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Hexagon wrench(4mm)
Cap
Compound
pressure
gauge
Pressure gauge
Manifold valve
Handle Hi
(Keep full closed)
Charge hose
Vacuum pump
adapter for
counter-flow
prevention
Packed valve
at liquid side
Packed valve at gas side
Service port
(Valve core (Setting pin))
Connecting
pipe
Handle Lo
Charge hose
-101kPa
(-76cmHg)
Vacuum
pump
Gas side (
Ø
9.52 mm)
Liquid side (
Ø
6 mm)
Service port
33 to 42 N
•
m (3.3 to 4.2 kgf
•
m)
14 to 18 N
•
m (1.4 to 1.8 kgf
•
m)
14 to 18 N
•
m (1.4 to 1.8 kgf
•
m)
$,5385*(
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)RUGHWDLOVVHHWKHYDFXXPSXPSPDQXDO
Liquid side piping
Outdoor unit
Gas side piping
(Bigger diameter)
(Smaller diameter)
Torque wrench