nicksab
04-10-2011, 05:38 PM
hey everyone,
I am having issues with my display cooler
Symptoms: cooler not going any lower than 62F and txv valves /distributor icying upon both evaporators.
Measurements:
Refrigerant: R401A
suction line: 6 PSI @ 58F
liquid line : 90 PSI @ 80 F
according to R401A P/T chart,
superheat= 57F
subcooling= 5F
What s the cause of the problem? how can i fix it?
Thank you for your help
I am having issues with my display cooler
Symptoms: cooler not going any lower than 62F and txv valves /distributor icying upon both evaporators.
Measurements:
Refrigerant: R401A
suction line: 6 PSI @ 58F
liquid line : 90 PSI @ 80 F
according to R401A P/T chart,
superheat= 57F
subcooling= 5F
What s the cause of the problem? how can i fix it?
Thank you for your help