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Author Question: What items should be included in a preliminary visual inspection when looking for refrigerant leaks? ... (Read 37 times)

saliriagwu

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on: Jul 26, 2018
What items should be included in a preliminary visual inspection when looking for refrigerant leaks?
 
  What will be an ideal response?

Question 2

What method is recommended for raising the pressure of the refrigerant in a low-pressure chiller?
 
  What will be an ideal response?


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snackralk

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Reply #1 on: Jul 26, 2018
Answer to Question 1

Refrigerant lines and joints properly assembled Lines supported and braced
Look for any metal to metal contact points

Refrigerant lines should not come into direct contact with concrete.

Answer to Question 2

The EPA recommends circulating warm water through the chiller to raise the evaporator pressure.


saliriagwu

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Reply 2 on: Jul 26, 2018
YES! Correct, THANKS for helping me on my review

cici

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Reply 3 on: Yesterday
Excellent

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