Refrigerant System General Procedures

REFRIGERANT SYSTEM GENERAL PROCEDURES




Charging Procedure Flow Chart




Manifold Gauge Set Installation
1. Fully close the valves of the manifold gauge.
2. Connect charging hoses to the high and low-pressure side joints of the manifold gauge.
3. Connect quick couplers to the ends of the charging hoses.
4. Remove the caps from the charging valves of cooler pipe No.1 and No.4.
5. Connect the quick couplers to the charging valves of cooler pipe No.1 and No.4.