Boiler electric double-circuit evan expert. Electric boiler Evan EXPERT. Lux Series. Electric boilers Evan EXPERT Device
EVAN EXPERT is a new generation electric boiler, providing the most economical energy consumption and the most comfortable conditions for connection and operation. The unique heating algorithm that the device uses is based on the analysis of outdoor and room temperature. Appropriate sensors are included in the delivery.
GSM-EXPERT module as a gift with the purchase of this boiler! Promotion extended!
Constant monitoring of weather conditions and instant response to changes both in the external environment and inside the room allow the electric boiler to maintain the specified climatic parameters in the room as accurately as possible with minimal power consumption. The device itself selects the required coolant temperature and the required number of power steps involved. Human intervention in the heating process is not required. It is only necessary to set the desired temperature in the room, for which the boiler has several different modes, including the weekly programming mode, with which you can set the air temperature for each day and hour of the week.
EVAN EXPERT is a mini-boiler room, which already has everything you need - a built-in circulation pump, expansion tank, air vent. A multi-stage protection system is provided by an emergency self-returning sensor (protection against overheating), a safety valve (protection against overpressure), an automatic switch (protection against short-circuit currents).
TECHNICAL CHARACTERISTICS OF THE EVAN EXPERT 15 ELECTRIC BOILER |
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| Model | EVAN EXPERT 15 |
| Mounting method | wall |
| Power | 15 kW Ability to limit power in manual mode |
| Voltage | 380 V |
| heating elements | Heating elements made of high-quality stainless steel Backer (Czech Republic) Rotation of heating elements to increase the resource of heating elements |
| Power stage | 1.7/3.3/5/6.7/8.3/10/11.7/13.3/15 kW |
| Heated area | 150-155 m2 |
| Circulation pump | built-in Wilo RS 15/5 |
| Expansion tank | built-in 12 l |
| Automatic air vent | there is |
| Air temperature sensor | included 2 pcs. (street and indoor) |
| Turning on the heating element | Electronic non-contact control of heating elements switching on |
| Power consumption | Intelligent algorithm for selecting the level of average power consumption with a step of 1% |
| Temperature maintenance | Automatic maintenance of temperature by changing the power consumption |
| Smooth power change | 9-stage stepless change in power consumption providing increased energy efficiency |
| coolant | Water, antifreeze liquids for heating systems |
| Mode "Warm floor" | Possibility of direct connection of the "warm floor" system to the boiler |
| Ease of management | Control panel with intuitive navigation through operating modes |
| Service and maintenance | Self-diagnosis of faults Power consumption statistics The presence of a unique debugging mode, within which you can check the operation of each of the boiler controls |
| efficiency | 99% |
SAFETY COMPLEX BOILER EVAN EXPERT 15 |
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| overheat protection | A self-resetting thermal switch turns off the heating when the temperature is exceeded. coolant temperature over 92°C Protection against overheating of power actuators |
| Working on an unstable network | Automatic switching to running phase Protection against erroneous connection of power by the client Short-circuit and overload protection - circuit breaker Overpressure Protection - Relief Valve Protection against failure (open or short circuit) of temperature and pressure sensors Controller-independent heating shutdown Anti-freezing of the coolant in the heating system |
| Weather-dependent automation | Unique weather-compensated dual heat control algorithm based on analysis of both outside and room temperature |
| Temperature control | Adjustment of the heat carrier temperature in the range from 8 to 85°C with an accuracy of 1°C |
| Emergency shutdown of heating | Emergency self-return sensor (trigger temperature - 95±3°C) |
| Pressure surge protection | Overpressure (3.5 bar) and underpressure (0.7 bar) protection |
| Remote control | Block for connecting the air temperature sensor and remote control module EVAN GSM/Wi-Fi Climate |
| The convenience of use | Built-in programmer for daily and weekly temperature room air (9 preset operating modes) Graphic display with intuitive navigation through settings and operating modes Management of boilers in cascade DHW control - switching the valve that directs the flow coolant, to an indirect water heater (purchased separately) Three way valve control |
| Warranty | 18 months |
TECHNICAL DOCUMENTATION FOR EVAN EXPERT 15 |
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By monitoring the presence of phases when one of the phases fails, the automation and controls of the boiler switch to the operation of the remaining one. At the same time, automation takes into account the excessive processing of power relays and heating elements in the remaining phases, and when normal power is restored, flow uniformity is restored.
