6Safety precautionsCAUTIONIndoor unit and outdoor unitDo not wash the indoor unit withwater, benzine, thinner or scouringpowder to avoid damage orcorrosion at the unit.Do not use for preservation ofprecise equipment, food, animals,plants, artwork or other objects. Thismay cause quality deterioration, etc.Do not use any combustibleequipment in front of the airflowoutlet to avoid fire propagation.Do not expose plants or pet directlyto airflow to avoid injury, etc.Do not touch the sharpaluminium fin, sharp parts maycause injury.Do not switch ON the indoor unitwhen waxing the floor. After waxing,aerate the room properly beforeoperating the unit.Do not install the unit in oily andsmoky areas to prevent damage tothe unit.Do not dismantle the unit forcleaning purpose to avoid injury.Do not step onto an unstable benchwhen cleaning the unit to avoidinjury.Do not place a vase or watercontainer on the unit. Water mayenter the unit and degrade theinsulation. This may cause anelectric shock.Do not open window or door forlong time during operation, it maylead to inefficient power usage anduncomfortable temperature changes.Prevent water leakage by ensuringdrainage pipe is:- Connected properly,- Kept clear of gutters andcontainers, or- Not immersed in waterAfter a long period of use or use withany combustible equipment, aeratethe room regularly.After a long period of use, makesure the installation rack does notdeteriorate to prevent the unit fromfalling down.Remote controlDo not use rechargeable (Ni-Cd)batteries. It may damage the remotecontrol.To prevent malfunction or damage ofthe remote control:• Remove the batteries if the unitis not going to be used for a longperiod of time.• New batteries of the same typemust be inserted following thepolarity stated.Power supplyDo not disconnect the plug by pullingthe cord to prevent electric shock.ACXF55-17690_book1.indb 6ACXF55-17690_book1.indb 6 12/7/2017 5:07:02 PM12/7/2017 5:07:02 PM