Table of Contents
1. INTRODUCTION .............................................................................................................................................. 6
2. WIRING INSTALLATION GUIDELINES ..................................................................................................... 7
2.1 WIRE SIZING ................................................................................................................................................ 7
2.2 WIRING GUIDELINES .................................................................................................................................... 8
2.3 TERMINAL DESCRIPTIONS ............................................................................................................................ 9
2.4 GENERAL WIRING DIAGRAM ..................................................................................................................... 10
2.5 ADJUSTMENTS AND SETUP PROCEDURES .................................................................................................. 13
2.5.1 Factory Settings ................................................................................................................................... 14
2.5.2 Selecting the Engine Speed Range ....................................................................................................... 14
2.5.3 Low Oil Pressure Switch Verification .................................................................................................. 15
2.5.4 Selecting a Timer Function .................................................................................................................. 15
2.5.5 Adjusting Timer Duration .................................................................................................................... 16
2.5.6 Crank and Crank Rest.......................................................................................................................... 17
2.5.7 Selecting the Maximum Number of Crank Tries .................................................................................. 17
2.5.8 Crank Disconnect and Over-speed Pot Adjustment ............................................................................. 17
2.5.9 Loss of Speed (…During Cranking: DIP 9) ......................................................................................... 17
2.5.10 Warm up .......................................................................................................................................... 18
3. OPERATION ................................................................................................................................................... 19
3.1 ES52 STARTUP / SHUTDOWN BEHAVIOR ................................................................................................... 19
3.2 ZERO SPEED RESTART FEATURE ............................................................................................................... 19
3.3 FRONT PANEL LED INDICATIONS ......................................................................................................... 19
4. TROUBLESHOOTING GUIDELINES ......................................................................................................... 21
5. TECHNICAL NOTES ON FREQUENTLY ASKED QUESTIONS ........................................................... 23