EVAN EXPERT can control the operation of an indirect boiler DHW (purchased separately). The control is implemented according to the principle of water heating priority for water supply. That is, if the temperature of the water in the boiler drops below the set value, the boiler, by switching the three-way valve, directs the flow of the coolant to the water heater coil. Another distinctive feature of the new electric boiler is extended service capabilities.. The EVAN EXPERT service menu has a unique debug mode that allows you to check the operation of each of the controls.
DEVICE OF ELECTRIC BOILER EVAN EXPERT 15
- 5 - automatic air vent
- 6 - thermal insulation
- 7 - coolant temperature sensor
- 8 - heating element blocks with stainless steel sheath
- 9 - pressure transducer
- 10 - pipelines
- 11 - emergency valve
- 12 - branch pipe of the emergency valve G1/2
- 13 - outlet pipe G3/4
- 14 - circulation pump
- 15 - pneumohydroaccumulator
- 16 - inlet pipe G3/4
- 17 - square
- 18 - rear panel
- 19 - ground clamp
- 20 - circuit breaker
- 21 - control board
- 22 - panel
- 23 - electromagnetic contactor
- 24 - power relay board
- 25 - emergency thermal switch with self-reset
ZONT GSM-EXPERT CONNECTION DIAGRAM FOR EVAN EXPERT 15 BOILER
ATTENTION! Connecting the EVAN ZONT GSM / WI-FI Climate remote control module should be made to the first and third sockets in the six-channel terminal block. Set the switching interval (turning the boiler on/off) in your zont-online personal account to 0 min for quick change of modes and temperature adjustment from mobile devices and PC (the default parameter is 5 min, i.e. the command execution time is delayed).
EVAN EXPERT is a new generation electric boiler that provides the most economical energy consumption and the most comfortable connection and operation conditions.The unique heating algorithm that the device uses is based on the analysis of outdoor and room temperature. Appropriate sensors are included in the delivery. Constant monitoring of weather conditions and instant response to changes both in the external environment and indoors allow the electric boiler to maintain the specified climatic parameters in the room as accurately as possible with minimal power consumption. The device itself selects the required coolant temperature and the required number of power steps involved. Human intervention in the heating process is not required. It is only necessary to set the desired temperature in the room, for which the boiler has several different modes, including the weekly programming mode, with which you can set the air temperature for each day and hour of the week.
EVAN EXPERT according to the configuration, it is a mini-boiler room, which already has everything you need - a built-in circulation pump, an expansion tank, an air vent. A multi-stage protection system is provided by an emergency self-returning sensor (protection against overheating), a safety valve (protection against overpressure), an automatic switch (protection against short-circuit currents). Thanks to the control of the presence of phases, when one of the phases disappears, the automation and controls of the boiler switch to the operation of the remaining one. At the same time, automation takes into account the excessive processing of power relays and heating elements in the remaining phases, and when normal power is restored, flow uniformity is restored.
EVAN EXPERT can control the operation of an indirect DHW boiler (purchased separately). The control is implemented according to the principle of water heating priority for water supply. That is, if the temperature of the water in the boiler drops below the set value, the boiler, by switching the three-way valve, directs the flow of the coolant to the water heater coil.
Another distinctive feature of the new electric boiler is extended service capabilities. Service menu EVAN EXPERT has a unique debug mode, with which you can check the operation of each of the controls.
