Samsung RAC Series Technical Data Book

Also see for AC018MNADCH/AA: Installation manual Service manual

Contents

238. Electrical Wiring DiagramOutdoor UnitAC018MXSCCC/AA, AC024MXSCCC/AAMAIN PCB Printed circuit board(MAIN) EEV Electronics Expansion Valve DIS-TH(200K) Thermistor DISCHARGEDRED PCB Printed circuit board(DRED) M-BLDC BLDC Motor OUT-TH(10K) Thermistor AMBIENTSMPS Printed circuit board(SMPS) OLT-TH(200K) Thermistor OLP COND-TH(10K) Thermistor CONDENSORSUB Printed circuit board(SUB) BELT HEATER Comp Belt HeaterNOTE• This wiring diagram applies only to the outdoor unit.• Symbols show as follow: blk: black, red: red, blu: blue, wht: white, yel: yellow, brn: brown, sky: skyblue, grn: green• For connection wiring indoor-outdoor transmission F1-F2• : Protective earth(SCREW)Outdoor Unit