11
TROUBLESHOOTING
PROBLEM THINGS TO CHECK
LED is red.
Thermal
shutdown
1. Check to see that the Digital echo-charge
has sufficient air flow and ventilation around it.
2. Check the battery connections.
Starter battery
is not
charging
1. Check the difference in voltage between the
house battery and the starter battery. If the
difference is greater than 2 volts, the Digital
echo-charge will reduce the charge current. If
the difference is greater than 10 volts, the
Digital echo-charge will shut off and the green
LED will blink.
2. Check the connections to house battery
bank and starter battery. Check the fuses.
Check the ground connection.
LED is off
Check fuse in the red wire. Check the ground
connection.
LED is
flashing green
1) House battery voltage below 13.0 volts DC
or above 17 volts DC.
2) The difference between the house battery
and the starter battery is greater than 10 volts
DC.
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