Philips AC4072 - Guarantee and Service Information; Troubleshooting Common Issues

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English
Accessories
New lters are available under the following type numbers:
Filter Typenumber
Filter 2: Multi-layer lter AC4147
Environment
- Do not throw away the appliance with the normal household waste
at the end of its life, but hand it in at an ofcial collection point for
recycling. By doing this, you help to preserve the environment.
Guarantee and service
If you need information or if you have a problem, please visit the Philips
website at www.philips.com or contact the Philips Consumer Care Centre
in your country (you nd its phone number in the worldwide guarantee
leaet). If there is no Consumer Care Centre in your country, go to your
local Philips dealer.
Troubleshooting
This chapter summarises the most common problems you could
encounter with the appliance. If you are unable to solve the problem with
the information below, contact the Consumer Care Centre in your country.
Problem Possible solution
Buttons are not
responding.
Replace the multi-layer lter when the lter replacement light started
ashing and the appliance has sounded every 30 minutes after approx.
2 weeks. Replace the lter and reset the appliance (see chapter ‘Filter
replacement’) so that the appliance can operate again.
No air comes out of the
air outlet
• The appliance is not switched on. Put the plug in the wall
socket and switch on the appliance.
• The air quality is good and the auto mode is activated. In this case,
the appliance switches off automatically when the air is clean to save
electricity.
The fan speed does not
change when the AUTO
mode is activated.
When the room becomes dark, the night mode is activated automatically
when the appliance is in auto mode. In this case, the fan speed is set to a
very low level. If you want to change the fan speed, press the FAN SPEED
button one or more times to set the desired fan speed.