Owners ... As you know through experimentation (and NOT from reading the documentation) the Quad Voyageur Grand is the ONLY stove in Quad's lineup where the ACC can NOT be shut off once engaged. You're in for the full 30 minutes.
When you would like a bit more air, but not for the full 30 minutes, you can engage the ACC by pushing in your ACC control until it meets resistance, and then SLIGHTLY more. Pile up some coals in front of your ACC inlet (front and center of the firebox) and experiment. Push in the control slightly to engage and then pull out to disengage. If it won't disengage, you've pushed it in too far ... doesn't take much.
More options are always good. What's nice about the ACC is that it puts air in the bottom of the firebox, an area different that what is fed by the main air control.
When you would like a bit more air, but not for the full 30 minutes, you can engage the ACC by pushing in your ACC control until it meets resistance, and then SLIGHTLY more. Pile up some coals in front of your ACC inlet (front and center of the firebox) and experiment. Push in the control slightly to engage and then pull out to disengage. If it won't disengage, you've pushed it in too far ... doesn't take much.
More options are always good. What's nice about the ACC is that it puts air in the bottom of the firebox, an area different that what is fed by the main air control.