Air-O-Swiss AOSU600 - Manual (Page 12)

12
en
A) On/Off Dial and regulation of mist output
Turning the right­hand rotary dial clockwise switches the
appliance on and at the same time regulates the mist out­
put from low to high.
B) Hygrostat (setting the humidity level)
The desired humidity level can be set by turning the left­
hand rotary dial clockwise. A relative humidity of between
40% and 60% is recommended. You can achieve this level
by rotating the dial until it is roughly in the vertical posi­
tion. The measurement accuracy is +/­ 5%. As soon as the
humidity exceeds the desired setting, the appliance swit­
ches off. The appliance does not switch off if the dial is
turned all the way to the right. This activates the continuous
operation function.
Operation AOS U600 C) Operation with pre-heating (warm mist)
Button C is used for switching the pre­heating on and off
( symbol D lights up). As a result, the water is pre­heated
to a temperature of 176 °F (80 °C) before entering the
nebulizer space. It takes approx. 10 to 15 minutes for the
water in the base to warm up. The mist now leaves the
humidifier at a pleasant temperature of 104 °F (40 °C).
The advantage of this is that the room temperature does
not drop and, in addition, it significantly improves the water
quality maintenance.
D) Pre-heating indicator (On/Off)
E) Empty indicator (red)
The water level is easy to see, thanks to the transparent
water tank. The appliance also alerts you when the wa­
ter tank is empty. The red empty indicator is illuminated
(symbol C). Please read the chapter «Filling the tank» for
more information. The red symbol C may stay illuminated
for some seconds with a refilled tank until the base is filled
with water.
A
C
B D E