9 PROGRAM PINS. Must be inserted into
24-hour clock dial slots to control program
10 PIN SLOTS. Located on 24-hour dial at
10-minute intervals for program pin
11 MANUAL PROGRAM ADVANCE BUTTON.
Allows change from comfort to energy
savings setting and vice versa without
changing the program.
12 HEAT ANTICIPATOR SCALEPLATE.
Calibrated to match the heating system
current draw in amperes.
13 ANTICIPATOR SETTING LEVER. Must be
set at 0.1A for proper system operation.
14 MERCURY BULB AND BIMETAL
ELEMENT(2). Provide automatic tempera-
ture control by switching the heating or
cooling system on and off.