Ronk Vigilant
®
Owner’s and Installation Manual
29
EXERCISER
Engine Exerciser and External LED
Annunciation
Introduction
All Vigilant
®
series transfer switches include an external engine
exerciser and LED annunciation. The engine exerciser is easily
adjustable from outside the transfer switch enclosure. External
LED indication is included on all Vigilant
®
series switches, allowing
visual controller status. The user may set the engine exerciser
to simulate a utility power failure and test the functionality of the
transfer switch system. The exact day and time may be specified
for testing. External LED indication is available for utility available,
generator NEMA 3 available, transfer to utility, transfer to generator
and exercise/test run. The functions of the exerciser time clock are
listed below. The exercise time clock is used to set specific times
to test the transfer switch operation. The RESET button initializes
the time clock, erasing any previous program. The following
sections will explain how to:
1. Set curent time and date
2. Set program timing
3. Review your program
4. ON/AUTO/OFF mode
Figure 14
Figure 15 – NEMA 3
Figure 16
