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Covers procedures, precautions, and notes for connecting refrigerant pipes.
Explains the procedures for tightening stop valves and performing air-tight tests.
Details the basic and triple evacuation methods for vacuuming the system.
Describes the process of charging the system with the correct refrigerant quantity.
Outlines essential checks and safety precautions before system startup.
Describes the step-by-step procedure for conducting the system test run.