DeLonghi Dragon HM3 Instructions Manual page 5

temperature falls below 5°C, thereby preventing freezing, at
minimum energy consumption.
Note: This function is not garanteed in the event of power
failures, lasting more than 2 minutes.
Programming the Electronic Timer
The timer allows you to set two programs in a 24h period.
To program the timer:
Press the "Timer button A, this accesses the program, the
following is shown on the display:
- The flashing message "--:--";
- The message "ON" at the bottom left (ON time setting);
- The symbol "A" at the right indicating that the first program
is being set; To setting the starting time press "hour button"
to set the hour and "min button" to set the minutes, then
confirm the ON time by pressing the "Timer button A"
again. The words "OFF" and "00:00" appear on the display.
- Set the time you want the appliance to go ON using the
"hour button" and "min button" as above, then confirm the
STAND-BY time by pressing the "Timer Function A"
button again.
- At this point, the word "AUTO" appears at the top of the
display and the "TIMER ON" indicator light comes on to
indicate that the radiator is ready to operate at the
programmed time maintaining the preset comfort
temperature (fig.5).
- To set the program B press "Timer button B" and follow
the same procedure as described for the program A.
- Use the " +" or "
temperature, as described above.
- When set in this way the radiator will automatically switch
on at the set time for the designated time period and
automatically maintain the preset comfort temperature.
To cancel a preset programme, press the timer button A or
B once and then press the hour button until the display
shows "--:--" (fig.6). To operate the appliance without using
the timer press ON/MODE button. The yellow timer ON
light will go off.
To go back to timed operation press AUTO.
To turn off the appliance: set "0" position, using the "ON
MODE" button and disconnect the power cord.
Important
You must leave the radiator plugged in at the mains socket to
keep the radiator's memory programmed. If the radiator loses
its electricity supply for more than 2 minutes, e.g. if unplugged
or in the event of a power failure, the radiator's programmes
will be lost, and the timer will not work until reset. In such an
instance the display will show flashing numbers.
-" buttons to set the desired comfort
5
Fig.5
Fig.6