Pellets not fully burning at higher temps

[StoveJobs]

Love the info on this forum! This is one issue I’ve had that I can’t seem to find a solve for though in the search, so here goes…

I am burning New England pellets in a Harman Accenture 52i. At temp setting 1 / feed setting 4, everything is great and amount of ash is as expected.

However when I turn the temp up to 3 or above (at same feed limit of 4) I end up seeing pellets that are not fully burned being pushed into the ash pan.

Any ideas on why this would be happening? Thank you!

 

[Jeremy6500]

Incomplete burn is usually is related to air flow.

Either a very thorough cleaning, or if everything is spotless then can you increase the draft fan speed.

 

[StoveJobs]

Incomplete burn is usually is related to air flow.

Either a very thorough cleaning, or if everything is spotless then can you increase the draft fan speed.

I can do a thorough cleaning! Not sure about increasing the fan speed though. Thanks for the response!

 

[Jeremy6500]

I can do a thorough cleaning! Not sure about increasing the fan speed though. Thanks for the response!

I was having this issue until I began making sure the exhaust was clean by using a leaf blower