Daewoo HEA1820 User manual

1
1500W Oil Filled Radiator
Model No. HEA1820
User Manual
IMPORTANT –RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE

2
1500W Oil Filled Radiator
Model No. HEA1820
User Manual
IMPORTANT –RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE
READING AND STORING THE USER MANUAL
Before using this product, please read through this manual
carefully paying particular attention to the safety instructions.
Failure to do so may result in personal injury or damage to the
product.
Carefully save this instruction manual for future reference. Ensure the
user manual is included when passing the product on to any third
parties.
IMPORTANT SAFETY INSTRUCTIONS FOR PROPER USE
When using electrical appliances, basic safety precautions should
always be followed.
Only use the product as described in this user manual. Any other use is
considered improper and may result in damage to property or persons.
The manufacturer or vendor cannot be held liable for damages or injury
incurred through improper or incorrect use.
•Read and familiarise yourself with all operating
instructions before using this Oil Filled Radiator.
•Before plugging your unit into the mains, visually check
that the unit is intact and has not suffered any transit
damage.
•WARNING: In order to avoid overheating, do not cover
the heater.
•Do not install the appliance directly below an electrical
socket.
•Do not use this heater with a programmer, timer,
separate remote-control system or any other device that
switches the heater on automatically, since a fire risk
exists if the heater is covered or positioned incorrectly.
•Do not use this heater with an extension cable.
•Check that the voltage indicated on the data plate
corresponds with that of the local network before
connecting the appliance to the mains power supply.
•Close supervision is required when using this appliance
near children.
•Never leave this appliance within reach of children.

3
1500W Oil Filled Radiator
Model No. HEA1820
User Manual
IMPORTANT –RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE
•This appliance can be used by children aged from 8 years
and above and persons 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 understand the hazards involved. Children shall not
play with the appliance. Cleaning and user maintenance
shall not be made by children without supervision.
•Children of less than 3 years should be kept away unless
continuously supervised.
•Children aged from 3 years and less than 8 years shall
only switch on/off the appliance provided that it has
been placed or installed in its intended normal operating
position and they have been given supervision or
instruction concerning use of the appliance in a safe way
and understand 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.
•Do not use this heater in the immediate surroundings of
a bath, a shower or a swimming pool.
•Do not immerse the appliance or its cord in water or any
other liquids.
•Do not leave the appliance unattended during use.
•Do not leave the appliance unattended whilst connected
to the mains supply.
•Always use this appliance on a solid, level, non-
flammable surface.
•Do not use this appliance outdoors.
•It is imperative to unplug the power cord after the
appliance has been used, before it is cleaned and whilst

4
1500W Oil Filled Radiator
Model No. HEA1820
User Manual
IMPORTANT –RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE
being repaired.
•Repairs to electrical appliances should only be
performed by a qualified electrician. Improper repairs
may place user at serious risk.
•Do not operate this appliance with a damaged plug or
cord, after a malfunction or after being dropped or
damaged in any way.
•Regular, periodic checks should be carried out on the
mains cable to ensure no damage is evident. Should
there be any signs of damage the appliance should not
be used.
•If the power cable is damaged, it should only be replaced
by the manufacturer or a suitable qualified after-sales-
service in order to avoid a hazard
•Do not allow the mains cable to hang over sharp edges
or come in contact with hot surfaces.
•Do not run the mains cable under carpets, rugs, etc.
•Allow the unit to cool before storage.
•Before cleaning, disconnect the appliance from the
mains supply and allow to cool.
•Never place the appliance near to flammable material or
high pressure containers. (e.g., Paper, wood, petrol,
solvents, spray canisters etc.)
•This appliance is intended for household use only and
should not be used for industrial purposes.
•Do not use any accessories or attachments with this
appliance other than those supplied or recommended by
supplier.
•Do not use this appliance for anything other than its
intended use.
•Do not push objects into any openings as damage to the
appliance and/or electric shock may occur.
•Ensure appliance is situated in an open area, do not
allow it to come in contact with Cupboards, Curtains,
wall coverings, clothing or other flammable materials.