Characteristics
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Model range with power range from 7.5 to 27 kW
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Heating element blocks made of stainless steel with rotation, extending the service life
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Intelligent control system for maximum energy efficiency and full automation of the instrument
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Unique weather-compensated dual heating algorithm based on both outside and room temperature analysis
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Nine-stage automatic power control depending on the current level of heat loss
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Extended equipment of the mini-boiler room:
- built-in circulation pump
- expansion tank 12 liters
- automatic air vent
EVAN EXPERT is a new generation electric heating boiler that provides the most economical energy consumption and the most comfortable connection and operation conditions.
The unique heating algorithm that the device uses is based on the analysis of outdoor and room temperature. Appropriate sensors are included in the delivery. Constant monitoring of weather conditions and instant response to changes both in the external environment and indoors allow the electric boiler to maintain the specified climatic parameters in the room as accurately as possible with minimal power consumption. The device itself selects the required coolant temperature and the required number of power steps involved. Human intervention in the heating process is not required. It is only necessary to set the desired temperature in the room, for which the boiler has several different modes, including the weekly programming mode, with which you can set the air temperature for each day and hour of the week.
EVAN EXPERT is a mini-boiler room, which already has everything you need - a built-in circulation pump, an expansion tank, an air vent. A multi-stage protection system is provided by an emergency self-returning sensor (protection against overheating), a safety valve (protection against overpressure), an automatic switch (protection against short-circuit currents). Thanks to the control of the presence of phases, when one of the phases disappears, the automation and controls of the boiler switch to the operation of the remaining one. At the same time, automation takes into account the excessive processing of power relays and heating elements in the remaining phases, and when normal power is restored, flow uniformity is restored.
EVAN EXPERT can control the operation of an indirect DHW boiler (purchased separately). The control is implemented according to the principle of water heating priority for water supply. That is, if the temperature of the water in the boiler drops below the set value, the boiler, by switching the three-way valve, directs the flow of the coolant to the water heater coil.
Another distinctive feature of the new electric boiler is extended service capabilities. The EVAN EXPERT service menu has a unique debug mode that allows you to check the operation of each of the controls.
- 1. casing
- 2. front panel
- 3. control box
- 4. self-tapping screws
- 5. automatic air vent
- 6. thermal insulation
- 7. coolant temperature sensor
- 8. heating element blocks with stainless steel sheath
- 9. pressure transducer
- 10. pipelines
- 11. emergency valve
- 12. emergency valve connection
- 13. outlet
- 14. circulation pump
- 15. pneumohydroaccumulator
- 16. inlet pipe
- 17. square
- 18. back panel
- 19. ground clamp
- 20. circuit breaker
- 21. control board
- 22. panel
- 23. electromagnetic contactor
- 24. power relay board
- 25. self-resetting emergency thermal switch
A series of heating electric boilers EVAN EXPERT of Russian production is of great interest to our customers. This is a new generation heater, economical in operation, capable of providing heat, depending on the model, to rooms ranging from 75 to 270 square meters (7.5 to 27 kW), creating comfortable conditions in any, even the coldest winter. You can buy boilers of the Expert Lux series in our company, with a guarantee from the manufacturer. We have the most reasonable and adequate prices on the market for these products, as we are the official representatives of the manufacturer.
The best choice for your home
The EVAN EXPERT boiler is a real find if you want to organize economical and intelligent heating in your home. This statement is based on the fact that this device has remote temperature control capability. Heating power can be limited manually after installing wireless Wi-Fi control modules with sensors. Today there are many such solutions, connect the EVAN EXPERT boiler to the smart home system and control the temperature in the premises with an accuracy of up to a degree from the Internet anywhere in the world.
Multi-stage heating is another important feature of this line. In the documentation of devices, for example, for the EXPERT 9 boiler, you can read that the device has 9 power levels. What does it mean? This means that in the electric boiler, heating occurs with the help of a heating element (tubular electric heaters), in the amount of 9 pieces. They are grouped and switched on as needed under the control of a relay. The more power levels, the more adaptive and economical the water heater will work. By the way, the heating elements are made of Czech-made stainless steel.
