DeLonghi TRDX4 User manual

De’Longhi Appliances via Seitz, 47 31100 Treviso Italia www.delonghi.com

5711011391_00_0219

TRDX4

OIL FILLED RADIATOR

This product is only suitable for well insulated spaces or occasional use

IMPORTANT WARNINGS

Read the instructions for use carefully before using the

appliance. Keep these instructions for use.

Danger!

Failure to observe the warning may result in life threatening in-

jury by electric shock.

- Do not use the heater in the vicinity of

bathtubs, wash basins, showers, sinks

and swimming pools.

- Never use the heater to dry laundry.

- If the power cable has been damaged, it

must be replaced by the manufacturer or

the technical service centre or by a quali-

ed person so as to avoid all risks.

Important!

Failure to observe the warning could result in injury or damage

to the appliance.

-This appliance can be used by children

aged from 8 years and above and per-

sons with reduced physical, sensory or

mental capabilities or lack of experience

and knowledge if they have been given

supervision or instruction concerning use

of the appliance in a safe way and under-

stand the hazards involved.

Children shall not play with the appli-

ance. Cleaning and user maintenance

shall not be made by children without

supervision.

- Children of less than 3 years should be

kept away unless continuously super-

vised.

- Children aged from 3 years and less than

8 years shall only switch on/o the ap-

pliance provided that it has been placed

or installed in its intended normal oper-

ating position and they have been given

supervision or instruction concerning use

of the appliance in a safe way and un-

derstand the hazards involved. Children

aged from 3 years and less than 8 years

shall not plug in, regulate and clean the

appliance or perform user maintenance.

CAUTION — Some parts of this

product can become very hot and

cause burns. Particular attention

has to be given where children and

vulnerable people are present.

- WARNING: Do not use this heater in

small rooms when they are occupied by

persons not capable of leaving the room

on their own, unless constant supervi-

sion is provided.

- The body of this radiator is lled with

a precise quantity of special oil, so that

repairs requiring the opening of the oil

body must only be made by the service

agent. Any oil leakage must be reported

to the Customer Experience, see enclosed

guarantee for details.

- When scrapping the heater, follow the

regulations concerning the disposal of

oil.

- The appliance must not be located im-

mediately below a xed socket-outlet.

- CAUTION: in order to avoid any danger

caused by an accidental resetting of the

safety system, this appliance must not

be powered through an external timer.

- Do not obstruct the air intake and outlet

area (danger of overheating).

Danger of burns!!

Failure to observe the warning could result in burns or scalds.

- WARNING: In order to avoid

overheating, never under any cir-

cumstances cover the appliances

during operation, as this would lead to

dangerous overheating.

- The use of an extension lead is not rec-

ommended, as overheating of the exten-

sion lead may occur during the operation

of the heater.

- Never place the power cable on top of

the heater while it is hot.

- Do not rest anything on the appliance.

- WARNING: To reduce the risk of re,

keep textiles, curtains, or any other am-

mable material a minimum distance of 1

m from the air outlet.

Please note:

This symbol indicates recommendations and important informa-

tion for the user.

- We recommend that you not place the

heater in a draught, because strong

draughts of air may adversely aect the

equipment’s operational eciency.

- Use this heater on a horizontal and stable

surface.

- Always use the appliance in an upright

position.

- Do not use this heater if it has been

dropped.

- Do not use if there are visible signs of

damage to the heater.

- The rst time you use the appliance,

operate it of at least 15 minutes at maxi-

mum to eliminate the“new”smell.

A little smoke due to the protective sub-

stances applied to the heating element

before transport may be given o.

- Position the appliance so that the plug

and the outlet can be easily reached.

- Do not use the appliance in rooms less

than 4 m2in area.

- The appliance is tted with a safety de-

vice which will switch o it in case of ac-

cidental overheating.

To reset, please contact Customer Experi-

ence, see enclosed guarantee.

- Before putting the appliance away, make

sure it is completely cooled and un-

plugged from the mains socket.

