Kohler Industrial Generator Set - 1.2.4 Controller Fault Diagnostics

TP-6694 7/18 23Section 1 Specifications and Features
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