Gasboy Electric Keytrol - Manual (Page 3)

03/28/03 Contents-1
CONTENTS
Section 1: INTRODUCTION
Purpose ..................................................................................................... 1-1
General Description................................................................................... 1-1
Section 2:
SYSTEM FEATURES
Power Supply ............................................................................................ 2-1
Power Relay .............................................................................................. 2-1
Anti-Multi Key Count Feature .................................................................... 2-1
Manual/Automatic Bypass Switch ............................................................. 2-1
Anti-False Count on Startup ...................................................................... 2-2
Missing Pulse Detector (MPD) .................................................................. 2-2
Start Delay (SD) ........................................................................................ 2-3
Lockout...................................................................................................... 2-4
Anti-Surge Diodes ..................................................................................... 2-4
Heater ....................................................................................................... 2-4
Section 3:
INSTALLATION
Installation Precautions ............................................................................. 3-1
General Instructions .................................................................................. 3-2
Factory-Mounted Units on Pump or Dispenser .................................... 3-2
Field-Mounted Master or Auxiliary Electric Keytrol .............................. 3-2
Section 4:
WIRING
Wiring Precautions .................................................................................... 4-1
Grounding ................................................................................................. 4-2
Circuit Breakers......................................................................................... 4-2
Voltage Requirements............................................................................... 4-2
Wire Size ................................................................................................... 4-3
Electric Keytrol - Factory-Mounted to Top of Pump or Dispenser........ 4-3
Electric Keytrol - Remotely Mounted from Pump or Dispenser............ 4-3
Conduit ...................................................................................................... 4-4
Wiring Diagrams........................................................................................ 4-4
Wiring Schematic ...................................................................................... 4-5
Standard Wiring Diagrams - Remote Mount ............................................. 4-6
Standard Wiring Diagrams - Split .............................................................. 4-7
Wiring Diagram 024267............................................................................. 4-8
Wiring Diagram 024268............................................................................. 4-9
Wiring Diagram 024269............................................................................. 4-10
Wiring Diagram 024270............................................................................. 4-11
Wiring Diagram 024271............................................................................. 4-12
Wiring Diagram 024272............................................................................. 4-13
Wiring Diagram 024273............................................................................. 4-14
Wiring Diagram 024274............................................................................. 4-15
Wiring Diagram 024275............................................................................. 4-16
Wiring Diagram 024276............................................................................. 4-17
Section 5:
OPERATING SEQUENCE
Operating Instructions ............................................................................... 5-1
Manager Instructions for Bypassing Electric Keytrol ................................. 5-1