THE ULTRA
®
SERIES USER MANUAL
THE CONSORTIUM OF GLOBAL H20 MANUFACTURERS
12
1.1 Cleaning of Air Filter:
Please clean air filter regularly according to the air pollution situation in order to ensure
proper air supply. Take off air filter from the side as shown in picture 1.1-1
，
1.1-2
，
1.1-3.
Rinse in clean water to remove dirt and then replace.
1.1-1
1.1-2
1.1-3
1.2 Cleaning of the water collector:
Remove water collector from the back. Clean and return to original position.
1.3 Cleaning the bottom of the tank:
a. Keep pressing POWER to switch off the power as shown in Picture 1.3-1; unplug the
power cord;
b. Remove bottom tank
（
Picture 1.3-2
）
；
c. Open tank cover
（
picture1.3-3
）
; remove filter cup
（
picture1.3-4
）
；
d. Remove filter net
（
A
）
, filter bracket
（
B
）
, and filter fiber
（
C
）
. Rinse the cup filter with
clean water
（
D
）；（
Picture 1.3-5
）
;
e. Disconnect the pin of bottom water sensor
（
picutre1.3-6
）
; pull out water outlet
tubing
（
picture 1.3-7
）；
(Note: In case quick coupler is used for the connection,
please press the front retainer ring inward and pull out.);
f. Remove small outlet filter and rinse with clean water
（
picture 1.3-8
）
. Check to ensure the
filter net is in good condition; otherwise, replace with new one. Wipe off the dirt on the
tank walls.
g. Put back in place all parts.
1.3-1
1.3-2
1.3-3
1.3-4
1.3-5
1.3-6
1.3-7
1.3-8
1.2
A
B
C
1
2
water