63
GW23-002_v03
HEPA filter replacement indicator (15)
There are 5 bars on the display indicating the rest life of the HEPA filter. Along with the
operation of the unit, the life of HEPA filter will be shortened and the indicating lights will
light up accordingly. When all the HEPA bars are lit, the HEPA filter
(1)
needs to be re
-
placed.
CLEANING THE UNIT AND REPLACING THE FILTER
CAUTION: Prior to cleaning or other maintenance,
the air purifier must be unplugged.
1. In order to dismantle the unit, place the appliance
as shown in the picture and pull up the lower end
of the inlet grill
(2)
.
2. After pulling up, push the inlet grill
(2)
toward the dis
-
play panel at the top of the unit as shown in the pic
-
ture.
3. Remove the HEPA filter
(1)
by pulling the strings
attached to the filter.
4. The pre-filter can be removed from the HEPA fil
-
ter
(1)
for cleaning or replacing the HEPA filter
(1)
. The pre-filter is attached to the HEPA filter
(1)
by means of a Velcro fastener. After cleaning
the pre-filter can be reused.
5. Clean the pre-filter after 200–300 hours’ use, or
you can clean it according to the air condition in
room. The inlet grill can be cleaned with a vacu
-
um cleaner or washed under running water. Dry
the pre-filter after cleaning.
6. Clean the air inlet grill
(2)
after 200–300 hours’
use, according to the air condition in the room.
The grill can be cleaned with a vacuum cleaner
or damp cloth.
