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Grundfos GO and wired motor connection
1. Connect the two motors with each other with a
3-core screened cable between the GENIbus
terminals A, Y, B.
2. Power on both motors.
3. Establish contact to one of the motors 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 10.39 ""Assisted pump setup"" (Assisted
motor setup).
5. Assign a name to the motor using Grundfos GO.
See section 10.33 "Pump name" (motor name).
6. Assign motor number 1 to the motor. See section
10.22 "Number" (""Pump number"").
7. Disconnect Grundfos GO from the motor.
8. Establish contact to the other motor.
9. Set the analog and digital inputs according to the
connected equipment and the required
functionality by means of Grundfos GO. See
section 10.39 ""Assisted pump setup"" (Assisted
motor setup).
10. Assign a name to the motor using Grundfos GO.
See section 10.33 "Pump name" (motor name).
11. Assign motor number 2 to the motor. See section
10.22 "Number" (""Pump number"").
12. Select the "Assist" menu and ""Setup of
multi-pump system"" (multimotor setup).
13. Select the desired multimotor function. See
sections 10.42.1 "Alternating operation" and
10.42.2 "Backup operation".
14. Press [>] to continue.
15. Set the time for motor changeover, i.e. the time at
which the alternation between the two motors is
to take place.
16. Press [>] to continue.
17. Select "BUS cable" as the communication
method to be used between the two motors.
18. Press [>] to continue.
19. Press "Select pump 2" (motor 2).
20. Select the additional motor from the list.
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.
Advanced control panel and wireless motor
connection
1. Power on both motors.
2. On both motors, set the analog and digital inputs
according to the connected equipment and the
required functionality. See section
10.39 ""Assisted pump setup"" (Assisted motor
setup).
3. Select the ""Assist"" menu on one of the motors
and ""Setup of multi-pump system"" (setup of
multimotor system).
4. Press [>] to continue.
5. Select ""Wireless"" as the communication
method to be used between the two motors.
6. Press [>] to continue.
7. Select the desired multimotor function. See
sections 10.42.1 "Alternating operation" and
10.42.2 "Backup operation".
8. Press [>] three times to continue.
9. Press [OK] to search for other motors.
The green indicator light in the middle of
Grundfos Eye flashes on the other motors.
10. Press the connect button on the motor which is to
be added to the multimotor system.
11. Press [>] to continue.
12. Set the time for motor changeover, i.e. the time at
which the alternation between the two motors is
to take place.
13. Press [>] to continue.
14. Press [OK] to confirm the setting.
The multimotor function icons appear in the
bottom of the control panels.
This step applies only if you have selected
"Alternating operation, time" and if the
motors are fitted with FM 300.
Use the [OK] or button to identify the
pump.
This step applies only if you have selected
"Alternating operation, time" and if the
motors are fitted with FM 300.
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