Bosca Spirit 500 Shuts Off Unexpectedly

[adambulldog]

I have a Bosca Spirit 500. Sometimes the fan just shuts off and the auger stops delivering pellets. Some questions:

1. I have bypassed the low limit switch, and that does not solve the problem.

2. I was thinking it might be an issue with the high limit switch, but I can't even find that switch in the stove. Where would that switch be located? Is it possible that it was assembled without the high limit switch?

3. Is there some other issue that could be causing the problem? I have cleaned the unit thoroughly.

4. The unit is 11 years old and nobody knows how to service it anymore. How long should I be able to continue using the stove before replacing it?

Thanks for any help anyone can provide!

 

[DAKSY]

If there is one, what is the blinking light code?

 

[Mt Bob]

It is a basic stove and most parts are still available. Any competent stove tech can repair it. If you mean the combustion blower is stopping,might be as simple as a new motor,is dying when it gets hot.Or it just might need cleaned and lubed.