Kohler 21EKOZD User Manual

TP-7044 6/23 3
Table of Contents
Safety Precautions and Instructions ........................................................................................................................................ 5
Introduction ................................................................................................................................................................................ 9
Service Assistance................................................................................................................................................................... 10
Maintenance and Service Parts/Related Literature ............................................................................................................... 11
Section 1. Service Views ......................................................................................................................................... 13
Section 2. Operation ................................................................................................................................................ 17
2.1 Prestart Checklist ................................................................................................................................................... 17
2.2 Marine Inspection ................................................................................................................................................... 18
2.3 Angular Operation .................................................................................................................................................. 18
2.4 Operation in European Union Member Countries .................................................................................................. 19
2.5 Load Profile ............................................................................................................................................................ 19
2.6 Introduction ............................................................................................................................................................ 19
2.7 Controller Specifications ......................................................................................................................................... 19
2.8 Decision-Maker 3500
®
Controller Information ........................................................................................................ 20
2.9 Controller Features................................................................................................................................................. 21
2.9.1 Switches and Controls ............................................................................................................................. 22
2.9.2 Exhaust Gas Recirculation (EGR) Lamp .................................................................................................. 23
2.9.3 Annunciator Lamps .................................................................................................................................. 23
2.9.4 Graphical Display ..................................................................................................................................... 24
2.10 Metering Menu ....................................................................................................................................................... 24
2.10.1 Generator Metering Submenu .................................................................................................................. 24
2.10.2 Engine Metering Submenu....................................................................................................................... 25
2.10.3 Overview Submenu .................................................................................................................................. 25
2.10.4 Paralleling Metering Submenu ................................................................................................................. 26
2.11 Generator Information Menu .................................................................................................................................. 26
2.11.1 Generator Information Submenu .............................................................................................................. 26
2.11.2 Event History Submenu ........................................................................................................................... 27
2.11.3 Configuration Submenu ........................................................................................................................... 27
2.11.4 Voltage Regulation Submenu .................................................................................................................. 29
2.11.5 Voltage Selector Switch ........................................................................................................................... 30
2.11.6 Paralleling Operation ............................................................................................................................... 30
2.12 Controller Configuration Menu ............................................................................................................................... 38
2.12.1 Controller Configuration Submenu ........................................................................................................... 38
2.12.2 Communication Setup Submenu ............................................................................................................. 39
2.12.3 Calibration Submenu ............................................................................................................................... 40
2.13 I/O Setup Menu ...................................................................................................................................................... 41
2.13.1 Controller Fault Diagnostics ..................................................................................................................... 42
2.13.2 Main Logic Circuit Board .......................................................................................................................... 46
2.14 Controller Operation ............................................................................................................................................... 46
2.14.1 Emergency Stop ...................................................................................................................................... 48
2.14.2 System Status Lamps .............................................................................................................................. 49
2.14.3 System Fault Warning Lamp with Digital Displays ................................................................................... 49
2.14.4 System Fault Shutdown Lamp with Digital Displays ................................................................................ 52
2.14.5 Status and Notice Digital Displays ........................................................................................................... 54
2.14.6 Controller Resetting (Following System Shutdown or Warning) ............................................................... 55
2.15 Menu Displays ........................................................................................................................................................ 56
2.16 Monitoring and Programming Setup ....................................................................................................................... 64
2.16.1 PC Communications ................................................................................................................................ 64
2.16.2 Modbus
®
Communications ....................................................................................................................... 66

Kohler 21EKOZD Specifications

General

Brand	Kohler
Model	21EKOZD
Category	Portable Generator
Language	English