Grundfos SCALA1 5-55 User Manual

Grundfos Eye indicator light
Grundfos Eye Cause Remedy
No lights are on.
The power is off.
The motor is not running.
Two opposite green lights are
permanently on.
The power is on.
The motor is not running.
Two opposite green lights are
rotating.
The power is on.
The motor is running.
The indicator lights are rotating in the direction of
rotation of the motor when seen from the non-drive
end.
Two opposite red indicator lights are
flashing simultaneously.
Alarm.
The motor has stopped.
Two opposite yellow lights are
permanently on.
The pump was stopped by external input, calendar
function or twin communication failure.
Two yellow and four green lights are
permanently on.
The pump is performing a self-test.
27
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