23
Connect an installer-supplied jumper wire to wire #95.
With the system switch in
auto
position, push and hold
ManuaL oVer-riDe
to start the generator. With the
generator running, connect other end of jumper to a good
ground location such as the engine block. The generator
should shut down and display FC_7 on the system control
panel. Remove the jumper wire. Turn the system switch to
off
for 30 seconds to clear the fault.
fc_8 - transfer switch fault
Verify that utility power is present at the Automatic Transfer
Switch. With the system switch in
auto
position, remove
one of the fuses from the transfer switch. FC_8 will display
on the system control panel. Carefully reinstall the fuse in
the transfer switch, then turn the system switch to
off
for
30 seconds to clear the fault.
analyze test results
If any test procedure above does not cause the generator
to shut down and display the indicated fault, repair the fault
condition before putting the unit into service.
fc_6 - engine overspeed
With the system switch in
auto
position, push and hold
ManuaL oVer-riDe
to start the generator. Locate the
governor lever and SLOWLY raise engine speed. Do NOT
change engine speed using the governor adjustment nut.
When the generator output frequency is 65-70 Hz after
three seconds the generator will shut down and FC_6 will
be displayed on the system control panel. If the generator
output frequency is greater than 70 Hz the generator will
shut down immediately. Turn the system switch to
off
for
30 seconds to clear the fault.
fc_7 - high temperature
Locate wire #95 connected to the temperature switch.
Shown here is the temperature switch (
c
) and the oil filter
location (
D
):
C
D
Not
for
Reproduction
