Multi-purpose outdoor unit for use in 4-pipe systems for the simultaneous production of chilled and hot water by means of two independent hydronic circuits. These units are able to satisfy the demand for hot and cold water simultaneously through a system that does not require seasonal switching and is therefore a valid alternative to traditional plants with chiller and boiler. Unit with two independent refrigerant circuits, each circuit works with an hermetic rotary Scroll compressors using R410A, axial fans, braze-welded plate-type exchanger and thermal expansion valve.
- – – Basic
- SL – Super-low noise version
- – – Basic function
- UNIQUE PROPOSAL
Unit designed to satisfy the cold and the hot side requirements simultaneously, for 4-pipe systems without any particular operation mode setting
- ENERGY SAVING
Energy saving guaranteed by the advanced operation’s logic. The best operation mode is set completely automatically and independently by the unit’s controller, in order to minimize the absorbed energy whatever the cooling and/or heating demand might be
- ErP READY
The highest level of efficiency at part load can meet and exceed the minimum seasonal efficiency for heating, SCOP and for cooling, SEER, according with the eco-sustainable design requirements for all products using energy.
- INTEGRATED HYDRONIC GROUP
The built-in hydronic module already contains the main water circuit components; it is available with single or twin in-line pump, for achieving both low or high head, fixed or variable speed, available for both plant and recovery circuits (up to 4 pumps).
- WIDE OPERATING RANGE
The accurate condensation control (variable fan speed regulation as per standard on every model) and devoted kits allow unit’s operation from -10°C to 46°C of outdoor air temperature, from -8°C to 18°C of evaporator leaving water temperature and hot water up to 55°C.
- Touch Screen visual display
- Set-up for remote connectivity with ModBus/Echelon protocol cards
- Hydronic kit available in different configurations with 1 or 2 pumps fixed speed or variable speed, for achieving both low or high head, available for both plant and recovery circuits.
- EC fans with electronic DC brushless motor
- LOW NOISE KIT (only on no silenced versions)
- Soft starters
- Electronic expansion valve