Grundfos CRE Instrucciones De Instalación Y Operación página 59

Grundfos GO and wired pump connection
1. Connect the two pumps with each other with a 3-core
screened cable between the GENIbus terminals A, Y, B.
2. Power on both pumps.
3. Establish contact to one of the pumps with Grundfos GO.
4. Set the needed analog and digital inputs via Grundfos GO
according to the connected equipment and the required
functionality. See section 7.41 "Assisted pump
5. Assign a pump name to the pump using Grundfos GO. See
section 7.35 "Pump name".
6. Assign pump number 1 to the pump. See section
7.24 "Number" ("Pump number").
7. Disconnect Grundfos GO from the pump.
8. Establish contact to the other pump.
9. Set the needed analog and digital inputs via Grundfos GO
according to the connected equipment and the required
functionality. See section 7.41 "Assisted pump
10. Assign a pump name to the pump using Grundfos GO. See
section 7.35 "Pump name".
11. Assign pump number 2 to the pump. See section
7.24 "Number" ("Pump number").
12. Select the "Assist" menu and choose "Setup of multi-pump
system".
13. Select the desired multipump function. See section
7.44.1 "Alternating operation"
above.
14. Press [>] to continue.
15. Set the time for pump changeover, that is the time at which
the alternation between the two pumps is to take place.
This step applies only if you have selected
"Alternating operation, time" and if the motors are
fitted with FM 300.
16. Press [>] to continue.
17. Select "BUS cable" as the communication method to be used
between the two pumps.
18. Press [>] to continue.
19. Press "Select pump 2".
20. Select the pump from the list.
Use the [OK] or
21. Press [>] to continue.
22. Confirm the setting by pressing [Send].
23. Press [Finish] in the "Setup complete" dialog box.
24. Wait for the green indicator light in the middle of Grundfos Eye
to light up.
setup".
setup".
and 7.44.2 "Backup operation"
button to identify the pump.
Advanced control panel and wireless pump connection
1. Power on both pumps.
2. On both pumps, set the analog and digital inputs according to
the connected equipment and the required functionality. See
section 7.41 "Assisted pump
3. Select the "Assist" menu on one of the pumps and choose
"Setup of multi-pump system".
4. Press [>] to continue.
5. Select "Wireless"" as the communication method to be used
between the two pumps.
6. Press [>] to continue.
7. Select the desired multipump function. See section
7.44.1 "Alternating operation"
above.
8. Press [>] three times to continue.
9. Press [OK] to search for other pumps.
The green indicator light in the middle of Grundfos Eye
flashes on the other pumps.
10. Press the connect button on the pump which is to be added to
the multipump system.
11. Press [>] to continue.
12. Set the time for pump changeover, that is the time at which
the alternation between the two pumps is to take place.
This step applies only if you have selected
"Alternating operation, time" and if the motors are
fitted with FM 300.
13. Press [>] to continue.
14. Press [OK] to confirm the setting.
The multipump function icons appear in the bottom of the
control panels.
setup".
and 7.44.2 "Backup operation"
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