User Manual

User’s Manual for ESC of ICE Series
If the speed controller’s temperature exceeds its limit, because of overloading or lack of cooling,
after landing and/or motor stop, a warning signal is issued (3 Beeps inthe interval). But the motor
is not switched off in flight unless the temperature becomes extremely critical, then the motor
switched off.
In addition the running time becomes longer and longer with the Lipo technology. If it should
come to repeated temperature warnings, better cooling should be provided or current should be
reduced. These warnings are to be regarded as overload warnings and not as normal operating
condition. Because at high temperature the components are strongly stressed, this leads to a
decreased life time.
You achieve a better cooling not only through sufficiently dimensioned air intake, but even more
efficiently through a larger air outtake, in order to avoid a heat accumulation. You achieve smaller
currents by using a smaller propeller or a one cell smaller battery.
Caution:注意
Fundamentally it is important to make sure that no objects are within the propeller circle when
batteries are connected. The use of this speed controller is therefore allowed only in situations
where damages and personal injuries are impossible. A damaged governor (e.g. broken, damaged
by polarity inversion or humidity) must not be reused under any circumstances. Otherwise it can
come to a later malfunctions or failures. The ESC may only be powered from batteries, a use from
power supplies is not allowed.
Trouble shooting:
2 Beeps/flashes: Under-voltage identification
3 Beeps/flashes: Temperature rise warning
5 Beeps/flashes: Receiver signals failed
6 Beeps/flashes: start up failed 6
The ESC stores any error happening during flight and signals it acoustically (motor) and optically
(LED). The errors 2 and 3 will happen and not be saved when the motor is off. When a mistake
lead to the off of motor, the errors 5 and 6 are not cleared after a tension RESET. The deletion can
take place only on purpose by connecting the battery with the stick at full power and/or with 100%
throttle pre-selection, and disconnecting it again after the interval beep. If there is still
disconnecting after 20 beeps, the RC-Setup will be activated.