AQUACIATPOWER TM ILD Heat pump desCRiptionoFthemainComponents ■ Compressors ■ Connect Touch control module - Hermetic SCROLL type - User interface with 4.3 inch - Electronic motor overheating protection touch screen - Crankcase heater - I ntuitive, user-friendly navigation using icons - Mounted on anti-vibration mounts - Clear text display of information ■ Water type heat exchanger available in 8 languages (F-GB- - Asymmetrical brazed plate heat exchanger D-NL-E-I-P+Chinese) - Plate patterns optimised for high efficiency - 19 mm armaflex thermal insulation The electronic control module performs the following main ■ Air-cooled exchanger functions: - Air-cooled exchanger, copper tube coil, aluminium fins - Regulation of the chilled water temperature (at the return or - Axial fans with composite blades offering an optimised profile, fixed at the outlet) speed (ST version) or variable speed (HE version) - Regulation of the water temperature based on the outdoor temperature (water law) - Motors – IP 54, class F - Regulation for low temperature energy storage ■ Refrigerant accessories - Second setpoint management - Dehumidifier filters with rechargeable cartridges - Complete management of compressors with start-up sequence, timer and runtime balancing - Hygroscopic sight glasses - Self-regulating and proactive functions with adjustment of the - Electronic expansion valves control based on parameter drift - Service valves on the liquid line - I n-series staged power control system on the compressors according to the thermal requirements - 4-way cycle inversion valve in cooling/heating mode - Management of compressor short-cycle protection ■ Regulation and safety instruments - Frost protection (exchanger heater option) - Low and high pressure sensors - Phase reversal protection - Optimised defrosting with free defrost function to optimise - Safety valves on the refrigerant circuit performance at partial load and the SCOP - Water temperature control sensors - Management of occupied/unoccupied modes (according to - Evaporator antifreeze protection sensor the time schedule) - Factory-fitted evaporator water flow controller - Compressor and pump runtime balancing - Management of the machine operation limit according to the ■ Electrical cabinet outdoor temperature - Electrical cabinet with IP54 protection rating (IP44 for the - Sound level reduction device (night mode according to the entire unit) user programme) with limitation of compressor capacity and - A connection point without neutral fan speed - Diagnosis of fault and operating statuses - Front-mounted main safety switch with handle - Management of a fault memory allowing a log of the last - Control circuit transformer 50 incidents to be accessed, with operating readings taken - 24V control circuit when the fault occurs - Blackbox memory - Fan and compressor - Master/slave management of the two machines in parallel motor circuit breaker with runtime balancing and automatic changeover if a fault - Fan and compressor occurs on one machine motor contactors - Weekly and hourly time schedule for the machine, including - Connect Touch 16 periods of absence microprocessor- - Pump standby based on demand (energy saving) controlled electronic - Calculation of the water flow rate and operating pressure control module (hydraulic module version) - Wire numbering - Electronic adjustment of the water pump speed and water flow rate (variable speed pump option) - Marking of the main - Display of all machine parameters electrical components (3 access levels, User/Maintenance/Factory, password- ■ Casing protected): temperature, setpoints, p res,ressu water flow rate (hydraulic version), runtime. Frame made from RAL 7035 light grey & RAL 7024 graphite - Display of trend curves for the main values grey painted panels - Storage of maintenance manual, wiring diagram and spare parts list. - I nnovative smart energy monitoring, providing users with smart data such as real-time electric energy consumption and heating and cooling capacity,and instantaneous and average energy efficiency rates. CATALOGUE 2021 439 439