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TP-6905 6/1424 Section 2 Generator Set Operation
Fault (RDC2)
Fault (OnCuer
Plus)
Condition Check
CoolTempHigh
Warning
Ect Higher
Than
Expected 1
Coolant temperature is too high. Check coolant level.
Check radiator and fans for
obstruction.
Contact an authorized
distributor/dealer for service and
provide the fault code.
CoolTemp Vhi
Shutdwn
Ect Higher
Than
Expected 2
Coolant temperature is extremely high. Check coolant level.
Check radiator and fans for
obstruction.
Contact an authorized
distributor/dealer for service and
provide the fault code.
CoolntTemp 0
Shutdwn
Coolant Temp 0
Shutdown
The ECM reported a problem with the coolant
temperature sensor reading: 0 = high
temperature.
Check coolant level.
Check radiator and fans for
obstruction.
Contact an authorized
distributor/dealer for service and
provide the fault code.
CoolntTemp 3
Shutdwn
Coolant Temp 3
Shutdown
The ECM reported a problem with the coolant
temperature sensor reading: 3 = high voltage.
Contact an authorized
distributor/dealer for service and
provide the fault code.
CoolntTemp 4
Shutdwn
Coolant Temp 4
Shutdown
The ECM reported a problem with the coolant
temperature sensor reading: 4 = low voltage.
Contact an authorized
distributor/dealer for service and
provide the fault code.
CoolntTemp 5
Shutdwn
Coolant Temp 5
Shutdown
The ECM reported a problem with the coolant
temperature sensor reading: 5 = open circuit.
Contact an authorized
distributor/dealer for service and
provide the fault code.
Crank Lost
Warning
Crank Signal
Lost
Crankshaft Position Sensor (CPS) timeout
error occurred.
Contact an authorized
distributor/dealer for service and
provide the fault code.
Crank Noise
Warning
Crank Sync
Noise
Crankshaft Position Sensor (CPS)
synchronization error occurred.
Contact an authorized
distributor/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 t he
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
distributor/dealer for service and
provide the fault code.
Emerg Stop
Shutdwn
Emergency
Stop Shutdown
The emergency stop switch has been
activated, or there has been an open circuit in
the wiring.
Contact an authorized
distributor/dealer for service.
Eng Derate Engine Derate
Active
The ECM reported a torque limiting error
caused by coolant overheating.
Check coolant level.
Contact an authorized
distributor/dealer for service and
provide the fault code.
Eng Speed High
Shutdwn
High Engine
Speed
Engine speed exceeds 115% of the normal
running speed for more than 0.3 seconds.
Contact an authorized
distributor/dealer for service.
Eng Speed Low
Shutdwn
Low Engine
Speed
Engine speed drops below 85% of the normal
running speed for more than 3 seconds.
Reduce the load by turning off
appliances.
Contact an authorized
distributor/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.