O
2
--.-%
Actual value of oxygen in flue gas. (current value)
CO
2
--.-%
Actual value of carbon monoxide in flue gas. (current value)
Lambda (λ) --.--
Air ratio. (current value)
Efficiency ---.-%
Fire efficiency degree. (current value)
Difference KV-KR --.-K
Difference between boiler flow temperature and boiler return temperature. (current value)
Flue gas max. ---.-°C
Maximum flue gas temperature.
*) Boiler OFF ca. TT --:--
Estimated end of burning cycle, day – hour : minute.
*) Heating date TT --:--
Displays the estimated date and time of the next heating, day – hour : minute.
*) Refuel amount ---%
Display set in %: Fill chamber to “%” (measured in height).
Display set in kg: Refuel “kg” only.
*
)
Display only with (Fuel calculation function)
4.1.2 Operations counter
*only displayed in operating status “Boiler OFF“ **only displayed if the setting in 5.23 Service small is “YES”
Overtemp. total --.-%
Overtemperature total.
Boiler temperature higher than 90°C = flue gas fan OFF
Use: The user can optimise his refuelling habits.
Delete: At > 10%: high boiler wear and tear – emissions, environmental issues.
Calculation: A total of x% of operating hours were with overtemperature.