Cause of error Error correction
The value for the parameter,
“Min. boiler flue temp dif.” fell
below the specified level for
longer than the safety time.
Acknowledge error
NOTE: After acknowledging the error, error correction starts
immediately. Keep the doors of the boiler closed!
After error correction starts, check if the induced draught fan is
running
CAUTION! In case of defective induced draught fan inform the
heating engineers or Fröling customer services!
When error correction has been automatically carried out (approx.
20 min) the warning, “Clean/ check burner”, is shown on the
display.
After you have done this, open the insulating door and
combustion chamber door
Clean embers, fuel and slag from the pellet burner (see
chapter on maintenance)
Clean the flue gas guide in the boiler up to the mouth of the
chimney
Empty the ash drawer if necessary
Acknowledge warning
“Insufficient safety time
elapsed”.
014 F
• Insufficient pellets fed
into combustion bowl
• Bridge formation over
trough
• Sensor incorrectly set
• Stoker not feeding
Refill pellets in storage tank,
check discharge and stoker
ATTENTION! Do not feed any
pellets into the pellet burner
manually - danger of flash fires!
Break up blocks of fuel, check
length of pellets
Readjust the sensor
Check stoker drive
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