Heat Controller DMC24DB-1, DMH24DB-1 manual Way, 3-way Valve, Way Valve Liguid Side

2-way, 3-way Valve

2-way, 3-way Valve

2-way Valve (Liguid Side) 3-way Valve (Gas Side)

		Valve cap
	Hexagonal wrench		Open position
	(4mm)
Flare nut		Flare nut	Closed position
	Open position
				Pin
	Closed position
To		To
piping		piping	Service	Service
connection		connection
			port cap	port
To outdoor unit		To outdoor unit

	Works	Shaft position	Shaft position	Service port
	Shipping	Closed	Closed	Closed
		(with valve cap)	(with valve cap)	(with cap)
	Air purging	Open	Closed	Open
1.	(Installation)	(counter-clockwise)	(clockwise)	(push-pin or with
				vacuum pump)
	Operation	Open	Open	Closed
		(with valve cap)	(with valve cap)	(with cap)
2.	Pumping down	Closed	Open	Open
	(Transfering)	(clockwise)	(counter-clockwise)	(connected
				manifold gauge)
	Evacuation	Open	Open	Open
3.	(Servicing)			(with charging
				cylinder)
	Gas charging	Open	Open	Open
4.	(Servicing)			(with charging
				cylinder)
	Pressure check	Open	Open	Open
5.	(Servicing)			(with charging
				cylinder)
6.	Gas releasing	Open	Open	Open
	(Servicing)			(with charging
				cylinder)

66Multi type Air Conditioner