Status Event And Fault Specifications - Kohler APM402 Operation

1.3.1

Status Event and Fault Specifications

The Factory-Defined Settings List contains all status events and faults with ranges and time delays including items that do not
have user adjustments.
Note:
The engine ECM may limit the crank cycle even if the controller is set to a longer time period.
Factory-Defined Settings List
Description
Engine Functions
Critically high fuel level
(diesel-powered models only)*
ECM communications loss
ECM diagnostics (multiple
inputs) †
ECM diagnostics (multiple
inputs) †
ECM faults (address conflict)
ECM faults (model mismatch)
Engine over speed
Engine start aid active
Engine under speed
Fuel tank leak *
Fuel tank leak *
High battery voltage
High coolant temperature
High coolant temperature
High fuel level (diesel-powered
models only) *
Loss of fuel
Low battery voltage
Low coolant level *
Low coolant temperature
* Function requires optional input sensors or is engine ECM dependent on some generator set models.
† ECM inputs are engine-manufacturer dependent.
‡ Changeable only by resetting the controller with a personality profile (SiteTech 1.4 or higher).
** Denotes the default parameter range. Typically, ranges for the NiCad battery topology are slightly wider. For more details, refer to the
battery charger operation manual.
ST- Short Term, LT- Long Term
TP-6694 9/20
Controller Lamp
Display Alarm Warning
Message Horn Shutdown
Fuel Level
On
Critically High
ECM Comm Err
On
Shutdwn
ECM xxxxxx
On
Warning
ECM xxxxxx
On
Shutdwn
ECM Addr Err
On
Shutdwn
ECM Mismatch
On
Shutdwn
Eng Speed
On
High Shutdwn
Starting Aid
Notice
Eng Speed Low
On
Shutdwn
Fuel Leak
On
Warning
Fuel Leak
On
Shutdwn
Battery High
On
Warning
Coolnt Temp
On
High Warning
Coolnt Temp
On
High Shutdwn
Fuel Level High
On
Warning
Loss of Fuel On
Battery Low
On
Warning
Coolant Lvl
On
Low Shutdwn
Coolant Temp
On
Low Warning
GenSet
Fault Write Mode
Access
Always
Display Running
SiteTech Stopped
W
S
W
S
S
S
S S A
S S A
W
S
W S A
W
S
W
S
W S A
S
W
Time
Delay
Range Default Range
Setting Selection (sec.)
0-100% 95% 0-10
Fixed
0-255 0
105-
115%
120%
75-95% 85%
110-
125% Fixed
135%
0-10
(0-30
inhibit)
0-10
(0-30
inhibit)
0-100% 90% 0-10
80-
100% Fixed
105%
Fixed
0-10
16°C
Fixed (0-30
(60°F)
inhibit)
Default
Time
Delay
(sec.)
5
10
10
0
(5
FAA)
(0
inhibit)
0
(0
inhibit)
5
90
5
5
(0
inhibit)
35