zenen
04-08-2011, 12:27 PM
Dear fellow experts,
I have a package unit with downflown configuration, (raised floor 600mm), connected with an external condenser unit.
Refrigerant piping is 1, 3/8 & 7/8 no longer than 10meters. Refrigerant charge is around 24kg.
Design pressure test is at 24bar.
What pressure test would you advice that I use. 30bar or 40bar? and how long...lets say for 24hrs?
thanks,
Z
I have a package unit with downflown configuration, (raised floor 600mm), connected with an external condenser unit.
Refrigerant piping is 1, 3/8 & 7/8 no longer than 10meters. Refrigerant charge is around 24kg.
Design pressure test is at 24bar.
What pressure test would you advice that I use. 30bar or 40bar? and how long...lets say for 24hrs?
thanks,
Z