Stairs AHW, Инструкция по установке и эксплуатации

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Self protection
1.Overload protection
Overload leads low RPM to avoid high working current. The motor turns
off on account of low RPM, and it a�empts to turns on.
2.High Temp. protection
If the Temp. of motor reaches 120C, it stops. A�er the temp. of motor
cooling down, it turns on.
3.Motor Clog protection
When motor is clogged, it stops working. The motor a�empts to turns on,
but it not forces to start the motor.
4.Short circuit protection
When short circuit protec�on happened, the control panel shows E1 or E7
5.AC overvoltage protection
The motor stops a�er it detec�ng AC overvoltage. A�er AC voltage comes
to stable, the pump turns on
6.Starting diagnosis
Motor a�empts to turns on when star�ng failure.
*If the supply cord is damaged, it must be replaced by the manufacturer,
its service agent or similarly qualified persons in order to avoid a hazard.
*Motor protec�on: The pump requires no external motor protec�on.