Safety Precautions • Do not use for any purpose other than roo m co m fort. Do not use this air conditioner to preserve precision devices, food, pets, plants, and art objects. It m ay cause deterioration. CAUTION • Turn off the m ain power switch if the unit is not to be used for an extended ti m e. • Always insert the filters securely. Clean filter once every two weeks. Operation without filters m ay cause failure. • Do not drink water drained fro m the air conditioner. WARNINGS (for using R32 refrigerant only) • Do not use any m eans to accelerate the defrosting process or to clean the unit, other than those reco mm ended by the m anufacturer.
• Do not use or store the appliance in spaces with potential ignition sources (for exa m ple: open fla m es, an operating gas appliance or an operating electric heater). • Do not pierce or burn refrigerant tubing. Be aware that refrigerants m ay not contain an odor. • Keep ventilation openings clear of obstruction. • Store the appliance in a way that will prevent m echanical da m age fro m occurring. • Store the appliance in a well-ventilated area where the roo m size corresponds to the roo m area as specified for operation.
• Any person who is involved with working on or breaking into a refrigerant circuit should hold a current valid certificate fro m an industry-accredited assess m ent authority, which authorizes their co m petence to handle refrigerants safely in accordance with an industry recognized assess m ent specification. • Servicing shall only be perfor m ed as reco mm ended by the equip m ent m anufacturer. Maintenance and repair requiring the assistance of other skilled personnel shall be carried out under the supervision of the person co m petent in the use of fla mm able refrigerants. • Fla mm able refrigerant (R32) is used within the air conditioner.
When m aintaining or disposing of the air conditioner, the refrigerant (R32) shall be recovered properly, do not discharge to air directly. Caution: Risk of fire/ flammable materials (Required for R32/R290 units only) IMPORTANT NOTE:Read this manual carefully before installing or operating your new air conditioning unit. Make sure to save this manual for future reference. Page 5