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INSTALLATION INSTRUCTIONS
Make sure to use the appliance only on a firm and sturdy underground. In case of
doubt have underground checked by an expert.
WARNING
- this appliance must be connected to an earthed power socket.
Position the heater on a flat, level, non-flammable, solid surface.
Direct-fired heaters are intended for use in outdoor open areas or in indoor well
ventilated areas. For indoor use, provide permanent ventilation openings of at
least 25 cm²/kW, equally distributed between floor and high level, with a mini-
mum of 250 cm².
DFA 2320
Minimum Opening Size
600 cm²
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Keep the heater away from flammable, combustible, explosive or corrosive
materials.
•
Never block or restrict the air inlet and outlet for any reason.
•
Do not expose directly to the weather or to excessive humidity.
•
Follow general and special fire safety regulations in force in all fields of appli-
cations. In any case ensure the following minimum safety clearances from
materials or objects in the surroundings of the heater:
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Side:
0.6 m
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Air inlet side:
1 m
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Top:
1.5 m
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Hot air outlet side: 3 m
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Floor:
0 m
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Floors and ceilings must be made of fireproof materials in the place where the
heater is operated.
Your heater has been designed for use with high-quality oil such as Qlima
Premium Quality Fuels or high quality, water-free pure diesel oil (not home-oil).
Only fuels of this kind will ensure clean and proper burning.
Lower quality fuel may result in:
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Increased possibility of malfunctioning
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Incomplete combustion
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Reduced heater lifetime
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Smoke and/or fumes
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Deposits on the grid, mantle or other objects
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Increased repair costs
Using the right fuel is therefore essential for safe, efficient and comfortable use of
your heater.
Damage and/or malfunctioning of the heater due to the use of other than high
quality, water-free pure die- sel oil (not home-oil) is not covered by the warranty.
Always refer to your local dealer for the right fuel for your heater.
FILLING FUEL
Fill the fuel tank in a suitable, well ventilated area. Please avoid spillage of fuel
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and respect following precautions:
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DFA 2330
DFA 2350
800 cm²
1250 cm²
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Make sure the heater is standing on a level surface
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Make sure the heater is switched off and cooled down completely
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Remove the fuel tank cap
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Ensure that the same fuel is added to the remaining fuel in the tank, unless
the tank is empty.
•
Fill the tank just below the maximum level in order to avoid spillage; the
gauge indicates the fuel level
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Replace the fuel tank cap
IGNITING AND OPERATING THE HEATER
STARTING THE HEATER
Fill tank with clean fuel. Only use Diesel or Kerosene.
The fuel gauge on top of the tank allows to check fuel level
Connect the power cord plug to a AC220-240V 50 Hz earthed electrical supply
system.
Earthing is mandatory.
Models DFA 2320/DFA 2330/DFA 2350:
When complete "start-up" above, the left display window shows "--", the right
display window shows ambient temperature value.
Push the power switch to "ON"(1) position.
The default temperature setting is 20℃, be showed on the left display window.
If the ambient temperature is lower than default temperature, the electrodes
start sparking, after 7 seconds, the heater starts.
If the ambient temperature is higher than default temperature, turn thermostat
control knob to desired temperature, the electrodes start sparking, after 7 sec-
onds, the heater starts.
COLD START-UP
at low temperature keep the air vent hole (see Fig. 6) closed by a finger dur-
ing ignition to make start-up easier.
ABNORMAL OPERATION: in case of malfunction (flame failure, reduced air
flow, bad combustion, etc.) the heater stops and the indicator light starts
FLASHING (THE LOCK-OUT MODE code will be showed on the display win-
dow).
STOPPING THE HEATER
Move switch to "OFF" (O) position. Unplug the unit when not used for a long time.
Never disconnect the heater from mains to stop it while in operation. Always
wait 5 minutes after switching off the heater to allow the cooling sequence
to be completed, otherwise the residual heat could damage internal compo-
nents.
RE-SET/ RESTART THE HEATER
When heater in lock-out mode, check and remove the cause of lock-out
before restarting the heater. To reset, turn the ON/OFF switch to 0 and then
again to I. In case of repeated malfunction, call technical service. Turning the
thermostat control knob will NOT reset the heater.
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