iiIMPORTANT!Please Read Before StartingThis air conditioner must be installed by the sales dealeror installer.This information is provided for use only by authorizedpersons.For safe installation and trouble-free operation, you must:Carefully read this instruction booklet before beginning.Follow each installation or repair step exactly as shown.This air conditioner shall be installed in accordance withNational Wiring Regulations.Pay close attention to all warning and caution noticesgiven in this manual.WARNINGThis symbol refers to a hazard or unsafepractice which can result in severepersonal injury or death.CAUTIONThis symbol refers to a hazard or unsafepractice which can result in personal injuryor product or property damage.If Necessary, Get HelpThese instructions are all you need for most installationsites and maintenance conditions. If you require help for aspecial problem, contact our sales/service outlet or yourcertified dealer for additional instructions.In Case of Improper InstallationThe manufacturer shall in no way be responsible forimproper installation or maintenance service, includingfailure to follow the instructions in this document.SPECIAL PRECAUTIONSWARNING When WiringELECTRICAL SHOCK CANCAUSE SEVERE PERSONALINJURY OR DEATH. ONLY AQUALIFIED, EXPERIENCEDELECTRICIAN SHOULDATTEMPT TO WIRE THISSYSTEM.• Do not supply power to the unit untilall wiring and tubing are completed orreconnected and checked.• Highly dangerous electrical voltages areused in this system.Carefully refer to the wiring diagram andthese instructions when wiring. Improperconnections and inadequate groundingcan cause accidental injury or death.• Connect all wiring tightly. Loose wiringmay cause overheating at connectionpoints and a possible fire hazard.• Provide a power outlet to be usedexclusively for each unit.• Provide a power outlet exclusively foreach unit, and full disconnection meanshaving a contact separation in all polesmust be incorporated in the fixed wiringin accordance with the wiring rules.• To prevent possible hazards frominsulation failure, the unit must begrounded.When TransportingBe careful when picking up and movingthe indoor and outdoor units. Get a partnerto help, and bend your knees when liftingto reduce strain on your back. Sharpedges or thin aluminum fins on the airconditioner can cut your fingers.When Installing…Select an installation location which isrigid and strong enough to support or holdthe unit, and select a location for easymaintenance.…In a RoomProperly insulate any tubing run inside aroom to prevent “sweating” that can causedripping and water damage to walls andfloors.CAUTIONKeep the fire alarm andthe air outlet at least1.5 m away from the unit.…In Moist or Uneven LocationsUse a raised concrete pad or concreteblocks to provide a solid, level foundationfor the outdoor unit. This prevents waterdamage and abnormal vibration.…In an Area with High WindsSecurely anchor the outdoor unit downwith bolts and a metal frame. Provide asuitable air baffle.…In a Snowy Area (for Heat Pump-typeSystems)Install the outdoor unit on a raised platformthat is higher than drifting snow. Providesnow vents.…At least 2.5 mIndoor unit of this air conditioner shall beinstalled in a height of at least 2.5 m.…In laundry roomsDo not install in laundry rooms. Indoor unitis not drip proof.