Grundfos CU 301 Instrucciones De Instalación Y Funcionamiento página 18

5. Setting the product
5.1 CU 301 with Grundfos GO Remote
Grundfos GO Remote is used for wireless infrared
communication with CU 301. During communication,
there must be visual contact between CU 301 and
Grundfos GO Remote.
CU 301
bar
On
5.0
4.5
4.0
3.5
3.0
2.5
2.0
CU 301 communicating with Grundfos GO Remote
Grundfos GO Remote offers the possibility of setting
and status displays for CU 301.
When the communication between Grundfos GO
Remote and CU 301 is established, the red indicator
light (A) in the on/off button flashes.
For general use of Grundfos GO Remote, see the
operating instructions for the Grundfos GO Remote
unit.
The menu structure for Grundfos GO Remote and CU
301 is divided into three main menus, each containing
a number of displays.
• Status
• Settings
• Alarms and warnings
See section 4.9 Grundfos GO Remote menu
overview.
Related information
4.9 Grundfos GO Remote menu overview
18
Off
A
5.2 Status
The "Status" menu in Grundfos GO Remote for CU
301 offers the possibility of reading operating
parameters.
5.2.1 Controlled from
This display shows the control source:
• CU 301
• external.
5.2.2 Value, sensor 1
Read the value measured by sensor 1 in this display.
Related information
5.3.3 Analog input 1
5.2.3 Motor temperature
The actual temperature of the motor electronics
stated in °C or °F.
5.2.4 Motor speed
The actual speed stated in min
5.2.5 Power consumption
Read the actual power consumption in this display.
Related information
5.3.7 Dry-running stop
5.3.9 Cut-in speed
5.2.6 Energy consumption
You can read the total energy consumption in this
display.
5.2.7 Operating hours
The value of operating hours is accumulated from the
pump's initial startup and it cannot be reset.
The value is stored in the motor electronics, and it is
kept even if CU 301 is replaced.
5.2.8 Number of starts
The value of number of starts is accumulated from
the pump's initial startup and it cannot be reset.
The value is stored in the motor electronics, and it is
kept even if CU 301 is replaced.
-1
(rpm).