50
Too high flue gas temperature (warning)
Very high flue gas
temperature
Boiler temperature
( °C)
Cause:
Indicator light 3 red:
Flue gas temperature > 300 °C
Flickers
Solution:
Reset:
Emergency
program:
Actions of the
regulator:
Close the door immediately by heating up
and refilling the fuel
In operation: Clean the boiler after the fuel
burns
out
Automatically by the flue gas temperature
< 299 °C
NO
Flue gas temperature > 350 °C, flue gas fan
stop
Flue gas temperature < 299 °C, flue gas fan
start
Overheating (warning)
Overheating
DO NOT OPEN!
Boiler temperature
( °C)
Cause:
The boiler is started and its temperature is
> 90 °C
Too much fuel, fault of the circuit pump
Indicator light 3 red:
Solution:
Reset:
Emergency
program:
Actions of the
regulator:
Flickers
Load less fuel or remove the fault
Automatically by the boiler temperature of
< 89 °C
NO
Boiler temperature > 90 °C, flue gas fan stop
V1 = 0 %, V2 = min. 25 % open
Boiler temperature < 89 °C, flue gas fan start
V1 and V2 are adjusted after the setting is
done
Incorrectly measured values of flue gas (error)
Error in temperature
measuring
Flue gas
temperature ( °C)
Cause:
Measured values < –20 °C, or > 499 °C
Indicator light 2 yellow
Solution:
Shines
Check the sockets and the inlet conductors!
Replace the sensors, if necessary
Reset:
Emergency program:
Actions of the
regulator:
Automatically after the error is removed
YES; the burning down is possible
The regulator works with the amount of the
alternative air V1, V2. The boiler must be
stopped manually and the „–“ button and
burn down. No line plot is displayed by
warming up.