OM-240 113 Page 25
6-3. Operation And Error Messages
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Alpha
−
Numeric Display
The following operational messages may
appear:
CHNG OIL
Indicates an oil change is needed. This light
flashes after the first 50 hours of operation
and then at normal oil change intervals
thereafter.
If SHUTDOWNS ENGINE LED is on, en-
gine oil change time interval has counted
down to zero, indicating it is time to change
engine oil.
To reset display after oil change, see Sec-
tion 8-5.
If SHUTDOWNS COMPRESSOR LED is
on, compressor oil change time interval has
counted down to zero, indicating it is time to
change compressor oil.
To reset display after oil change, see Sec-
tion 8-7.
HIGH SPd
Indicates engine is locked in high speed.
With engine running, press Power/Start
button to toggle speed.
The following error messages may appear:
.
If error message appears, consult
troubleshooting section for remedial
actions.
Hi TEMP
Indicates high compressor temperature if
SHUTDOWNS COMPRESSOR LED is
on.
OVErPRES
Indicates the compressor has an over pres-
sure error.
OVErSPEEd
Indicates an engine over speed error.
LOW OIL
Indicates a low oil pressure condition in the
engine.
NoCHARGE
Indicates an alternator problem.
HiTEMP 1
Indicates high engine temperature if
SHUTDOWNS ENGINE LED is on. The
temperature switch has indicated high tem-
perature.
HiTEMP 2
Indicates high engine temperature if
SHUTDOWNS ENGINE LED is on. The
temperature sensor has indicated high
temperature.
SPd SENS
Indicates a problem with the engine speed
sensor.
GovCNTRL
Indicates a problem with the engine gov-
ernor control.
SEN OPEN
Indicates coolant sensor is open.
SENSHORT
Indicates coolant sensor is shorted.
ALTRNATR
Indicates an open condition in the alternat-
or.
HiVOLTiN
Indicates high input voltage from the bat-
tery.
LoVOLTiN
Indicates low input voltage from the battery.
Optional EnVerter
t
Power System
The following messages may appear if the
unit is equipped with the optional EnVert-
er
t
power system.
ENVRT hot
Indicates the EnVerter power system is
overheated.
ENVRT com
Indicates a communication error.
ENVRT ok
Indicates the EnVerter power system is
functioning. Press Power/Start button to
enable.
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239 661-1-A
