User Manual

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When turning off the battery of receiver, please note: Depending on the receiver you are using, it will send false
throttle signal to the ESC, which will shortening the lifetime of the motor.
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Protect the ESC from mechanical load, vibration, dust and pollution.
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The length of motor cable should be as short as possible, can not exceed stated maximum length of the cable
between the batteries and the ESC. The inside wiring of the battery pack must be as short as possible. Embedded way
connected to the battery pack.
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Although some ESC use On/Off Switch to separate from the battery, but it can’t completely insulate with the battery.
the function of the ESC can be revealed with full use. Only in good handling state can protect and monitor the circuit
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In the case of motor fault(like coil short circuit),controller's over-temperature sensors responds is very slow in the
prevention of damage. turn off the motor Immediately to prevent permanent damage to the ESC.
Note: Keep in mind that the circuit monitor can not detect each of the abnormal operation, like the broken of motor
cable. if the motor's stop current higher than the controller's peak current, the stall motor will hinder current limiter. For
example, if you connect 80A ESC with 20A motor, although the motor is stalling, the current monitor can not detect
excess current.
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Interference
We think that some interference is related to the types of motor. The the occurrence of interference is related to different
manufacturers of motor.
5.
Tips should be pay attention and fault handling table
Failure phenomenon Possible reason Solution
when power on, motor does not
work,come with
“BEEP--,BEEP--”warning
sounds.(（Each group of dual
sounds' time interval is 1second)
The battery packs' voltage is not
in the normal range
Check the battery voltage
increase the throttle of remote
control in the forward
direction,Ship move in the
opposite direction
1.The ESC output lines and
motor Line are connected in
wrong order
2.Maybe the problem of positive
and negative control
Settings
1.If it is senseless motor，exchange every
two of the three connect line,or solve the
problem as below.
2. Change the positive and negative
control Settings
Motor suddenly stopped in the
process of running
1. Receivers meet interference
2. The ESC is on the condition
of battery low voltage protection
or temperature protection
1.Rule out interference and power on to
start up again
2.Replace the battery, use again until the
temperature drop.
When motor startup quickly
increase the throttle ， motor
come with the problem like
Stick or pause
1. The battery discharge ability
is not enough
2. Motor running speed is too
high ， reduction ratio is too
small
3. The ESC start acceleration set
is too high
1. Replace a high ability battery
2. Exchange to low speed motor or
improve the reduction ratio。
3. Set the ESC start acceleration softer。
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