5
1500W Oil Filled Radiator
Model No. HEA1820
User Manual
IMPORTANT –RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE
•The appliance should not be installed in areas which
have a fire-risk, such as garages, stables or wooden
sheds; this is applicable also for rooms in which highly
inflammable gasses or dust can develop. Danger of fire!!
•Unplug after each use. Grasp the plug, not the cord.
THIS APPLIANCE MUST BE EARTHED.
WARNING! ONCE ASSEMBLED ALLOW TO STAND
UPRIGHT FOR ONE HOUR TO ALLOW FOR THE OIL TO
SETTLE.
THIS RADIATOR MUST ONLY BE OPERATED IN THE
UPRIGHT POSITION WITH THE CASTORS FITTED.
This appliance has been ERP classified as a portable space heater and should
only be used for supplementary, secondary or temporary heating. It should not
be considered for primary permanent heating in a room or dwelling.
Explanation of Symbols
The following warning symbols or words are used in this instruction manual:
Products labelled with UK Conformity Assessment identifies
products conforming to UK statutory requirements.
Products labelled with this symbol conform to applicable provisions
of the European Economic Area.
You should now recycle your waste electrical goods and in doing
so help the environment. This symbol means waste electrical
products at the end of their useful life should not be disposed of
with normal household waste and not sent to landfill. Please
ensure it is taken to a suitable facility for disposal. Check with
your Local Authority or retailer for recycling advice or visit
www.recycle-more.co.uk enter your postcode to find out your
nearest recycling site.
This symbol indicates that the supply uses an alternating current
mains supply.

6
1500W Oil Filled Radiator
Model No. HEA1820
User Manual
IMPORTANT –RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE
1. Radiant Fins
2. LCD Display
3. Control Panel
4. Handle
5. Mains On/Off Switch
6. Cord Storage
7. Castors (x4)
8. Angled Wheel Plate (x1)
9. Straight Wheel Plate (x1)
10.Domed Nuts (x4)
11.U-Bolt (x2 –inset below)
12.Wing Nuts (x4 –inset below)
1
Description of Parts
Control Panel (3)
7
6
4
3
5
2
18
7
7
9
8
10
13.Remote Control Sensor
14.LCD Display
15.Mode (Temp/Auto on & off)
16.Increase +
17.On/Heat Mode/Standby
18.Reduce -
19.°C or °F
20.Remote Control (x1)*
13
14
15
16
17
19
11
12
20
*Requires 2x 1.5V AAA Batteries (Not Supplied)

7
1500W Oil Filled Radiator
Model No. HEA1820
User Manual
IMPORTANT –RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE
Before the first time you use your Oil Filled Radiator
Remove all packing materials and discard responsibly.
Before assembling your Oil Filled Radiator, ensure all parts are present –see
Description of Parts above.
Assembling your Oil Filled Radiator
•Place protective material (such as cardboard) on the floor to prevent scratching
or damage to the appliance.
•Turn the radiator upside down onto the material ensuring that it is stable. The
oil inside the radiator will be heard to settle inside this is quite normal.
•Attach the Castors (7) to the Angled Wheel Plate (8) and Straight Wheel Plate
(9) using the Domed Nuts (10) supplied as per the images below, tighten with a
suitable spanner (not supplied):
•Fitting the Angled Wheel Plate (8)
Remove the Wing Nuts (12) from one of the U-Bolts (11) and loop the U-Bolt
between the first and second fins behind the control housing, attach the Angled
Wheel Plate (8 - above left) securing in place using the Wing Nuts (12) as in the
image below, taking care not to overtighten:
Castor (7)
Angled Wheel Plate (8)
Domed Nut (10)
U –Bolt (11)
Control Housing
NB Radiator shown upside
down for clarity.
Above: Angled Wheel Plate
(8) with the Castors (7) fitted.
Above: Straight Wheel Plate (9)
with the Castors (7) fitted.
Wing Nuts (12)
(underside)

