Okofen problem - PE1 thermal safety

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 ...
aurelwine
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Okofen problem - PE1 thermal safety




by aurelwine » 31/12/11, 09:46

This morning, I get up and no more juice in the house .... a few moments later I realize that it is the boiler that blew the sinkers; yet I heard it this morning at startup at 6h30.

It is stated, PE1 Thermal safety; it is therefore the thermostat that must mess because the temperature of the boiler is 57 ° C.

I changed the 3 fuses, although this is nothing to see, and therefore inevitably no results.

Is there anyone of you who is already experiencing this problem and, even better, who to the solution! ?

Thank you in advance from my guests who may curse a little in the evening of 31! ! !

:P
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roy1361
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by roy1361 » 31/12/11, 11:56

Hello,

I'm not an Okofen specialist, but don't you have a little bitonio which is triggered and which is to be pushed back into your boiler, in the event of overheating? Normally, it is under a small plastic cap that must be unscrewed. This overheating safety device is called "STB" on my machine.

So, waiting for a specialist to go through this ...

Happy New Year...
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by dedeleco » 31/12/11, 15:03

If the boiler, or any other machine, has a nice short circuit that is maintained, restarting, it is necessary to test the various separate electrical elements, to know where is the short juice: relays blocked by bonding contacts and incompatible, rat or mouse who has eaten wires, water leakage, dead heat resistance or ignition affecting ground, etc.

Good luck, but we must analyze scientifically having the notice under the eyes and think about what we can forget in all the installation !!
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manet42
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by manet42 » 31/12/11, 15:14

Here is what the doc says:
"Thermal security".
Disconnection of the safety thermostat (STB). solutions:
-STB disconnected: reconnect, check the cable connection.
-STB off: Cool the boiler / restore the STB fault indication.
-STB down: Replace the STB.
Good diy.

JC
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Continually trying we finally succeed. So more it fails, the more likely it is that it works.
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by dedeleco » 31/12/11, 16:33

Normally it is not a thermal safety that
who blew the lead

or the breaker of the whole house, or it is really badly designed.
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aurelwine
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by aurelwine » 31/12/11, 16:39

Thanks for the answers.

Finally, the error is found: it is simply a piece of granule stuck on the spool of the worm motor which caused an electrical malfunction ... must be seen to believe it!

Happy New Year to you all, with warmth and happiness! ;)
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by Did67 » 01/01/12, 10:41

For our "general knowledge": is it the motor of the pellet feed screw in the burner? the one under the hood of the Pellematic ...

Indeed: 1) what was this pellets doing? ; b) I did not know they had enough drivers to break!
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by manet42 » 01/01/12, 11:41

Best wishes to all shadoks, Okofen fans : Cheesy:

Me neither I do not understand this breakdown:
I did not think the pellets were conductive.
What engine? The one on the worm has a thermal cutout in case it gets stuck, but it doesn't "blow the lead"
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by dedeleco » 01/01/12, 11:57

The sawdust with glue is hygroscopic and with the current rains can absorb full of water if not lucky ????
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by manet42 » 01/01/12, 12:23

dede said:
The sawdust with glue is hygroscopic and with the current rains can absorb full of water if not lucky ????

Frankly, it's just anything! .... The pellets are in a SEALED silo and the engines are not in the rain : Evil:

You really have no idea of ​​the installation.
Blah, blah, blah, blah, blah, blah .... (I quote you)
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Continually trying we finally succeed. So more it fails, the more likely it is that it works.

 


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