Harman xxv combustion fan issue

[Mnbrown]

After running out of pellets the stove normally cools off then shuts down. Harman states this is the preferred way to shut down stove. Past 2 times I have run the stove out of pellets the combustion fan and feed motor will not shut down they continue to run all night. Any suggestions?

Harman xxv
Installed 12/1/2010

 

[Lousyweather]

take a look at the ESP probe....sounds like it failed....

 

[summit]

fan won't turn off till interanl temp is below 90 deg f

 

[Lousyweather]

fan won't turn off till interanl temp is below 90 deg f

not to split hairs, but the combustion fan shuts off at around 95 degrees, and the distribution fan shuts down around 145 degrees (both readings from the ESP probe)

 

[Mnbrown]

Stove is completely cold and fan is still blowing. Ran stove in room tempereature mode and is running great holding room at 70 which it is set for. Also tried stove temp mode and ran correctly in that mode as well. So could it still be the ESP probe?

 

[Lousyweather]

Stove is completely cold and fan is still blowing. Ran stove in room tempereature mode and is running great holding room at 70 which it is set for. Also tried stove temp mode and ran correctly in that mode as well. So could it still be the ESP probe?

wouldnt think it would be the ESP if the stove ran ok in stove temp....the ESP is the probe used to determine temp......but maybe a "low range" issue with the ESP......either way, I still stand behind the ESP or circuitboard.......