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Radijator Inženjering d.o.o, 36000 Kraljevo, Živojina Lazića - Solunca br.6, Srbija
tel. +381 36 399 140, fax. +381 36 399 150, http://www.radijator.rs
water temperature inside. There is a possibility that the boiler stops before the set temperature of
the room thermostat is reached and, in this case, the set water temperature in the boiler should be
increased to, for example, 70°C.
The combustion of pellets, no matter the power of the boiler, is necessary to be set in a way that it
is on top of the combustion space (refer to picture 14). This is achieved by setting pellets dosing
and the amount of air. In case that the level of flames starts decreasing, it is necessary to prolong
the dosing period or decrease the amount of air. If the level of flames is increasing, we can decrease
the loading time or increase the amount of air. To determine parameters precisely, it is necessary
to monitor the operation for at least one hour.
NOTICE: Always adhere to the nominal or peak power of pellets combustion, that is when
pellets are burning on top of the burner. In this case, decreasing thermal power is done by
decreasing the set temperature of water in the boiler or set temperature of the room thermostat.
Picture 14 The representation of the perfect combustion of pellets
Warning: It is mandatory to analyze flue gases upon installing the boiler.
Measure percentage of oxygen (O2).
