So my M55 is in Auto, thermostat set for say 71 for today swing set is 1 degree, and its cold outside (for example) House temp reaches 71, at some point the stove shuts off because my house is tight and the temp is holding. So now the stove is in shutdown/cooling mode for 20+ minutes. What happens if for whatever reason the house cools off rather quickly and the temperature drops below the setpoint...Does the stove interupt its shutdown and fire back up? Or does it simply finish its shutdown cycle and then start up?????Confused, Bill