Rotenso Windmi monoblock air-to-water heat pump 14kW WIM140X3 BAFA - buffer tank - domestic hot water tank

ROTENSO WINDMI WIM140X3 R14 14 KW THREE-PHASE MONOBLOC AIR HEAT PUMP

optionally with or without buffer tank / domestic hot water tank with heat exchanger

WHY CHOOSE THE WINDMI?

• Complete monobloc: All technology is contained in the outdoor unit – simpler and faster to install

• Highest energy class: A+++ at 35 °C, A++ at 55 °C – ready for the future

• Max. flow temperature 62°C – suitable for underfloor heating and radiators

• Quiet and powerful: from just 45 dB(A) in silent mode

• Wide operating range: Heating down to -25 °C and cooling up to 43 °C ambient temperature

• Smart Grid Ready: optimally combinable with solar modules

• WLAN integrated: Control your heat pump easily via smartphone (TUYA App)

• Includes touchscreen controller with color display, clock functions and energy meter

• Modbus communication for home automation and intelligent control

Rotenso WINDMI WIM140X3 400V is a single-phase monobloc heat pump with a heating capacity of 14.0 kW (A7/W35). The unit has exceptionally high energy efficiency, with an A++ rating for a flow temperature of 35°C and an A++ rating for a flow temperature of 55°C. The SCOP is 4.65 (for supply temp. 35°C), which makes the pump extremely efficient.

TEMPERATURE RANGE

The water outlet temperature in heating mode ranges from 20°C to 62°C, while in domestic hot water mode it ranges from 40°C to 62°C.

ADAPTATION TO EXTREME CONDITIONS

The heat pump is designed for operation under difficult weather conditions, even at outdoor temperatures down to -25°C. To ensure reliable operation at temperatures below 0°C, the unit is equipped with a drip tray heater, which prevents condensate from freezing and the outdoor unit from icing up. This avoids the risk of damage to the fan and heat exchanger.

CRANKCASE HEATER OF THE COMPRESSOR

The Rotenso WINDMI WIM140X3 heat pump is equipped with a compressor crankcase heater that warms the compressor oil at temperatures below 0°C, enabling a problem-free start in unfavorable weather conditions. Thanks to this solution, the heat pump functions perfectly and the service life of the compressor is extended.

AUXILIARY HEATER

The heat pump is equipped with a 9 kW (3+3+3) auxiliary heater, which is useful in emergency situations or at very low temperatures. The heaters support the economical operation of the unit while ensuring the longevity and reliability of the heat pump.

EASY INSTALLATION AND OPERATION

Rotenso WINDMI is easy to install, maintain and use. Thanks to the two-door housing design, access to all pump components is convenient and fast. The quiet operation of the pump has been achieved by using a single-fan design and a DC compressor with two rotors.

REMOTE CONTROL

The Rotenso WINDMI heat pump can be controlled via a mobile app or a modern wired controller for ease of use.

WARRANTY AND SERVICE

The unit comes with a 2-year warranty.

The Rotenso WINDMI WIM140X3 includes:

• Outdoor unit,

• Wired control,

• Control cable,

• Hot water tank sensor,

• Plate heat exchanger,

• Flow sensor,

• Diaphragm vessel,

• Water pump,

• Safety valve,

• Bleed valve,

• Y-type water filter.

TECHNICAL DATA

• Model: Rotenso Windmi Monobloc 14 kW

• Type: Full electric monobloc (outdoor unit)

• Heating capacity: 14 kW (at +7°C)

• Cooling capacity: 13.50 kW

• Cop: 4.65

• Power supply: 400V

• Noise level: 50 dB(A)

• Refrigerant: R32 (2.20 kg)

• Operating temperature: -25°C to +43°C

• Dimensions: approx. 1302 x 465 x 1517 mm

• Weight: ± 180 kg

Buffer Tank

Technical Data:

• Material: S235JR
• Welding: automatic welding
• Maximum operating pressure of the tank: 3 bar
• Maximum test pressure: 4.5 bar
• Maximum operating temperature: 95ºC
• Insulation: for tanks with a capacity of 200-500 l: 50 mm thick polyurethane foam and a replaceable PVC film layer
• For tanks with a capacity of (800-1000 l) graphite polyester fleece + 100mm thick PU soft foam and a PVC film layer.
• Outer jacket: grey

Domestic Hot Water Tank - DHW Tank

Standard equipment

Inspection opening, thermometer, sleeve for electric heating element, magnesium anode*, internal heat exchanger.

*Optionally, a titanium anode can be used

• Material: S235JR
• Welding: automatic welding
• Protection: high-quality enamelling and protective anodes
• Maximum operating pressure of the tank: 10 bar
• Maximum test pressure: 15 bar
• Maximum operating temperature: 95ºC
• Insulation: 50 mm thick polyurethane foam
• Outer jacket: Grey color
• Heat exchanger: S235JR steel pipe
• Inspection opening: ø122mm/ø180mm

Important note!

The installation and commissioning of the units must be carried out exclusively by specialist personnel. In the event of a complaint, professional installation by qualified specialist companies (specialist contractor certificate and special qualification) must be demonstrated. If no proof is provided, all guarantees and warranties will expire.

Technical changes and errors reserved! Subject to prior sale! Illustration similar!

Refrigerant leaks contribute to climate change. Refrigerants with a lower global warming potential (GWP) contribute less to global warming in the event of a leak than those with a higher GWP. A leak of 1 kg of this refrigerant would therefore have a greater impact on global warming, proportional to the refrigerant's GWP value, than 1 kg of CO2, over a period of one hundred years. Do not attempt any work on the refrigeration circuit or disassemble the unit – always consult qualified personnel.

Company name: Rotenso Address: Szyb Walenty 16, Ruda Śląska, 41-700, PL Email: office@rotenso.com Phone: +48324111303 EU Responsible Person Company name: Rotenso Address: Szyb Walenty 16, Ruda Śląska, 41-700, PL Email: office@rotenso.com Phone: +48324111303