User's Manual Part 1

Four: Programming the Three-Circult Clock Mechanism 25
Providing a brighter solution.™
Section 4:
Programming the Three-Circuit Clock
Mechanism
Overview of Three Circuit Clock Control Panel
The Intermatic Three-Circuit Clock Control Panel is easy to program and capable of automatically
switching loads on three circuits according to a preset 24-hour daily schedule, and providing
control over a variety of different applications. Figure 4-1 shows the front of the mechanism.
PROGRAM BUTTON—used to
enter programming mode and
access different programming
features
ENTER BUTTON—used to
save programming changes
to memory and exit
programming mode.
DISPLAY—Indicates time
of day and programming
settings during
programming mode.
ON/OFF BUTTONS—Turn
on and off circuit
functions.
CIRCUITS 1, 2, & 3—These six terminals are where you wire the equipment
source voltage and equipment load lines. You can have different source
voltages for each circuit, depending on your equipment requirements
NOTE: The three-circuit clock breaks only one leg to the load. Wire the
other leg directly from the line to the load. (Refer to the illustration on the
clock, above the terminals.)
ARROW BUTTONS—used
to increase or decrease
programming parameters
when in programming mode.
MODE BUTTON—With a small tool, press and hold this button down
for 5 seconds. Using the Up and Down arrow keys, you can select the
appropriate preprogrammed mode that matches your particular pool or spa
equipment pad configuration. Hit the ENTER key when finished
TIMER POWER—the two terminals where you wire
120V or 240V to power the multipurpose control. Be
sure the jumper on the back, matches the source
voltage. See page 23
Figure 4-1