CADO STEM 620 User manual

Quick Start Guide
Guide de démarrage rapide
Schnellstartanleitung
Guida Rapida
Skrócona Instrukcja Obsugi
620
Humidier

3
Top panel
Base unit
Duct pipe
holder
Air fi lter
Air fi lter cover
Parts
Mist outlet
Duct pipe
Filter cartridge
Water tank lid
(water inlet)
Water tank

4
Air fi lter cover (air inlet)
Bottom
Inside
Atomizer
Water outlet
Power cord
connecting port
Control panel
Tank component
Illumination intensity
sensor
Lower tank indicator
Power cord
Fan blowout port
Water drain hole

5
Assembly
1. Install the duct pipe holder in the direction of the arrow.
2. Pass the top panel through the duct pipe holder, then align the top panel in
position with the protrusions on the base unit and install the top panel.
Back side of
the top panel
Projection part
of the base unit
Note:
•Installing the panel in the wrong position can damage the control panel and other elements.

6
Note:
•Failure to install the fi lter cartridge properly can
result in water leakage.
3. With the mist outlet facing upward, install
the duct.
4. Insert the fi lter cartridge in the tank by
twisting until it locks.
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1
2
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Note:
•Failure to insert the tank properly can result in
a problem with the water supply to the tank
component or in water leakage.
5. Gently insert the tank into the end of the
base unit.
6. Connect the power cord to the power
cord connecting port.
7. Plug the power code into the outlet.
All indicators on the operation panel and
the lower tank indicator turn on, for about
2 seconds when power is connected
properly.

8
Adding water
Note:
•Only tap water, water fi ltered with a water purifi er, and soft water can be used.
With pure water or distilled water, the water level detection cannot be performed normally,
which can cause water leakage.
•Clean the appliance periodically (more than once a week is recommended).
•Replace the water in the water tank every day with fresh water.
1. With the tank hoded, open the water tank
lid either to the left or right.
2. Pour water into the tank with a kettle or
something similar, then close the lid.
MAX

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Note:
•When uing the unit, ensure there is a proper distance between the unit and wallsor its surroundings,
as shown in the illustration. In particular, be sure to leave at least 1 m of space above the mist outlet.
NO! NO!
•Do not use the product on carpets or rugs with
long fi bers. The unit may tilt or the air inlet may
be blocked and cause a breakdown.
•Do not use the unit on an incline, or an unstable
or high position. In such positions the unit has a
risk of falling, tumbling or breaking down.
Installing the unit
More than
50 cm
More than
50 cm
More than
50 cm
More than
50 cm
More than 1 m

10
How to operate
Control panel
Starting the unit
Press the power button. Water supply starts from the tank.
Once a suffi cient water level is reached in the tank component of the base unit,
the operation starts in Auto mode.
If the auto operation button is pressed while the machine is in operation,
the indicator turns off and the unit stops operation.
Note:
•It takes a while to start operation if the tank component inside is empty and needs to be supplied with
water, such as when the unit is used for the fi rst time or after maintanance (it may take about 10 minutes
if the water level in the water tank is low).
Power button
Auto operation indicator
Humidity output
button
Humidity output
indicator
Rapid indicator
Rapid button
Timer indicator
Timer button
Auto operation button

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Auto mode
Press the Auto button while the unit is in operation.
It detects the temperature and humidity of the room with the sensor and automatically
switches the humidity output in operation.
Rapid mode
Press the rapid button while the unit is in operation.
The operating mode switches to Auto mode after about 2 hours of operation.
Manual mode
Press the humidity output button while the unit is in operation.
The humidity output can be set according to your preference, regardless of the humidity level
in the room. The humidity output indicator changes according to the sequence described
below.
Timer
Press the Timer button while the appliance is in operation.
The power turns off automatically when the sected time elapses.
The timer indicator changes according to the sequence described below.
Intermittent Low High
OFF
1 (h) 4 (h) 8 (h)

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Water supply
Humidity indicator
Dimmer function
When the water level gets low, the lower tank indicator fl ashes in red with an alarm sound.
Fill the water tank with water according to “Adding water”.
The color of the lower tank indicator changes according to the humidity level of the room.
The indicated level may differ from the actual humidity level depending on the
environment of the room as well as where the unit is installed.
The brightness of the surrounding area is detected by the illumination intensity sensor,
which is located at the end of the tank component of the base unit.
When the surrounding area becomes dark, the lower tank indicator is dimmed accordingly.
Indicator color Current humidity level
Yellow Approx. 30% or less
Green Approx. 30 to 50%
Blue Approx. 50% or more
Red Water supply notifi cation regardless of humidity
Lower tank
indicator
Illumination intensity
sensor

13
Maintenance
1. Turn off the power and pull out the power cord from the outlet.
•Continuing to use the appliance without cleaning it can result in the accumulation of
contaminations such as water spots, which can propagate mold and bacteria.
Clean the appliance periodically (once or more per week is recommended).
•Failure to clean the appliance periodically may void the manufacturer warranty if any
malfunction occurs due to contamination or similar issues.
A soft cotton swab, brush, or brush with a long
handle available in the marketplace is useful for
maintanance.
Use a cleaning solution that is dissolved with neutral
detergent and water for stubborn stains.
Note:
•Do not use any detergent other than neutral detergent.
Failure to do so may result in scratching the base unit.
•Rinse the cleaning solution off thoroughly with tap water after washing,
as insuffi cient rinsing can cause odor and malfunction.
•Using a hard brush can scratch the atomizer and cause malfunction.

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2. Remove the water tank and the duct pipe. 3. Remove the top panel and duct pipe
holder.

15
Note:
•Be sure to drain the remaining water from the tank component in the illustrated direction.
•Be careful to prevent any water from entering into the fan blowout port.
Note:
•The atomizer is a delicate part, so gently remove contamination on the surface with a cotton swab.
4. Drain the water remaining in the tank via the water outlet,
following the drainage direction arrow.
5. Use a sponge or similar tool to clean the tank component with water.
Remove contamination on the tank component with a sponge or soft brush.
NO!

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Note:
•Be sure to drain the remaining water from the tank component in the illustrated direction.
•Be careful to prevent any water entering into the fan blowout port.
7. Wash off any contamination on the duct pipe holder with a sponge or soft brush.
6. Rinse the tank component well with tap water, then drain the water.
Repeat a number of times to remove the contamination if it is not cleaned in one attempt.

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Note:
•If the inside of the tank is considerably dirty,
take off the fi lter cartridge and clean it with a
sponge or similar tool.
8. Wash off any contamination inside the
duct using a brush with a long handle.
Wash off contamination on the mist outlet
with a soft brush.
9. Drain the water remaining in the tank
and rinse the tank a number of times with
tap water. If inside the tank is considerbly
dirty, take off the cartridge and clean
with a sponge or similar tool.

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10. Wipe the base unit, top panel, duct holder, duct and tank with a dry cloth and remove all
contamination and moisture.

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11. Take out the air fi lter at the bottom of the base unit and wash it with water.
Once it is washed, drain the water and let it dry fully, then reinstall it again.
OPEN
LOCK
DRY

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12. Reassemble the base unit.
Refer to the “Assembly” for procedures to assemble again.

21
Replacing the fi lter cartridge
1. Drain the water remaining in the tank and remove the fi lter cartridge.
2. Install a new fi lter cartridge.
Refer to “Assembly” for procedures to install the fi lter cartridge.
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