Kohler 24RCL, Операция, Страница: 26 / 76

TP-6905 9/21 26 Section 2 Generator Set Operation
Fault (RDC2) Check Condition
Fault
(OnCue
r
Plus)
Crank Lost
Warning
Crank Signal
Lost
Crankshaft Position Sensor (CPS) timeout error
occurred.
Contact an authorized dealer for
service and provide the fault
code.
ECM warnings
(any warnings
with ECM in the
fault name)
ECM warnings
(any warnings
with ECM in the
fault name)
This group of faults includes a wide variety of
faults that originate from the engine ECM and
also contain ECM in the fault name.
Contact an authorized dealer for
service and provide the fault
code.
Emerg Stop
Shutdwn
Emergency Stop The emergency stop switch has been activated,
or there has been an open circuit in the wiring.
Determine the reason for the
emergency stop. Verify that the
condition has been corrected and
it is safe to apply power to the
load before resetting the
emergency stop button.
Contact an authorized dealer for
service.
Engine
warnings and
shutdowns
Engine warnings Any faults with Eng or Engine in the fault name. Contact an authorized dealer for
service.
Exer Not Sch
Warning
ATS Exercise Not
Scheduled
Exercise Not Scheduled. No exercise has been
scheduled on the RDC2 controller.
See Section 2.5 for instructions to
set the exerciser.
Frequency Over
Shutdown
Generator
Frequency High
Governed frequency exceeds 110% of the
system’s frequency setpoint for more than 10
seconds. Function becomes active 10 seconds
after engine start (10 second inhibit).
Contact an authorized dealer for
service.
Frequency
Under
Shutdown
Generator
Frequency Low
Governed frequency falls below 90% of the
system frequency setting for more than
10 seconds, or 1 Hz below the system
frequency setting for more than 60 seconds.
Reduce the load by turning off
appliances and restart the
generator set.
Contact an authorized dealer for
service.
Ground Fault
Warning
Ground Fault
Warning
The digital input for Ground Fault Warning is
active (low). (PIM required.)
Check customer equipment
connected to the PIM.
IAT Warnings Iat message IAT warnings are generated by the engine
ECM.
Contact an authorized dealer for
service and provide the fault
message.
Lo Crank Vlt
Warning
Low Cranking
Voltage
Low cranking voltage. Battery voltage falls below
60% of system battery voltage for more than 6
seconds while the starter is engaged.
Charge or replace the battery.
Locked Rotor
Shutdwn
Locked Rotor No engine rotation is sensed during cranking.
Shuts down 3 seconds after the fault is detected.
Contact an authorized dealer for
service.
Main Power
Overload
Shutdown
Main Power
Overload
Main power overload. An over current fault on
the 70 controller power output (short circuit).
Contact an authorized dealer for
service.
Maint Req’d
Warning
Maintenance
Required
Warning
Engine maintenance is due. Check the maintenance schedule
in the operation manual for tasks
such as changing the oil, spark
plugs or the air filter.
MAP Sensor
Warnings
ECM MAP
Sensor High
input voltage
Generated by the engine ECM. Contact an authorized dealer for
service.
Not in Auto
Warning
Not In Auto The generator set is not in Automatic (standby)
mode. Remote start and stop commands from a
transfer switch or remote switch will be ignored.
Press AUTO to place the
generator set in Automatic mode,
when appropriate.