Why is this boiler called "intellectual mini boiler room"?
Because the device provides all the possibilities for organizing a heating system in the house, it only needs to be connected to the heating circuit of the radiators, supply water, connect to the electrical network and turn it on. Everything you need to heat the batteries in the electric boiler is already present - a built-in circulation pump, thermostat, expansion tank, air vent. Automatic performance control - a truly "smart", weather-dependent, analyzing the state (air temperature) not only in the rooms of your house, but also on the street. Human intervention consists only in indicating the comfortable temperature on the remote control or via the Internet.
In total, there are 7 models in the line, with a capacity from 7.5 kilowatts to 27. This means that you can buy an EVAN EXPERT boiler for almost any house size. Need to heat a small one-story house up to 80 square meters? Buy EXPERT 7.5 kW of power, powered by 220V. But with the heating of a large mansion with an area of 270 square meters, the EXPERT 27, 380 V model will successfully cope.
- Low power consumption.
- High efficiency and build quality.
- Large selection of models in terms of power and performance.
- Ease of connection and installation.
- Nice design and compact size.
In heaters of this brand, both ordinary water and non-freezing liquids can be used as a coolant. Electric boiler EVAN EXPERT will serve your home for many years, giving warmth, coziness and comfort. We have delivery in Moscow and other regions of the country. Call us if you want to purchase a product and our consultants will provide all the necessary information.
Buy Evan Expert 9- means to purchase an electric heating boiler of the "Lux" class. This is a real micro-boiler room, equipped with everything you need:
- built-in circulation pump,
- expansion tank,
- air vent.
- all necessary protections:
from overheating, equipped with an emergency self-resetting sensor,
from excess pressure, a safety valve is provided,
against short-circuit currents, there is a built-in circuit breaker,
control of the presence of phases, if one of the phases in the electrical network fails, the boiler automatically switches to the operation of the remaining ones. Automation, at the same time, takes into account the excessive load of power relays and heating elements in the remaining phases, and when power is restored, load uniformity is restored.
Advantages of the electric boiler Evan Expert 9
- Maximum energy efficiency. Reducing energy costs and electricity costs.
- Self-adjusting weather-compensated regulation.
- Possibility of control both from the control panel with a graphic display and remotely through the module ZONT GSM EXPERT or ZONT H-2 WiFi Climate(not included). GSM modules allow you to remotely view all current characteristics, change parameter settings and remotely control the operating modes of the electric boiler.
- Double regulation method. It takes into account changes in both indoor and outdoor temperatures.
- Nothing needs to be configured or adjusted. The owner only has to set the desired room temperature.
- Extended equipment. Outdoor and room temperature sensors, a Wilo RS 15/5 circulation pump, a 12-liter expansion tank and an automatic air vent are included in the delivery.
- The ability to control boilers connected in a cascade, as well as a valve that switches the flow of coolant to an indirect heating boiler.
- Self-diagnosis. A unique debug mode has been implemented, thanks to which you can check the operation of any control. Increases the efficiency of repair work, sometimes allows you to solve the problem remotely.
- Intelligent heating algorithm based on external and internal air temperature data. Now you can get reliable information about the energy consumption of the boiler.
- Comfort. There is no need to interfere with the operation of the boiler. Evan EXPERT requires only the required temperature conditions. He will do the rest himself.
- Opportunity to test functionality:
each of the nine relays that control the inclusion of power steps;
relays that control the connection of the corresponding phase to the pump;
main contactor;
three-way valve activation relay;
emergency contact relay;
cascade control relay. - Ability to limit power in manual mode
- The ability to use both water and non-freezing liquids as a heat carrier
- Stainless steel heating elements Backer (Czech Republic)
- Rotation of heating elements to increase the resource of heating elements
- Protection against freezing, against overheating, against short-circuit and overload currents, against excessive pressure, against failure of temperature and pressure sensors, control of the presence of phases, emergency shutdown of heating independent of the controller.
