Instruction and manual for Evan EPVN 7,5-60 in Russian

Choosing a heating method

A private house, a cottage always assumes autonomous heating. His choice depends on many factors:

• the presence of gas and electric lines;
• wishes of the owner of the cottage.

What type of heating the homeowner will prefer is his capabilities and taste:

• to install a stove heating or fireplace in a house, you will need to consult a specialist and a master for laying these devices for heating a house;
• water heating at home will require such heat generators as boilers, water heaters operating on gas, liquid and solid fuels, electricity.

Using gas as fuel is a very long and expensive procedure.

Electricity is a very convenient option for heating your home. Installing electrical equipment and connecting it to the wiring of the heating system will not take much time. Heating tariffs for settlements outside the city are quite low. The advantage of electrical devices is that, being a simple device, they imply the possibility of complete automation of the device to create the necessary healthy indoor climate.

Choosing a heater is an important problem. For every home owner, it is desirable that this device be reliable, safe, easy to operate and maintain, and serve for many years without accidents.

To increase comfort and reliability, electric boilers can be equipped with a pump, a tank for receiving heated liquid, an overpressure valve, and an automatic control circuit.

Among the most simple, but reliable devices, the Evan electric boiler stands out. The characteristics and cost of the device will suit many homeowners.

Performance characteristics of Evan boilers

It is important that the purchased model of the heater corresponds to the required parameters. Therefore, it is necessary to first calculate the required power and determine the size of the boiler. And before buying, familiarize yourself with the technical characteristics of the selected unit. Of course, each model has its own distinctive features. But there are parameters that are common to all Evan boilers.

The main technical characteristics of Evan electric boilers are given below:

1. high efficiency - about 93%;
2. working voltage is 220-380 V;
3. working pressure of Evan boiler equipment - 3 Atm;
4. the pressure test can reach 5 atm.

Evan boilers have a lot of advantages, among the main ones:

• The presence of a durable, steel body. All components are of high quality.
• Economical energy consumption. The device is equipped with a program that controls the operation: depending on the temperature level in the house, the power is automatically regulated.
• Virtually silent operation.
• The coolant temperature is smoothly regulated.
• Availability: the price of a 24 kW electric boiler is quite acceptable for any buyer.

General principles for connecting electric boilers

It is not difficult to connect a household heater, since the devices can be connected to the network using a regular electrical outlet, provided that their power is not higher than 3.5 kW. Almost all household electrical heating devices have a maximum power of about 24 kW.

Evan, a well-known manufacturer of electric heating boilers in Russia, has electrical appliances in its range, the power of which is determined by the value of 240 kW.

Devices, the power of which is measured from 7 kW, are connected to 380 volt power lines. In both versions, electric boilers must be individually connected to the power supply.

Evan's company specializes in the production of single-flange electrical devices (the exception is Professional class boilers), using a tank for heating the coolant made of alloy steel, treated with a special anti-corrosion compound. The thickness of the heating container is 3 mm. Electric boilers of the Comfort class are made of a special material with high thermal insulation and a wall thickness of 20 mm. The period of operation of such a device is calculated for a period of at least 30 years.

Fig. 1 Evan electric boiler models

All household appliances of the company have different capacities and are designed to be connected to power lines with voltage characteristics of 220 or 380 volts.

Fig. 2 Electric single flange model

Popular models

Next, we'll take a look at a few of the most popular models, both simple and more advanced. With their help, you can organize high-quality heating of residential, administrative, industrial or utility premises.

The most popular model is Evan EPO 4... It is equipped with a 4 kW heating element and built-in overheating protection. The maximum heated area is 40 sq. m, the temperature of the coolant varies from +30 to +85 degrees. It is completed with an external control panel and is connected to a single-phase network with a voltage of 220 volts.

Similar models with a capacity of 2.5, 6, 8 and 15 kW are in no less demand. Please note that Evan EPO 15 is designed to operate on three-phase electrical networks.

Evan EPO 4 is perfect for heating small spaces.

Evan Warmos IV-5 are equipped with heating elements with a power of 5 kW and can heat rooms up to 50 sq. m. Control is carried out using the built-in remote control or using a plug-in remote control unit. The boilers allow you to regulate the temperature with an accuracy of one degree, are able to automatically adjust the power, and are equipped with built-in automation systems. If necessary, circulating pumps can be connected to them.

Evan Warmos QX-15 are designed for heating buildings and premises up to 150 sq. They are made in a wall-mounted form factor and are equipped with self-diagnostic systems, air drains, safety valves and room thermostats. Also on board is a built-in circulation pump and a 12-liter expansion tank. These models combine functionality and affordable cost - the ideal solution for heating any type of building.

