Introduction; Abbreviations; List Of Related Materials; Sitetecht Software - Kohler Decision-Maker 3000 Operation

This manual provides operation instructions for 10 kW
and larger generator sets equipped with the following
controller:
D
Decision-Makerr 3000, Software (Code) Version 1.2
or higher
Version 1.2 refers to the controller application software.
To determine the generator set controller software
version, go to the Overview menu.
Version 3.0.25 or higher contains the voltage selection
feature and remote communication.
Wiring diagram manuals are available separately. Refer
to the engine operation manual for generator set engine
scheduled maintenance information.
Information in this publication represents data available
at the time of print. Kohler Co. reserves the right to
change this publication and the products represented
without notice and without any obligation or liability
whatsoever.
Read this manual and carefully follow all procedures
and safety precautions to ensure proper equipment
operation and to avoid bodily injury. Read and follow the
Safety Precautions and Instructions section at the
beginning of this manual. Keep this manual with the
equipment for future reference.
The equipment service requirements are very important
to safe and efficient operation. Inspect the parts often
and perform required service at the prescribed intervals.
Maintenance work must be performed by appropriately
skilled and suitably trained maintenance personnel
familiar with generator set operation and service.

Abbreviations

This publication makes use of numerous abbreviations.
Typically, the word(s) are spelled out along with the
abbreviation in parentheses when shown for the first
time in a section. Appendix A, Abbreviations, also
includes many abbreviation definitions.
Modbusr is a registered trademark of Schneider Electric.
TP-6694 7/11

List of Related Materials

Separate literature contains communication and
software information not provided in this manual.
Figure 1 lists the available literature part numbers.
Literature Description
Controller Spec Sheet
Generator Set/Controller
Wiring Diagram Manual
Modbusr Communications Protocol
Operation Manual
Service Parts Decision-Makerr 3000
Controller
SiteTecht Software Operation Manual
Remote Serial Annunciator II (RSA II)
Converters, Connections, and Controller
Setup for Network Communication
Figure 1 Related Literature
Several engine manufacturers provide engines with
electronic controls. These electronic controls indicate
engine fault codes in addition to the generator set
controller. The engine operation and service literature
provide information for identifying engine fault codes.
For the latest literature part numbers, see the respective
Parts Catalog.

SiteTecht Software

Several instances in this manual make reference to
SiteTecht software which is required for programming
the Decision-Makerr 3000 controller.
software is also needed for updating the controller
application code. Contact your local distributor/dealer
for assistance.

Introduction

Literature Part No.
G6-100
Multiple Part Numbers
Contact your
Distributor/Dealer
TP-6113
TP-6781
TP-6701
TT-1485
TT-1405
SiteTecht
Introduction 9