User Manual
E-12
CARE AND MAINTENANCE
CARE AND MAINTENANCE
HUMIDIFYING FILTER / TRAY
E-12
Remove the Filter Frame.
1
2
Remove the Humidifying Filter from the Tray.
Turn the handle down on
the reverse side.
Remove the Humidifying 
Filter.
Pull up
Turn down
Open
Remove
• 
CAUTION
Drops of water may drip from the Humidifying Filter and the Filter Frame.
CAUTION
Rinse the Humidifying Tray, the Filter Frame and the Humidifying Filter. 
Float (Styrofoam)
Float
Humidifying Tray
Humidifying Filter
Filter Frame
Cross-Section 
view
Float
Tab
2.
Insert the tab of the 
float into the hole.
3.
Insert the tab on the 
other side of the float 
into the hole.
Insert the float 
under this tab.
1.
• Do not remove the Floats.
• If the Float comes off from the Humidifying Tray, install it in the order shown 
 below.
Odor occurrence may be suppressed when washing Humidifying Filter and Humidifying Tray with water 
carefully even if the Filter Indicator Light is not ON.
Always be sure to remove the power plug 
from the wall outlet.
E-13
ENGLISH
2
3
4
NOTE
How to clean the Humidifying Tray and the Filter Frame
when overly dirty
1. •  Remove the Filter Frame from the Humidifying Tray and fill it with 
 water until the “FULL” indicator.
  •  Put the Filter Frame in water.
2. Add a small amount of kitchen detergent to the water.
3. Soak for 30 minutes.
4. Rinse off the kitchen detergent with clean water.
• Clean any hard-to-reach parts which with a cotton swab or toothbrush.
NOTE
1.
 Soak in water with a descaling solution 
 for about 30 minutes.
Recommended descaling solutions
•  Citric acid (available at some drugstores)
•  100% bottled lemon juice with no pulp.
<with citric acid>
<with lemon juice>
3 cups 
of water 
¹
⁄
⁴ cup
stir well!
2.
 Rinse off the descaling solution 
 with plenty of water.
stir well!
2 
¹
⁄
² cups 
of water 
3 tea-
spoons
• When using lemon juice as your 
 descaling solution, allow to soak for 
 longer.
CAUTION
Hook latches 
of cover
 (3 positions).
Also in the same left side.
Align the directions.
Install
Close
Install the Humidifying Filter 
by fitting the grooves at left 
and right side to the guides 
on the Humidifying Tray.
After maintenance, correctly reattach the parts.
Return the Tray Handle 
to its original position.
Lift the Tray Handle.
Return it to its 
original position.
How to remove the water scale
Guide
Right side
Groove
KC-F30J_EN.indd 12 2018/05/24 13:24:59










