Daikin FXZQ05TAVJU Operation Manual

Also see for FXZQ05TAVJU: Installation manual

Contents

operation manual

1EnglishCONTENTSSAFETY CONSIDERATIONS .....................................[i] [ii]1. NAMES AND FUNCTIONS OF PARTS ............................ 12. MAINTENANCE(FOR SERVICE PERSONNEL) ....................................... 11. NAMES AND FUNCTIONS OF PARTSijkabgfcehdaAir outletFan airflow can be set to auto (Note) or 1 of 3 settingsfrom the remote controller.(Note) Auto fan speed control is only available whenusing the BRC1E73 remote controller.bHorizontal blade (inside air outlet)Vertical airflow direction can be set to auto, swing, or1 of 5 settings from the remote controller.c Suction grille(Refer to “2. MAINTENANCE”)d Air filter (inside suction grille)(Refer to “2. MAINTENANCE”)eAir outlet identification mark( )Use this mark as a reference for setting the airflowdirection.(only for BRC1E73)fRemote controller (optional part)The remote controller may not be needed dependingon the system configuration.g Drain pipinghDraining pump (built-in)It drains moisture in the room removed during thecooling operation.i Refrigerant pipingj Transmission wiring (field installed)Power supply wiring (field installed)kGround wiring (Note)(Note)Ground wiring allows electricity flow from theindoor unit to the ground for prevention ofelectric shocks or a fire in case of emergency.2. MAINTENANCE(FOR SERVICE PERSONNEL)ONLY A QUALIFIED SERVICE PERSON ISALLOWED TO PERFORM MAINTENANCEWARNING• Do not use flammable gas (such as hair sprays andinsecticides) near the air conditioner.• Do not wipe the air conditioner with benzine or thinner.It may cause cracks, electric shocks or a fire.• Never put your fingers or rods in the air inlet, air outletor horizontal blade. The fan is rotating at high speed, soyou would get injured.CAUTION• Do not wash the air conditioner with water.It may cause electric shocks or a fire due to leakage.• Make sure to turn off the air conditioner when takingcare of the air conditioner and disconnect the powersupply breaker.Unless the power supply is disconnected, it may causeelectric shocks and injuries.• When working at a high place, give caution to yourfooting.If the scaffold is unstable, it may cause injuries due tofall and stumbling.NOTE• Do not remove the air filter except for cleaning.Operating the unit without an air filter may result infailure.• Do not attach substances (such as paper towels)other than the specified air filter to the air inlet. Theperformance may drop and cause freeze-up/waterleakage.HOW TO CLEAN THE AIR FILTERWhen the remote controller indicates “Time to clean filter”,clean the air filter.• The indication is made after the system runs for a definedperiod of time.NOTE• You may change the time of indication “Time to clean filter”.If the indoor unit is used in a space where the air ismore contaminated, ask your local dealer for solution.Dust level Time until indication is displayedNormal 2500 hours (equivalent to one year)More contaminated 1250 hours (equivalent to a half year)• If it becomes difficult to remove dust from the air filter,replace the air filter.(The replacement air filter is an optional accessory.)