Air-to-Water Packaged Monobloc Heat Pump for Heating, Cooling and Domestic Hot Water Production
✓ Space saving: installed outdoors, no indoor unit is required
✓ Designed for harsh climates: excellent performance at low temperatures and optional 3 to 9kW auxiliary heaters
✓ High-temperature distribution can be used: water up to 65°C
✓ Modular: combines up to 6 units in cascade for power up to 180kW
✓ Advanced connectivity: management via the dedicated MSmartLife App or via the Modbus port with ELFOControl3 EVO included as standard
Highly efficient even in winter
Edge EVO 2.0 - EXC is suitable for all climates and conditions. It is designed to be efficient and provide high-temperature water even in harsh winters, down to -25°C: in particular, it can produce water at 60°C with the outdoor air down to -15°C. An additional electric heater can be selected for even more demanding applications to ensure no loss of performance even under the most extreme conditions.
Technical features of a standard unit
Edge EVO 2.0 - EXC is a monobloc reversible air/water heat pump for heating, cooling and domestic hot water production. The unit was designed and made to be installed outdoors, with the need to only connect the power supply and water pipes. Seasonal efficiency class in heating mode (according to EU 811/2013):
- A++ or A+ (water supply at 55 °C)
- A++ or A++ (water supply at 35 °C)
Brand: Clivet
Code : WiSAN-YME 1 S 12.1
Energy class: Cooling = A++ / Heating = A++
Typology: with hydronic module
Gas: R-32 / 675
Thermal kW: 26 kW
Series: WISAN-YME 1S EDGE EVO
Inverter: Yes
Dimensions WxHxD : 1129 x 1558 x 440 mm
Weight: 177 kg
Refrigeration circuit
The unit is equipped with a steam compression refrigeration circuit, which comprises:
brushless DC inverter hermetic rotary compressor with intake and supply gas temperature probes and heater for preheating the oil
- Source side finned coil heat exchanger with “Bluefin” treatment
- User-side plate heat exchanger with antifreeze heater
- Electronic thermostatic expansion valve with self-regulating PWM logic
- 4-way valve for reversing the refrigeration cycle
- Suction liquid separator and receiver
- Dehydrator filter
- High and low-pressure switches
Compressor
Twin Rotary DC hermetic type compressor with soft start and controlled by an inverter that allows the power delivered to be constantly modulated according to actual demand, ensuring the best in terms of reliability, low consumption and high seasonal efficiency. It is equipped with a motor protection device for overheating, overcurrents and excessive temperatures of the supply gas, and comes with oil charge.
A guard heater with automatic insertion prevents the refrigerant from diluting the oil when the compressor stops. It is mounted on vibration-absorbing rubber mounts to ensure vibration-free operation under all operating conditions and has a soundproofed casing which minimises noise emissions. Refrigerant Eco-friendly refrigerant gas R-3.
Accessories supplied with the unit
Some accessories are supplied with the unit that requires installation on site:
- User interface with removable microprocessor control with single-zone thermostat function
- 10-metre long water temperature probe, with various uses: for regulating domestic hot water storage tanks, an auxiliary heat source, a mixed zone and the solar circuit, or to detect the temperature of a hydraulic separator.
- Steel mesh Y filter
- Condensate drain connection
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