Symptom Possible Solution
Wobbles
-Make sure that all the screws securing the blades are securely fastened.
-Make sure that all the blades are securely fastened.
-If you have installed more than one fan Make sure their distance is not
less than 2 meters.
-If the blades are damaged,call up the service center fora replacement but
there will be charges incurred if found not due to manufacturing fault.
Noisy
-Check all the mounting, if loose, tighten.
jerks upon startup
Pergerakan permulaan
terenjat
No Airflow
Tiada aliran angin
-This is normal as it is powered by a 3 phase brushless DC motor.
It won't affect the performance.
-Make sure that it is not in "reverse function" mode.
Fan not functioning
-Make sure that all the wires are securely connected.
-When the voltage drops below 140V or exceeds above 270V for more than 5
During High Speed,
the fan turning fast
seconds,the motor will cut off automatically.When the voltage is back to
normal,it will turn on automatically.
and then slow
-This is normal as the motor is not only protected by a Voltage regulator,
it is also protected by an additional thermal sensor where it will limit
the motor temperature from rising to no more than 75
. It is to increase
the life span of the motor.
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