2-Way, 3-Way Valve - LG LS-T1862AG Manual

2-way, 3-way Valve

Works
Shipping
Air purging
1.
(Installation)
Operation
Pumping down
2.
(Transfering)
Evacuation
3.
(Servicing)
Gas charging
4.
(Servicing)
Pressure check
5.
(Servicing)
Gas releasing
6.
(Servicing)
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Only for training and service purposes
2-way Valve (Liquid Side)
Hexagonal wrench (4mm)
Flare nut
Open position
Closed position
To
piping
connection
To outdoor unit
Shaft position
Closed
(with valve cap)
Open
(counter-clockwise)
Open
(with valve cap)
Closed
(clockwise)
Open
Open
Open
Open
- 37 -
3-way Valve (Gas Side)
Valve cap
Open position
Flare nut
Closed position
To
piping
Service
connection
port cap
To outdoor unit
Shaft position
Closed
(with valve cap)
Closed
(clockwise) (push-pin or with
vacumm pump)
Open
(with valve cap)
Open
(counter-clockwise) (connected manifold
Open
(with charging
Open
(with charging
(with charging cylinder)
Open
(with charging cylinder)
Open
LGE Internal Use Only
Pin
Service
port
Service port
Closed
(with cap)
Open
Closed
(with cap)
Open
gauge)
Open
cylinder)
Open
cylinder)
Open
Open