Air-O-Swiss AOS S450 User manual

PLEASE READ FIRST
DO NOT DISCARD! Save for future reference.
Please read the manual or check our website www.airoswiss.net for further information.
QUICK SET UP GUIDE S450
QUICK OPERATION DESCRIPTION S450
4
Remove the accessories from
inside the unit.
5
Remove the top cover of the
unit and take the water tank
from the unit by using the tank
handle.
10
Caution: Hot steam and
boiling water! Do not allow
the appliance to be used by
children. Steam and boiling
water can lead to burns.
Carefully remove the unit from
its box.
2
Use the appliance only on a
flat and stable surface that
is heat and water resistant.
Keep a minimum distance of
4ft from walls, furniture, and
curtains.
8
Remove the unit from the
plastic wrapping. Note: the
top cover of the unit is loose.
3
Always plug the power cord
into the appliance first, before
connecting it to the electrical
outlet. A sound from the unit
indicates that the appliance is
supplied with power.
9
Open the carton box carefully
and remove all styrofoam
parts from the packaging.
1
Close the tank cap securely,
place the tank into the unit
and put the cover back on.
76
Insert the Anti-Mineral-Pad
into the steam tray. Turn the
water tank upside down,
unscrew the cap and fill with
water.
ECON
AUTO
H
M
L
L
M
H
AUTO ECON
CURRENT
DESIRED
I
J K
L
A) Switch on/off
B) AUTO- / ECON-Mode
C) Setting humidity level
D) Manual operation
E) Timer
F) Cleaning symbol (also see section about Decalcification-Mode)
G) Output level symbol
H) Current and desired relative humidity symbol
I) Automatic shut-off «Water Tank empty»
J) AUTO-Mode symbol
K) ECON-Mode symbol
L) Timer symbol

RECOMMENDED TO CLEAN WITH EZCal AND EZCAL PRO
TROUBLESHOOTING
Switch off the appliance and unplug
it from the socket before cleaning
the unit. Clean the water tank and
the base regularly. Use water only,
no detergents.
For best results, use EZCal and
EZCal Pro cleaning agents to
remove deposits from the humidifier
base.
FURTHER INFORMATION
DO NOT DISCARD! Save for future reference.
Please read the manual or check our website www.airoswiss.net for further information.
There is a sample of EZCal included in the packaging of your humidifier!
Only use 1 packet for 32oz of water. Do not change the ratio. Thoroughly rinse the base with tap water and make
sure no EZCal residue remains in the base. Instructions for use are on the packet. Please note: EZCal and EZCal Pro
are the only recommended cleaning and descaling solution. Do NOT use any other cleaning solutions since it can
damage the product. Any use of cleaning solutions apart from EZCal and EZCal Pro will void the warranty.
EZCal and EZCal Pro descaling agents are available at
selected retail stores and online at www.airoswiss.net.
What is EZCal and EZCal Pro?
EZCal and EZCal Pro are cleaning and descaling agents
recommended for all humidifiers. The decalcification ingre-
dients cleans the mineral build-up in the humidifier base.
Humidity level is not changing or does not reach the
desired humidity level
• If the water tank needs refilling more than once per day,
the unit is working properly and the climatic condition in the
room has an influence on the humidity.
Reasons for low humidity level:
• air circulation is very high (air is fully exchanged several
times per day – the humidifier needs to starts its work from
scratch)
• insulation of home (see air circulation)
• open space with high ceilings (not only the footage of
the room counts but also the height) – high-rise buildings
require more humidification.
• open windows – works similar to air circulation (if it is very
cold outside don’t open the window more than 2 times per
day for 3 minutes)
• big difference between outside temperature and inside
temperature – the colder the air the less moisture it is
capable of holding. The more the air is heated up the lower
the percentage of relative humidity (= the amount of water
vapor in the air, compared to the amount the air could hold
if it was totally saturated)
• position of the unit – if it is placed close to a door, window
or air vent. This increases the air circulation.
Unit is not working
• If the unit is not working and the empty light is not flashing
you might have set the desired humidity too low and the
current humidity level in the room is higher. That is why the
unit switches off automatically.
• Start the decalcification mode as described in manual
page 12.
Unit is not running
Insert the plug fully into the unit! A sound from the unit indicates
that the appliance is supplied with power.
Symbol E2 appears
When the display shows «E2», the current relative humi-
dity has reached 90%. For safety reasons, the appliance
switches off automatically. The appliance switches back
on, when the relative humidity falls below 85%.
Do not submerge the base in water!
Thoroughly rinse the base with tap
water and make sure no EZCal or
EZCal Pro residue remains in the
base!
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