Samsung CNH HDB Series Technical Data Book page 75

4 4 . . El Electric ectrical al Wiring Diagr
Outdoor Units
CXC18SCB (AC018BXSCCC/AA), CXC24SCB (AC024BXSCCC/AA)
MAIN PCB Printed circuit board(MAIN)
INVERTER PCB Printed circuit board(INVERTER)
EMI PCB Printed circuit board(EMI)
NOTE
• This wiring diagram applies only to the outdoor unit.
• Colors blk: black, red: red, blu: blue, wht: white, yel: yellow, brn: brown, sky: skyblue
• When operating, don't short circuit the protection device (High Pressure switch)
• For connection wiring indoor-outdoor transmission F1-F2, outdoor-outdoor transmission OF1-OF2, refer to the
installation manual.
• Protective earth(screw),
Wiring Diagram
: connector,
am
EEV
M-BLDC
OLP-TEMP
: The wire quantity
Electronic Expansion Valve
BLDC Motor
Thermistor OLP