Safety Functions; Maintenance - DeLonghi HCX9115E-6A AG Instructions For Use Manual

YELLOW: the unit is heating at the medium power.
GREEN: the unit is heating at the minimum power.
absent: the unit is not heating.
Brightness of the display
The appliance allows two different brightness settings for the
display.
The highest is active when any key button is pressed.
After a few seconds of keyboard inactivity, the brightness will
decrease to the operating brightness level.
Key lock
In order to avoid accidental operation, you can lock the
keyboard using the keylock function. To activate this function
press buttons + and - (C) together for at least 3 seconds. The
display shows the symbol
will be emitted. To deactivate the function proceed in the
same way.
Timer function
This function can be activated in two different ways.
Delayed start: With the appliance OFF press the timer
button (F) . The
together with the hours left before the appliance comes on.
Change the hours using the + and - (C) buttons, then wait
a few seconds for the program to be stored. The display will
return to off and the
programmed time has elapsed, the appliance will come on
with the previous settings.
Delayed stop: with the appliance ON, press the timer button
(F). The symbol is displayed flashing together with
the hours left before the appliance goes on-standby. Change
the hours using the + and - (C) buttons, then wait a few
seconds for the program to be stored. The current settings
and symbol are displayed.
At the end of the set time the appliance switches on-standby
automatically. To go back to operating without the timer,
press the timer button twice.
The timer symbol disappears from the display.
Please note: the time is settable from 0.5 to 24 hours.
Changing of the temperature scale
The display can show the temperature in both °F (Fahrenheit)
and a double acoustic signal
symbol is displayed flashing
symbols remains on. When the
and °C (Celsius). To select the desired temperature scale,
when the unit is in standby position, press and hold the "+"
key for at least 10 seconds, then release.
The change of scale will be indicated by two short beeps.

SAFETY FUNCTIONS

Safety device: The appliance is fitted with a safety
-
cutoff device which will switch the appliance off in case
of accidental overheating. To reset the cutoff, disconnect
the plug from the power supply for a few minutes,
remove the cause of overheating, then reconnect the
appliance. If this abnormal situation happens several
times, contact customer service.
Tip-over safety device: This device turns the appliance
-
off if it falls over or is positioned inappropriately in such
a way as to jeopardize safety. The appliance emits a
beep and a dot flashes on the display. The appliance
resumes operation a few seconds after being placed in
an upright position again.
Alarms
The appliance has a diagnostic system that makes it possible
to signal malfunctions.
In case of problems, the display will show an alarm message:
(Probe failure) and
troubleshooting section.

MAINTENANCE

Before carrying out any maintenance, unplug the heater
from the outlet and wait for it to cool off completely.
This heater requires no particular maintenance. It is
sufficient to remove the dust with a soft, dry cloth.
Never use abrasive powders or solvents. If necessary
remove concentrated areas of dirt with a vacuum cleaner.
WARNING: any other servicing should be performed by an
authorized representative.
Should the heater not be in use over a certain length of time,
roll the cable around the feet and store it in a dry place.
7
(High temperature), see