• Outdoor Units • R-410A • RKS-F2V1B17• Split Sky Air • Outdoor Units277 Wiring diagram7 - 1 Wiring diagram3D046707HRKS25-35F2V1BR : Protective earthC74,C75C94,C95,C100 : CapacitorDB1,DB2 : Diode bridgeFU1,FU2,FU3 : FuseIC11 : TriacIPM1 : Intelligent power moduleL : LiveL1 : CoilL1R : ReactorM1C : Compressor motorM1F : Fan motorMRCW,MRM10,MRM20 : Magnetic relayN : NeutralPCB1,PCB2 : Printed circuit boardQ1L : Overload protectorR1T,R2T,R3T,R12T : ThermistorS10,S11,S20S30,S40,S70S80,S90,S91HC3,HC4,HL3,HN3: ConnectorgField wiringIndoorOutdoor(outdoor)(Condenser)(discharge)SA1 : Surge arresterV1,V2,V3 : VaristorX1M : Terminal stripY1E : Electronic expansion valve coilY1R : Reversing solenoide valve coilZ1C,Z2C : Ferrite coreIn case of coolingonly type In case of heatpump typeNOTE1. Refer to the nameplate for the power requirements.3D056145RKS50F2V1BR : Protective earthZ1C∼Z4C : Ferrite coreX1M,X2M : Terminal stripY1E : Electronic expansion valve coilV2,V3,V5,V6,V11 : VaristorSA2 : Surge arresterF1U,F2U,FU3 : FuseAC1,AC2U,V,W,X11AE1,E2HR1,HR2 : ConnectorMRM10, MRM20,MRC/W : Magnetic relayR1T∼R3T : ThermistorS2∼S102 : ConnectorLEDA : Pilot lampL : LiveN : NeutralS1W : Forced operation on/off switch (SW1)S4W : Local setting SW (SW4)gField wiringIndoorPower supplyOutdoor(outdoor)(Condenser)(discharge)M1C : Compressor motorsM1F : Fan motorL1R : ReactorQ1L : Overload protectorPM1 : Power modulePCB1, 2 : Printed circuit boardSheet metal : Terminal strip fixed plateTo indoor unitSheet metal