11 - TECHNICAL CHARACTERISTICS
11.1 - Basic components
11.1.1 - Control
The vertical units are equipped with a CIAT µAIR CONNECT2 automatic control unit.
CIAT µ Air Connect 2
The heart of the vertical unit, this manages the unit and ensures it functions correctly. It is built into the display.
It can be connected to control systems so that the vertical unit can be controlled remotely, or to allow for master/slave control with
several vertical units.
For adjustment and configuration, refer to the corresponding manual (N09.41).
11.1.2 -
Fan motor assembly (FMA)
EC motor (electronic communication) with "plug fan" type direct drive.
Thanks to their technology, these fans have low energy consumption.
Type of FMA control:
-
With the µRC2.1 control
• On CW40 to 100 vertical units: MODBUS control as the FMAs are equipped with a MODBUS card that sends the following
information to the controller: rotation speed, current used and power input.
• On CW115 vertical units: progressive 0-10 V control.
-
No control
• Progressive 0-10 V control via a manual voltage potentiometer located inside the electrics box (graduated from 0 to 100 %)
CHILLED WATER
CW 40
CW 53
CW 78
CW 100
CW115
Quantity
1
1
2
2
3
Max. power (kW)
3,4
3,4
6,8
6,8
9,3
Max. current (A)
5,4
5,4
10,8
10,8
14,7
MAGISTER
®
EN-14
