3-way Valve (Liquid Side) 3-way Valve (Gas
Works Shaft Position Service Port Shaft Position
Shipping Close Closed Closed
(With valve cap) (With cap) (With valve cap) (
Evacuation Closed Open Closed
(Installation and (Clockwise) (Connected manifold (Clockwise) (
Re-installation) gauge w/charging
cylinder)
Operation Open Closed Open
(With valve cap) (With cap) (With valve cap) (
Pumping down Closed Closed Open
(Transferring) (Clockwise) (With cap) (Counter-Clockwise) (
Evacuation Open Open Open
(Servicing) (Counter-Clockwise) (Connected manifold (Counter-Clockwise)(
gauge)
Gas charging Open Open Open
(Servicing) (Counter-Clockwise) (Connected manifold (Counter-Clockwise)(
gauge)
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