AQUACIATPOWER TM ILD Heat pump ■ Remote management Connect Touch is equipped as standard with an RS485 port and an ETHERNET (IP) connection, offering a range of options for remote management, monitoring and diagnostics. Using the integrated Webserver, a simple internet connection uses the unit's IP address to access the Connect Touch interface on the PC, facilitating everyday management tasks and maintenance operations. A range of communication protocols are available: MODBUS/JBUS RTU (RS485) or TC/IP as standard, LONWORKS – BACNET IP as an option, enabling most CMS/BMS to be integrated 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 - Heating/cooling mode selection - Setpoint 1/setpoint 2 selector: when this contact is closed, a second cooling setpoint is activated (energy storage or unoccupied mode, for example) - 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) - Fault reporting: this contact indicates the presence of a major fault which has caused one or both refrigerant circuits to stop Web server IP address - Operational status reporting indicates that the unit is in production mode. Remote management via web - Activation control for partial energy heat recovery unit using the server desuperheater. Connection to RJ port - Switch control for the customer pump, external to the machine Connection via IP address (on/off). All the HMI functionalities available on the PC Contacts available as an option: Simplified remote monitoring - Setpoint adjustable via 4-20 mA signal: this input is used to adjust the setpoint in COOLING mode - On/off control for a boiler - 4-stage on/off management for additional heaters - Power limitation adjustable by 4-20 mA signal E-mail - Second power limitation level alerts - 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 - General fault reporting: this contact indicates that the unit has stopped completely - Alert reporting: this contact indicates the presence of a minor fault which did not cause the refrigerant circuit in question to stop. - End of storage signal: enables return to the second setpoint at the end of the storage cycle - Schedule override: closing this contact cancels the time schedule. - Desuperheater activation control - Desuperheater pump On/Off control ■ Maintenance Connect Touch has two maintenance reminder functions as - The scheduled maintenance reminder:when activated, standard, making users aware of the need to regularly perform this function enables the period between two maintenance maintenance operations and to guarantee the service life and inspections to be set. This period may be set by the operator performance of the unit. These two functions can be activated in either days, months or hours of operation, depending on independently. the application. A reminder message appears on the unit's HMI screen, and - The compulsory F-GAS sealing test maintenance reminder: stays there until it is acknowledged by the maintenance when activated, this function, which is the default factory operator. The information and alert relating to these functions setting, enables the period between two sealing tests to be are available on the communication bus to be used on the selected, according to the refrigerant charge, in compliance CMS/BMS. with the F-GAS regulations. 440 440 CATALOGUE 2021