You can buy Evan electric boilers in any heating or plumbing store - they do not represent any shortage and are sold in any stores in Russia. Visit the official website of Evan electric boilers for more details on the models.

Electric boilers on heating elements

As a converter of electricity into heat, the corporation uses unique devices for its boilers, heating elements. These structures are made of alloy steel in the form of tubes. The resistance of the heating element is calculated at 100 Mohm. This figure exceeds the safety requirements of not only Russian manufacturers.

For the company's devices, only two types of breakdown are possible:

• destruction of the internal heating element of the heating element as a result of the burnout of the spiral;
• violation of the integrity of the heating element by a breakdown.

The occurrence of these malfunctions is due to two reasons:

• deposition of solid sediment on heating elements, formed as a result of the precipitation of salts of the hardness of the coolant as a result of its heating. The sediment covering the heating element prevents heat removal from the heating element, which causes it to burn out;
• voltage drops in the network can lead to the destruction of the integrity of the heating device;
• evaporation of water leads to overheating and, as a result, the heating element burns out;
• electric heating boiler Evan, which uses heating elements in its design, loses in size and weight.

Fig. 3 Boiler diagram using heating elements

Product range of JSC Evan

Among the owners of cottages and summer cottages, an electric heating boiler from the Evan company is in great demand. And this is no coincidence. The devices manufactured by the company are designed specifically to maintain the optimal temperature in residential and industrial premises and can be used as a main or backup source. The 480 kW boiler can be used to heat a building up to 4800 m².

The company's products are represented on the Russian market by models of the following series:

• Economy standard
• Standard
• Comfort
• Professional
• Suite

The big advantage of this technique is its manual assembly. This guarantees the reliability, durability and quality of the devices. Electric boilers of the Evan brand consist of assemblies and elements, the main part of which is made of stainless steel, which guarantees their long-term operation. Also, during the production process, they undergo strict control, which excludes the presence of defective products on sale.

The manufacturer's products have different equipment depending on the series. For example, an electric boiler from Evan economy version includes only the unit itself and the control unit.

The standard category implies use in rooms with high requirements for the reliability of devices. They have a smooth regulation of the water temperature and are equipped with an inlet for connecting a circulation pump.

Comfort series - this line includes high-tech devices equipped with:

• A certain number of heating elements
• Powerful pumps
• Room temperature sensor connectors

The main part of the manufactured devices is made up of heating elements.

Evan's electrical device

Distinctive features that the electric boiler Evan has: small dimensions, installation in any place convenient for its installation, full automation that does not require constant monitoring. After completing the installation of the device and connecting it to the heating system, plugging it into the electrical network completes all preparatory work.

Due to the ease of installation and maintenance, the Evan electric boiler is widely used for heating rooms from 25 to 4,800 m2. These can be country buildings, private houses, cottages, garages, industrial premises.

An electric heater of the Evan brand has a standard device: a heat exchanger with a built-in heating element, the material for which is stainless steel. Using the control thermostat on the control panel, you can change the temperature of the coolant in the range from 30 ° C to 85 ° C.

The choice of models of heating boilers of this brand is represented by a line of devices manufactured by CJSC "Evan". These are electric heating structures of such classes as Economy, Standard, Comfort, Professional, Suite.

Each of these devices has its own unique properties, thanks to which they are very popular:

• electric heating boiler Evan of the "economy" class, is a device for heating premises, the area of ​​which does not exceed 300 m2. The heating element built into the metal case is controlled from the panel of the remote control, placed on the outer part of the device case.the device is equipped with nozzles for supplying a coolant. Boiler power is about 9.45 kW. The work is carried out by connecting the device to the network.
• The simplest heating device is equipped with a control unit, which is attached to the tank for heating the coolant due to the absence of a housing and a casing that protects the tank. For greater efficiency of the transfer of the coolant through the pipes to the boiler, the instructions for the device provide for the connection of a pump, a temperature sensor and a thermostat. With this scheme, Evan electric boilers provide energy savings. The power of the devices varies from 5 to 30 kW. Devices up to 7.5 kW are connected to a single-phase network.
• the developers of the Evan production association, improving their designs for the Comfort series model, provided for thermal insulation of the heating tank body, triple protection against overheating and the possibility of including a "warm floor" system.

