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Name of Each Part and Optional Accessories
Name of Each Part
Oil separator
Electrical box
Low pressure
sensor
Low pressure
service valve
Front of refrigeration unit
Component Layout in the Electrical Box
Left section of left side
of refrigeration unit
Optional Accessories
Name
Suction filter
Filter Dryer
Fin guard for gas cooler
Note: The filter dryer (one is shipped with each refrigeration unit) is a standard component. When replacing the filter
dryer, use the same filter dryer (Model No. D-155T) shown above as the standard component.
Electronic expansion
valve for pressure
reduction
(MOV5)
Balance pressure
solenoid valve
(EV2)
Electronic expansion
Valve for gas return
(MOV6)
Oil service valve
High pressure
service valve
refrigeration unit
High voltage danger
indication light
Reactor
INV-H PCB
INV-F PCB
Power terminal block
Control terminal block
Heatsink temperature sensor
Model No.
S-008T
D-155T
(Type: CO-085-S)
SPK-GA4014
Compressor
Oil level switch
High pressure
sensor
Back of refrigeration unit
Left side of
FM1
(Box back side)
INV-M
PCB
FC3-
PCB
From top F1, F2
Diode
F7
Applicable refrigeration unit
OCU-CR1001VF
Ambient
temperature
sensor
Flash chamber
Intermediate
pressure sensor
Unit outlet
pressure sensor
Electronic expansion valve
for liquid return (MOV7)
Front of
refrigeration unit
Operation
switch
CR2A-PCB
From left 1X1, 1X2, 1X3
Remarks
Prevention of dust penetration
φ 15.88
(Outer diameter welding)
Guard made from wire
7
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