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  1. Replies
    51
    Views
    7,781

    RTAA TRIP

    while the chiller is running and it almost reaches chill water setpoint and when the compressor unloads and as water temp raises and compressor loads again, this is probably when the saturation evap...
  2. Thread: RTAA080

    by PACKLEADER
    Replies
    14
    Views
    1,773

    OK, Thanks for all the input............Ya'll...

    OK, Thanks for all the input............Ya'll have a great weekend
  3. Thread: RTAA080

    by PACKLEADER
    Replies
    14
    Views
    1,773

    All sensors have been changed already and all...

    All sensors have been changed already and all fans are operating and condensor coil has been pressure washed.
  4. Thread: RTAA080

    by PACKLEADER
    Replies
    14
    Views
    1,773

    The controller is a clear language display and it...

    The controller is a clear language display and it says high oil temp comp "A" and low evap refrigerant temp ckt 2
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    5
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    868

    You stated that the superheat was 10 degrees but...

    You stated that the superheat was 10 degrees but there are 4 circuits,what is the superheat and the subcooling per circuit, have you taken the bulbs off the TXV's and warmed them to see whether or...
  6. Thread: Lee-Temp

    by PACKLEADER
    Replies
    11
    Views
    2,736

    I INSTALLED ONE AND IT HAD A CHECK VALVE...

    I INSTALLED ONE AND IT HAD A CHECK VALVE INSTALLED BACKWARDS FROM THE FACTORY AFTER IT WAS REPAIRED IT HAS BEEN VERY RELIABLE
  7. Thread: RTAA080

    by PACKLEADER
    Replies
    14
    Views
    1,773

    RTAA080

    Hey Guys,
    Gottta Trane screw tripping on high oil temp,when you reset the diagnostic code the oil temp runs about 135 degrees and will run all day and seems to trip at night, circuit 2 starts...
  8. Replies
    2
    Views
    869

    yes you can use the 24x6 coil if you had to but...

    yes you can use the 24x6 coil if you had to but losing your seer rating
  9. Replies
    153
    Views
    38,143

    WE HAVE SEVERAL OF THESE YCAS CHILLERS WE...

    WE HAVE SEVERAL OF THESE YCAS CHILLERS WE MAINTAIN AND HAVE HAD SEVERAL ISSUES WITH LOADING AND UNLOADING AND WE FOUND THAT IF YOU REMOVE THE SILENOID VALE ON TOP OF THE COMPRESSOR THERE IS DEBRIS...
  10. Replies
    26
    Views
    1,518

    DELTA T

    THIS MEANS YOU HAVE A 66 DEGREE TEMP DIFFERENCE OR(DELTA T) IF YOU LOOK INSIDE YOUR FURNACE AT THE DATA PLATE IT WILL TELL YOU WHAT THE TEMP DIFFERENCE SHOULD BE, THAT WILL TELL YOU IF THE FURNACE IS...
  11. Replies
    10
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    1,045

    Thanks Guys for all your support,this is a great...

    Thanks Guys for all your support,this is a great site to ba able to access:
  12. Replies
    10
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    1,045

    THE MALE UNLOADER PISTON

    THE MALE UNLOADER PISTON
  13. Replies
    10
    Views
    1,045

    RTAAO8O Low Evap Temp

    Trane RTAA0804XLO1A30CB S# U00508585
    Trips on Low Evap Temp,not on initial start-up but after unit approaches set point and unloads then when it loads up again it jumps fron 48% to 98% and the...
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