Troubleshooting by Remote Controller ESIE12-06182 Service DiagnosisTroubleshootingContinue thecondition that theblinking interval of HAP onoutdoor unit PCB is short (∗1)for more than oneminute.Isthere miswiring,a wrong wire type, looseterminal or contact failure in the inter-unitwiring between the indoorand outdoorunits?Field factorNOConnect the connecting line ofindoor and outdoor unitcorrectly.(The phases of connecting lines of indoor andoutdoor unit do not fit each other.)YESWire correctly.NOYESReplace the outdoor fan motor.YESNOWire correctly and securelyfasten the terminal screws.NOIs thepower supply voltagebetween 180 and220 VAC?Is anyoptional accessory (∗2)connected?Is HAPon the outdoor unit PCBblinking?Is HAPon the outdoor unit PCBblinking? (∗1)Is thepower forthe optional accessorysupplied from between 1 and 2on terminal blockX2M?Caution Be sure to turn off power switch before connect or disconnect connector, or parts damage may be occurred.YESYESYESNOYESNOTurn OFF the power supply anddisconnect the connector of theoutdoor fan motor. Then turn thepower ON again.NOAB
