7
Maintenance
Warning:
• B efore the cleaning of the air conditioner, it must be shut down and the electricity
must be cut off for more than 5 minutes, otherwise there might be the risk of electric
shocks.
A
• D o not use gasoline, benzene, thinner or any other chemicals, or any liquid insecticide
on the air conditioner, as these substances may cause flaking off of the paint,
cracking or deformation of plastic parts.
• N ever attempt to clean the unit by pouring water directly over any of the surface
areas, as this will cause deterioration of electrical components and wiring insulation.
7.1 Clean the unit
When the unit is contaminated, clean it gently
with a wrung towel using tepid water below 40°C (104°F).
7.2 Clean the air filter
1. Remove the air filter
Respectively draw back the upper air intake grille and the lower air intake grille, take out the upper
1
air filter
and the lower air filter
C
Note: There are two types about the low air intake grille,please refer to Fig. 1 or Fig. 2.
If the low air intake with a srew, please remove the srew at first.
20 / 116 EN
2
.
Fig. 1
1
1
2
Mobile room air conditioner / User Manual
Fig. 2
2