4 - HOW TO USE CONNECT TOUCH CONTROL
4.1 User interface
Connect Touch is a 4.3” colour touch screen with quick display
of alarms, current unit operating status, etc. It allows for web
connectivity and custom language support (control parameters
displayed in the language selected by the user).
Connect Touch: Welcome screen for AQUACIAT
CALEO
If the touch screen is not used for a long period of time,
the Welcome screen is displayed, and then it goes blank.
The control is always active and the operating mode
remains unchanged. Press anywhere on the screen and
the Welcome screen will be displayed.
4.2 Connections
Connections are located on the bottom side of the controller.
The controller comes with two RS485 ports, where the first port
is used to connect to Modbus and the second RS485 port is
used for internal communication. The Ethernet port allows for
TCP/IP communication or BMS (Building Management System)
connection thanks to BACnet/IP communication.
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2
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4
5
Legend:
1. USB connector
2. Ethernet connector
3. Modbus (RS485) connector *
4. Internal bus (RS485)
5. Power supply connector (24 VAC)
* This RS-485 bus can be used as a second internal bus for
the connection of gateway. If it is the case, then Modbus RTU
will NOT be available on this port.
4.3 Connect Touch buttons
HOME SCREEN
Home button
Main Menu button
Back button
Home screen displayed
Main Menu displayed
Go back to the previous screen
Login button
Start/Stop button
Alarm button
Basic access
Unit is stopped (white icon)
No alarm active on the unit
User access
Unit is running (green icon)
Blinking icon:
Partial alarm (one
compressor affected by the existing alarm)
or Alert (no action taken on the unit)
Steady icon:
Alarm(s) active on the unit
OTHER SCREENS
Login screen
Parameters screen(s)
Login: Confirm advanced access login
Save changes
Logout: Reset the user level access and go to the splash
screen
Cancel your modifications
Force screen (override)
Navigation buttons
Set force: Override the current command (if possible)
Displayed when the menu includes more than one page:
Go to the previous page
Remove force: Remove the forced command
Displayed when the menu includes more than one page:
Go to the next page
EN - 5
AQUACIAT
CALEO
