Grundfos SCALA1 5-55 User Manual

15.5 The pump cuts out during operation
Condition
Grundfos Eye
Indicator
light
Automatic
reset
Cause Remedy
- -
Overheating due to excessive
liquid temperature above 45 °C.
Supply cold liquid to the
pump.
- -
Overheating caused by
– high ambient temperature 55 °C
– overloaded motor
– seized-up motor or pump.
Contact your pump
supplier.
- - Supply voltage too low.
Check the supply
voltage and correct the
fault, if possible.
30
English (GB)

Grundfos SCALA1 5-55 Specifications

General

Product Name	Grundfos SCALA1 5-55
Category	Water Pump
Max Head	55 m
Max Flow Rate	5 m³/h
Inlet/Outlet Size	1"
System Pressure	10 bar
Enclosure Class	IPX4D
Pumped Liquid	Clean water
Frequency	50/60 Hz
Max Pressure	10 bar
Motor Type	Permanent Magnet Motor
Protection Class	X4D
Liquid Temperature	0°C to 45°C
Inlet Pressure	6 bar
Approvals	CE, EAC