Guarantee And Service; Troubleshooting - Philips AC4072 User Manual

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Filter
Filter 2: Multi-layer filter
Problem
Buttons are not
responding.
No air comes out of the
air outlet
The fan speed does not
change when the AUTO
mode is activated.
Accessories
New filters are available under the following type numbers:
Type number
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 official 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 find its phone number in the worldwide guarantee
leaflet). 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.
Possible solution
Replace the multi-layer filter when the filter replacement light started
flashing and the appliance has sounded every 30 minutes after approx.
2 weeks. Replace the filter and reset the appliance (see chapter 'Filter
replacement') so that the appliance can operate again.
• 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.
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.