Kohler 60RCL - Page 63

TP-6811 7/16 63Section 5 Troubleshooting
Fault Message CheckDescription/ CommentsAction
CAN Shutdown Shutdown The ECM shut down the engine and
reported an unknown fault code.
Troubleshoot engine
operation per the engine
service manual.
Chk DateTime Warning
(Check date and time warning)
Warning DC power to the controller has been
interrupted and the date and time may
not be correct. Event history may not
have accurate time/date stamps.
Verify the time and date
settings to ensure proper
operation of scheduled
operations and for event
history logging.
Compartmnt Temp Shutdwn Shutdown The controller shutdown the generator
because engine compartment air
temperature has exceeded 174_F
(79_C).
Troubleshoot fan circuit failure
and/or temperature sensor
circuit. Check for blockage of
intake or exhaust vents.
Compartmnt Temp Warning Warning The controller has detected engine
compartment temperature that is above
167_F(75_C).
Troubleshoot fan circuit failure
and/or temperature sensor
circuit. Check for blockage of
intake or exhaust vents.
Coolant Level Low Shutdwn Shutdown The controller shutdown the engine
because the coolant level sensor
indicated low coolant for 5 seconds or
more.
Check coolant level and fill as
needed.
Check for air in cooling
system.
Check the coolant level
sensor operation.
Coolant Temp High Shutdwn Shutdown The ECM shutdown the engine and
reported high coolant temperature as
the fault.
Check engine cooling system.
Check radiator fans for proper
operation. Check for
blockage of inlet and exhaust
vents.
Coolant Temp High Warning Warning The ECM is reporting high coolant
temperature.
Check engine cooling system.
Check radiator fans for proper
operation. Check for
blockage of inlet and exhaust
vents.
Coolant Temp Low Warning Warning The ECM is reporting low coolant
temperature.
Check cooling system.
Coolant Temp No Sig Shutdwn Shutdown The ECM shutdown the engine and
reported no coolant temperature signal
as the fault.
Check cooling system and
coolant level sensor circuit.
Default Pars Warning
(Default Parameters)
Warning The controller has been loaded with
default parameters.
Configure settings as needed
or as required for desired
operation.
ECM Addr Err Shutdwn Shutdown The controller shut down the generator
because there is a conflict in
addressing on the ECM CAN bus.
Verify no other devices
connected and broadcasting
on the CAN bus.
ECM Comm Err Shutdwn Shutdown The controller shut down the generator
because communication with the ECM
was lost, for 4 or more seconds.
Check CAN communication
wiring between controller and
ECM.
ECM Mismatch Shutdwn Shutdown The controller shut down the generator
because the ECM does not match any
of the supported models.
Verify controller configuration
using SiteTech. Consult local
service technician.
Emerg Stop Shutdwn Shutdown The controller shut down the generator
because the emergency stop circuit
was tripped (open circuit).
Check E-stop circuit for open
switches, broken wires,
disconnected wires, etc.
Engine Speed High Shutdwn Shutdown The controller shut down the generator
because engine speed, as calculated
from AC frequency, was above the high
speed setting for 0.3 seconds or more;
or the ECM shut down the engine and
reported overspeed as the fault code.
Troubleshoot engine
operation per the engine
service manual.
* Programmable Interface Module (PIM) required
w Load management device (LCM, load shed kit, or RXT with combined interface/ load management board).
[
Applies during exercise runs and normal operation.