Instruction manual
21 
a difference between flue gas temperature 
and temperature in the boilers 
06 : Disconnection 
 O
2 
 TAG 
Function: Boiler for wood combustion is 
switched off in consequence of: 
O2 – indicates higher level of coal residual. 
(easier start) 
TAG – indicates minimum coal residual 
(recommended by combustion problems – 
deformed or wet fuel) 
Producer: O2 
Setting: O2/TAG 
10 : V1 Primary air 
Air (%) 85 
Function: By flue gas sensor error or 
oxygen sensor error it regulates adjusted 
temperature. It serves as temporary 
solution, until the error is removed - it is 
not a standard operation function in any 
case! 
Producer: 85 % 
Range of setting: 0 % - 100 % 
11 : V2 Secondary air 
Air (%) 40 
Function: By flue gas sensor error or 
oxygen sensor error it regulates adjusted 
temperature. It serves as temporary 
solution, until the error is removed - it is 
not a standard operation function in any 
case! 
Producer: 40%C 
Range of setting: 0 % - 100% 
Finish 
After the  settings  are made,  the test  of device is performed, correct  device  functions  are and  the 
safety test is done as well.










