• VRV ® Systems • Indoor Units 11• Indoor Units • CEILING MOUNTED CORNER CASSETTE • FXKQ-MAVE8 Wiring diagram8 - 1 Wiring diagramFXKQ-MA3D039564BPower supplyElectric parts boxNote 2Input from outsideNote 1Transmission wiring centralremote controlWired remote control(Optional accessory)220-240V~50Hz220V~60HzNote 3NOTES1 In case using central remote control, connect it to the unit in accordance with the attached instruction manual.2 When connecting the input wires from outside, forced off or on/off control operation can be selected by remote control.In details, refer to the installation manual attached the unit.3 In case high E.S.P. operation, change over the wiring connection from X2A to X3A.4 Use copper conductors only.Indoor Unit R1T Thermistor (Air)A1P Printed circuit board R2T•R3T Thermistor (Coil)A2P Terminal board S1Q Limit switch (Swing flap)C1R Capacitor (M1F) T1R Transformer (220-240V/22V)F1U Fuse (, 5A, 250V) X1M Terminal block (Power)HAP Light emitting diode (Service monitor-green) X2M Terminal block (Control)K1R-K3R Magnetic relay (M1F) Y1E Electronic expansion valveKAR Magnetic relay (M1S) Wired remote controlKPR Magnetic relay (M1P) R1T Thermistor (Air)M1F Motor (Indoor fan) SS1 Selector Switch (Main/Sub)M1P Motor (Drain pump) Connector for optional partsM1S Motor (Swing flap) X16A Connector (Adapter for wiring)Q1M Thermo switch (M1F embedded) X18A Connector (Wiring adapter for electorical appendices)COLORS : BLK : Black PNK : PinkBLU : Blue RED : RedBRN : Brown WHT : WhiteGRY : Gray YLW : YellowORG : Orange,: Terminal block: Connector: Terminal: Field wiring