Manitowoc I0320 Specifiche Scaricare il pdf (Pagina 208)

208 Part Number STH025 2/14

CONNECTIONS

Make these connections:

• Suction side of the compressor through the suction

service valve.

• Discharge side of the compressor through the

discharge service valve.

• Receiver outlet service valve, which evacuates the

area between the check valve in the liquid line and

the liquid line solenoid.

• Access (Schraeder) valve on the discharge line

quick-connect fitting, located on the outside of the

compressor/evaporator compartment. This

connection evacuates the condenser. Without it,

the magnetic check valves would close when the

pressure drops during evacuation, preventing

complete evacuation of the condenser.

NOTE: Manitowoc recommends using an access

valve core removal and installation tool on the

discharge line quick-connect fitting. This permits

access valve core removal. This allows for faster

evacuation and charging, without removing the

manifold gauge hose.

Important

Recovery/evacuation of a remote system

requires connections at four points for complete

system evacuation.

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Manitowoc I0320 Specifiche Pagina 208