8. Electrical Wiring Diagram
20
Outdoor unit
MAIN PCB
Print circuit board(MAIN)
EEV
Electronic Expention Valve
DIS-TEMP
Thermistor DISCHARGE
INVERTER PCB
Print circuit board(INVERTER)
M-BLDC
BLDC Motor
OUT-TEMP
Thermistor AMBIENT
EMI PCB
Print circuit board(EMI)
OLP-TEMP
Thermistor OLP
COND-TEMP
Thermistor CONDENSOR
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 shortcircuit 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),
: connector,
: The wire quantity
