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SAS Multi 17kW and ST-450 - what are the correct boiler settings?

quake_85 9141 1
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Treść została przetłumaczona polish » english Zobacz oryginalną wersję tematu
  • #1 16721740
    quake_85
    Level 11  
    Hello.

    I have a Sas multi oven with a ST-450 eco-pea coal controller. It wasn't until this year that I really started the heating season, because in that time I only warmed up the house I didn't live in (150 sq m). I have some comments on the use of the stove. I do not know the optimal settings and I was guided by what is available on the net. Well:
    - the set temperature on the furnace is 58 degrees
    - underfloor heating 36 degrees
    - I don't play water yet
    - the fan set to 30 percent is without a cover
    - feeding time 16s
    - feeding time of 100s
    Two facts bother me. The first is that when the coal burns, brown lumps are formed, not ashes. The second fact is that when the floor reaches these 36 degrees, it's all cool because the floor is warm but after a few minutes I see on the display that despite the set temperature of 36 it is 48 degrees, which means that the floor gets cool and does not heat up later. I do not know this topic and I do not want to do too much on my own so as not to hurt something. What settings should be made so that the temperature is optimal, coal combustion is at a decent level and that ash and not lumps are formed?
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  • #2 16748693
    quake_85
    Level 11  
    Hello.

    I wrote to the service to give them optimal boiler settings. They were laconic in their speech but I got some info. The settings they gave:

    working time 15 s
    45 s break time
    blowing force 20-30 gears

    sustaining work 15 s
    30 min break
    fan in sustaining 15 s
    30 min break

    I applied since yesterday. We'll see how they work over the next days.
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