85
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
e-mail: [email protected]
Possible cause 6.
Problem 6. After the fixed phase of feeding (t03) there the flame occurs, but at this stage
of t04, during this period it is not possible to pass into the stabilization (Stabilization) ,
and the flame is becoming weaker so there is a decrease of the temperature of flue gases
and shutting down (extinguishing). This problem occurs because of the varying quality of
pellets.
The process of resolving the Problem 6. Reduce the time t04. It is recommended that you
do it carefully. It is possible to combine this procedure with the solution contained in the
previous item.
Possible cause 7.
Problem 6. The boiler is connected to the room thermostat. By increasing the set
temperature on the room thermostat the boiler does not enter the firing phase (Ignition)
and there is not activation of the firing heater.
The process of resolving the Problem 7. Check whether the temperature in the room is
really lower than the set temperature. Also check time programming for the room
thermostat and finally check the correct functioning of the room thermostat.
Group II
The most common indication on the display related to this type of errors is Er03.
Possible cause 1.
Problem 1. The Heating boiler-the Stove was fired and in was in the operating mode
(Run mode), but it came to the stoppage; and when it stopped again and got the command
from for work either from the boiler thermostat or room thermostat. The combustion
chamber is, in such situations, full of unburned pellets.
The process of resolving the Problem 1. Check the values of the parameters A26, Th28
and Th06. Maybe there was an accidental changing of their values. Parameter A26 needs
to be 1 , the parameter Th06 between 60 and 65, while the parameter Th 28 in any case
should for at least two degrees lower than Th06. In such cases parameters should be
changed, empty chamber (burning bowl) and then restart the boiler.