19
Question
Answer
Explanation
The cleaning hatch seal is broken.
The seal between the burner and feeder pipe is broken.
Loose screws on the connections of the basket between the
feeder and burner.
Replace the seal.
Tighten all the screws.
What
does
the
„
boiler
overheat
”
alarm mean?
The boiler overheats when the temperature exceeds 90
o
C
The hold time is too short.
Cool down the boiler.
What does the
„
fumes sensor
damaged
”
alarm mean?
It means that the fumes temperature has exceeded 320
o
C.
The fumes temperature sensor is broken.
Lower the fuel feeding.
Replace the fumes temperature sensor.
Smoke coming from the boiler
door.
It means that there is no draught.
Tighten wall in the connection between the flue pipe and the chimney.
Check if the patency of the chimney, and its parameters are as recommended by the manufacturer.
Seal the outlet of the boiler to the chimney vent, preventing the suction of cool air.
If the chimney diameter is too small, you can install an extraction fan.
There is water coming from the
convection channels.
The fuel used is wrong or the humidity is too high.
Combustion temperature is too low.
Too little air feed.
Fumes throttle is closed.
Controller is set incorrectly.
Use fuel of proper energy value and humidity.
Set the controller right.
During the initial start-ups the
boiler
„
sweats
”
.
It is due to condensation.
Heat the boiler above 80
o
C and keep this temperature for at least 6 hours. If necessary, repeat.
Why is the fuel combustion so
rapid?
The chimney diameter is too big.
Air flow is too high.
Controller set is incorrect.
Close the throttle on the flue.
Check the sealant on the door.
Regulate the airflow.
Regulate the controller or call the helpline.
What features does the
microprocessor
regulator
have?
The controller provides:
automatic ignition
weather control
room control (room temperature)
central tap water pump regulation
clock regulation of the circulation pump, additional
pump, burner (boiler operation time)
extinguishing
control via Lambda sensor.
