MDV M-Thermal Arctic Mono MDVC-V6WD2ER8-A Heat Pump

Environmentally Friendly – R32

The R32 refrigerant has a low global warming potential (GWP=675) and zero ozone depletion potential (ODP), a high energy efficiency ratio, a low charge and working pressure, and is suitable for scenarios requiring efficient cooling and high safety.

All DC Inverter System

All DC Inverter systems enable greater energy efficiency, more precise temperature control, lower noise and longer equipment life, providing a more comfortable and energy efficient use experience.

DC Inverter compressors can adjust the cooling capacity according to the actual demand, improving energy efficiency and reducing energy consumption.

DC Inverter fans can automatically adjust the wind speed according to changes in indoor temperature, providing a more comfortable environment and reducing noise.

DC Inverter pumps can adjust water flow according to system load changes, improve system efficiency and extend equipment life.

Climate Curves

Water temperature automatically adjusts in response to ambient temperature to save energy.

• Three types of temperatures types: Standart, Custom, and ECO.
• 32 standard weather temperature curves.
• Temperature offset” funciton to control pricisely.
• Customized curves in different zones and different modes.

Smart Grid Function

Heat pump adjusts the operation according to different electrical signals. Power consumption of the system can be automatically adjusted according to the peak and valley power to reduce the power consumption to the greatest extent.

Energy Metering Function

Users have the option to receive a customized energy analysis through the user interface, APP and portal, enabling intuitive, visual energy management which helps guide user behavior to achieve a more energy efficient heat pump system.

Complies with EU Regulations 2018/2001/EU and (EU) 2022/759 for the purpose of receiving subsidies.

User-Centric Design

Liquid Code Display

• Touch-key design;
• Liquid Crystal Display;
• Error code display;
• Operation parameter checking;
• Point check function;
• Multiple languages;
• Child lock function;
• Buzzer alarm;
• Built-in temperature senor and wifi module;
• Modbus protocol and netword flexibility.

Color Screen Display

• Color screen displaylntegral tempered glass panel, metallic texture border;
• 3.5 inch color screen display, immersive interface after screen-off;
• 2-core non-polar cable, Homebus communication protocol
• Modbus protocol;
• OTA function, enables wired controller updates remotely;
• APP control (Bluetooth connection for network setup)
• FAQ function

SmartHome

SmartHome allows end users to control and monitor their heating system anytime, from anywhere.lts Compressor Capacity Calculation algorithm ensures precise monitoring of home energy usage for optimized performance. SmartHome APP supports access to Alexa and Google Home, and realizes voice control of the heat pump machine, which can be turned on and off, operation mode switch and temperature adjustment

Practical Function

Preheating And Drying Up

Drying up mode is used to dry the floor after installation. Preheating mode is designed for the first heating during seasonal heating. The water temperature of floor heating loops would be increased gradually in order to protect the floor from warped or even rupture.

Holiday Away

If user leaves, heat pump runs in heating mode and/or DHW mode with lower water temperature to prevent water system from freezing. Disinfection is available before user returns home to ensure the water security.

Holiday Home

Flexible setting allow user to set a new schedule during the time at home but without changing the multiple daily or weekly setting.

DHW Pump Function

The DHW pump function is used to return water in the water pipe net to the tank. Total 12 timers for one day can be set, which allows users to set the DHW pump operation schedule according to using habit to guarantee using hot water without waiting for a long time.

Power Input Limitation

During the installation of the unit, the appropriate current usage is set in the Power Input Limitation function of the controller based on the user's power supply conditions. This ensures that the unit can operate safely and stably even when the power supply is limited.

• • Easy setting on wired controller
• • 8 configurations for unit current limitation adjustent
• • Flexible to adapt to different usage scenario

Multiple Thermostats Control

The main control PCB of the unit has a port connected to the gateway, through the gateway to connect a number of temperature controllers, according to the needs of different heating areas to accurately adjust the temperature of each area.

Seamless Service

A well-designed product should not only possess excellent performance but also focus on the quality of after-sales service to provide users with a seamless experience. By developing after-sales service tools and optimizing service processes, it ensures that after-sales personnel can efficiently resolve issues, thereby offering customers a superior service experience.

One Controller For All Operation Parameters Display

Easy for maintenance person to do the annual inspections.

USB Function

• Convenient program upgrade No need to carry any other heavy equipments but only usB can realize program upgrade.
• Parameter transmission Installer can quickly copy the setting from one ontroler to another via USB, which save the time of on-site installation.

Application Scenario Solution

One-Stop Solution

M thermal Nature Plus is compatible with various terminals, including radiators, floor heating pipes, FCUs, and water tanks to meet the space heating, space cooling and domestic hot water needs of households. The high compatibility of our heat pumps allows them to work with other heat sources, such as solar energy systems, boilers, and electric heaters, to improve heating comfort.

1. Heat Pump
2. DHW Tank
3. Gas Boiler
4. Buffer Tank
5. HMI
6. Vertical FCU
7. Radiator
8. Wall-Mounted FCU
9. Floor Heating

Heating And Cooling

Floor heating loops is used for space heating and fan coil unit is used for both space heating and cooling. For heating mode, floor heating loops and fan coil unit require different operating water temperature. Mixing station is used to adjust appropriate water temperature for floor heating loops using. 2-way valve is used to prevent water from entering floor heating loops then result in condensation during cooling.

Notes:

1. 2-way valve (field supplied)
2. 3-way valve (field supplied)
3. Water pump (field supplied)
4. Fan coil unit (Midea can supply)
5. Floor heating loop (field supplied)

Heating, DHW And Hybrid Heat Source

Backup electric heater(optional) and AHS provide additional heating to raise the leaving water temperature. TBH and solar system provide additional heating to raise the domestic hot water temperature. 3-way valve is used to switch between heating mode and DHW mode.

Notes:

1. Solar panel (field supplied)
2. AHS: Additional heating source (field supplied)
3. 3-way valve (field supplied)
4. Floor heating loop (field supplied)
5. Water tank (field supplied)
6. Heat exchanger coil (field supplied)
7. TBH: Tank booster heater (field supplied)

Double Zones Control

Double zones control is only available for heating mode. It can control different areas to reach ifferent temperature to meet various needs.

1. Using wired controller only
   Wired controller sets the mode, temperature and on/off. Zone 1 is controlled based on the leaving water temperature. Zone 2 is controlled based on the leaving water temperature or built-in sensor integrated in the wired controller.
2. Using wired controller and thermostat
   Wired controller sets the mode and water temperature. Both Zone 1 and Zone 2 are controlled by thermostat.

Multiple Rooms Control

Maximum 6 room thermostats are available to be connected with M-kit and 2 thermostats are connected to heat pump, which realizes maximum 8 rooms can be controlled.

Notes:

1. Relevant EU standards and legislation: EN14511; EN14825; EN50564; EN12102; (EU) No 811/2013; (EU) No 813/2013; OJ 2014/C 207/02.
2. Sound power test condition EN12102-1
3. Outdoor air temperature 7°C DB, 6°C WB; Water inlet 47°C, Water outlet 55°C.