Grundfos CU 301 Instrucciones De Instalación Y Funcionamiento página 21

5.3.11 Number
Allocate a number to CU 301 and the pump
connected. CU 301 and the pump must have the
same number.
When allocating a number, the power
supply to other CU 301 units, if any, must
be switched off.
Setting range: "Not active", 1, 2, .... 199.
Once a number setting is made, the factory setting
(not active) is no longer available.
If CU 301 and the pump do not have the same
number, the alarm "No contact" will be indicated.
Factory setting
"Not active".
Related information
7.1 Fault finding with Grundfos GO Remote
5.3.12 Indicator lights
The indicator light setting can be changed in
Grundfos GO Remote.
Available settings:
• "Running lights" during pump operation (factory
setting).
• "Constant lights" during pump operation.
Related information
4.2 Indication of pump operation
5.3.13 Store settings
Store the actual settings for later use.
5.3.14 Recall settings
Recall the last stored settings that the pump will then
use.
5.3.15 Undo
Undo previously made settings.
5.3.16 Unit configuration
Select between SI and US units. The setting can be
made generally for all parameters or customized for
each individual parameter.
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