8
1500W Oil Filled Radiator
Model No. HEA1820
User Manual
IMPORTANT –RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE
Fitting the Straight Wheel Plate (9)
Remove the Wing Nuts (12) from the other U-bolt (11) and loop the U-Bolt
between the end and next to the end fins, attach the Straight Wheel Plate (9 -
above right) securing in place using the wing nuts as in the image below, taking
care not to overtighten:
Once the wheel plates and castors are attached invert the radiator the correct way
up onto its castors and place into the desired position ensuring that it is stable and
vertical. The oil inside the radiator will be heard to settle inside this is quite
normal.
LEAVE TO STAND UPRIGHT FOR ONE HOUR TO ALLOW FOR
THE OIL TO SETTLE.
Castor (7)
Straight Wheel Plate (9)
Domed Nut (10)
U –Bolt (11)
End Fin
Next to End Fin
NB Radiator shown upside
down for clarity
Wing Nuts (underside)

9
1500W Oil Filled Radiator
Model No. HEA1820
User Manual
IMPORTANT –RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE
Explanation of LCD Display Icons and modes
Normal heating mode
Auto off timer mode
Auto on timer mode
Auto On icon
Temperature Setting
Heat Range (1 –3)
Thermometer icon
(shows the set
temperature is being
maintained)
Heat Range (1 –3)
Timer icon
Auto Off icon
Number of hours
until the appliance
is turned off.
Heat Range (1 –3)
Number of hours
until the appliance
is turned on.
Timer icon

10
1500W Oil Filled Radiator
Model No. HEA1820
User Manual
IMPORTANT –RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE
Using Your Oil Filled Radiator
1. Powering up
Insert the mains plug into the nearest socket.
Right: Press Mains Switch (5) to the ‘I’
position to power up the radiator, a beep will
be heard to indicate the radiator is powered.
The light in the switch will illuminate to show
the heater is powered.
NB The Mains Switch (5) must be in the ‘I’
position in order for the Remote Control
(20) to operate.
Left: Press the On/Heat/Standby
button (17) button once to operate the
radiator.
Right: The LCD Display (2) will illuminate
and flash ‘88’ as shown.

11
1500W Oil Filled Radiator
Model No. HEA1820
User Manual
IMPORTANT –RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE
2. Switching on the heat
3. Adjusting the set temperature
4. Temperature conversion
Press the Mode button (15) once,
the set temperature will be
displayed on the LCD Display (2)
and the radiator will now heat
up.
Press the Increase + (16) and
Reduce - (18) buttons to set the
desired room temperature on
the LCD Display (2).
NB the temperature can be set
in a range from 13°C to 30°C.
Press the °C/°F button (19) to
convert the temperature on
the LCD Display (2) between
degrees Centigrade and
degrees Fahrenheit as desired.

12
1500W Oil Filled Radiator
Model No. HEA1820
User Manual
IMPORTANT –RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE
5. Changing Power Level Setting
This Oil Filled Radiator has three power level
settings, 600, 900 and 1500W.
At first power up the radiator will default to
the high (1500W) power setting. This is
shown as three heat symbols on the LCD
Display (2) arrowed left.
Press the On/Heat/Standby
button (17) once to select
the medium (900W) power
setting. This is shown as two
heat symbols on the LCD
Display (2) arrowed left.
Press the On/Heat/Standby
button (17) once more to
select the low (600W) power
setting. This is shown as one
heat symbol on the LCD
Display (2) arrowed left.
Press the On/Heat/Standby button (17) again and radiator will go into
Standby (off) mode. The LCD Display (2) will go blank.
NB pressing the On/Heat/Standby button (17) again will start the radiator
back up in high (1500W) power mode.

