Grundfos CUE Series User Manual

24
10.3 Start-up guide
Use the start-up guide for the general setting of the CUE
including the setting of the correct direction of rotation.
The start-up guide is started the first time when the CUE is
connected to supply voltage. It can be restarted in menu
GENERAL. Please note that in this case all previous settings will
be erased.
Bulleted lists show possible settings. Factory settings are shown
in bold.
10.3.1 Welcoming display
• Press OK. You will now be guided through the start-up guide.
10.3.2 Language (1/16)
Select the language to be used in the display:
10.3.3 Units (2/16)
Select the units to be used in the display:
• SI: m, kW, bar...
• US: ft, HP, psi...
10.3.4 Pump family (3/16)
Select pump family according to the pump nameplate:
• CR, CRI, CRN, CRT
• SP, SP-G, SP-NE
• ...
Select "Other" if the pump family is not on the list.
10.3.5 Rated motor power (4/16)
Set the rated motor power, P2, according to the motor nameplate:
• 0.75 - 125 HP (0.55 - 90 kW).
The setting range is size-related, and the factory setting
corresponds to the rated power of the CUE.
10.3.6 Supply voltage (5/16)
Select supply voltage according to the rated supply voltage of the
installation site.
* Single-phase input - three-phase output.
The setting range depends on the CUE type, and the factory
setting corresponds to the rated supply voltage of the CUE.
Note
Check that equipment connected is ready for
start-up, and that the CUE has been connected to
power supply.
Have nameplate data for motor, pump and CUE
at hand.
• English UK
• English US
• German
•French
• Italian
•Spanish
• Portuguese
•Greek
•Dutch
•Swedish
•Finnish
•Danish
• Polish
•Russian
• Hungarian
• Czech
• Chinese
• Japanese
• Korean.
Unit 1 x 200-240 V:*
• 1 x 200 V
• 1 x 208 V
• 1 x 220 V
• 1 x 230 V
• 1 x 240 V.
Unit 3 x 200-240 V:
• 3 x 200 V
• 3 x 208 V
• 3 x 220 V
• 3 x 230 V
• 3 x 240 V.
Unit 3 x 380-500 V:
• 3 x 380 V
• 3 x 400 V
• 3 x 415 V
• 3 x 440 V
• 3 x 460 V
• 3 x 500 V.
Unit 3 x 525-600 V:
• 3 x 575 V.
Unit 3 x 525-690 V:
• 3 x 575 V
• 3 x 690 V.
Grundfos.bk Page 24 Friday, July 30, 2010 10:10 PM

Grundfos CUE Series Specifications

General

Category	DC Drives
Output Voltage	24 V DC
Control Signal	0-10 V, 4-20 mA
Communication	Modbus RTU
Protection Features	Overvoltage, overcurrent, overtemperature, short circuit
Humidity	5% to 95% (non-condensing)
Enclosure class	IP20
Enclosure Rating	IP20