MDE-4813D CFN PLUS Installation Manual
·
February 2018
62
Power failure
Does the unit shut down
immediately after being
turned ON?
1.
Check for shorts in the
power line cable.
2.
Check grounding.
Circuit breaker is
off
Is breaker OFF or tripped? Turn breaker ON, if OFF
Is 115 V being switched
through breaker?
Replace breaker if 115 V is
not being switched.
Is 115 V measured at the
power input terminal
block?
Correct wiring problems if
115 V is not measured.
Does the breaker turn
OFF immediately after
being turned ON?
Check for loads or shorts in
the power line.
Internal fuse blown
Check the two pico fuses
(red wires) at the bottom
of the power supply using
an ohmmeter.
Replace the fuse if it is
blown.
Power supply
failure
Verify that green LED on
power supply is lit.
1.
Replace mini fuse.
2.
Replace power supply.
Mechanic pump does not refuel
Pump does not
supply fuel
Device is not
allowed to refuel
1.
Open the pump from
SiteOmat Status
screen.
2.
Verify that the
vehicle/device has no
limitation in FHO
setup.
Enable the device to refuel.
Pump does not
supply fuel
Pump setup is
incorrect
Check pump setup:
•
Pump server
•
Buses
•
Prices
•
Pulse rate
1.
Set pump parameters.
2.
Save and reload.
3.
Check again.
