Presentation: Adjustments boilers ÖkoFEN

Heating, insulation, ventilation, VMC, cooling ... short thermal comfort. Insulation, wood energy, heat pumps but also electricity, gas or oil, VMC ... Help in choosing and implementation, problem solving, optimization, tips and tricks ...
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garania
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by garania » 16/12/12, 16:36

here is the difference represented on the curves between my settings of last year and those of this year, for the same temperature outside on a day.
2011:
Image
2012:
Image
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Bunny67
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by Bunny67 » 16/12/12, 19:59

Hi,

There is a real modulation on the 2012 graph of the boiler.

How do you recover all this data? it's really interesting, to follow up.
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garania
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by garania » 17/12/12, 00:18

Hello,

I am using the USB port under the console (disassembling the front panel to gain access.
Then, by entering the access code, in the "general" menu there is a "USB" submenu. in this one I ask for a recording every minute.
I leave the key for several days and then extract the data from the .csv format to excel format, which allows me to draw the desired curves.
According to my technician Okofen you have to be careful because people have grilled their automaton leaving the key too long, at least 1 months. I take it off every week, use a new one that I format each time.
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Pilpoill
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Re: Introduction: Adjustments boilers OKOFEN




by Pilpoill » 14/01/19, 18:40

Hello everybody

Sorry to bring up this old subject but by dint of seeing beautiful curves from your green, I try at first to do the same.

I have a SmartXS and I stumble on the understanding / translation of some denominations of the column titles of the cvs file.
There are more than 50 titles in total, I will purge! :frown:
I also put those which I knew to interpret with exactitude I hope ...

AT [° C] -> Outdoor temperature
ATakt [° C] -> Instantaneous outside temperature
HK1 Status ->?
WW1 EinT Ist [° C] ->?
WW1 AusT Ist [° C] ->?
WW1 Soll [° C] -> DHW setpoint
PE1 KT_SOLL [° C] ->?
PE1 UW Freigabe [° C] ->?
PE1 FRT Ist [° C] -> Flame temperature measured
PE1 FRT Soll [° C] -> Target flame temperature
PE1 Res1 Temp. [° C] ->?
PE1 Res2 Temp. [° C] ->
PE1 Saug-Int [min] -> Suction interval

I am also looking for the boiler temperature columns and its instructions.
If it is easier to translate with a cvs file and data, I will make it available.
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Did67
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Re: Introduction: Adjustments boilers OKOFEN




by Did67 » 14/01/19, 18:57

Probably :

T [° C] -> Outdoor temperature
ATakt [° C] -> Instantaneous outside temperature
HK1 Status ->? Boiler status (in the sense: off / standby / on ...)
WW1 EinT Ist [° C] ->? Temp measured domestic hot water inlet
WW1 AusT Ist [° C] ->? Domestic hot water outlet temperature
WW1 Soll [° C] -> DHW setpoint
PE1 KT_SOLL [° C] ->? Boiler temperature setpoint
PE1 UW Freigabe [° C] ->? Circulator to buffer cut-in temperature
PE1 FRT Ist [° C] -> Flame temperature measured
PE1 FRT Soll [° C] -> Target flame temperature
PE1 Res1 Temp. [° C] ->?
PE1 Res2 Temp. [° C] ->?
PE1 Saug-Int [min] -> Suction interval
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Pilpoill
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Re: Introduction: Adjustments boilers OKOFEN




by Pilpoill » 15/01/19, 19:25

Thank you Didier

Everything seems to stick except HK1 Status which has a value to either 32 or 1056.
After further study, the value is 1056 when the outside temperature becomes higher than the heating limit (17 ° C in my case).
Meanwhile HK1 Pump goes from 100 to 0 in this case.
As a result, the value does not matter for this HK1 Status that would be related to the circulator unless error.

Nothing blocking to make my curves, I continue to dig my brain on Excel to have a rendering as legible as yours : Wink:
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Re: Introduction: Adjustments boilers OKOFEN




by Did67 » 15/01/19, 20:53

Pilpoill wrote:Thank you Didier

Everything seems to stick except HK1 Status which has a value to either 32 or 1056.
After further study, the value is 1056 when the outside temperature becomes higher than the heating limit (17 ° C in my case).
Meanwhile HK1 Pump goes from 100 to 0 in this case.
As a result, the value does not matter for this HK1 Status that would be related to the circulator unless error.

Nothing blocking to make my curves, I continue to dig my brain on Excel to have a rendering as legible as yours : Wink:


The 100 or 0 is%. I do not know if the regulation can "vary" the power of the circulator.

The "status" must be what I said, but "coded". Why I do not know.

You can look at the figures when the heating limit is exceeded, but the set point is reached, when the boiler is off, etc ... There must be a whole series of "statuses": stopped, in demand, chuaffe limit reached, in standby, etc> ...
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Pilpoill
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Re: Introduction: Adjustments boilers OKOFEN




by Pilpoill » 16/01/19, 15:35

The statutes are only in the form of numbers but I find myself there.

The longest is to extract a graph, I have to redo the manipulation for each day that interests me, you all do it "by hand" too?

Curve 20190110.jpg
Curve 20190110.jpg (194.9 KIO) Accessed 7813 times
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