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  1. Replies
    15
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    2,222

    unit still icing..urgent..

    good days everyone..

    1. Evaporator fan is in good position of running –ok-
    2. The original call is to attend the problem on distributor icing.Don’t have any ref leak. Distributor start icing when...
  2. Replies
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    2,222

    this system use R134a suction pressure=23 psi...

    this system use R134a
    suction pressure=23 psi
    discharge pressure=170psi

    this is the real situation at site,system have 2 circuit.2 compressor run for 1 circuit.circuit 1 running and the...
  3. Replies
    15
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    2,222

    it happen again...

    good day,
    thank about the idea's..but it still happen icing at the distributor.i finally check and do the nitrogen flushing,check the TXV and also the damper air flow..
    it still happen..i dont no...
  4. Replies
    15
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    2,222

    Distributor icing???

    good day every one,
    here i want to share and need somebody to guide me.1 problem about Air conditioning system at offshore.air cooled condenser unit.

    this problem happen at distributor and...
  5. Thread: TXV

    by mado
    Replies
    7
    Views
    975

    g'day everyone.... Actually this TXV problem...

    g'day everyone....

    Actually this TXV problem is for control room at oil and gas platform.
    This A/C unit is custom made by manufacturer.

    Superfittertech: - sorry for that wrong info Room area...
  6. Thread: TXV

    by mado
    Replies
    7
    Views
    975

    TXV

    Any body can help me?
    The old TXV has totally under capacity, now I want to replace the new TXV and the problem is to select the new TXV match to the A/C system capacity.

    -to select TXV tonnage...
  7. Replies
    0
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    515

    Lab ventilation for petrochemical industry

    Any body can help me?
    - The provides standard recommendations for ventilation Lab area.
    - Options and changes to the ventilation requirements.
    - The “total” air changes per hour (ACH) for the Lab.
  8. How to select TXV capacity depend on compressor capacity? It is possible?

    The problem is the TXV is under capacity and system cooling not well operates any suggestion to select TXV capacity. What capacity of TXV should I select if my compressor tonnage is 25 tones? Cooling...
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