Do not store in dusty atmospheres.

- The appliance must not be hung.

For non-EU countries only:

This appliance is not intended for use by per-

sons (including children) with reduced phys-

ical, sensory or mental capabilities, or lack

of experience and knowledge, unless they

have been given supervision or instruction

concerning use of the appliance by a person

responsible for their safety.

Children should be supervised to ensure that

they do not play with the appliance.

Disposing of the appliance

The appliance must not be disposed of with household

waste, but taken to an authorised waste separation and

recycling centre.

DESCRIPTION

A ON/STAND-BY button

B timer button

C control dial/dial button

D display

E wheel

F cord holder

Symbols shown on the unit's display

key-lock

power supply

temperature/clock

selected power levels

working power levels

Anti-frost symbol

timer function

l(green)Temperature 1 (T1) indicator

l(red)Temperature 2 (T2) indicator

FIRST USE

"Easy wheel" system

Turn the radiator upside down on a rug or a soft surface in order

to prevent damaging the paint nish.

Fully unfold the wheels by turning them outwards (Fig. 1). Turn

the radiator back to its upright position.

Location

The heater must not be placed immediately below a power out-

let. Do not use this radiator in rooms having a surface area of less

than 43 square feet (4 sq.m.).

Power connection

Before using the appliance check that your supply voltage is

the same of that shown on the rating label of the unit and that

the power socket and power supply line correspond to the load

specied. After plugged in the appliance will shows the

symbol in red colour.

Setting the time

When using for the rst time or after it has been unplugged for a

long time, you need to set the current time:

1. Plug the appliance into the mains. The display will show

00 blinking.

2. Turn the control dial to select the current hour.

3. When the correct hour is set, press the dial and the min-

utes digits will blink.

4. Turn the control dial to set the minutes then press the dial

to conrm.

Example of display:

❶

❸

❷

❹

Changing the time

If you need to reset the time, in manual operation mode press

the control dial for 5 seconds, then proceed as explained above.

After setting the clock, the unit will return in manual operation

mode.

MANUAL OPERATION MODE

Turn the appliance on pressing the button .

The unit will start operating in manual operation mode with the

following default settings:

Setting the temperature

To modify the temperature set point, turn the dial clockwise to

increase and anticlockwise to decrease the temperature.

Temperature settings available are 5°C, and 10°C through to 28

°C.

Setting to 5°C turns the unit to the antifrost function. (see Anti-

frost function at page 6).

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.

]

- 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

Fig. 1

Selected power level

Working power level

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

❶

❸

❷

❹

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 conrm.

Example of display:

❶

❸

❷

❹

Eco mode

When the eco mode is activated, the unit will automatically se-

lect the most convenient working power level from Max to Min,

and will also control the set temperature in order to achieve en-

ergy saving while guaranteeing optimum comfort.

Anti-frost function

This function is useful to prevent freezing.

To activate this function, in manual operation when temperature

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.

TIMER OPERATION MODE

In Timer operation mode the unit works according to a pre-set

daily timer program that can be altered to suit your needs.

Turn on the unit by pressing the button and then press the

button to activate the timer operation mode.

The symbol will appear on the display together with the

pre-set temperature and power level assigned to the current

time interval.

Daily Timer program

The daily timer program consists of a 24 hour timeline that can

be divided into 96 time intervals of 15 minutes each. It is possi-

ble to associate one of the 2 timer temperature settings to each

time interval, T1 or T2. The time intervals and the temperatures

T1 and T2 can be changed to suit your needs.

Pre-set daily timer program

The default pre-set daily timer program is the following:

l T1= 21°C

l T2= heating o

426

810 12 14 16 18 20 22 0

(24)

21°C

O T2 T2 T2

T1T1

Time intervals

How to change the daily timer temperatures

It is possible to change the temperature settings forT1 and T2 to

better suit your needs. T1 is associated to Green light (l) and

can be set at any temperature from 10 to 28°C; T2 is associated

to Red light (l)and can be set from o to anti-frost 5° or to any

temperature from 10° to less thanT1.

