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Safety features of the unit
The heater is equipped with a number of safety devices to prevent
accidents. If any exception occurs after restarting, contact the after-sales
service.
Ignition safety. If the sensor is tripped, the fan motor and the appliance
will switch off automatically - if any exceptions occur after restarting,
contact the service department.
Power failure safety device. After a power failure, the unit will not switch
on when power is restored. If you do not press the ON/OFF button after a
power failure, the unit will not switch on.
Temperature probe abnormality detection device. Automatic extinguishing
of the temperature probe in the event of a malfunction (wire break, short
circuit). Can only operate in time control mode.
Combustion control device. Control of ignition, flame and abnormal
combustion.
Overload protection device. Fuse blows when the heater is overloaded.
Ignition device to prevent explosion. Combustion engine fan discharges
residual gas from the combustion engine (after cleaning).
Inversion protection device. When the heater is turned upside down or
subjected to a strong impact, it will automatically switch off. Check that
there are no abnormalities in the vicinity of the heater and restart the
heater.
Overheating protection device. Automatically goes off when the internal
temperature of the product is too high. Restart the heater when the
temperature drops.
Motor protection device. The motor fan discharges residual gas from the
combustion engine (after cleaning).
Switching off the heater
To switch off the heater, switch the power switch to the ‘0’ position (Fig.
B/C, 3) Then disconnect the power cord from the mains socket. After
switching off the appliance, check that the flame inside is completely
extinguished before leaving it unattended.
10. Ongoing maintenance
All maintenance must be carried out with the unit
unplugged.
Repairs are to be carried out only by qualified specialists at the points
indicated by the manufacturer.
At least once a year, a technical inspection by an authorised service is
recommended, preferably before each heating season.
Cleaning the appliance.
The appliance should be cleaned regularly. In particular, it should be
cleaned of any debris generated during the filling of the fuel tank, to which
dust and dirt easily adhere. A soft cloth should be used for cleaning. Dry
dirt can be removed with a hoover.
Do not use aggressive detergents, chemical cleaners, solvents or other
agents that may damage the surface of the unit. Do not use water.
Emptying, cleaning the fuel tank .
When the heater is in use, dirt and moisture collect in the tank, causing
condensation inside the fuel tank. If the fuel tank needs to be emptied and
cleaned, place the heater with the wheels on a slight rise.
Place the pump tube in a container to collect the fuel. The container must
be below the fuel level in the heater tank. Insert the suction nozzle into the
heater tank. Use the cushion to draw fuel from the tank. The fuel will begin
to drain into the container.
After emptying the tank, flush the tank with a small amount of fresh fuel.
Carry out the above operation periodically every 150-200 hours of
operation or if you notice a deterioration in the operating parameters.
Air filter
The air pre-filter (sponge) should be cleaned every 50 hours of operation
or when it is noticed to be dirty/clogged. To clean the filter, remove the
rear cover (Fig. F, 1) and remove the sponge filter (Fig.F, 3), rinse in warm
water, dry thoroughly and fit back in place. Do not unscrew the plastic
compressor cover (Fig. F, 2) for this purpose. Every 100 operating hours,
replace the filter on the high pressure side. Unscrew the motor cover (Fig.
F, 2), remove the filter (Fig. F, 4) and replace with a new one. Reassemble
in reverse order.
Storage, transport, shipping
The heater should be stored in a dry, dust-free, humidity-protected place
at (5-20)°C, away from living quarters, child-proof. The fuel tank should
be emptied of fuel and cleaned of dirt for the duration of storage. The room
should be free of dust and vapours that can corrode metal components.
Do not store the unit in rooms where food products are stored.
The heater is fitted with castors for easy movement within the heated
rooms.
Should it be necessary to send the heater to a shipping company,
e.g. to a service centre for repair, the fuel tank must be emptied! In
accordance with applicable regulations, the transport of liquid fuels
without observance of the specific safety conditions specified by
separate regulations is prohibited
11. Spare parts and accessories
For the purchase of spare parts and accessories, please contact the
Dedra Exim service. Contact details can be found on page 1 of the
manual.
When ordering spare parts, please quote the batch number on the
nameplate together with the part number from the assembly drawing.
During the warranty period, repairs are carried out in accordance with the
terms of the warranty card. Return the faulty product for repair at the place
of purchase (the dealer is obliged to accept the faulty product), send it to
the central Dedra Exim service centre or to the service centre closest to
your place of residence (list of service centres at www.dedra.pl). Kindly
enclose the completed warranty card. After the warranty period has
expired, repairs are carried out by the central service. Send the defective
product to the service centre (shipping costs are paid by the user).
12. Trouble-shooting on your own
Disconnect the unit from the power supply before
attempting to troubleshoot the unit yourself.
If an emergency shutdown of the appliance occurs, ventilate the room
thoroughly to get rid of exhaust fumes and fuel vapours.
If an error message appears on the display, take the appropriate steps.
After switching off and on again, the error code and indication will
disappear from the display.
Problem
Cause
Solution
E1 burner fault
Air in the fuel pump
Switch on the appliance 3 to 5
times, the valve should bleed off
Clogged fuel filter
Check the condition of the fuel
filter, replace if not in the correct
colour (yellow)
Clogged fuel filter
and nozzle
If E1 still appears after filter
replacement, replace nozzle
E2 flame
sensor fault
Sensor detects light
before ignition
Make sure the flame sensor is
correctly positioned. The sensor
may also be defective, in which
case replace the sensor
E3 faulty
temperature
sensor
Sensor defective
Have the unit serviced to replace
the sensor.
E4 shock or tilt
error
Unit is tilted > 30⁰.
Position the appliance correctly.
E5
overheating
Heating element
temperature too high
Switch off the appliance, allow it
to cool down.
E6 fuel level
sensor
No fuel
Top up with fuel.
13. Contents of the package
1. Oil heater - 1 pcs. 2. external chimney - pcs. 3. flexible outlet pipe - 1
szt.
14 Information for users on the disposal of electrical
and electronic equipment (applicable to households)
The symbol on the products or accompanying documentation
indicates that defective electrical or electronic equipment must not
be disposed of with household waste. If you need to dispose of,
reuse or recover components, take them to a specialist collection
point where they will be accepted free of charge. Information on the
location of collection points for used equipment is provided by local
authorities, e.g. on their websites.
By disposing of the appliance correctly, you will save valuable resources
and avoid negative effects on health and the environment due to the
possible presence of hazardous substances, mixtures and components in
the appliance.
Incorrect waste disposal is subject to penalties according to the relevant
local regulations.
Users in EU countries: If you need to dispose of electrical or electronic
equipment, please contact your nearest point of sale or supplier, who will
be able to provide further information.
Disposal in non-EU countries: This symbol only applies to countries within
the European Union. If you wish to dispose of this product, please contact
your local authorities or dealer for the correct method of disposal.
Warranty
for
……………….……………………………
(product name)
Catalogue No: ………………. Lot No.: ..........................
(hereinafter called the product)
Product purchase date : .............
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Productinformatie
| Merk | Dedra |
| Model | DED9976 |
| Categorie | Heater |
| Taal | Nederlands |
| Grootte | 12413 MB |
