Using The Humidifier; Understand The Humidity Indication; Understand The Healthy Air Protect Alert And Lock; Switch The Humidifier On And Off - Philips HU4803 Bedienungsanleitung

4 Using the
humidifier
Understand the humidity
indication
The humidifier is equipped with a built-
in humidity sensor. You can set the
target humidity level at 40%RH, 50%RH
and 60%RH. The ambient humidity level
displays on the center of the control
panel from 20%RH to 95%RH.
Note
•
A comfortable humidity level is from
40RH% to 60RH%.
•
The accuracy of the humidity indication
is approximately ±10%.
•
It takes some time to measure the
humidity level in the room.
Understand the healthy air
protect alert and lock
The healthy air protect alert gives you
a timely warning when the water tank
needs refilling. When the water in the
tank starts getting low, a red indicator
on the control panel starts blinking to tell
you that it is time to refill the tank (fig. h).
It blinks for 30 minutes. After that, the
indicator remains on before the water
tank is refilled with water.
6 EN
The healthy air protect lock always
ensures that your humidifier does not
work without water in the tank. When
the water tank is empty and needs to
be refilled, the healthy air protect lock
shuts off the humidifier after 30 minutes
and a red indicator lights up. When
you refill the water tank properly, the
humidifier is turned on again.
Note
•
In sleep mode, the red indicator does
not blink, it turns on when the water
level is low.
Switch the humidifier on
and off
1
Put the plug of the humidifier into
the wall socket.
2
Press the power button
on the humidifier (fig. i).
» The current humidity level and
fan speed display on the screen.
3
Press the power button
off the humidifier.
Note
•
If the water level in the tank is
getting very low, the humidifier stops
humidifying. The red indicator light first
starts blinking and then remains on.
•
The humidifier releases very fine invisible
mist, so it is normal that you cannot see
the mist.
to switch
to switch