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PROBLEM
CAUSE
Broken or defective
manostat
Ignition step is not
completed
Temporary power
outage
Clogged smoke
duct
Defective or broken
temperature
probes
Faulty spark plug
Not sufficient
combustion air
Obstructed exhaust
Flames are weak
and orange colou-
red, pellets do not
Obstructed stove
burn properly and
the glass blackens
The fume fan is out
of order
Damp or unsuita-
ble pellets
Faulty fume tem-
The exchanger
perature probe
fan continues to
turn even though
the stove has just
Faulty mother
cooled
board
30
SOLUTION
Replace the manostat
Repeat ignition
Wait for automatic restart
Clean the smoke duct
Check and replace probes
Check and, if necessary, replace the spark plug
Check as following: probable obstructions of the combusti-
ble air inlet from the back or from the bottom of the stove;
burning pot obstructed holes with too ash remains. Have the
fan blades and auger cleaned.
The exhaust chimney is partially or totally obsturcted. Contact
an expert stove-repairer who checks the stove from the
exhaust up to the chimney pot. Provide immediately for stove
cleaning.
Provide immediately at the inner cleaning of the stove.
The pellets can burn also thanks to chimney flue depression
without the aid of the fume fan. Have the fume fan imme-
diately replaced. It can be noxious to health to let the stove
running without fume fan.
Change the type of pellet
Replace the fume probe.
Replace the mother board.
INTERVENTION
IDROSTUFE
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