Please disregard most of what was in Eric's post. I think he's been sniffing the toilet duck again.
Burner off pump on.
Your point?
In simple terms, Anti-cycling mode is the delay in time between the burner switching off when the boiler setpoint has been reached/exceeded and the burner re-lighting, even though the flow temperature may have dropped well below the boiler setpoint in the intervening time.
It's usually built into the boiler controls, and non-adjustable...though some boilers have it as an 'installer level' parameter.
Thanks, I believe I do understand what the anticycling mode is.
What I'm trying to understand is what causes or why a boiler enters this state in the first place.
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