High discharge temperature-SABROE compressors

[Reignman]

Hi guys!
I need some help here. My SABROE compressor, R404A refrigerant is having high discharge temperature. I already did the descaling of the condenser tubes because there was no delta T between the inlet and outlet of the cooling water. After the descaling the delta T of the cooling water is just 2 degree C and the discharge temperature remains 80 degree C.

[abidmech]

Dear

Your system has some non condensable gasses and purge some air from your system till the normal discharge pressure of your compressor or condenser.

Regard,
Abid Ameen
Abid.ameen@dec.com.pk

[helm_n]

refrigerant overcharge maybe?

low delta t mean high water flow rate.

[RANGER1]

Reighman,
Is it a screw or reciprocating compressor?

If its a screw what is oil temp & others pressures, temps etc?