Disassembly

Equipment needed: Vacuum pump, Charging cylinder, Manifold gauge, Brazing equipment. Pin-off tool capable of making a leak-proof seal, Leak detector, Tubing cutter, Hand Tools to remove components, Service valve.

 

COMPOUND GAUGE

 

 

CONDENSER

 

 

 

 

(HIGH PRESSURE SIDE)

MANIFOLD

 

 

 

 

 

 

 

GAUGE

A

 

 

 

B

 

CAPILLARY TUBE

 

 

 

 

 

 

SEE INSETS

 

 

 

 

BELOW

 

 

 

 

EVAPORATOR

 

 

 

 

(LOW PRESSURE SIDE)

 

 

COMPRESSOR

 

 

 

 

 

LOW

HI

 

 

A

 

A

 

B

B

 

 

 

 

 

 

 

EXTERNAL

 

 

 

 

VACUUM PUMP

 

CHARGING

 

 

 

 

 

 

 

 

CYLINDER

 

 

 

 

C

 

 

Figure 33A-Pulling Vacuum

Figure 33B-Charging

 

21Room Air Conditioner

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LG Electronics RAD-183A, WG1805RY6, WG2405RY6, RAD-243A service manual Pulling Vacuum