PROTECTIVE FUNCTIONS & ALARMS
SPECIFICATIONS
11
①Frozen protection : Green LED flashes
When water inside the pump reaches freezing temperatures, it makes pump operated automatically and
prevent damage from frost by a temperature sensor.
②Dry running protection : Red LED flashes
The pump automatically stops after 10seconds when driving with no water inside the pump.
Automatically return to operation after 10 minutes.(Continuous dry running_10 seconds/10 minutes repeat
when dry running continues)
③Operation disconnection and overload protection : Red LED flashes
The pumps stops when the temperature inside the pump exceeds a certain level,
automatically return to operation when the temperature inside the pump reaches a certain level below.
④Leakage operation protection : Red LED flashes
The pumps stops when the temperature inside the pump exceeds a certain level,
automatically return to operation when the temperature inside the pump reaches a certain level below.
⑤Over-pressure protection : Red LED 3time sand Green LED 3 times flashes alternately
The pumps stops when the inside pump pressure exceeds 5kgf/㎠,
automatically return to operation when the inside pump pressure becomes less than 5kgf/㎠
PE-410MA
Power
Input
Output
Hmax.
Qmax.
Pipe
Insulation Class
Weight
PE-350EASpecification
1P,220V,60Hz
490W
350W
25m
60 l/min
1P, 220-230V, 50Hz
380W
300W
18m
55ℓ/min
25mm (1”)
IPX4
5.5kg
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