3 InstallationInstallation manual8AZQS100~140B8V1B + AZQS100~140B7Y1BSplit system air conditioners4P3855281 – 2014.083.5.2 Specifications of standard wiring componentsComponent AZQS_V1 AZQS_Y1100 125 140 100 125 140Power supply cable MCA(a) 29.5 A 31.5 A 32.8 A 15.2 A 17.2 A 21.8 AVoltage 230 V 400 VPhase 1~ 3N~Frequency 50 HzWire sizes Must comply with applicable legislationInterconnection cables Minimum cable section of 2.5 mm² and applicable for 230 VRecommended field fuse 32 A 40 A 16 A 20 A 25 AEarth leakage circuit breaker Must comply with applicable legislation(a) MCA=Minimum circuit ampacity. Stated values are maximum values (see electrical data of combination with indoor units for exact values).3.5.3 To connect the electrical wiring on theoutdoor unitNOTICE▪ Follow the wiring diagram (delivered with the unit,located at the inside of the service cover).▪ Fix the earth wire to the stop valve attachment plate sothat it does not slide.▪ Make sure the electrical wiring does NOT obstructproper reattachment of the service cover.1 Remove the service cover.2 Connect the interconnection cable and power supply as follows:cade1~50 Hz220-240 V3N~50 Hz380-415 VV1 Y1L1 L2 L3L1 L2 L3Nbba Interconnection cableb Power supply cablec Earth leakage circuit breakerd Fusee User interfaceabV1 Y1cc ccddee ffa Switch boxb Stop valve attachment platec Earthd Cable tiee Interconnection cablef Power supply cable3 Fix the cables (power supply and interconnection cable) with acable tie to the stop valve attachment plate.4 Route the wiring through the frame and connect it to it.Routing throughthe frameChoose one of the 3 possibilities:ababab231a Power supply cableb Interconnection cable