DSE Model 8620 AMF Controller Operators Manual
106
12 FAULT FINDING
SYMPTOM POSSIBLE REMEDY
Unit is inoperative 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 when the module is operating. Run the system
through a complete test and check the voltage remains
within these limits consistently.
Check the operating temperature is not above 70°C. Check
the DC fuse.
Warning fault operates Check relevant switch and wiring of fault indicated on LCD
display. Check configuration of input.
Continuous starting of generators
when in AUTO
Check that there is no signal present on the “Remote Start”
input. Check configured polarity is correct. Check that the
mains supply is within limits and load level on the mains is
not above the configured level for mains “import/export”.
NOTE: - The above fault finding is provided as a guide check-list only. As it is possible for the module
to be configured to provide a wide range of different features always, refer to the source of your module
configuration if in doubt.
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