Run Start-Up Guide; Alarm Log; Warning Log; Assist - Grundfos CRE Installation And Operating Instructions Manual

When you select a product with the same connection code in
Grundfos GO Remote, Grundfos GO Remote automatically
connects to the product and you do not have to press the
connection button on the module.
Define the default code in Grundfos GO Remote in this way:
1. In the main menu, under "General", select "Settings".
2. Choose "Remote".
3. Enter the connection code in the field "Preset connection code".
The field now says "Connection code set".
You can always change the default connection code by pressing
[Delete] and entering a new one.
If Grundfos GO Remote fails to connect and ask you to press the
connection button on the product, it means that the product has no
connection code or has a different connection code. In this case,
you can only establish connection via the connection button.
After setting a connection code, switch off the product until
the light in Grundfos Eye turns off before you can use the
new connection code.

8.37 "Run start-up guide"

Pump variant
CME
CRE, CRIE, CRNE, CRKE, SPKE, MTRE
This menu is only available in the advanced operating panel.
The startup guide automatically starts when you start the pump for
the first time.
You can always run the startup guide later via this menu.
The startup guide guides you through the general settings of the
pump.
• "Language". See the section on language.
"Select date format". * See the section on setting the date and
•
time.
• "Set date".* See the section on setting the date and time.
• "Select time format".* See the section on setting the date and
time.
• "Set time".* See the section on setting the date and time.
• "Setting of pump"
- "Go to Home"
- "Run with Constant curve"/"Run with Constant pressure".
See the section on control mode.
- "Go to "Assisted pump setup". See the section on assisted
pump setup.
- "Return to factory settings".
* This function applies only for pumps fitted with advanced functional
module, FM 300. For further information, see the section on the
identification of functional module.
*This function applies only for pumps fitted with advanced functional
module, FM 300. For further information, see the section on the
identification of functional module.
Related information
3.2.2 Identification of functional module
8.4 "Control mode"
8.26 "Language"
8.27 "Date and time" ("Set date and time")
8.41 "Assisted pump setup"

8.38 "Alarm log"

This menu contains a list of logged alarms from the product. The
log shows the name of the alarm, when the alarm occurred and
when it was reset.

8.39 "Warning log"

This menu contains a list of logged warnings from the product. The
log shows the name of the warning, when the warning occurred and
when it was reset.

8.40 "Assist"

This menu consist of a number of different assist functions which
are small guides that take you through the steps needed to set the
pump.

8.41 "Assisted pump setup"

Pump variant
CME
CRE, CRIE, CRNE, CRKE, SPKE,
MTRE
"Run start-up
This menu guides you through the following:
guide"
"Setting of pump"
●
• Selection of control mode. See the section on control mode.
●
• Configuration of feedback sensors.
• Adjusting the setpoint. See the section on setpoint.
• "Controller settings". See the section on controller settings.
• Summary of settings.
Example of how to use the "Assisted pump setup" for setting
up the pump to constant pressure:
Grundfos GO Remote
1. Open the "Assist" menu.
2. Select "Assisted pump setup".
3. Select control mode "Constant pressure" ("Const. pressure").
4. Read the description for this control mode.
5. Select which analog input to use as sensor input.
6. Select sensor function according to where the sensor is installed
in the system. See fig. Overview of sensor locations.
7. Select electrical input signal according to the sensor
specifications.
8. Select measuring unit according to the sensor specifications.
9. Set the minimum and maximum sensor range values according
to the sensor specifications.
10. Set the desired setpoint.
11. Set the gain and integral time of the controller. See the section
on controller settings.
12. Type the desired pump name.
13. Check the summary of settings and confirm them.
Advanced operating panel
1. Open the "Assist" menu.
2. Select "Assisted pump setup".
3. Select control mode "Const. pressure".
4. Select which analog input to be used as sensor input.
5. Select the measured parameter which is to be controlled. See
fig. Overview of sensor locations.
6. Select measuring unit according to the sensor specifications.
7. Set the minimum and maximum sensor range values according
to the sensor specifications.
"Assisted pump setup"
●
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