Installation of the heat pump in the house area 140 м², with. Tarasovka, Kyiv region
Our company has implemented a project to install a modern energy -efficient heating system in a private house area 140 square meters in with. Tarasovka.
The main goal of the customer was to reduce energy costs and the creation of a fully autonomous heating system based on renewable energy sources. That is why it was decided to install the heat pump Raymer Ray-13DS2-EVI (220V) black, who receives food from solar panels through an inverter. This approach allows not only to significantly save funds, but also reduce dependence on traditional energy sources.
Features of the project
The installation of the system was carried out by the customer on his own под руководством наших инженеров в дистанционном формате. This became possible thanks to thorough calculations and professional advice, which made it possible to do all the work efficiently and in accordance with the technical requirements.
To ensure stable operation of the heat pump, the following elements were additionally installed:
- Raymer IMP storage tank, 60 liters (stainless steel, Horizontal mount) – для выравнивания гидравлического контура и поддержания давления в системе.
- Indirect heating Raymer DHWP heating, 200 liters (stainless steel) – для эффективной подготовки горячей воды.
- Raymer 3-way valve 325 TW – для автоматического переключения потоков теплоносителя между контурами отопления и горячего водоснабжения.
Stages of installation of the heat pump
1. Calculation of communications and insulation analysis
Первым этапом в реализации этого проекта стал детальный расчет необходимой мощности теплового насоса. Our engineers analyzed the heat loss of the house with an area 140 м², took into account the design features, The level of insulation and the need for hot water supply. Это позволило определить оптимальную модель оборудования, which will ensure effective work even in the winter period.
The next step was the inspection of places for installing the external unit of the heat pump and the internal elements of the system. It was important to choose the location, which would guarantee safe and reliable operation, as well as convenient access for maintenance.
In parallel, the communication was calculated between external and internal blocks. Particular attention was paid to the definition of the length of the freon line, to avoid power loss and ensure stable operation of the system.
In addition, The connection diagram to the comb warm floor is considered, which allows you to evenly distribute heat throughout the house and create a comfortable microclimate in each room.
2. Installation of the outdoor unit Raymer Ray-13DS2-EVI
Installation of the outer block of the heat pump is made on metal supports against the wall of the house and the fence. The block is located at a sufficient height from the ground, which provides protection against flooding, Snow and Ice intentions. The design looks strong and stable, Taking into account all the requirements for safe operation.
There is enough free space around the house for air circulation, Therefore, the external unit has proper conditions for effective heat transfer. This eliminates the risk of bouncing the air flow and guarantees stable operation of the equipment in various modes.
An additional advantage of the selected place is convenient access to the external unit for service and preventive work. This allows you to quickly check the state of the heat exchanger, fans, compounds and other elements of the system without the need to dismantle or restriction of approaches.
Freonova Driving and Electrical Connections already made, It remains to complete the insulation and protection of communications to increase the durability of the system.
3. Installation of the RAY-13DS2-EVI hydraulic engine
Since the boiler room in this house has a limited area, Particular attention was paid to the installation of a hydraulic engine. It was placed as compactly as possible, taking into account the connection to the tanks and other elements of the system.
When calculating the installation scheme together with the customer, our engineers took care of, so that all nodes remain available for maintenance and control of equipment operation. Thanks to this solution, it was possible to effectively use the space of the boiler room and create convenient conditions for the operation of the heat pump.
During the installation process, the feed and reverse flow to two key elements of the system was organized-hot water supply tank and tank-drive tank. This scheme allows you to evenly distribute the load and ensures stable operation of the heat pump.
Подача теплоносителя направляется через Raymer three way valve 325 TW непосредственно в бак ГВС Raymer DHWP 200L для быстрого нагрева воды, тогда как обратный поток возвращается через бак-накопитель Raymer IMP 60L, which acts as a buffer and relieves peak loads from the system.
This solution increases the efficiency of equipment, extends its resource and provides users with a stable temperature and comfort.
4. Connection of the RAYMER DHWP 200L DHC tank
На объекте был смонтирован hot water supply tank Raymer DHWP 200L. This is a modern storage boiler, designed to work in a system with a heat pump, providing a stable supply of hot water for household needs.
The connection is made in this way, so that the tank receives heat from the heat pump, and also had all the necessary locking and protective elements for safe operation. Installed pipes of connection for feed and back line, The safety valves system and security group were mounted, and also provides for the possibility of convenient maintenance of equipment in the future.
The tank installation was carried out by the customer himself, однако все работы проводились под руководством и техническим сопровождением наших инженеров.
Thanks to this, it was possible to qualitatively implement the connection scheme, corresponding to the requirements of the manufacturer and ensures reliable operation of the entire hot water supply system.
