Kohler 14RESA Manual page 73

Fault Message
Fuel Leak Shutdwn *
Fuel Leak Warning *
Fuel Level CrHi Warning *
Fuel Level High Warning *
Fuel Level Low Shutdwn *
Fuel Level Low Warning *
GenBrkerOpen Warning
(Generator Circuit Breaker
Open)
Ground Fault Warning *
High Lube Oil Temperature
High Lube Oil Temperature
Lo Crank Vlt Warning
Locked Rotor Shutdwn
MainPwrOverL Shutdwn
Maint Req'd Warning
Not In Auto Warning
OB1 CommLoss
(RBUS device )
]
* Programmable Interface Module (PIM) required.
[ Applies during exercise runs and normal operation.
] RBUS devices include the APM, PIM, LCM, load shed kit, RXT transfer switch, and the RXT combined interface board.
TP-6805 8/15
Action Description/ Comments
Shutdown The controller shut down the generator
because the digital input for Fuel Tank
Leak Shutdown (PIM) was activated
(low).
Warning The digital input for Fuel Tank Leak
Warning (PIM) is active (low).
Warning The digital input for Critically High Fuel
Level Warning (PIM) is active (low).
Warning The digital input for High Engine Fuel
Level Warning (PIM) is active (low).
Shutdown The controller shut down the generator
because the digital input for Low Fuel
Level Shutdown (PIM) was activated
(low).
Warning The digital input for Low Fuel Level
Warning (PIM) is active (low).
Warning There is voltage at the generator set but
no voltage measured on the emergency
side of the ATS (Model RXT transfer
switch required).
Warning The digital input for Ground Fault
Warning (PIM) is active (low).
Warning Oil temperature higher than 300_F
(149_C).
Shutdown Oil temperature higher than 325_F
(163_C).
Warning During cranking, the controller
measured battery voltage less than
60% (7.2V or 14.4V) for 6 seconds or
more during cranking.
Shutdown The controller shut down the generator
because no rotation of the engine or
alternator was detected, for 3 seconds
or more, during cranking.
Shutdown The internal current limit circuit has
tripped, indicating an overcurrent
condition on the DC power supply
circuit.
Warning Engine run time, or calendar days, has
exceeded the maintenance reminder
setting.
Warning The RDC2 controller is not in AUTO.
The generator will not start from an ATS
or remote device.
The digital output for Not In Auto (PIM)
is active (contacts closed).
Warning Communication with option board #1
has been lost.
Check
Check customer equipment
connected to the PIM module.
Check customer equipment
connected to the PIM module.
Check customer equipment
connected to the PIM module.
Check customer equipment
connected to the PIM module.
Check line circuit breaker.
Check for and correct short
circuits or overloading on the
load side before resetting the
circuit breaker.
Check customer equipment
connected to the PIM module.
See Overheats in the
troubleshooting charts in
Section 5.13.
Check cranking battery.
Check cranking circuit.
Troubleshoot the engine. See
Engine Service Manuals.
Check alternator connections
to controller and auxiliary
winding circuit breaker.
Troubleshoot the alternator.
Check crank, run, and flash
relay circuits for short circuits.
See Section 5.11.1.
Update controller firmware to
version 6.7 or higher.
Change the oil and perform
other maintenance according
to the service schedule in
Section 2.1.
Reset the maintenance timer
after service.
See Section 2.3.
Press the Auto button to
ensure automatic system
operation.
Check RBUS wiring to
inoperative option board.
Section 5 Troubleshooting 73