2Confirm to authorized dealeror specialist on usage ofspecified refrigerant type. Usingof refrigerant other than thespecified type may cause productdamage, burst and injury etc.This air conditioner has noventilator for intaking fresh airfrom outdoors. You must opendoors or windows frequentlywhen you use gas or oil heatingappliances in the same room,which consume a lot of oxygenfrom the air.Otherwise there is a risk ofsuffocation in an extreme case.Never use or store gasoline orother flammable vapor or liquidnear the air conditioner — it isvery dangerous.Do not use this appliance in apotentially explosive atmosphere.Never touch the unit with wet hands.Do not insert your fingers orother objects into the airconditioner indoor oroutdoor unit, rotating parts maycause injury.Refrigerant gas leakage maycause fire.For safety, be sure to turn theair conditioner off and also todisconnect the power beforecleaning or servicing.Pull off the power plug froma receptacle, or switch offthe breaker, or switch offthe power disconnecting mean toisolate the air conditioner from themain power supply in case ofemergency.Do not clean inside the indoor andoutdoor units by users. Engageauthorized dealer or specialist forcleaning.In case of malfunction of thisappliance, do not repair byyourself. Contact to the salesdealer or service dealer for arepair.WARNINGz Safety Precautions........................................................... 2z Precautions for Use ......................................................... 4z Names of Parts ................................................................. 5• Operation Mechanism ................................................... 5z Adjusting Airflow Direction ............................................. 6• Adjusting airflow direction for multipleindoor units .................................................................... 7z Maintenance ..................................................................... 8• Before Requesting Services ......................................... 8z Troubleshooting ............................................................... 9z Specifications................................................................. 10• Indoor unit .................................................................... 10• Outdoor unit ................................................................. 11ContentsThank you for purchasing this Panasonic product.This product is a commercialair conditioner indoor unit.Installation Instructions attached.Safety PrecautionsProduct InformationIf you have problems or questions concerning your AirConditioner, you will need the following information. Modeland serial numbers are on the nameplate on the bottom of thecabinet.Model No.Serial No.Date of purchaseDealer’s addressPhone numberThe following symbols used in this manual, alert you topotentially dangerous conditions to users, service personnel orthe appliance:WARNING This symbol refers to a hazard orunsafe practice which can result insevere personal injury or death.CAUTIONThis symbol refers to a hazard orunsafe practice which can resultin personal injury or product orproperty damage.Prohibited matters Matters to beobserved• Read these Operating Instructions carefully before using thisair conditioner. If you still have any difficulties or problems,consult your dealer for help.• This air conditioner is designed to give you comfortableroom conditions. Use this only for its intended purpose asdescribed in these Operating Instructions.