TM 9-6115-730-24
0004
DVR FAULT CODE TROUBLESHOOTING
The DVR will annunciate four types of faults. These are described in detail below.
FAULT CLASSIFICATION
DESCRIPTION
Alarm Fault
Alarm Faults indicate a condition that will not inhibit the function of the DVR
and the generator set. Alarm Fault codes are in the 600's range.
The generator set will continue to operate at a normal level.
Resetable Shutdown fault
Resetable Shutdown Faults indicate a condition where either DVR or
generator set exhibits a degradation of performance.
Resetable Shutdown Fault codes are in the 700's range.
The generator set continues to operate, but at a reduced level too low to
sustain load.
Resetting the fault returns the DVR to normal operation. The fault code
remains in parameter :92.
Non-resetable Shutdown faults indicate a condition where the DVR cannot
Non-resetable Shutdown fault
be safely run.
Non-resetable Shutdown Fault codes are in the 800's range.
The generator set continues to operate, but at a reduced level too low to
sustain load.
Setting the ENGINE CONTROL switch to OFF/RESET is required to reset
the fault.
Severe fault
Severe faults may indicate the failure of the DVR.
Severe faults occur at power-up or when writing a new value to memory.
Severe faults cause the DVR to prohibit power generation. The keypad will
be disabled. Severe faults cannot be reset. The DVR will have to be
replaced.
Severe Fault codes are in the 900's range.
0004-9
