Technical data

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ãîðåíå, ñòðåìåæúò òðÿáâà äà áúäå çà ñïîêîéíî, óñòîé÷èâî ãîðåíå , áåç
îñòàòúê (îáèêíîâåíî êëàïàòà å ïðèòâîðåíà).
Ïîíÿêîãà å âúçìîæíî, àêî ïúðâîíà÷àëíàòà äîçà çà çàðåæäàíå ïðè ïàëåíå
å ãîëÿìà äà ñå ïîëó÷è “çàäàâÿíå” íà ãîðåëêàòà, ò.å. òÿ íå ìîæå äà çàïàëè
ïðè ïîâòîðíî àêòèâèðàíå îò òåðìîñòàòà. Òîâà ñå ïîëó÷àâà îò ôàêòà, ÷å
ïúðâîíà÷àëíàòà äîçà å ïî-ãîëÿìà îò íåîáõîäèìîòî è ñå ïîëó÷àâà
íàòðóïâàíå íà ïåëåòè (èëè êîñòèëêè) â îáëàñòà íà çàïàëâàùèÿ íàãðåâàòåë.
Àêî ñà îñòàíàëè âúãëåíè îò ïðåäèøíîòî ãîðåíå, òå çàïàëâàò ãîðåëêàòà,
ðåãèñòðèðà ñå ïëàìúê è òÿ âëèçà â ðàáîòåí ðåæèì ïðåäè äà ñà ñå
çàïàëèëè ïåëåòèòå (êîñòèëêèòå) äî çàïàëâàùèÿ íàãðåâàòåë è ñå
ïîëó÷àâàíå çàòèõâàíå íà ïëàìúêà îò ãîëÿìîòî êîëè÷åñòâî ãîðèâî.
Íåîáõîäèìî å äà ñå íàìàëè âðåìåòî çà çàðåæäàíå íà ïúðâîíà÷àëíàòà
äîçà ÷ðåç ïàðàìåòúðà Ò1.
ÇÀÁÅËÅÆÊÀ: ïðè ðåãóëèðàíå íà ãîðåëêàòà å íåîáõîäèì óðåä çà
àíàëèçèðàíå íà èçãîðåëèòå ãàçîâå.
Å-2. ADJUSTING THE BURNER
If the device does not work properly:
- check the pellets quality (they must have no dust). If the burner works correctly,
the pellets on the fire-grate should be as many as the holes on the grate will be
covered.
- in case that there are too many pellets in the burner, adjust the pellets feeding
or turn the fan van and open it.
- check the flue gases temperature (175-240
0
Ñ). If it is too high, decrease the
pellets feeding. If the temperature is too low, increase the quantity of the air
supply.
- if the pellets’ level in the burner is too low, check the flue gases temperature
(see above) and decrease the quantity of the air or increase the quantity of the
feeding pellets.
- if the quantity of the feeding pellets must be changed, use the way described in
point 9.
Criterion for the proper burner operation is the flame color. If the color is dark
yellow, mixed with smoke, probably the quantity of the supplied pellets is bigger
than the necessary and it should be reduced through setting parameters T4 and
T6 (decrease T4 and increase T6). Opening of the air valve affects on the
combusting process, the purpose is calm, stable combustion, without a residue
(normally the valve is not tightly closed).
If the initial feeding dose for ignition is too big, it is possible burner “choke”, i.e. it
can not be started through activation of the thermostat once again. That is as a
result of the fact that the initial dose of pellets is bigger than the necessary and