Maintenance
Clean the air filter
2.Dismantle the air filter
Pull the two side handles at the back of the air inlet grille, lift the air filter to dismantle it.
Open and remove 
3. Clean
Notice
Do not use the hot water over 50* to clean to avoid discoloration or deformation.
Do not dry the unit on fire, the filter may be burnt.
Use cleaner or water to clean to remove dust.
*A*Use cleaner to remove dust.
*B*When the dust is too much, use soft brush and neutral detergent.
*C*Throw the water off, then put it in the shadow for airing.
4.Install air filter
(1)Put the air filter into those extruding parts at the top of the air inlet grille. (2)Draw the handles at the back of the air inlet grille inwards to fix the air
filter.
5.Close air inlet grille Referring to procedure 1.
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