36
10 Troubleshooting
PROBLEM
CAUSE
SOLUTION
When raising the trim of
the radio, the “RAEDY”
message does not
appear
POWERPACK / ECU
in stop
mode after running.
Bad adjustment of radio
transmitter.
Battery supply failure.
Switch off and on the
POWERPACK / ECU
(RX)
again.
Program the parameters of the
radio.
Verify battery power, check
connectors.
After cycling the throttle
stick (initiate start
sequence) “Glow Bad”
message appears
Blown glow plug or disconnected. Check wiring and battery
connections.
After cycling the throttle
stick the starter motor
does not spin and later
the “Start Bad” message
appears.
Start motor bad/disconnected.
Check starter.
Check connectors
After cycling the throttle
stick the starter motor
turns but later the “Start
Bad” message appears.
Starter battery power to low.
Turbine hard to spin
RPM sensor failure.
Check starter battery.
Check that the starter runs
freely.
Check RPM sensor reading.
The RPM cycles but the
kerosene doesn’t ignite.
Igniter voltage to low.
Kero start tubing not purged of air
Not enough fuel being supplied to
burner
Check/adjust Igniter voltage
value
Purge tubing using “Prime
Burner” function.
“Pump Pw. Ignt. K” parameter
will need to be adjusted to a
higher value.
10.1 POWERPACK / ECU START UP CODES
Ignition
Kerosene ignition phase and heating of the combustion chamber.
Switchover
Phase of switching the kerosene feed from igniter to normal injectors.
