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Safety
Precautions
CAUTION
•  Do not use for any purpose other than room comfort.
Do not use this air conditioner to preserve precision devices, food, pets, plants, 
and art objects. It may cause deterioration.
•  Turn off the main power switch if the unit is not to be used for an extended time.
• Always insert the filters securely. Clean filter once every two weeks.
Operation without filters may cause failure.
•  Do not drink water drained from the air conditioner.
WARNINGS (for using R32 refrigerant only)
•  Do not use any means to accelerate the defrosting process or to clean the unit, 
other than those recommended by the manufacturer. 
•  Do not use or store the appliance in spaces with potential ignition sources (for 
example: open flames, an operating gas appliance or an operating electric heater).
•  Do not pierce or burn refrigerant tubing. Be aware that refrigerants may not 
contain an odor.
•  Keep ventilation openings clear of obstruction. 
•  Store the appliance in a way that will prevent mechanical damage from occurring.
•  Store the appliance in a well-ventilated area where the room size corresponds to 
the room 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 from an industry-accredited assessment 
authority, which authorizes their competence to handle refrigerants safely in 
accordance with an industry recognized assessment specification.
•  Servicing shall only be performed as recommended by the equipment 
manufacturer. Maintenance and repair requiring the assistance of other skilled 
personnel shall be carried out under the supervision of the person competent 
in the use of flammable refrigerants.
•  Flammable refrigerant (R32) is used within the air conditioner. When maintaining 
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.