DEEP SEA ELECTRONICS DSEGenset DSE3110 User Manual

Fault Finding
057-086 ISSUE: 6
Page 52 of 56
8 FAULT FINDING
NOTE: The below fault finding is provided as a guide check-list only. As the module can
be configured to provide a wide range of different features, always refer to the source of the
module configuration if in doubt.
8.1 STARTING
Symptom
Possible Remedy
Unit is inoperative
Read/Write configuration
does not operate
Check the battery and wiring to the unit. Check the DC supply. Check
the DC fuse.
Unit shuts down
Check DC supply voltage is not above 35 Volts or below 9 Volts
Check the operating temperature is not above 70°C. Check the DC
fuse.
Fail to Start is activated
after pre-set number of
attempts to start
Check wiring of fuel solenoid. Check fuel. Check battery supply.
Check battery supply is present on the Fuel output of the module.
Check the speed-sensing signal is present on the module’s inputs.
Refer to engine manual.
Continuous starting of
generator when in the
Auto Mode
Check that there is no signal present on the “Remote Start” input.
Check configured polarity is correct.
Generator fails to start on
receipt of Remote Start
signal.
Check Start Delay timer has timed out.
Check signal is on “Remote Start” input. Confirm correct
configuration of input is configured to be used as “Remote Start”.
Check that the oil pressure switch or sensor is indicating low oil
pressure to the controller. Depending upon configuration, the set
does not start if oil pressure is not low.
Pre-heat inoperative
Check wiring to engine heater plugs. Check battery supply. Check
battery supply is present on the Pre-heat output of module. Check
pre-heat configuration is correct.
Starter motor inoperative
Check wiring to starter solenoid. Check battery supply. Check battery
supply is present on the Starter output of module. Ensure oil
pressure switch or sensor is indicating the “low oil pressure” state to
the controller.
8.2 LOADING
Symptom
Possible Remedy
Engine runs but generator
does not take load
Check Warm up timer has timed out.
Ensure generator load inhibit signal is not present on the module
inputs.
Check connections to the switching device.
Incorrect reading on engine
gauges
Fail To Stop when engine
is at rest
Check engine is operating correctly.
Check that sensor is compatible with the module and that the module
configuration is suited to the sensor.

DEEP SEA ELECTRONICS DSEGenset DSE3110 Specifications

General

Brand	DEEP SEA ELECTRONICS
Model	DSEGenset DSE3110
Category	Control Unit
Language	English