HYDROCIATTMLW Water chillers Heat pump Description of the components ■ Remote management Connect Touch is equipped as standard with an RS485 port - schedule override: closing this contact cancels the time and an ETHERNET (IP) connection,offering a range of schedule. options for remote management, monitoring and diagnostics. - drycooler management Using the integrated Webserver, a simple internet connection uses the unit's IP address to access the Connect Touch Direct access to technical literature interface on the PC, facilitating everyday management tasks - Instruction manual and maintenance operations. - Electrical diagram EN7488914-0004 - 2016 Numerous communication protocols are available: MODBUS/ - Spare parts list JBUS RTU(RS485) or TC/IP as standard, LONWORKS – BACNET IP optional, enabling integration with most CMS/ BMS Instruction manual Several contacts are available as standard,enabling the machine to be controlled remotely by wired link: - automatic operation control: when this contact is open, the machine stops - setpoint 1/setpoint 2 selector: when this contact is closed, a second cooling setpoint is activated (energy storage or unoccupied mode, for example) - heating/cooling operating mode selection - power limitation: closing the contact concerned allows the power or refrigerating consumption of the machine to be limited by stopping one or more compressors (this limit can be set with a parameter) Web server integrate as - fault reporting: this contact indicates the presence of a major standard fault which has caused one or both refrigerating circuits to stop IP address - operational status reporting indicates that the unit is in production mode Remote management via web server - 0-10V signal output for external variable speed pump Connection to RJ port management Connection via IP address Contacts available as an option: All the HMI functionalities available - setpoint adjustable via 4-20 mA signal: this input is used to on the PC adjust the setpoint in COOLING mode Simplified remote monitoring - power limitation adjustable by 4-20 mA signal - second power limitation level - power indication: analogue output (0-10 V) providing an indication of the unit's load rate. - user fault reporting enables integration of a fault in the water loop E-mail alerts - general fault reporting: this contact indicates that the unit has (2 addresses) stopped completely - alert reporting: this contact indicates the presence of a minor fault which has not caused the circuit affected to stop. - end of storage signal: enables return to the second setpoint at the end of the storage cycle ■ Maintenance alert as standard - the scheduled maintenance reminder: when activated, this Connect Touch has two maintenance reminder functions as function enables the period between two maintenance standard, making users aware of the need to regularly perform inspections to be set. This period may be set by the operator maintenance operations and to guarantee the service life and in either days, months or opeati gours, depending on the performance of the unit. These two functions can be activated application. independently. - the compulsory F-GAS sealing test maintenance reminder: A reminder message appears on the unit's HMI screen, and when activated, this function, which is the default factory stays there until it is acknowledged by the maintenance setting, enables the period between two sealing tests to be operator. The information and alert relating to these functions selected, according to the refrigerant charge, in compliance are available on the communication bus to be used on the with the F-GAS regulations. CMS/BMS. 536 536 CATALOGUE 2021 TAICORDYHhcuot tcennoc TAICORDYH Instruction manualEN70448 -892 1041-060