User Manual

● Never use ruptured or punctured battery cells.
● Never use battery packs that are known to overheat.
● Never short circuit battery or motor terminals.
● Always use proper insulation material for cable insulation.
● Always use proper cable connectors.
● Do not exceed the number of cells or servos specified by the ESC.
Wrong battery polarity will damage the ESC and void the warranty.
● Install the ESC in a suitable location with adequate ventilation for cooling. This ESC has a built-in
over heat cutoff protection feature that will immediately cut power to the motor once the ESC tempera-
ture exceeds the 230 Deg F/ 110 Deg C high temperature limit.
● Use only batteries that are supported by the ESC and ensure the correct polarity before connecting.
●Switch your Transmitter ON and ensure the throttle stick is in the minimum position before connecting
the battery pack.
● Never switch your transmitter OFF while the battery is connected to your ESC.
● Only connect your battery pack just before flying and do not leave your battery pack connected after
flying.
● Handle your model with extreme care once the battery pack is connected and keep away from the
propeller at all times. Never stand in-line or directly in front of any rotating parts.
● Do not immerse the ESC underwater while powered up.
● Do fly at a designated flying site and abide by the rules and guidelines set by your flying club.
24
Issue Possible Reason Action
Motor doesn’t work, but there are
audible tones of automatic detection
of the number of cells after powering
up ESC.
Motor doesn’t work and no audible
tone emitted after connecting the
battery. Servos are not working either.
Motor doesn’t work and no audible
tone emitted after connecting the
battery BUT servos are working.
Motor doesn’t work after powering up
the ESC. An alert tone with two
beeping bones followed by a short
pause (** ** ** **) is emitted.
Set up the ESC throttle calibration.
Clean connector terminals or
replace connector.
Replace with a freshly charged
battery pack.
Re-solder the cable connections.
Check and verify cable polarity.
Check the ESC cable connected to
the ESC to ensure the connectors
are in the correct polarity.
Replace ESC
Clean connector terminals or
replace connectors
Replace motor
Re-solder the cable connections
Replace with a freshly charged
battery pack
Check battery pack voltage
The ESC throttle calibration has not
been set up.
Poor/loose
Connection
between battery
Pack and ESC.
No power
Poor soldered connections (dry joints)
Wrong battery cable polarity
ESC throttle cable connected to
receiver in the reverse polarity
Faulty ESC
Poor / loose connection between
ESC and motor
Burnt motor coils
Poor soldered connections(dry joints)
The battery pack voltage is not within
the acceptable range.