Daikin ARXN25N6V1B9 Installation Manual

Contents

10 EnglishCAUTIONWhen connecting the connecting wires to the terminal board using a single core wire, be sure to perform curling.Problems with the work may cause heat and fires.3) Pull the wire and make sure that it does not disconnect. Then fix the wire in place with a wire stop.WiringWiring diagramWiring diagram parts table: Terminal strip : Field wiring: Connector : Terminal: ConnectionBLK : Black ORG : OrangeBLU : Blue RED : RedBRN : Brown WHT : WhiteGRN : Green YLW : YellowNotes : Refer to the nameplate of the unit for power requirements.: OUTDOOR Outdoor: CONDENSER Condenser: DISCHARGE DischargeStrip wire endto this point.Excessive strip lengthmay cause electricalshock or leakage.Good WrongStripping wire at terminal blockC1, C2, C400, C405............. CapacitorV1R..................................... Diode bridgeE1, E2, HL1, HN1,S, HR1, HR2........................ ConnectionFU2, FU3 ............................ FuseIPM1, IPM2 ......................... Intelligent power moduleL.......................................... LiveL1R ..................................... ReactorM1C .................................... Compressor motorM1F..................................... Fan motorK30R, K10R, MR4 ............... Magnetic relayN ....................................NeutralA1P.................................Printed circuit boardPS ..................................Power supplyQ1M ...............................Overload protectorR1T, R2T, R3T, PTC .....ThermistorS20,S30,S40,S71,S80,S90..................ConnectorF1S ................................Surge arresterV2, V3............................VaristorX1M................................Terminal stripY1E ................................Electronic expansion valve coilY1S ................................Four way valve coilZ1C,Z2C,Z3C.................Ferrite core................................Protective earth................................Earth