User Manual

User Manual
14
AeroStar Series ESC Manual
Trouble Possible Reason Action
Motor doesn’t work and there
are no audible tones while
servos work properly after
powering up ESC.
The ESC throttle
calibration has been not
set up.
Set up the ESC throttle
calibration.
Poor/loose Connection
between battery Pack
and ESC.
Clean connector terminals or
replace connector.
No power
Replace with a freshly charged
battery pack
Poor soldered
connections (dry joints)
Re-solder the cable
connections
Wrong battery cable
polarity
Check and verify cable
polarity
ESC throttle cable
connected to receiver in
the reverse polarity
Check the ESC cable
connected to the ESC to
ensure the connectors are in
the correct polarity.
Motor doesn’t work and no
audible tone emitted after
connecting the battery. Servos
are not working either.
Faulty ESC Replace ESC
Motor runs in reverse rotation
Wrong cables polarity
between the ESC and
the motor.
Swap any two of the three
cable connections between the
ESC and the Motor or access
the Motor Rotation function
via the ESC programming
mode and change the pre-set
parameters.
Motor stops running in flight. Lost throttle signal
Check proper operation of the
radio equipment. Check the
placement of the ESC and the
Receiver and check the route
of the receiver’s aerial and
ESC cables to ensure there is
adequate separation to prevent
RF interference .Install a
ferrite ring on the ESC’s
throttle cable.