13
1500W Oil Filled Radiator
Model No. HEA1820
User Manual
IMPORTANT –RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE
6. Using the timer
Using the Remote Control (20)
•The Remote Control (20) duplicates all the functions on the
Control Panel (3) as described above.
•Slide the Battery compartment cover in the direction of the
arrow and remove.
•Insert 2x 1.5V AAA Batteries (Not Supplied) being careful to
observe the polarity markings inside.
•Replace the battery cover.
NB The Mains On/Off Switch (5) must be in the on (I) position for
the Remote Control (20) to operate.
Auto off mode –this will switch the radiator off
after a set period of hours.
First, set the heat settings as described above.
Press the Mode button (15) until the LCD Display
(2) shows ‘AUTO OFF’ as shown right.
Press the Increase + (16) and Reduce - (18) buttons
to set the time the heater stays on for between 1
and 24 hours.
The heater will automatically switch off once the
set ‘AUTO OFF’ time has passed.
Auto on mode –this will switch the radiator on
after a set period of hours.
Press the Mode button (15) until the displays
shows ‘AUTO ON’ as shown right.
Press the Increase + (16) and Reduce - (18) buttons
to set the time the heater stays on for between 1
and 24 hours.
The heater will automatically switch on once the
set ‘AUTO ON’ time has passed.
NB The ‘AUTO OFF’ symbol and the clock symbol will flash whilst setting the AUTO
OFF time, the symbols will stop flashing after a short delay and the radiator will
begin counting down the off time.
NB The ‘AUTO ON’ symbol and the clock symbol will flash whilst setting the AUTO
ON time, the symbols will stop flashing after a short delay and the radiator will
begin counting down the on time.

14
1500W Oil Filled Radiator
Model No. HEA1820
User Manual
IMPORTANT –RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE
•CAUTION: There is a danger of explosion if the batteries are incorrectly fitted.
•Ensure that the batteries are installed with the correct polarity.
•It is recommended that batteries are removed if the remote control if it is not
to be used for a long period of time or if the remote control is to be disposed
of.
•Replace only with the same or equivalent battery type.
•Store batteries in a cool dry place.
•Do not expose batteries to sunshine, fire, heat or similar, never dispose of
batteries in a fire.
•Do not charge non-rechargeable batteries.
•Do not short-circuit batteries.
•Exhausted batteries are to be removed from the product and safely disposed
of.
WARNING!
•Do not ingest the batteries, Chemical Burn Hazard.
•Keep new and used batteries away from children and animals.
•If the battery compartment does not close securely, stop using the product and
keep it away from children.
•If you think batteries might have been swallowed or placed inside any part of
the body, seek immediate medical attention.
•If the batteries leak, remove them immediately to avoid damaging the product.
Do not remove the batteries with your bare hands or allow the battery fluid to
come into contact with your skin, eyes or mucous membranes. Wear normal
household gloves to do so. If, however, your skin has come into contact with
the battery fluid, wash your skin immediately, if necessary, seek medical
attention.
Switch off after use
Care and Use of your Oil Filled Radiator
•Always disconnect the Oil Filled Radiator from the mains power supply and allow
to cool before cleaning.
•Clean outside of the radiator with a clean damp cloth. Never clean with harsh or
abrasive cleaners.
•Do not submerge any part of radiator in water or any other liquids.
Switch off the radiator when not in use by
pressing the Mains On/Off switch (5) to the
‘0’ position.

15
1500W Oil Filled Radiator
Model No. HEA1820
User Manual
IMPORTANT –RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE
Safety Devices
Thermal Cut-Out
Safety Thermal Cut-out. In the event of the radiator overheating (i.e. accidentally
being covered, etc.) the appliance will automatically cut out and switch itself off.
Switch off the mains switch and allow the radiator to cool for 30 minutes or so,
normal operation will then be restored.
Safety tip-over device.
In the event that the radiator is not stood totally upright or is knocked over the
safety tip-over device will operate and switch off the appliance.
Ensure that the radiator is mounted on a solid, level surface and that it is vertical.
Technical Data
Rated Voltage
220-240V AC ~ 50/60Hz
Rated Power
1500W
Model Number
HEA1820
Protection Class
I (This Appliance Must Be Earthed)
Non-Rewireable Mains Plug
If your appliance is supplied with a non-rewireable plug fitted to the mains lead
and should the fuse need replacing, you must use an ASTA approved one
(conforming to BS 1362 of the same rating). If in doubt, consult a qualified
electrician who will be pleased to do this for you. If you need to remove the plug
– DISCONNECT FROM THE MAINS – and then cut it off the mains lead and
immediately dispose of it safely. Never attempt to reuse the plug or insert it into a
socket outlet as there is a danger of electric shock.
Disposal of the packaging
Dispose of paper and cardboard in appropriate paper re-cycling
facilities.
Dispose of recyclable plastics in appropriate plastic re-cycling
facilities.
Dispose of non-recyclable plastics in the appropriate plastics
collection service.
Disposal of the product
You should now recycle your waste electrical goods and in doing so
help the environment. This symbol means waste electrical products
at the end of their useful life should not be disposed of with normal
household waste and not sent to landfill. Please ensure it is taken
to a suitable facility for disposal. Check with your Local Authority or
retailer for recycling advice or visit www.recycle-more.co.uk enter
your postcode to find out your nearest recycling site.

