Daikin LRYEQ16AY1 Service Manual

Also see for LCBKQ3AV1: Installation manual Operation manual

Contents

Daikin LRYEQ16AY1 Service Manual Manual pdf 173 page image

SiBE811001EB TroubleshootingCONVENI-PACK 1728.4.5 Indoor Unit Fan Motor Overload / Overcurrent / LockError Code A6ApplicableModelsFXMQMethod of ErrorDetectionDetects when the separate fan power supply is turned OFF.Error DecisionConditionsWhen the separate power supply for the indoor unit fan is not detected as being turned ONduring operation.SupposedCauses Defective power supply for indoor unit fan motor Clogging drain piping Actuation of indoor unit fan protection device Poor fan wiring contact.TroubleshootingCaution Be sure to turn off the power switch before connecting or disconnecting connectors, or parts may be damaged.Is the power supplyfor indoor unit fanconnected correctly?Restart.Operation is normal.NOYESYESNOConnect correctly.The indoor unit fan motor mayhave experienced anunscheduled stoppage due tooverload, overcurrent, or lock.Replace the indoor unit PCB.