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Type: Posts; User: servicetrane

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  1. Replies
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    Views
    480

    sat con 99 deg f oil 102 deg f DT= 3F ...

    sat con 99 deg f
    oil 102 deg f DT= 3F

    sat con 105 deg f
    oil 100 deg f DT= 5F
    the adjustment of the oil temperature difference is 4 C
  2. Replies
    4
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    272

    it's just a bracket that freezes the left side

    it's just a bracket that freezes the left side
  3. Replies
    4
    Views
    272

    freezer sub-zero

    I have a problem with a freezer:

    the slider will freeze and not open the door, the freezer is a sub-zero
  4. Replies
    6
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    476

    Cooler Flow/Interlock Contacts Opened During...

    Cooler Flow/Interlock
    Contacts Opened
    During Normal
    Operation
  5. Replies
    21
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    2,566

    there is really no other option, replace the...

    there is really no other option, replace the compressor
  6. Replies
    21
    Views
    2,566

    need to change the compressor!

    need to change the compressor!
  7. Replies
    73
    Views
    6,230

    change the filter drier

    change the filter drier
  8. Replies
    17
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    2,536

    I hope you serve. good luck

    I hope you serve. good luck
  9. Replies
    12
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    1,740

    rgb: to lower the low pressure saturation...

    rgb:
    to lower the low pressure saturation temperature of the evaporator, this alarm is not reset immediately for safety equipment
  10. Thread: question

    by servicetrane
    Replies
    2
    Views
    555

    thanks second opinion

    thanks second opinion
  11. Thread: question

    by servicetrane
    Replies
    2
    Views
    555

    question

    guys:

    which is the pressure drop of R-410A per foot of vertical rise?
  12. Replies
    14
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    2,137

    Low Saturated Suction Protection The control...

    Low Saturated Suction Protection The control will try to
    prevent shutting a circuit down due to low saturated suction
    conditions by removing stages of capacity. These circuit alert
    conditions...
  13. Replies
    14
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    2,137

    Faulty expansion valve, low refrigerant charge,...

    Faulty expansion valve, low
    refrigerant charge, plugged
    filter drier, faulty suction
    pressure transducer, low
    cooler fluid flow.

    Mode 7 caused the compressor
    to unload 6 consecutive
    times...
  14. Replies
    55
    Views
    5,792

    is verified in the gallonage chart. I asked why...

    is verified in the gallonage chart. I asked why the model of the machine or frame of the condenser and evaporator, each letter of the model indicates a component voltages, accessories etc.
  15. Replies
    55
    Views
    5,792

    I'm still waiting to give us the condenser and...

    I'm still waiting to give us the condenser and evaporator frame to really see the required flow. dp since I find it very small, it seems condensser 1 step.
  16. Replies
    55
    Views
    5,792

    have a complete model of the machines?

    have a complete model of the machines?
  17. Replies
    55
    Views
    5,792

    increases the inlet temperature of condenser...

    increases the inlet temperature of condenser water, check the box divider plate of water, which frame is the condenser and evaporator
  18. Replies
    2
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    931

    software update. which is the version that has...

    software update. which is the version that has the machine, that machine is model?
  19. Replies
    55
    Views
    5,792

    sat. cond. temp = 95.6 cond water leaving =89.4...

    sat. cond. temp = 95.6
    cond water leaving =89.4
    APROACH= 6.2F (high)

    cond press h2o leaving = 14psig
    cond press h2o entering = 14 psig
    DP= 0PSID(bad gauge)numbers pass condensser,press desing...
  20. Replies
    11
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    1,938

    which is the current model or brand of your...

    which is the current model or brand of your machine?
  21. Replies
    55
    Views
    5,792

    rmarcelo. could take these readings and post...

    rmarcelo.

    could take these readings and post them?

    condenser
    press refrigerant=
    sat. cond. temp
    cond water leaving
    cond water entering
    cond press h2o leaving
  22. Replies
    11
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    1,938

    the dual-circuit evaporator?

    the dual-circuit evaporator?
  23. Replies
    23
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    2,037

    is not the same standing in front of the machine...

    is not the same standing in front of the machine works seeing as you put your case or half-doubt, I asked for information and do not put
  24. Replies
    23
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    2,037

    I suggest you give information on how the machine...

    I suggest you give information on how the machine is operating.

    pres, evap, sat evap temp, pres ent and water outlet, etc.
  25. Replies
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    2,037

    mark behne: 1-you can give more information...

    mark behne:
    1-you can give more information (model, series) of the machine?
    2 - the ideal is 10psid DP
    3-the aproach for condensaor is 5 f
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