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● Do not make the air conditioner wet or electric shock may be lead; Ensure that the air conditioner will
not be cleaned by water rinsing under any circumstance.
● Volatility liquid like thinner or gasoline would damage the appearance of air conditioner. (So, only soft
dry cloth and wet cloth moistened by neutral cleaning fluid could be used to clean the surface panel of air
conditioner.)
6.1 Cleaning the Air Filters
Warning!
Air filters should be cleaned by professionals with proper operation to ensure personal safety.
Suggestion:
If the air filter is dirty, it will cause the reduction of airflow. The unit is overloaded and consumes 6%
more of electricity. So regular cleaning is necessary.
6.2 Cleaning the Unit
Clean the air conditioner and the remote control with dry cloth or a vacuum cleaner. If damp cloth is used,
remove moisture by using dry cloth afterward.
Caution!
● Do not use benzene gasoline, thinners or polishing products for cleaning.
● Do not wash with hot water (above 40 °C). Some parts of the unit may be deformed.
6.3 At the Start of the Season
● Check if there is blockage in inlet or outlet vent of air conditioner.
● Check if the earth wire had earthed reliably by professional.
● Check if the batteries in wireless remote controller had been exchanged.
● Check if the air filter had been install well by professional.
● In order to start up the air conditioner smoothly after long time's turned off, turn on the main power
supply 8 hours before turning on the air conditioner.
Notice: all above should be operated by professional.
6.4 During the off Season
● Cut off the power supply main switch
● Clean the air filters and other parts by professional.
● Leave the fan running for 2-3 hours to dry out the inside of the unit.
● Notice: all above should be operated by professional.
Multi Variable Air Conditioners Floor and Ceiling Type Indoor Unit
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