Fig. 4 Model Evan Comfort
Design features of the model of this series:

• regulation of the coolant by the thermostat is carried out in the range from 30 to 85 ° C by smoothly turning the lever on the panel of the device body;
• the design is complemented by a circulation pump;
• has options for working in heating systems with natural and pumped circulation;
• the ability to install a remote thermostat;
• a light image of the operating modes is provided;
• equipping the structure with a minimum pressure recording device that automatically stops the system in case of loss of coolant in the system;
• an electric heating device of the Evan brand is equipped with an electronic control function developed by the designers of the enterprise, the efficiency (efficiency) of the device is kept at the level of 99%;
• standard connectors are provided for connecting the device to the underfloor heating system;
• the power of the device is determined in the range of 3.5 - 30 kW.
• the heater belongs to a single-flange type, that is, its design provides one heating tank with a flange, heating element, nozzles for inlet and outlet of the coolant, and a thermal switch.
• electric boiler Evan "Professional" provides heating of premises of different classes: residential and industrial large areas from 360 to 2,400 m2. Installation of the device is stationary.

The device combines several blocks in its design:

• switching power loads;
• Control block;
• block for connecting the panel for connecting external structures;
• a module equipped with a flow switch, a safety valve, a liquid pressure measuring device;
• the body of the device is integrated into the protective casing.

Unlike all other models, only the "Professional" heating boiler has one heating tank, but the number of flanges is determined by the power of the device. Their number can vary from two to eight by power control in several steps.

Electric boiler Evan "professional" is equipped with automatic devices:

• a device for air removal;
• tubular heater;
• self-resetting emergency thermal switch in the form of an alarm relay;
• emergency device (relay) for pressure prepad;
• fastening for the neutral protective conductor in the form of a clamp;
• installed coolant operating temperature sensors;
• the design of the device makes it possible to use electric boilers in heating systems designed for both types of natural and pumping circulation.

Ordinary water is used as a heat carrier; if necessary, an anti-freeze liquid is charged into the system. The company's specialists recommend DIXIS brand antifreeze for use in winter.

The professional boiler, endowed with high power, is small in size.

The electric boiler Evan of the "Lux" series is a stationary structure for heating living quarters, and is also widely used as heating devices for industrial and domestic facilities.

The design of "Lux" class electric boilers is endowed with the functions of a mini-boiler room, which is equipped with:

• circulation pump;
• safety valve;
• a pump with an expansion tank, an air vent;
• device for measuring and monitoring pressure in the heating system.

The Evan electric boiler of this class works, providing maximum comfort in the room in automatic mode, while there is no need for constant control over the heating system. The device configured before the start of the heating season will work without requiring user intervention. The operating system can be left on for a long time.

Fig. 5 "Lux" class device

The electric boiler Evan, made in the "Lux" version, has programs that make it possible to work in automatic mode, automatic programming of the temperature weekly mode. The Evan electric boiler has a self-diagnosis system, which has a positive effect on the maintenance of the boiler, calculated on an area of ​​270 m2.

In the kit, the Evan Lux class electric boiler can have a remote temperature sensor suitable for this design, an electronic or analog remote control.

In addition to water as a coolant, the instruction for the device allows the use of a liquid with additives that prevent it from freezing.

Warmos boiler series

Since 2000, the production of Warmos electric heating boilers began, which raised the product class to a new level. Simple, comfortable control made this line popular with consumers, which became the impetus for improvement and the emergence of new models:

• The Warmos range includes 5 brands of boilers from 36 to 60 kW for areas from 360 to 600 m2. The comfort class electric boiler Evan has improved technical characteristics. These include reinforced thermal insulation of the body, rotation of heating elements, delayed switching on of steps, the possibility of a stepwise change in power.
• The Warmos M range from 7.5 to 30 kW is designed for an area of ​​75-300 m2. This brand is characterized by the presence of a circulation pump. In addition to standard thermal switches, these models have a pressure sensor and flow switch for added safety.

• Warmos RX boilers with a capacity of 3.75 to 30 kW heat from 37 to 300 m2 and have a high level of energy efficiency. They work silently and stably even with increased or decreased voltage in the network, they have a circulation pump. Antifreeze can be used safely as a heating medium. Operation can be monitored using an easy-to-understand display.
• The Warmos IV range of boilers is the latest development in this series. Power range 3.75-30 kW. The redesigned case and LED display with membrane keypad differentiate it from its predecessors. The coolant temperature can be set with an accuracy of one degree in the range of 5-85 ° С. Thanks to the electronic thermal control system, the optimal mode of energy consumption is automatically determined.

  

• Warmos QX boilers are luxury class and have a capacity of 7.5 to 27 kW. Technical characteristics allow us to call this model a mini-boiler. The package includes a circulation pump, expansion tank, automatic air vent and other safety elements required in a closed heating system. The programmer provides the ability to select the temperature depending on the day of the week or time of day. It automatically detects the causes of problems and reports them.

