2107 Start Up
• Locate the “On/Off” button on the right front side of the control. Turn boiler
and control on by pressing “On/Off” button from right to left.
• Flip down the door on the 2107 control utilizing the tab on the left side
• Press the “1…7” button, the “Clock” button, and the “Return Arrow” button.
With these three buttons depressed, the “Installation Levels” menu.