TP-6694 7/18 17Section 1 Specifications and Features
Alarm Silence Lamp. Ye llow lamp illuminates
indicating the alarm horn was silenced.
(System) Fault Lamp. Yellow lamp illuminates
indicating a warning condition or red lamp illuminates
indicating a shutdown condition. See System Warning
Fault Lamp and System Shutdown Fault Lamp following
for system fault conditions.
System Warning Fault Lamp. Yellow lamp identifies
an existing fault condition that does not shut down the
generator set. A continuing system warning fault
condition may cause a system shutdown. Correct all
system warnings as soon as practical.
See Section 2.4.5, System Fault Warning Lamp with
Digital Displays, for definitions of the items listed. The
following conditions cause a system warning:
D AC sensing loss
D Auxiliary input (analog or digital)
D Battery charger communication loss
D Battery charger fault *
Note: Optional input sensors not required with charger
GM87448.
D Battery charger identity conflict
D Battery charger parameter mismatch
D Battery fault
D Common warning
D Critical high fuel level (diesel-powered models only) *
D Default parameters loaded
D ECM diagnostics (multiple engine inputs)
D Fuel tank leak (diesel-powered models only) *
D Ground fault *
D High battery voltage
D High coolant temperature
D High fuel level (diesel-powered models only) *
D Input/output communication loss
D Low battery voltage
D Low coolant temperature
D Low cranking voltage
D Low engine oil level *
D Low fuel (level for diesel-powered models) *
D Low fuel (pressure for gas-powered models) *
D Low oil pressure
D Not-in-auto (master control switch)
D Speed sensor fault
* Requires optional input sensors with all battery chargers except
battery charger GM87448.
System Shutdown Fault Lamp. Red lamp indicates
that the generator set has shut down because of a fault
condition. The unit will not start without resetting the
controller, see Section 2.4.8, Controller Resetting
procedure.
See Section 2.4.6, System Fault Shutdown Lamp with
Digital Displays, for definitions of the items listed. The
following conditions cause a system shutdown:
D AC sensing loss
D Alternator protection
D Auxiliary input (analog or digital)
D Common fault
D ECM address conflict
D ECM communications loss
D ECM diagnostics (multiple engine inputs)
D ECM model mismatch
D Emergency stop
D Enclosure temperature: high shutdown (available on
select Telecom units only)
D Engine over speed
D Engine under speed
D File system error (controller firmware fault)
D Fuel tank leak (diesel-powered models only) *
D High coolant temperature
D Internal failure
D kW overload
D Locked rotor (failed to crank)
D Loss of fuel
D Low coolant level *
D Low engine oil level *
D Low fuel level (diesel-powered models only) *
D Low oil pressure
D Megajector communications loss
(GM/PSI and Doosan gas-powered models only)
D Metering communication loss
D No coolant temperature signal
D No oil pressure signal
D Overcrank
D Overfrequency
D Overvoltage (each phase)
D Run relay overload
D Underfrequency
D Undervoltage (each phase)
D (Voltage) regulator communication loss
* Requires optional input sensors.
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