Startup failure ÖkoFEN? Code Def Ignition

[dirk pitt]

first, see if the pellet feed screw in the burner is turning or not. we see its engine by removing the hood of the temporary silo.
there are risks that it is blocked.
Sawdust is a pest for granulated boilers and here you have cumulated by really going to the bottom of the silo.
it is better to stop a little before and fill the intermediate silo with bags in case of scarcity.
to prevent the aspiro from opening, open the lid of the temporary silo and tap something in front of the full silo sensor.

[Did67]

Same opinion / same fear.

Sawdust makes a compact sleeve that can twist Okofen screws in the case of V-bottom silos, yet you've seen the caliber!

So presumably, your feed screw in the burner is blocked. I hope for you that the engine has a thermal safety!

Ignition of the accelerator: normal, at each start, the trolley starts filling the hopper. As your hopper is only partially filled, the aspi is triggered. Suaf if you grind the capetru as Dirk says!

[renaud67]

A little HS but Okofen goes there:
http://www.okofen-e.com/en/okofen-e/microgen-stirling-engine.html?redx_country=fr

[the-rabouin]

Thank you for your answers.
I have just been delivered in pellets (the cow, they went to 220 € per ton!). Before relighting, I scraped as much sawdust as possible from the bottom of the hopper and "chipped" the sensor with tape. I forced the screw with P104 and there, phew, the screw was turning. I put a bottom of granules for the restart. The boiler gently finishes raising in T ° before sending the water into the circuit.
Thank you for your help and thank you for the tip, now, I know how to cut the bill at this vacuum cleaner (the neighbors have moderately appreciate the trigger at more than 11h evening ...)