Echo CH9540H Owners Manual v.7 - Manual (Page 26)

PTO CHIPPERS 22
Section
TROUBLESHOOTING
6
6.1 FLASH CODE GUIDE FOR THE CONTROLLER
GUIDE TO THE CONTROLLER FLASH CODES
SIGNAL FREQUENCY CAUSE ACTION TO TAKE
GREEN
GREEN SOLID
Chipper has reached default chipping
RPM and forward feed is available.
Machine available for standard use.
GREEN
"½ second on,
½ second off"
Chipper has not reached chipping RPM
upon initial startup.
Slowly increase RPM.
GREEN
"½ second on,
½ second off"
Chipper RPM dropped while chipping.
Feed roller will automatically reverse
to bring RPM back up.
RED
RED
"½ second on,
½ second off"
Feed bar not in NEUTRAL upon initial
startup.
Place feed bar in NEUTRAL.
RED SOLID
Safety bar was activated and forward coil
or reverse coil faults are not active.
Push Safety Bar Reset/Override
Switch.
RED FLASHING
Machine has been below operational
RPM for more than 10 minutes.
10 minute timer is a safety feature
and will require the safety bar to be
returned to NEUTRAL position before
operation can resume.
AMBER
AMBER
"2 seconds on,
2 seconds off"
Blade service code is active, feed bar
was placed in NEUTRAL after power up
and the control system has not detected
chipper RPM.
Service blades. Reset code by turning
key on and shift the feed bar from
REVERSE to REVERSE then back
3 times. This must be done within 60
seconds of turning key on and the
engine cannot be running.
AMBER
Solid for 7
seconds, then a
long pause, then
repeat
Forward infeed coil fault. If active all
other codes are ignored.
Test wiring to forward coil. Replace
coil if out of specification.
AMBER
"½ second on,
½ second off"
Reverse coil fault. If active all other
codes are ignored.
Test wiring to reverse coil. Replace
coil if out of specification.