Philips HU4802/01 - Getting Started; Prepare for Humidification; Using the Humidifier; Humidity Indication

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4 Using the
humidifier
Humidity indication
The humidier is equipped with a built-in smart
humidity control sensor. You can set the target
humidity level at 40%RH, 50%RH and 60%RH.
When the desired humidity level is reached,
the color of the humidity indicator light is blue.
When the humidity level is not reached, the
humidity indicator light is red.
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.
Understanding the healthy air
protect alert and lock
The healthy air protect alert gives you a timely
warning when the water tank needs relling.
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 rell the tank (g. h).
It blinks for 30 minutes. After that, the indicator
remains on before the water tank is relled with
water.
The healthy air protect lock always ensures that
your humidier does not work without water
in the tank. When the water tank is empty and
needs to be relled, the healthy air protect lock
shuts off the humidier after 30 minutes and a
red indicator lights up. When you rell the water
tank properly, the humidier is turned on again.
3 Getting started
Prepareforhumidication
1 Hold by both sides of the upper unit to lift
it up (g. b).
2 Remove the packaging material of the new
humidication lter (g. c).
3 Assemble the new humidication lter
around the lter support
(g. d).
4 Put the lter and the lter support back
into the water tank (g. e).
5 Fill the water tank with cold tap water until
water reaches the maximum water level
indication (g. f).
6 Place the upper unit back onto the water
tank (g. g).