Instruction Manual
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3.4.9 Fault codes
There are several parameters that are continuously watched.
When one of these parameters exceeds its specified limit the compressor will react depending the
present status of the control box.
The message displayed can be a warning, a shut down or a start failure.
Display text Warning Shutdown Start Failure
FUEL LEVEL SENSOR FAILURE X X X
VESSEL PRESSURE SENSOR FAILURE X X X
REGULATING PRESSURE SENSOR FAILURE X X X
LP ELEMENT TEMPERATURE SENSOR FAILURE X X X
HP ELEMENT TEMPERATURE SENSOR FAILURE X X X
LOADING VALVE FAILURE X X X
CAN J1939 COMMUNICATION FAILURE X X X
STARTER RELAY FAILURE X X
ENGINE NOT RESPONDING X X
STARTER MOTOR BURNING DANGER X X
ENGINE OVERSPEED PROTECTION X X
AMBIENT TEMPERATURE SENSOR FAILURE X
INTERSTAGE PRESSURE SENSOR FAILURE X
FLASH LIGHTS FAILURE X
HORN FAILURE X
OPERATING ON DEFAULT PARAMETERS X
FUEL LEVEL TOO LOW X X X
LP ELEMENT TEMPERATURE TOO HIGH X X X
HP ELEMENT TEMPERATURE TOO HIGH X X X
COOLANT LEVEL TOO LOW X X X
VESSEL PRESSURE TOO HIGH TO START X X
VESSEL PRESSURE TOO LOW TO LOAD X
VESSEL PRESSURE TOO HIGH X X
FUEL LEVEL LOW X
LP ELEMENT TEMPERATURE HIGH X
HP ELEMENT TEMPERATURE HIGH X
COOLANT LEVEL LOW X
BATTERY VOLTAGE LOW X
BATTERY NOT CHARGING X
CHECK AIRFILTERS X
AMBIENT TEMPERATURE HIGH X
ENGINE COOLANT TEMP. SENSOR FAILURE X X X
ENGINE OIL PRESSURE SENSOR FAILURE X X X
ENGINE FUEL PRESSURE SENSOR FAILURE X X X