MovinCool Climate Pro 18 Service Manual - Manual (Page 88)

Repair Section
88
10.2 Removal of Refrigeration Cycle Components
WARNING
• Before replacing any refrigeration cycle component, recover the refrigerant using
standard recovery procedures and equipment.
• When recovering the refrigerant, use the pinch-off tubes at the low pressure side (tube 1)
and high pressure side (tube 2) as shown in the figure below.
CAUTION
• To prevent oxidation, dry nitrogen should be conducted (flow rate 0.27 gal/min (1 L/min)) through
the pinch-off tube during any brazing operation.
• During any component replacement involving brazing, shield nearby parts with a steel plate, etc.,
to protect them from the flame.
< NOTE >
When replacing the compressor, attach the pipe 1 and the pipe 2 packaged in the compressor
assembly.
ILL00910-00
Compressor A, B
A, B, C, D
C, F, G, H
N, O
C, D
E
Indoor Heat Exchanger
Outdoor Heat Exchanger
High Pressure Switch
Electronic Expansion Valve
Distributor
Part to Replace Disconnect At
C
Pipe 1
Pipe 2
E
B
Tube 2
N
Tube 1
O
A
D
F
G
H