Test Operation; Gas Leak Test; Test Running; Packed Valve Handling Precautions - Toyotomi GAN-A180GVR Service Manual

-101kPa
(-76cmHg)
Handle Lo
Charge hose
(For R410A only)
Connecting
pipe
Packed valve
at liquid side
Gas side (Ø9.52 mm)
Liquid side (Ø6.35 mm)
Service port
Hexagon wrench(4mm)
Compound
Pressure gauge
pressure
gauge
Manifold valve
Handle Hi
(Keep full closed)
Charge hose
(For R410A only)
Vacuum pump
adapter for
counter-flow
prevention
(For R410A only)
Vacuum
pump
Packed valve at gas side
Service port
(Valve core (Setting pin))
33 to 42 N m (3.3 to 4.2 kgf
•
14 to 18 N m (1.4 to 1.8 kgf
•
14 to 18 N m (1.4 to 1.8 kgf
•
Cap
m)
•
m)
•
m)
•
Terminal block
Connecting cable
Check places for
flare nut connections
(indoor unit)
Check places
for outdoor unit