Min

10°C

Min

10°C

Max

28°C

Default

21°C

Default

O

Anti-frost

5°C

Red light

Green light

T2 Max

less than T1

To change the timer temperature setting, from manual opera-

tion mode:

1. Press the control dial.

2. The power level will blink.

3. Turn the dial till you see the clock icon blinking and press

the dial.

4. A green light will appear on the display blinking. Turn the

dial to choose between green light (T1) or red light (T2) and

press to conrm.

5. The temperature digits will blink.Turn the dial to adjust the

temperature according to your needs and press the dial to

conrm.

6. The unit will exit the menu and the display will show the

manual operation settings.

Example of display:

❺❻

❶

❸

❷

❹

Note:

Follow same 6 steps above to set the other daily timer

temperature not previously set.

How to change the daily timer program

1. To change the pre-set daily timer program the unit must be

turned into stand-by mode .

Press theTimer button for approx. 5 seconds.

2. The unit will emit a beep and 00.00 and the blinking green

light symbol will be displayed.

Turn the dial to select the Temperature T1=green light , or

T2=red light, that you would like to have in the room at

00:00 hours and press the dial to conrm.

3. The time digits will start blinking to enable setting the

length of the time interval.

4. Turn the dial clockwise till you reach the desired ending

time for this program interval.

You will be able to choose any time intervals of minutes.

5. Press the dial to conrm the end of the time interval, and

the temperature light will start blinking to enable you to

set the next program interval.

Set the desired program intervals along the 24 hours till

23:45 to complete the daily timer program following the

same procedure described from points 3 to 5.

Example of display:

❶❷

❺

❸❹

How to display the daily timer program

You may need to check the settings of the daily timer program.

1. From timer operation mode, press the timer button for ap-

prox. 5 seconds.

2. The display will show 00:00, the temperature indicator

light (T1=green orT2=red) and the clock icon blinking.

3. Turn the dial clockwise to display the daily timer program

from 00:00 till 23:45.

4. Press the dial to exit.

Example of display:

❶

❸

❷

❹

Power level setting in timer operation mode

In timer operation mode, the unit works by default at max power

level. It is possible to change the power level as follows:

1. In timer operation mode, press the control dial and the

power level icon will blink.

2. Turn the dial to choose between min / med / max / max-

+eco.

3. Press the dial to conrm.

Example of display:

min med max max + eco

❶

❸

❷

Please note: If a procedure to modify or monitor the unit

settings is interrupted and no button is pressed for two minutes,

the settings shown on the display will not be maintained and

the appliance will go back to the settings previously displayed.

EXTRA FUNCTIONS

Key-lock

To prevent accidental button activation, it is possible to lock the

keys.To activate this function press the timer button and the con-

trol dial together for at least 3 seconds. The display shows the

symbol and an acoustic signal will be emitted.

When the appliance is ON and the key lock is activated:

- buttons and dial are blocked

- pressing the ON/STAND-BY button 1 time: the unit comes

on in stand by, and the appliance remains in stand-by even

if the ON/STAND-BY button is pressed again.

- to turn the appliance on again it will be necessary to unlock

the key lock.

When the appliance is OFF and the key lock is activated:

- all buttons and dial are blocked

- it's not possible turn on the appliance

To diactivate the function press the timer button and control dial

together, for at least 3 seconds.

Display brightness regulation

After a few seconds of inactivity the display brightness is auto-

matically reduced.

The brightness level during inactivity can be adjusted to the de-

sired level choosing from 3 levels available.

When the appliance is in stand-by press and hold the control dial

for about 5 seconds, the current level of brightness appears.

Turn the dial till the desired brightness is reached, then press the

dial to conrm.

Buzzer sound on/o

When the appliance is in stand-by press the control dial for

about 5 seconds, the current level of brightness appears: press

the timer button and turn the dial to modify the status of the

buzzer from On (lgreen) to O (lred) and viceversa.

Press the dial to conrm.

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