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11

Selected power levels and working power levels

There are 3 power levels (min/med/max) as well as ECO 
mode.

      

min

med

max

max + eco

Depending on the selected power level, the working power 
level may be less or equal to the selected power level.
The working heating power is always shown by the unit’s 
display by means of the thin bars below the selected power 
level.

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-  If the current room temperature is much lower than the 

selected temperature, the appliance will start to heat 
the room as rapidly as possible at the selected power 
level. 

-  If the current room temperature is close to the selected 

temperature, the appliance will heat the room using a 
heating power lower than the selected power level. 

-   When the selected temperature is reached, the unit 

stops heating.

Example: Operation is started at room temperature 18°C, the 
set temperature is 25 °C, and the selected power level is Max.  

Example of display:

Room temperature 18°

Working power level: Max

Working power level: Min

Room temperature 24°

Room temperature 25°

The room temperature is 

reached the appliance 

stops heating

Room temperature 22°

Working power level: Med

Setting the power level

1.  Press the dial twice during heating operation.
2.  The power level will blink. 
3.  Choose one of the available power levels by turning the 

dial.

4.  Press the dial once to confirm.

Example of display:

Eco mode 

  

When the eco mode is activated, the unit will automatically 
select the most convenient working power level from Max 
to Min, and will also control  the set temperature in order to 
achieve energy saving  while guaranteeing optimum com-
fort.

Anti-frost function

This function is useful to prevent freezing.
To activate this function, in manual operation when tempera-
ture is set to 10°C turn the dial anticlockwise  till the set point 
5 is displayed  and a   will appear.

        

     

 

 

                
In this operation mode the working power can not be set. 
The appliance will automatically  set to Max power level. 
If you turn the dial clockwise, you will restore the same power 
setting as before being switched to anti-frost. 

Selected power level
Working power level

Содержание Dragon 4 Pro

Страница 1: ...d After plugged in the appliance will shows the symbol in red colour Setting the time When using for the first time or after it has been unplugged for a long time you need to set the current time 1 Plugtheapplianceintothemains Thedisplaywillshow 00 blinking 2 Turn the control dial to select the current hour 3 Whenthecorrecthourisset pressthedialandthemin utes digits will blink 4 Turn the control d...

Страница 2: ...king power level Max Working power level Min Room temperature 24 Room temperature 25 The room temperature is reached the appliance stops heating Room temperature 22 Working power level Med Setting the power level 1 Press the dial twice during heating operation 2 The power level will blink 3 Choose one of the available power levels by turning the dial 4 Press the dial once to confirm Example of dis...

Страница 3: ...dtoRedlight l andcanbesetfromofftoanti frost 5 or to any temperature from 10 to less thanT1 Min 10 C Min 10 C Max 28 C Default 21 C Default Off Anti frost 5 C Red light Green light T1 T2 Max less than T1 To change the timer temperature setting from manual op eration mode 1 Press the control dial 2 The power level will blink 3 Turnthedialtillyouseetheclockiconblinkingandpress the dial 4 A green lig...

Страница 4: ...x 5 seconds 2 Thedisplaywillshow00 00 thetemperatureindicator light T1 green orT2 red and the clock icon blinking 3 Turn the dial clockwise to display the daily timer pro gram from 00 00 till 23 45 4 Press the dial to exit Example of display Power level setting in timer operation mode In timer operation mode the unit works by default at max powerlevel Itispossibletochangethepowerlevelasfollows 1 I...

Страница 5: ...terruption to the power supply when the power re turns the appliance will resume in stand by mode When the unit is switched on again by pressing the on standby button the operating conditions will be same as previously set in manual operationmode 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 wit...

Страница 6: ...ure sensor has failed Please contact De Longhi Customer Service The display shows unit off Probe failure 2 It indicates that the probe of the internal safety of the device has failed Please contact De Longhi Customer Service The display shows Ht High temperature The unit has reached a too high internal temperature Check that the unit is not covered and let the appliance cool down When the product ...

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