Routine Maintenance - McQuay MQS-174018-CFC216A Installation And Operation Manual

DC Inverter U-match Series Floor Ceiling Type Unit

8.2 Routine Maintenance

Do turn off the unit and cut off the main power supply when cleaning the air conditioner,
①.
otherwise electric shock may happen.
Do not make the air conditioner wet or electric shock may be lead; Ensure that the air
②.
conditioner will not be cleaned by water rinsing under any circumstance.
Volatile liquid like thinner or gasoline would damage the appearance of air conditioner. (So, only
③.
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
Firstly unfix two buckles on the grille as
①.
shown on the picture.
Remove the screws under the buckles by a
②.
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.
Note:
Never use hot water over 45℃ in case of
①.
color fading or turning yellow.
Never dry it by fire so as to prevent the filter
②.
caught fire or deformation.
WARNING!
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