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Indoor Unit
Indoor Unit
8. Electrical Wiring Diagram
Unit: mm (inch)
MAIN PCB
Print circuit board(MAIN)
EEV
Electronics expansion valve
EVA-IN TEMP
Thermistor EVAPORATE
DISPLAY
Print circuit board(DISPLAY)
M-BLDC
BLDC Motor
EVA-OUT TEMP
Thermistor EVAPORATE
2WIRE SUB
Print circuit board(SUB COMM)
ROOM-TEMP
Thermistor AMBIENT
NOTE
• This wiring diagram applies only to the indoor unit.
• Colors blk: black, red: red, blu: blue, wht: white, yel: yellow, brn: brown, sky: skyblue
• When operating, don't shortciruit 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