Bleed the air and humidity in the refrigerant circuit. Get rid of the caps with the two-way and 3-way valves and in the provider port and join a vacuum pump hose into the provider port. Examination most of the valves and joints for leaks, then disconnect the vacuum. Replace the https://airconditioninginstallati76319.ampblogs.com/5-simple-statements-about-air-conditioning-installation-lancashire-explained-63356879