Troubleshooting - Pelikan Daniel RAY R-20B Bedienungsanleitung

- 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 under water, do not allow it to get wet while powered up.
- Always fly at a designated flying site and follow the rules and guidelines set by your modeller's
club.

TROUBLESHOOTING

Trouble
Motor doesn't work, there`s no audi-
ble tone while servos work properly
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. Or
Motor doesn't work after powering
up the ESC. An alert tone with single
beeping tones followed by a short
pause (* * * *) is emitted.
Motor doesn't work after powering
up the ESC. An alert tone with
continuous beeping tones (****) is
emitted.
Motor doesn't work after powering
up the ESC. ESC emits two audible
tones followed by short beeps (_ _ * *)
Possible Reason
The ESC throttle calibrati-
on has not been set up.
Poor/loose connection
between battery pack
and ESC.
No power
Poor soldered connecti-
ons (dry joints)
Wrong battery cable
polarity
ESC throttle cable con-
nected to receiver in the
reverse polarity
Faulty ESC
Poor / loose connection
between ESC and motor
Burnt motor coils
Poor soldered connecti-
ons(dry joints)
The battery pack voltage
exceeds the acceptable
range.
The throttle stick is not in
the minimum position at
power up.
Reversed throttle chan-
nel caused the ESC to
enter the programming
mode.
Solution
Set up the ESC throttle
calibration.
Clean connector terminals or
replace connector.
Replace with a freshly charged
battery pack
Re-solder the cable con-
nections
Check and verify cable polarity
Check the ESC cable connec-
ted 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 con-
nections
Replace with a freshly charged
battery packCheck battery
pack voltage
Move the throttle stick to the
minimum position.
Enter the servo reverse menu
on your transmitter and
reverse the throttle channel.
For Futaba radios: set the
throttle channel to Reverse.