Sensor
1
2
3
4
5
6
ID
Remote temperature sensor 1
OFF
OFF
OFF
ON
OFF
OFF
10
Remote temperature sensor 2
OFF
OFF
OFF
ON
OFF
ON
11
Remote temperature sensor 3
OFF
OFF
OFF
ON
ON
OFF
12
Remote temperature sensor 4
OFF
OFF
OFF
ON
ON
ON
13
Remote temperature sensor 5
OFF
OFF
ON
OFF
OFF
OFF
20
Remote temperature sensor 6
OFF
OFF
ON
OFF
OFF
ON
21
Remote temperature sensor 7
OFF
OFF
ON
OFF
ON
OFF
22
Remote temperature sensor 8
OFF
OFF
ON
OFF
ON
ON
23
Remote temperature sensor 9
OFF
OFF
ON
ON
OFF
OFF
30
Remote temperature sensor 10
OFF
OFF
ON
ON
OFF
ON
31
Table 6.2 Address Settings for Remote Temperature Sensors
6.2.8 Connecting the Remote On/Off Device (Optional)
The remote on/off device is not provided with the unit. To connect the remote on/off device, connect it to the 37 and 38
terminals on the terminal block. These two terminals have been connected with a jumper in factory, and you need to remove
this jumper before connecting to the remote on/off device.
NOTE: If the jumper between the 37 and 38 terminals is removed but no remote on/off device is connected to the
terminals, the unit cannot be powered on.
6.2.9 Connecting for Teamwork
Connect the CAN port of one unit to the CAN port of another unit using a CAN network cable. Set the CAN ID of each unit on
the DIP SW3. The DIP SW3 is located on the iCOM Edge board, under the EEV Driver board.
To access the DIP SW3:
1.
Open the rear door and remove filters. For details on removing filters, see
2.
Hold the handle and pull the electrical box 2. Remove the side cover from the box by removing three M4 x 10
pan head screws.
3.
Remove the EEV Driver board from the iCOM Edge board.
6 Electrical Connections
46
Vertiv™ Liebert® CRV CRD25 and CRD35 Row-Based Cooling System User Manual
