Kohler Decision-Maker 3000 Operation

28 TP-6694 9/20
1.2.4 Controller Fault Diagnostics
This table provides descriptions of the system events and their types—warning, shutdown, status, and notice.
Warnings show yellow fault lamp and signal an impending problem. Shutdowns show red fault lamp and stop the generator
set. Status is an event that is not an alert but is part of the event history. Notice is an alert that is NOT part of the event history.
System events are available as a Relay Output as shown.
Throughout this manual there are examples of the display text. In some cases, the message words and phrases are abbreviated
or shortened to accommodate the number of characters in the 12 x 2 digital display. See the following table for a full description
of the system event display messages.
System Events Display Message List
Description
Display Message
Warning
Function
Shutdown
Function
Status/
Notice
Relay
Output
Engine Functions
Critically high fuel level (diesel-powered models only)*
Fuel Level Critically High
X
X
ECM communications loss
ECM Comm Err Shutdwn
X
X
ECM diagnostics (multiple inputs) †
ECM xxxxxx Warning
X
X
ECM diagnostics (multiple inputs) †
ECM xxxxxx Shutdwn
X
X
ECM faults (address conflict)
ECM Addr Err Shutdwn
X
X
ECM faults (model mismatch)
ECM Mismatch Shutdwn
X
X
Engine over speed
Eng Speed High Shutdwn
X‡
X
Engine start aid active
Starting Aid Notice
N
X
Engine under speed
Eng Speed Low Shutdwn
X
X
Fuel tank leak *
Fuel Leak Warning
X
X
Fuel tank leak *
Fuel Leak Shutdwn
X
X
High battery voltage
Battery High Warning
X
X
High coolant (engine) temperature
Coolnt Temp High Warning
X
X
High coolant (engine) temperature
Coolnt Temp High Shutdwn
X‡
X
High fuel level (diesel-powered models only) *
Fuel Level High Warning
X
X
Loss of fuel
Loss of fuel
X
X
Low battery voltage
Battery Low Warning
X
X
Low coolant level *
Coolant Lvl Low Shutdwn
X
X
Low coolant temperature
Coolant Temp Low Warning
X
X
Low cranking voltage
Lo Crank Vlt Warning
X
X
Low engine oil level *
Oil Level Low Warning
X
X
Low engine oil level *
Oil Level Low Shutdwn
X
X
Low fuel level (diesel models) *
Fuel Level Low Warning
X
X
Low fuel level (diesel models) *
Fuel Level Low Shutdwn
X
X
Low fuel pressure (gas models) *
Fuel Press Low Warning
X
X
Low oil pressure
Oil Press Low Warning
X
X
Low oil pressure
Oil Press Low Shutdwn
X‡
X
No coolant temperature signal
Temp Sig Loss Shutdwn
X
X
No oil pressure signal
Press Sig Loss Shutdwn
X
X
Overcrank
Over Crank Shutdwn
X‡
X
Speed sensor fault
Spd Sens Flt Warning
X
X

Kohler Decision-Maker 3000 Specifications

General

Brand	Kohler
Model	Decision-Maker 3000
Category	Controller
Language	English