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CONNECTING REFRIGERANT PIPING LINES
18-2 REFRIGERANT CONNECTIONS CHART FOR AIR CONDITIONER EQUIPPED WITH
SIDE DISCHARGE OUTDOOR UNITS
TOP DISCHARGE OUTDOOR UNITS
(1) Pipes Flaring
(2) Pipes Connections
(3) Air Purging
(4) Leak Check
(5) Pipes Insulation
(6) Opening Valves