DC Inverter U-match Series Floor Ceiling Type Unit
29
7.2 Routine Maintenance
①
. Do turn off the unit and cut off the main power supply when cleaning the air conditioner,
otherwise electric shock may happen.
②
. 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.
③
. Volatile 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.)
(1). Disassembly method of filter screen and electric box cover
1. Open the air inlet grille
①
. Firstly unfix two buckles on the grille as
shown on the picture.
②
. Remove the screws under the buckles by a
screwdriver and then open the inlet grille.
2
．
Clean the filer screen
Clean the filer screen by a vacuum cleaner or
wash it by flashing water. If the oil stain on the
filter can not be removed or cleaned up, wash it
by warm water meld with the detergent. Dry the
filer in the shadow.
Notes:
①
. Never use hot water over 45
℃
(113
℉
) in
case of color fading or turning yellow.
②
. Never dry it by fire so as to prevent the filter
caught fire or deformation.
3.Disassemble the left and right side board
①
. After the grille is removed, use a screwdriver
to remove the screws shown on the picture.
②
. Push the side plate as per the arrowed
direction and take it down.
4. Disassemble the right side board
Disassembly method of right side board Step 3
