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Type: Posts; User: orland25

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  1. Thread: fault #5

    by orland25
    Replies
    1
    Views
    578

    hi.guys" I have a problem with a york air-cooled...

    hi.guys" I have a problem with a york air-cooled rotary screw chillers''' model ycas044ec' Ok first i change (motor protector)(clean all terminals), (pressures ok")(superheat ok) (volt trasformer...
  2. Thread: eev problem

    by orland25
    Replies
    1
    Views
    676

    Hi friends: We have a little problem with a EEV...

    Hi friends: We have a little problem with a EEV on YCAL0114 YORK SYSTEMS.6 scroll compressor 3 per systems' the problem is all times goes to Low Superheat" ok Low Superheat drop to -2F or the eev...
  3. Replies
    10
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    1,413

    HAHAHAHAHA"THAT IS CORRECT

    HAHAHAHAHA"THAT IS CORRECT
  4. Replies
    19
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    1,572

    some by-pass in the loop close" "check GPM" try...

    some by-pass in the loop close" "check GPM" try to put that water in 44deg and loock what happend" what your outside air temp?
  5. Replies
    10
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    1,413

    male rotor, female rotor, all bearing and all...

    male rotor, female rotor, all bearing and all O-Ring
  6. Replies
    10
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    1,413

    DXS45LASA46/50

    DXS45LASA46/50
  7. Thread: Bearings

    by orland25
    Replies
    5
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    767

    some vibration" or some area hot" ...

    some vibration" or some area hot" http://www.sdtnorthamerica.com
  8. Thread: compressor

    by orland25
    Replies
    11
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    1,064

    Screw Compressor NOISE" Hmmmmm Hmmmmmmmmm

    Screw Compressor NOISE" Hmmmmm Hmmmmmmmmm
  9. Replies
    1
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    651

    what type of compressor"""""""

    what type of compressor"""""""
  10. star delta starters.com

    star delta starters.com
  11. Thread: supreme

    by orland25
    Replies
    0
    Views
    496

    hi: where I fine a diagram for a supreme display...

    hi: where I fine a diagram for a supreme display frezzer model # URF-5
  12. Replies
    4
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    794

    all system on unit (full load) 48psi and 200psi

    all system on unit (full load) 48psi and 200psi
  13. Replies
    18
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    1,904

    Put hot water in top of the drier, and look what...

    Put hot water in top of the drier, and look what happen,with the pressure.
  14. Replies
    18
    Views
    1,904

    NOT CAP/TUPE PROBLEM" "LOW SIDE TO HIGH REMEMBER...

    NOT CAP/TUPE PROBLEM" "LOW SIDE TO HIGH REMEMBER IS A CAP/TUPE, NOT A LIQUID LINE" ˘ŐTHE YOU PUT FREON?
  15. Thread: locked up

    by orland25
    Replies
    3
    Views
    902

    is only a question, THANK

    is only a question, THANK
  16. Thread: locked up

    by orland25
    Replies
    3
    Views
    902

    I have a problem with two screw compressor" OK...

    I have a problem with two screw compressor" OK compressor#1 is locked up.˘Ő Question should I reverse the rotation temporary to see if it unlock? And the other screw compressor has a strong noise"...
  17. Replies
    7
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    1,528

    Check fan cycle" " Check inside of the evaporator...

    Check fan cycle" " Check inside of the evaporator first,and tell me what do you see. ˘ŐThe you put freon?
  18. Replies
    18
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    2,031

    Check the Board contactor" maybe loose weld"

    Check the Board contactor" maybe loose weld"
  19. Replies
    15
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    2,134

    "check ops terminal wire" "check super heat" ...

    "check ops terminal wire" "check super heat" "check the display plug terminal for some vibration" "maybe pressure drop in night, some refrigerant liquid" "compares the pressures wiht the gauge" ...
  20. Replies
    3
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    707

    I from Puerto Rico' but I move to Texas, in the...

    I from Puerto Rico' but I move to Texas, in the next three month,My experince in Chilled water system,air cooler,and split units and I have refrigeration experince to. I only has a little problem...
  21. Replies
    5
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    1,083

    excuse" I change the oil filter, I do oil...

    excuse" I change the oil filter, I do oil analysis but in the analysis fine esmeril. In the oil filter section I fine esmeril.
  22. Replies
    5
    Views
    1,083

    hi'' guys" I have a chiller York model ycaso440...

    hi'' guys" I have a chiller York model ycaso440 compressor DXS45LASA46/50 Here is the problem,the compressor has a strong noise,like snoring!! Everytime I change the oil I fine Esmeril but the sound...
  23. Replies
    1
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    1,346

    Hi Guys: I have a problem with one of the...

    Hi Guys:
    I have a problem with one of the compressor. I try to start up a compressor; but It quickly shutdown the breaker. The Motor protector indicates the fault code Number 8. It means Phase loss....
  24. Replies
    4
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    627

    do a good vaccum and try to watch inside, the...

    do a good vaccum and try to watch inside, the nameplate how many onz of refrigerant. EXAMPLE; 8.2onz R-134-A and you play with that and the can.
  25. Replies
    9
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    1,006

    check the fan wire,maybe you fine some control

    check the fan wire,maybe you fine some control
  26. Replies
    1
    Views
    1,652

    If you see (UNIT WARNING in the Display) What is...

