1. How to start the heater
a) Fill a drum or a tank with clean Heizöl EL (Diesel) and set it up according to the
local regulation. Connect fuel intake and return line of the heater with the drum
or tank. Open the valve at the fuel filter.
b) Install exhaust system according to the drawing, see page 7.
c) If warm air hoses are used, avoid sharp bendings.
d) Power supply: Connect heater to the 230 V - 50 Hz power supply.
e) Put room thermostat on suitable place in the room and set to desired
temperature. (Must be above ambient temperature).
A T T E N T I O N
The heater is standard equipped with a fuel preheating device. The function of the
preheating is only given if the heater remains on stand-by with plugged-in electrical
plug for appr. 15-20 min. before the first starting.
During this time the oil is preheated so that the sorting out of paraffine is avoided.
Start the heater only with connected fuel hoses. Otherwise the fuel pump will be
destroyed.
During service always obbey the surface temperature from the fuel preheating
device. Disconnect the heater first from the power supply and let it cool down
(danger of burning).
Operation "Heating"
Set main switch to position "Heating" (Heizen).
The automatic heating operation is started when the switch is set to position "Heating"
(Heizen).
The oil burner starts and heats first the heat exchanger to appr. 35°C, only then the
fan starts and supplies immediately warm air.
Operation "Ventilation"
Set main switch to position "Ventilation" (Lüften).
In this case only the fan runs in continuous operation and blows cold air. Therefore the
heater can be used during the summertime for ventilation. The room thermostat does
not function during this kind of operation.
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