Optional equipment

All electric boilers Evan, in particular the Warmos models, can be connected to a remote control module of one of two models. Wi-Fi Climate allows you to control the room temperature, set the operating mode or turn off the heating from any device (computer, tablet, smartphone) via the Internet.

The GSM Climate module has its own SIM card, through which data is transferred between it and the owner's phone. This allows you to control the indoor climate from a distance from home.

Information about changes in the operation of the boiler or malfunctions immediately goes to the owner of the boiler, which makes it possible to constantly monitor the operation of the equipment. The module can be connected both during installation and to an existing boiler.

Advice! Evan electric boilers are compact in size, which allows you to save precious space in your home. When a remote control module is connected, it becomes possible to control the operation of the heating equipment, even being far from home.

Electric boilers EPO 4 series

The range of electric heating devices for heating rooms of various classes and areas of various sizes is sufficient, large and varied. Stationary boilers of the "standard-economy" class are easy to operate and available for DIY installation.

Electric boiler Evan epo 4 is designed to heat rooms up to 40 m2. These are mainly small private houses, country buildings. It is good to use such structures as a backup heating boiler. When performing construction and repair work, the Evan epo 4 electric appliance is used for temporary heating of premises.

Fig. 6 EPO-4 series design

Inherent to all models of Evan electric boilers:

• convenient temperature control;
• devices that protect the heating element from overheating;
• the ability to connect a circulation pump to improve the movement of the coolant in the system;
• the presence of a remote sensor for controlling the air temperature in the room;
• connection of a water heater for additional indirect heating.

Material for heating elements - alloy steel.

The Evan epo 4 electric boiler is often built in as an additional device for heating a room in an already equipped water heating circuit. This operation is straightforward. When adding a boiler to an existing heating system, the procedure for connecting the electrical part is of prime importance. This stage must be performed by qualified performers.

The use of the EPO boiler is based on its wide power range from 2.5 to 480 kW. Heating of light suburban structures and capital housing construction is possible with EPO series electric boilers. Premises with an area of ​​4800 m2 and more are heated by a heating system with an Evan EPO boiler using natural and pumping circulation. The electric boiler Evan epo 4 can use water or liquid with antifreeze additives as a heat carrier.

The design of the electric boiler Evan EPO-4 allows you to place it on the wall. This option is especially preferable for small spaces.

Budget models of boilers Evan

All electric boilers Evan, without exception, are equipped with stainless steel heating elements, so they can be used for a long time. In addition to built-in units, they can be equipped with additional equipment, which improves technical characteristics. The coolant temperature can be smoothly regulated:

• The EPO model range (standard-economy class) is suitable for heating private houses and summer cottages with an area of ​​25 to 300 m2. The absence of a single body for the boiler and the control panel allows to reduce the cost of equipment by 20%. A built-in thermostat is used to regulate the temperature of the coolant (range from 30 to 85 ° C). When the set temperature is reached, the boiler automatically turns off and turns on again when it drops. In case the thermostat fails, an emergency shutdown is provided in case of overheating.
• Evan C1 boilers with a power range from 3 to 30 kW belong to the standard class.They are intended for heating residential and small industrial premises (up to 300 m2). The boiler and control panel are combined into a monoblock. For fastening the heating elements, a threaded connection is used for easy replacement if necessary. It is possible to connect a forced circulation pump.

Advice! When choosing the power of a heating boiler, it is necessary to take into account the heat loss of the house, which depends on the material and thickness of the walls, the quality of glazing and thermal insulation.

Heating equipment EPO 6 series

For heating premises with an area not exceeding 60 m2, the Evan boiler of the EPO 6 series has been developed. This is a stationary type device, its power is 6 kW. These heating structures are used for residential and industrial premises. Electric boilers operate from single-phase three-wire sources. The voltage of the alternating current sources is 220 Volts, the frequency is 50 Hertz. The electric boiler Evan epo 6 in the kit has one-stage control panels.

Fig. 7 Evan EPO-6 Series Single Flange Device

Features the EPO 6 series:

• high efficiency in the use of energy resources due to the use of a control valve system in the device; carried out by control valves in manual or automatic mode.
• boiler installation is simple, operation does not cause difficulties and additional investments;
• compact form, small dimensions allow the use of an Evan electric boiler of the epo 6 series without arranging for its installation of an additional room;
• the universal qualities of the device make it possible to use the Evan electric boiler of this design as the main one for auxiliary equipment and a backup device;
• the electric boiler Evan epo 6 is equipment with high environmental qualities: during the operation of this device, no harmful emissions occur and the oxygen content in the room with the operating electric boiler EPO 6 does not change;
• the electric boiler Evan epo 6 maintains a comfortable temperature in the room, regardless of low external temperatures;
• for this boiler design, it is possible to connect room temperature sensors, which increases its cost.