    If you see (UNIT WARNING in the Display) What is your first STEP. and second STEP.
  27. Replies
    2
    Views
    653

    HOWDY TO ALL; I have a chiller model# YEA777PX...

    HOWDY TO ALL; I have a chiller model# YEA777PX with three compressor and six pistons. This is what I have observed, the Set-Point is 40deg, but the temperature does not go lower than 43degrees. The...
  28. Replies
    9
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    684

    first take a look and then take your decison. so...

    first take a look and then take your decison. so ease"
  29. Replies
    5
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    870

    hi guys: I need the glycol freezing point.Someone...

    hi guys: I need the glycol freezing point.Someone help me.
  30. Thread: THERMISTORS

    by orland25
    Replies
    11
    Views
    1,354

    YORK MODEL DXS45LASA45/50 SERIEAL# VKLX302620

    YORK MODEL DXS45LASA45/50 SERIEAL# VKLX302620
  31. Replies
    7
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    758

    bwal2 is correct but addition chek some DAMPER...

    bwal2 is correct but addition chek some DAMPER side by side has about 3 damper.
  32. Thread: viscosity low

    by orland25
    Replies
    4
    Views
    610

    NTS NATIONAL TRIBOLOGY SERVICES INC.

    NTS NATIONAL TRIBOLOGY SERVICES INC.
  33. Thread: viscosity low

    by orland25
    Replies
    4
    Views
    610

    Hi; friends; I change the oil in my compressor....

    Hi; friends; I change the oil in my compressor. Screw compressor model#DXS45LASA46/60 100TON.The unit is York. Okay the problem is when the test for the oil be back,tell me this( ALERT VISCOSITY IS...
  34. Replies
    26
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    2,166

    IS- D- AND THEN COMPLETE THE MESURE OF SUCTION...

    IS- D- AND THEN COMPLETE THE MESURE OF SUCTION LINE TUBE. TO THE COMPRESSOR. THE SUCTION TUBE IS VERY VERY VERY IMPORTANT.
  35. Replies
    33
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    3,282

    Maybe the NASA need you in the sun.

    Maybe the NASA need you in the sun.
  36. example'If you don't now or not has name plate in...

    example'If you don't now or not has name plate in you system. What do you do to put freon in X system? QUESTION If you has 20psig in succion line and 10deg F in X area. What freon you need to...
  37. Replies
    16
    Views
    2,813

    Kmark it has many here in Puerto Rico,in all...

    Kmark it has many here in Puerto Rico,in all store and virgen island. here to fine some part is a problem.
  38. Replies
    3
    Views
    1,191

    when the fan shuts off, what happen with the...

    when the fan shuts off, what happen with the compressor? shuts off too?
  39. Replies
    20
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    1,847

    seems crazy but something dirty in the area.

    seems crazy but something dirty in the area.
  40. Thread: the polarity

    by orland25
    Replies
    2
    Views
    1,054

    Hi; Friends I have a question with a Belimo...

    Hi; Friends I have a question with a Belimo GM-24SR IT;S possible when goes the electricity,change the polarity in the belimo.
  41. Replies
    9
    Views
    1,118

    when I was of vacation last year to Dominican...

    when I was of vacation last year to Dominican Republic a see the can of R-12 only for $2.55 (usa dollar)in any store.
  42. Replies
    5
    Views
    988

    Okay; first excuse my inglish i front Puerto...

    Okay; first excuse my inglish i front Puerto Rico. But I understand your question, many units work of that way,but the Formula to put the fans to goes off and on every 1,2 or maybe 3 minutes, I not...
  43. Replies
    24
    Views
    1,651

    in refrigeration should not be invented and less...

    in refrigeration should not be invented and less with little time. THAT IS MY OPINION
  44. Replies
    5
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    988

    by pressure by temperature and for which you want.

    by pressure by temperature and for which you want.
  45. Replies
    10
    Views
    1,288

    in small bearing I use 110c i have one bearing...

    in small bearing I use 110c i have one bearing heating.If you have a big bearing put more C
  46. Replies
    3
    Views
    895

    Hi friends; I have a littler problem. Ok I have a...

    Hi friends; I have a littler problem. Ok I have a york chiller millenum screw chiller MODEL 440 Air cooler.Okay system # 2 Low Pressure 65psi high P.260psi it;s ok but the problem is that the Low...
  47. Replies
    7
    Views
    2,216

    You sure the you put the cap/themostat correctly,...

    You sure the you put the cap/themostat correctly, in the correct way? The you put the themostat off? If you put the thermostat off and the unit continuous on, you maybe wrong.As your you know that...
  48. Replies
    22
    Views
    2,478

    Working with calm is the best.

    Working with calm is the best.
  49. Replies
    22
    Views
    2,478

    Put a little bit of hot water in the top,very,...

    Put a little bit of hot water in the top,very, very, very hot and wait, if the noise continuous, But all pressures OK and everything OK CHANGE IT Because more late,more problem
  50. Replies
    22
    Views
    2,478

    Excuse me, I thought about the txv.

    Excuse me, I thought about the txv.
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