9 Oper ating Instr uctions• Ventilate the room regularly.• Pay attention as to whether theinstallation rack is damaged after longperiod of usage.• Switch off the power supply beforecleaning or servicing.• Turn off the power supply if the unit is notused for a long period of time.Caution• Use specified supply cord.• If the supply cord is damaged or neededto be replaced, it must be replaced bythe manufacturer or its service agent ora similarly qualified person in order toavoid a hazard.• Remove the batteries if the unit is notgoing to be use for a long period of time.• New batteries of the same type must beinserted following the polarity stated toprevent malfunction of the remote control.• In case of emergency or abnormalcondition (burnt, smell, etc) occurs, turnoff the power supply.WarningThe appliance is not intended for use by young children or infirmperson without supervision. Young children should be supervised toensure that they do not play with the appliance.Thank you for purchasing Panasonic Air ConditionerSAFETY PRECAUTIONS DefinitionSafety Regulation Operation Condition (OC)Use this air conditioner under the following temperaturerange.DBT: Dry Bulb TemperatureWBT: Wet Bulb TemperatureIndoor OutdoorDBT WBT DBT WBTMaximum Temperature (COOL) 32 23 43 26Maximum Temperature (HEAT) 30 – 24 18Minimum Temperature (COOL) 16 11 16 11Minimum Temperature (HEAT) 16 – -5 -6This sign warns of deathor serious injury.To prevent personal injury,injury to others and propertydamage, the followinginstructions must befollowed.Incorrect operation due tofailure to follow instructionswill cause harm or damage,the seriousness of which isclassified as below:This symbol denotesan action that isPROHIBITED.Caution• This air conditioner must be earthed. Improper grounding will cause electric shock.• Ensure that the drainage piping is connected properly. Otherwise, water will leak.• Current leakage protection equipment must be installed. Otherwise, electric shock or fire mayoccur.• Do not install the unit in a potentially explosive atmosphere.WarningDo not install, remove and reinstall the unit by yourself.• Improper installation will cause leakage, electric shock or fire. Please consult an authorized dealer orspecialist for the installation work.These symbols denoteactions that areCOMPULSORY.WarningThis sign warns of injuryor damage to property.CautionThe instructions to befollowed are classified bythe following symbols:Installation Precautions• Do not wash the unit with water, benzene,thinner or scouring powder.• Do not use for other purposes such aspreservation of food.• Do not use any combustible equipment atairflow direction.• Do not sit or place anything on the indooror outdoor unit.• Do not expose directly to cold air for along period.Operation Precautions• Do not share power outlet.• Do not modify power cord.• Do not use an extension cord.• Do not operate with wet hands.• Do not insert finger or other objects into theindoor or outdoor unit.• Do not attempt to repair the unit byyourself.• Do not use rechargeable (Ni-Cd) batteries.• Keep the remote control away from infantsand small children to prevent them fromaccidentally swallowing the batteries.44C S -E 9D K R W C U -E 9D K R / C S -E 1 2 D K R W C U -E 1 2 D K R