16
1500W Oil Filled Radiator
Model No. HEA1820
User Manual
IMPORTANT –RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE
This symbol means batteries and rechargeable batteries may not be
disposed of with household waste!
As the end user you are required by law to bring all batteries and
rechargeable batteries to a collection point run by the Local
Authority or to a retailer, so that they can be disposed of in an
environmentally friendly manner.
This heater is filled with a precise quantity of special oil. Repairs requiring
opening of the oil container are only to be made by the manufacturer.
Whilst scrapping the heater, follow the regulations concerning the disposal of oil.

17
1500W Oil Filled Radiator
Model No. HEA1820
User Manual
IMPORTANT –RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE
ErP Data
Model
HEA1820
Item
Symbol
Value
Unit
Item
Unit
Heat output
Type of heat input, for electric storage local space
heaters only (select one)
Nominal heatoutput
Pnom
1.5
KW
manual heat charge control, with
integrated thermostat
Not applicable
Minimum heat
output(indicative)
Pmin
0.6
KW
manual heat charge control with room
and/or outdoor temperature feedback
Not applicable
Maximum
continuousheat
output
Pmax,c
1.5
KW
electronic heat charge control with room
and/or outdoor temperature feedback
Not applicable
Auxiliary electricity consumption
fan assisted heat output
Not applicable
At nominal heat
output
elmax
0
KW
Type of heat output/room temperature control (select
one)
At minimumheat
output
elmin
0
KW
single stage heat output and no room
temperature control
[no]
In standbymode
elSB
0
KW
Two or more manual stages, no room
temperature control
[no]
with mechanic thermostat room
temperature control
[yes]
with electronic room temperature control
[no]
electronic room temperature control plus
day timer
[no]
electronic room temperature control plus
week timer
[no]
Other control options (multiple selections possible)
room temperature control, with
presence detection
[no]
room temperature control, with open
window detection
[no]
with distance control option
[no]
with adaptive start control
[no]
with working time limitation
[no]
with black bulb sensor
[no]

18
1500W Oil Filled Radiator
Model No. HEA1820
User Manual
IMPORTANT –RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE
WARRANTY
Thank you for purchasing your Daewoo product.
As part of our commitment to quality, we are offering you an extra 2 years warranty in
addition to your 1 year guarantee
Your Daewoo product is guaranteed for 1 year from the date of original purchase, with proof of
purchase or receipt. If any defect should occur due to faulty workmanship or material, your
faulty product should be returned to the place of purchase, replacement or refund is at the discretion
of the retailer.
The guarantee is subject to the following provisions:
• The product must becorrectly installed and operated in accordance with the requirements
contained in the instruction manual.
• The product must beused solely for domestic purposes.
• It does not cover general wear and tear, damage, misuse or any consumable parts.
• The guarantee will berendered invalid if the product is re-sold or has been damaged through
inexpert repair.
• The guarantee is only valid within the UK and Eire.
Your standard 1 year guarantee will only be extended to the maximum available for your
individual product upon registration. (Note: products must be registered individually and covers
the main body and housing). If you do not register your product within 28 days of the original
purchase date, your product will only be guaranteed for 1 year.
To validate your extended 2 year warranty*please register your purchase online within 28 days
of the original purchase date by registering at
www.daewoowarrantyregistration.com/warranty-registration
*Your extended warranty is only valid with proof of purchase receipt and subject to the
conditions outlined above.
Daewoo is a registered trademark.
Produced and imported under licence by ESG Ltd
Manchester M3 1JS www.esgltd.com