Connect Touch Control
Connect Touch control, 5” user interface - Remote management (option) • The Energy Management Module offers extended remote control possibilities: • Set point reset: ensures reset of the cooling set-point based on a 4-20 mA signal • Demand limit: permits limitation of the maximum chiller power or current based on a 4-20 mA signal • Demand limit 1 and 2: closing of these contacts limits the maximum chiller power or current to two predefined values • User safety: this contact can be used for any customer safety loop; opening of the contact generates a specific alarm • Ice storage end: when ice storage has finished, this input permits return to the second set-point (unoccupied mode) • Time schedule override: closing of this contact cancels the time schedule effects • Out of service: this signal indicates that the chiller is completely out of service • Chiller capacity: this analogue output (0-10 V) gives an immediate indication of the chiller capacity • Alert indication: this volt-free contact indicates the necessity to carry out a maintenance operation or the presence of a minor fault. Direct access to technical literature -Instruction manual -Electrical diagram -Spare part list
4-00 EN748891 04 - 2016
IAT HYDROC UCH
- Energy management: • Internal time schedule clock controls chiller on/off times and operation at a second set-point • The Black Box records the alarms history to simplify and facilitate service operations. - Remote Management (Web connectivity in standard) • Units with Connect Touch control can be easily accessed from the internet, using a PC with an Ethernet connection. This makes remote control quick and easy and offers significant advantages for service operations. • The unit also communicates with other building management systems via modbus in standard or via optional communication gateways Lon, Bacnet. • The unit is equipped with an RS485 serial port that offers multiple remote control, monitoring and diagnostic possibilities. Ciat offers a vast choice of control products, specially designed to control, manage and supervise the operation of an air conditioning system. Please consult your Ciat representative for more information. - The following commands/visualisations are possible from remote connection (standard): • Condenser pumps control: a digital input allows verification of condenser water flow (the flow switch must be supplied by the installer) • Start/stop of the machine • Dual set-point management: through a dedicated contact is possible to activate a second set-point (example: unoccupied mode) • Demand limit setting: to limit the maximum chiller capacity to a predefined value • Operation visualization: indication if the unit is operating or if it's in stand-by (no cooling load) • alarm visualization.
Web server integrate as standard
Remote management via web server Connection to RJ port Connection via IP address All the HMI functionalities available on the PC Simplified remote monitoring
E-mail alerts (2 addresses)
HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 17.01 A
- New innovative smart control features: • An intuitive and user-friendly, coloured, 5'' interface (7" optional) • Direct access to the unit's technical drawings and the main service documents • Screen-shots with coincisive and clear information in local languages • Complete menu, customised for different users (end user, service personnel and Ciat-factory technicians) • Easy access to the controller box with inclined touch screen mounting to ensure legibility under any lighting conditions • Safe operation and unit setting: password protection ensures that unauthorised people cannot modify any advanced parameters • Simple and "smart" intelligence uses data collection from the constant monitoring of all machine parameters to optimise unit operation.