My stove has been intermitently giving this signal almost since we had it professionally installed. It will produce a strong flame for a while then will shrink when the status light starts double blinking.
Ideas ?
Ideas ?
Harman p68 air flow light blinking
- Thread starter obsessed penguin
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"Status light error messages: 2 Blinks: Indicates an open feed circuit, typically from pressure switch or hopper switch. Blink status automatically clears when feed circuit is complete. Does not blink if door/ hopper is opened when stove is off."
Have you checked either of these switches?
Have you checked either of these switches?
Both the low pressure switch and hopper open greatly influence airflow so I'd say Daksy and Harman are on the same page just worded differently. I assume you have the hopper lid closed as well as the ash door and main door? Air leakage from the last two will cause the low pressure switch to remain open.
Hugh
You mentioned a professional installation. What’s your vent configuration? A partially plug vent will cause this situation too.
Hugh
If you have an OAK, it's where that is attached to the stove.
It's located under the left rear shroud, as you look at the stove from the front.
A 5/16 " socket, wrench or nut drive will work for removal.
The location is indicated in the top pic.
It's located under the left rear shroud, as you look at the stove from the front.
A 5/16 " socket, wrench or nut drive will work for removal.
The location is indicated in the top pic.
Flapper wont cause that problem. If it is stuck it will increase Vacuum in fire box.
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