10
EN
Trouble shooting
Problem Possible Cause Solution
Aircraft will not respond to
the throttlebut responds to
other controls.
-ESC is not armed.
-Throttle channel is reversed.
-Lower throttle stick and throttle trim to lowest settings.
-Reverse throttle channel on transmitter.
Extra propeller noise or
extra vibration.
-Damaged spinner, propeller,
motor or motor mount.
-Loose propeller and spinner parts.
-Propellor installed backwards.
-Replace damaged parts.
-Tighten parts for propeller adapter, propeller and spinner.
-Remove and install propeller correctly.
Reduced flight time or
aircraft underpowered.
-Flight battery charge is low.
-propeller installed backward.
-Flight battery damaged.
-Completely recharge flight battery.
-Replace flight battery and follow flight battery
instructions.
Control surface does not
move, or is slow to respond
to control inputs.
-Control surface, control horn,
linkage or servo damage.
-Wire damaged or connections
loose.
-Replace or repair damaged parts and adjust controls.
-Do a check of connections for loose wiring.
Controls reversed.
Channels are reversed in the
transmitter.
Do the control direction test and adjust controls for
aircraft and transmitter.
-Motor loses power
-Motor power pulses then
motor loses power.
-Damage to motor, or battery.
-Loss of power to aircraft.
-ESC uses default soft Low Voltage
Cutoff(LVC).
-Do a check of batteries, transmitter, receiver, ESC, motor
and wiring for damage(replace as needed).
-Land aircraft immediately and recharge flight battery.
LED on receiver flashes
slowly.
Power loss to receiver.
-Check connection from ESC to receiver.
-Check servos for damage.
-Check linkages for binding.
Spare parts list content
FMSEB101
FMSEB102
FMSEB103
FMSEB104
FMSEB105
FMSEB106
FMSEB107
FMSEB108
FMSEB109
FMSEB110
FMSEB111
FMSPROP059
FMSBM042
FMSDJ015
FMSDZ022
Fuselage
Main wing set
Horizontal stabilizer
Rudder
Spinner set
Cockpit
Fuselage Wheel set
Air intake
Sticker
Spar set
Linkage rod and holder
13.5*6 (2-blade) propeller
Motor board
Motor mount
Motor shaft
PRKV750E
PRESC034
FMS17GDP
FMS9MGDP
FMSCON0013
3541-KV750 motor
40A ESC (with brake function)
17g digital gear servo positive
9g digital metal gear servo positive
Multi-connector set
Visit our website: www.fmsmodel.com to see photo of this product. Enter the key word "ESC" in the search bar for the
stock ESC instruction manual.