Troubleshooting
Page 42
B0190806
s
6
Error text
Code Type
Cause of error
Error correction
Excess pressure in
combustion chamber
Acknowledge error
Pressure monitor comb
chamb
029
F
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
Acknowledge warning
Door open -
Empty ash box
040
W
Insulating doors are open for
more than 10 minutes during
“HEATING” status!
•
The door contact switch
does not close
•
Insulating doors not
closed
•
Ash box full
Check or adjust switch
Check insulating doors
Empty ash box
Boiler return temp false
007
W
•
Sensor signal damaged
Check sensor and sensor cable
Boiler temp. false
001
W
•
Sensor signal damaged
Check sensor and sensor cable
Solar return temp false
035
W
•
Sensor signal damaged
Check sensor and sensor cable
Comm. to pellet module
false
016
S
•
Data exchange with pellet
module interrupted
Check cable / plug
Check fuse
Check storage room (for
automatic universal
suction system)
041
S
The MAX sensor is not
reached after 10 minutes of
suction per probe:
•
No pellets in the suction
probe
•
Hose, probe or hose
connections blocked
•
Sensor incorrectly set
•
Switch motor damaged
Refill pellets in store
ATTENTION! Do not feed any
pellets into the pellet burner
manually - danger of flash fires!
Remove blockage, shake the
hose, if necessary remove
foreign bodies, check pellet
length
Readjust the sensor
Check the plug connection to
the motor
Oil boiler temp. false
011
W
•
Sensor signal damaged
Check sensor and sensor cable