5
4.2 Fitting the MCB 114 in the CUE
4.2.1 Enclosures A2, A3 and B3
1. Turn off the power to the CUE. See section
2. Remove the control panel, the terminal cover and the frame
from the CUE. See fig. 3.
3. Fit the MCB 114 into port B.
4. Connect the signal cables, and fasten the cables with the
enclosed cable strips.
5. Remove the knock-out plate in the extended frame so that the
MCB 114 fits under the extended frame.
6. Fit the extended frame and the terminal cover.
7. Fit the control panel in the extended frame.
8. Connect power to the CUE.
9. Set the input functions in the displays as shown in section
6.5.1
of the CUE installation and operating instructions.
Fig. 3
Enclosures A2, A3 and B3
4.2.2 Enclosures A5, B1, B2, B4, C1, C2, C3, C4, D1 and D2
1. Turn off the power to the CUE. See section
2. Remove the control panel and the cradle from the CUE. See
fig. 4.
3. Fit the MCB 114 into port B.
4. Connect the signal cables, and fasten the cables with the
enclosed cable strips. See fig. 4.
5. Fit the cradle and the control panel.
6. Connect power to the CUE.
7. Set the input functions in the displays as shown in section
6.5.1
of the CUE installation and operating instructions.
Fig. 4
Enclosures A5, B1, B2, B4, C1, C2, C3, C4, D1 and D2
4.3 CUE displays
For further information, see section
6.5.1
of the CUE installation
and operating instructions.
5. Service
5.1 Service documentation
Service documentation is available on www.grundfos.com >
International website > WebCAPS > Service.
If you have any questions, please contact the nearest Grundfos
company or service workshop.
6. Technical data
6.1 Surroundings
6.2 Cable length
6.3 Analog inputs
All analog inputs are galvanically separated from the supply
voltage (PELV) and other high-voltage terminals.
7. Disposal
This product or parts of it must be disposed of in an
environmentally sound way:
1. Use the public or private waste collection service.
2. If this is not possible, contact the nearest Grundfos company
or service workshop.
TM
04
00
25
48
07
TM
04
0
027
4
807
Frame
Port B
CUE
Cradle
Port B
Displays for reading
(2.5), (2.12) and (2.13)
Displays for setting
(3.16), (3.21) and (3.22)
Relative humidity
5-95 % RH
Ambient temperature during operation
–10 to 55 °C
Temperature during storage and
transportation
–25 to 70 °C
Maximum length, signal cable
300 m
Analog input 3
, terminal number
2
Current range
0/4-20 mA
Input resistance
< 200
Ω
Analog inputs 4 and 5
, terminal number
4, 5 and 7, 8
Signal type, 2- or 3-wire
Pt100/Pt1000
Subject to alterations.