Despite the simplicity of installing an electric heating boiler into a heating circuit, it is necessary to follow some mandatory instructions:

• the location of the pipes connecting the Evan electric boiler with water heating radiators should be performed with a certain slope to ensure the natural movement of the coolant through the system;
• the impossibility of fulfilling this condition, a circulation pump is installed in the system;
• the presence of an expansion tank in the heating circuit, where the electric boiler Evan epo 6 is used, is mandatory .. Using a membrane-type tank, a safety valve must be built-in in front of the valve;
• the boiler inlet and outlet must be equipped with ball valves required for repair and dismantling works;
• vertical installation of the boiler;
• for the control panel, it is recommended to install it at a height of about one and a half meters from the floor, in a room with good lighting;
• The heating system installation manual strictly prohibits the installation of shut-off valves in the heating system.

Features of the

Evan's company is engaged in the production of not only electric and solid fuel boilers, but also other types of heating equipment.

The popularity of Evan electric boilers among domestic consumers is very high. This is due to the affordable prices for the equipment and its high quality. Evan has been operating in the Russian market since 1996. As of 2016 it produces six model lines of heating equipment and additional accessories... And in its segment the company is one of the leaders - the devices it produces are supplied to other countries.

What are the main features?

• Ease of use - heating equipment should not be difficult for the end user;
• A variety of models - there are both the simplest and the most advanced ones on sale, with remote control;
• High build quality - the company has received many awards at heating equipment exhibitions;
• Availability of high-power industrial models - for heating large industrial, utility, administrative or residential buildings;
• The possibility of using various types of coolant - including non-freezing;
• The ability to connect remote control modules operating over GSM or Wi-Fi channels is a rather interesting solution from a domestic manufacturer.

Let's see what kind of equipment Evan makes.

"Standard-economy"

This range includes the simplest and most inexpensive solutions for heating private households. It includes electric Evan EPOs, which have an extremely simple design. They have a simple and unassuming appearance, and the set includes an external control module with the ability to smoothly adjust the temperature in the range from +30 to +85 degrees. To protect against overheating, the devices are equipped with special emergency sensors.
The power of the model range varies from 2.5 to 30 kW, which allows heating buildings with an area of ​​up to 300 sq. m. Heating is carried out using heating elements made of stainless steel. Almost all boilers from this line can be supplemented with an external air temperature sensor - it is connected through a special block.

"Standard"

This range is represented by the electric heating boiler Evan C1. It is made in a strict white case and combines not only a heating element, but also a control panel. Depending on the area of ​​the heated premises, consumers can choose a model with a capacity of 3 to 30 kW. On board we will find an emergency sensor, a temperature controller, a stainless steel heating element and a block for connecting a temperature sensor and an external circulation pump.
Evan C1 are optimal for heating residential and office buildings that are not connected to gas mains. Their advantages are affordable price and good appearance.

"Comfort"

Owners of gas double-circuit boilers are well aware of the capabilities of their equipment - there are various automation systems, flame modulation, remote control, automatic temperature control and much more... The devices of the "Comfort" model range are equipped with similar assemblies. For example, Evan Universal is equipped with a weather-dependent automation and multi-stage power control, external control panels are connected to them.
Evan Warmos IV will delight consumers with reliable heating elements, automatic temperature control, power limiter, the ability to work at reduced supply voltage, as well as two additional operating modes - "anti-freeze" and "warm floors". The more advanced Warmos-RX and Warmos-M series are equipped with additional safety systems and built-in circulation pumps.

The power of models from this model range varies from 3.74 to 120 kW, which allows you to heat buildings with an area of ​​up to 1200 sq. m.

"Lux"

This range includes Evan Expert equipped with numerous automation and remote control systems, power control systems, built-in piping, self-diagnostics, automatic temperature control and many other useful modules. Thus, these boilers are the most advanced solution on the electrical equipment market... Their power ranges from 7.5 to 27 kW.

"VIP"

This includes several models of multifunctional electric boilers that can be used not only for heating rooms, but also for organizing water supply in buildings of any type.They are endowed with various automation systems, hardy stuffing, remote controls and powerful heating elements - in some models, their power is 105 kW.

"Professional"

This model range includes boilers belonging to the professional class. They are used to heat large objects, the area of ​​which is up to 360 to 4800 sq. m. Equipped with connectors for connecting remote control modules, powerful heating elements, automation and security systems, multi-stage power regulators and light and sound alarm systems.