Replies
    28
    Views
    4,502

    Trane's residential units, as long as I can...

    Trane's residential units, as long as I can remember have left the factory with the ability cool down to 55 degree ambient. I can't remember if the XV1500 was a little lower, but that is not the...
  17. Is this installed with a zone system?

    Is this installed with a zone system?
  18. Replies
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    oops. Was the system running. If 24V is present...

    oops. Was the system running. If 24V is present between white and common, yellow and common, and green and common; then the "furnace or heat strips relay", compressor contactor, and the fan relay...
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    What was the system doing while this check was...

    What was the system doing while this check was being made? Were the wires connected to the stat when 24 V was measured between each of the latter wires and common?
  20. Replies
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    Use a TCONT402 with bk enabled and you can...

    Use a TCONT402 with bk enabled and you can control the fan speed at the comfort control.
  21. If the furnace is cycling off during long run...

    If the furnace is cycling off during long run times it may be a combustion air issue. Is the attic vented or sealed? Just a thought. 50 cubic feet per 1000 btus for confined installs.
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    386

    Is the system fully communicating? Since this...

    Is the system fully communicating? Since this was from last night did your contractor find any problem?
  23. Replies
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    10,159

    The XB 14 and the XR 15 will be replacing the...

    The XB 14 and the XR 15 will be replacing the XR14 a/b & c. The top of the unit will be a wire grill top which is new to Trane, but typical to American Standard. These units will achieve energy...
  24. Replies
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    The XL20 system has two compressors. It is a new...

    The XL20 system has two compressors. It is a new unit, but the technology is the same as the 19i just different refrigerant. There are some program upgrades too. As far as humidity controls with...
  25. It would still take the furnace 10 min to...

    It would still take the furnace 10 min to actually ramp up to high fire. unless you had some sort of control that would stage the call for heat to the furnace in defrost.
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