Model
Rated input
Class
Classification
Ingress of water
Operating conditions
Storage conditions
Circuit diagrams, parts lists and other technical descriptions will be provided on request.
Take measures to prevent the occurrence of electromagnetic interference or other types of
interference between this appliance and other appliances.
Frequently asked questions
Question
Why does the appliance
not work?
Why does the appliance
become hot during use?
The appliance does not
respond when I try to
set different functions.
What should I do?
Why does the light not
go on when the alarm
goes off?
HF51, HF61 and HF6
75W (HF3451) or 100W
(HF3462, HF3461)
II
Not classified
IPX0
Temperature
Relative humidity
Temperature
Relative humidity
Answer
Perhaps you have not inserted the plug properly into the wall socket.
Put the plug properly into the wall socket.
Perhaps there is a power failure. Check if the power supply works by
connecting another appliance.
Perhaps the mains cord is damaged. If the mains cord is damaged, you
must have it replaced by Philips, a service centre authorised by Philips
or similarly qualified persons in order to avoid a hazard.
Perhaps the appliance overheated and the overheating protection
switched off the appliance. Remove the cause of overheating (e.g. a
towel that blocks one or more vents) and unplug the appliance. Wait
approx. 20 minutes and then put the plug back into the wall socket.
This is normal, as the appliance is heated up by the light of the lamp.
Press the Reset button in the bottom of the appliance or remove the
plug from the wall socket and reinsert it. The appliance is then reset to
the factory default settings.
Perhaps you set the light level too low.
Perhaps you switched off the alarm function by pressing the ALARM
button.
Perhaps the lamp is defective. Replace the lamp (see chapter
'Replacement').
EnglisH
from +10°C to +35°C
from 30% to 90%
from -20°C to +50°C
from 30% to 90% (no
condensation)
1