Panasonic CS-C9DKZW - Refrigeration Cycle Servicing; 3-way Valve Operation

11 3-way Valve
3-way Valve (Liquid Side) 3-way Valve (Gas Side)
Works Shaft Position Service Port Shaft Position Service Port
Shipping Closed Closed Closed Closed
(With valve cap) (With cap) (With valve cap) (With cap)
Air purging Closed Open Closed Open
(Installation and (Clockwise) (Connected manifold (Clockwise) (Push-pin)
Re-installation) gauge w/charging cylinder)
Operation Open Closed Open Closed
(With valve cap) (With cap) (With valve cap) (With cap)
Pumping down Closed Closed Open Open
(Transferring) (Clockwise) (With cap) (Counter-clockwise) (Connected manifold
gauge)
Evacuation Open Open Open Open
(Servicing) (Counter-clockwise) (Connected manifold
gauge)
(Counter-clockwise) (Connected manifold
gauge)
Gas charging Open Open Open Open
(Servicing) (Counter-clockwise) (Connected manifold
gauge)
(Counter-clockwise) (Connected manifold
gauge)
Pressure check Open Open Open Open
(Servicing) (Counter-clockwise) (With cap) (Counter-clockwise) (Connected manifold
gauge)
Gas releasing Open Open Open Open
(Servicing) (Counter-clockwise) (Connected manifold
gauge)
(Counter-clockwise) (Connected manifold
gauge)
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CS-C9DKZW CU-2C18DKH / CS-C9DKZW CU-3C20DKH