The introduction of regulations regarding not only the energy efficiency of heating equipment, but also its noise level, requires the continuous evolution of products. The new SL series of i-32V5 heat pumps provides the perfect combination of high efficiency, ectreme silence and reliability. By completely revamping the components and software of the well-tested i-32V5, we have achieved the highest level of silence, making the i-32V5SL series perfectly compliant with the most stringent national and international standards.
All MAXA i32-V5 SL heat pumps meet the new requirements of the CLEAN AIR program with an energy class A++ at a water temperature of 55oC.
• All units can operate in three different modes: heating, cooling and DHW heating, with special programs that increase efficiency in all conditions, with possible temperature curve management.
• V5 series units are able to operate mixing valves, switching valves and circulating pumps; They are also able to control the solar system. It is possible to integrate with external ie heat sources and with external home automation systems or Domotic. All i-32 / V5 series can be controlled remotely (HI-T accessory), gaining direct access to the system from any browser (connection to the existing network via Ethernet cable).
• Modbus RS485 protocol as standard
• Proprietary control system. Control of electronic expansion valve via microcontroller (optimal superheat).
• Kompresor: Twin Rotary DC inverter MITSUBISHI
• Fan: axial fan with mudulated speed (DC).
• Evaporator. Optimized circuit with copper tubes and aluminum ribbing.
• Condenser. Plate – made of AISI 304 stainless steel with reduced pressure drop on the water side.
• Refrigeration circuit : The circuit consists of copper pipes and includes: condensation control, electronic expansion valve, 4-way valve, high/low pressure switch, liquid separator and receiver, maintenance and control valves, dual inlet pressure, high and low pressure transducers .
• Integrated hydraulic circuit: high-efficiency electronic variable displacement circulating pump, expansion tank, flow sensor, vent valve, safety valve (6 bar), pressure gauge, drain and fill valve.