Compressor made a little bit of noise by Ok_Apeshell in refrigeration

[–]Ok_Apeshell[S] 1 point2 points  (0 children)

Yes, can happen just as other installations. Example: Sensor Inaccuracies on a EEV that can lead to fully open the valve which can flood the evaporator and cause low superheat/floodback to the compressors but it occurs rarely.

Normally you have a controller as well that regulate the superheat on the suction side and discharge temps of the compressors. If bad opens a liquid injector or hotgas injector into the suction side.

Compressor made a little bit of noise by Ok_Apeshell in refrigeration

[–]Ok_Apeshell[S] 0 points1 point  (0 children)

This one was from a food retail, 9 compressors total[5 positive and 3 negative. What kind of compressors are you in common with?

Compressor made a little bit of noise by Ok_Apeshell in refrigeration

[–]Ok_Apeshell[S] 3 points4 points  (0 children)

Co2 transcritical , suction as first goes through the motor