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The safety systems
The overheat protection on the fall shaft
This stops the feeding if the fan temperatures gets too high. Reset is made manually.The cover
must always be in place when connected to main power. It only cuts the power to the auger.
Flame sensor
The flame sensor monitors the flame in the burner. If the flame disappear for a set time during
operation the burner stops and goes into cooling phase.
Overheat protection on the boiler
There is overheat protection on the boiler which cuts the power to both the boiler and the burner
if the temperature in the boiler exceeds 95°C.
Power outage
After a power outage the control system remembers where in the sequence the burner was. If it
was in the "Run" mode, the fan blows for four minutes to burn out any pellet rests. Then it goes
into normal mode.
Under pressure switch
If the under pressure in the combustion chamber is lost, the auger stops and no more pellets is
fed into the burner. If the soot door not is closed, the under pressure is lost and the burner will
switch off. The auger starts when underpressure is obtained again.
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Effecta AB Västra Rågdalsvägen 21 434 99 Kungsbacka Sweden +46-300 - 22320 info@effecta.se
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