5. Connection to the comb warm floor and security group
In this facility, the Raymer Ray-13DS2-EVI heating pump is implemented to the warm floor system through the Raymer IMP 60L buffer-boom-drive.. Tank is used as a hydraulic interchange and stabilizer, which allows you to reduce the number of heat pump launches, ensure stable operation of the entire system and uniform supply of heat to the contours.
Hot water from the pump enters the buffer tank, and then it is distributed according to the crest of the warm floor. The reverse flow from the contours returns to the tank and only after that - back to the heat pump. Thanks to this scheme, the system works stably and efficiently.
Installation work was carried out directly by the customer, However, the process was carried out under the permanent management and technical support of our engineers. This made it possible to implement a high -quality and accurate connection, providing the correct hydraulic balance and convenience further maintenance of the system.
6. Power supply from a solar inverter system
The heat pump and all elements of the heating system are connected to power supply from the solar power station through the deye inverter. The principle of work is as follows: Solar panels produce electricity from the sun in the form of direct current, Further, the deye inverter converts it into alternating current, suitable for powering household appliances and engineering systems. It is from this inverter that the heat pump eats, circulation pumps, Automation and other heating components.
Thanks to this decision, it is possible:
- Maximize the cost of electricity for heating and hot water supply;
- Increase the energy dependence of the house, especially during high consumption periods;
- Use renewable energy, which is an environmentally friendly option.
Thus, The whole system works in a single complex: Solar panels provide electricity inverter Deye, And he is a stable power for the heat pump and all auxiliary heating elements. This allows not only to get heat and hot water, but to do it economically and with maximum efficiency.
Features of the heat pump Raymer RAY-13DS2-EVI:
1. Energy Saving
A heat pump is an energy-saving heating solution. Heating systems based on heat pumps can save up to 80% electricity compared to traditional systems (gas or electric boiler). This occurs by using heat from the environment for heating instead of directly producing heat.
Comparative analysis shows, that even in cold conditions the heat pump is able to operate efficiently, providing warmth in the house while reducing energy consumption.
2. Ecological cleanliness
The use of freon R32 makes it an environmentally friendly option. Refrigerant R-32 (dichloromethane) - This is a modern and environmentally friendly refrigerant, which is widely used in heat pump systems. It is known for its efficiency and low environmental impact.
3. Quiet operation and comfort:
- Raymer heat pump has silent operation, which allows its use in various residential premises, without disturbing comfort.
- The built-in cooling function in the standard version of the pump ensures a pleasant indoor microclimate even in the hot season.
4. Inverter technology
Inverter technology in the heat pump allows the pump power to be adjusted depending on actual needs. It means, that it operates at maximum efficiency, adapting to changes in external conditions.
The advantages of such a system are more stable and comfortable heating, as well as additional energy savings.
5. EVI technology
EVI technology (Enhanced Vapor Injection) enables the heat pump to operate even in low temperature conditions, to -30 °C. This expands the scope of application of the pump, making it suitable for different climate zones.
6. Built-in Wi-Fi module
Built-in Wi-Fi module allows you to control the heat pump from a distance. Wherever you are, you can turn on/off the heat pump, and also track its performance with access to the Internet.
The convenience of this function is that, that even being on a trip, you can turn on and set the heating or cooling operation in advance, and enjoy a comfortable temperature in the house upon arrival, without waiting for the system to work at full capacity.
7. Completely new design
Heat pump Raymer RAY-13DS2-EVI 13 kW split system, is characterized by high reliability and durability. Modern technologies and high-quality materials ensure long service life of the equipment, and the new black color of the external and internal heat pump units harmoniously fits into the aesthetic appearance of the facade and interior of the house.
Black color has better heat absorption ability, which can be useful for outdoor units of heat pumps in the cold season. This helps to avoid icing and increases the efficiency of work.
8. New, improved controller with advanced features
Raymer RAY-13DS2-EVI Inverter Heat Pump Controller CCHW004 provides precise temperature control and efficient heat pump management, which allows you to achieve high efficiency and reliability of the heating and cooling system.
The controller receives data from various sensors, installed on the system. Sensors measure inlet and outlet water temperatures, return and exhaust gas temperature, ambient temperature, as well as the temperature of the evaporator and condenser coils. Pressure indicators are also monitored using high and low pressure sensors.
The system monitors the operation of the heat pump for possible emergency situations. If such situations arise, For example, overheating or exceeding permissible pressure, the controller can automatically turn off individual components to prevent damage.
The controller is equipped with a memory function, which allows you to save settings and parameters even in the event of a power outage. Besides, it supports network connection via Tuya WIFI, which allows remote control and monitoring of the system.