Boiler connectors Evan Expert 9
- XT1 for connecting a room air temperature sensor (included in the kit) Polarity is important!
- XT2 for connecting the outdoor air temperature sensor (included in the kit). Polarity matters!
- HTZ for connecting an external thermostat, master boiler or intelligent thermostat GSM-Climate ZONT-H1, WiFi-Climate ZONT-H2.
- XT4 for connecting a three-pin or normally closed (heating to opening) two-pin thermostat of an indirect water heater.
- XT6 for connecting a three-way solenoid valve, works when an indirect water heater thermostat is connected.
- XT7 the upper contacts of the connector are designed to transmit a failure signal to an external receiver, for example, an intelligent thermostat GSM-Climate ZONT-H1, WiFi-Climate ZONT-H2. In the event of a critical discrepancy in the operation of the device, the heating will be stopped and these contacts will be closed. The lower pair of contacts of the XT7 connector is designed to connect a slave boiler in cascade mode.
9 different operating modes for Evan Expert 9:
Room. Maintaining a constant temperature in the room, equal to the specific value of the air temperature in the room set by the owner.
Warm floor. Maintaining a constant temperature in the room, equal to the specific value of the air temperature in the room set by the owner, limiting the maximum temperature of the coolant to +45ºС in order to avoid cracking the screeds.
Water heating Air temperature sensors are not involved in this mode. The determining factor is the temperature of the coolant, which the owner must set.
Weekly. The most energy efficient mode. Possibility to adjust the room temperature by the hour for each day of the week. You can either set the air temperature from 10 to 35 degrees, or use pre-set values:
- "Tcomf air" - temperature defined as comfortable,
- "Tekon air" - the temperature defined as the minimum allowable on weekdays and weekends. The built-in calendar allows you to independently determine which of the two sub-modes of the electric boiler should work on a given day.
Working day. It can be used in the reverse situation - the day off as a result of the transfer became a working day.
Day off. It can be turned on individually, overriding the set weekly programming, for example, when a holiday falls on a weekday. In order not to change the weekly programming mode, it is enough to turn on the holiday mode and set the time during which it will operate.
Party. A comfortable temperature is set for the number of hours specified by the owner. After the end of the set period, the return to the main mode of operation occurs.
Economy Support for the minimum allowable air temperature in the room, for example, in the absence of people in order to save energy.
Switched off. Space heating is not required. Once a day, the pump is switched on for a period of 5 minutes. Heating does not turn on if the room temperature is above +5ºС and the heat carrier temperature is above +8ºС.
Evan EXPERT 9 delivery set:
- boiler 1 pc.
- air temperature sensor 2 pcs.
- 1 instruction manual
- mortgage 1 pc.
- set of fasteners 1 set
- repair kit - ring 055-063-46-2-4 GOST 9833-73 3 pcs.
- screwdriver 95x2x0.3 1 pc.
- individual packing 1pc.
- jumper for connecting a single-phase network (for EVAN EXPERT -7.5; -9) 1 pc.
Wiring diagram for remote control module
Technical characteristics of the electric boiler Evan EXPERT 9
Producer: Evan (Russia)
Article: 12335
Power, kW: 9
Step power, kW:
1st: 1
2nd: 2
3rd: 3
4th: 4
5th: 5
6th: 6
7th: 7
8th: 8
9th: 9
Mains voltage, Volt: 220.380
Rated current of the circuit breaker, A: 25 (3x380), 50 (1x220)
Cross section of copper cable for connection, mm2: 2.5 (380), 10 (220)
Electricity consumption for 1 hour of work, kWh: 9.45
Number of heating elements, pcs: 3
Heated area (approx.), sq. meters: 90
Overall dimensions of the boiler, mm: 775x420x302
Boiler weight, kg: 34
Rated current frequency, Hz: 50 ± 1
Heat carrier temperature control range, °С: from 10 to 85
Heat carrier temperature measurement range, °С: from 20 to 95
Ability to connect a remote control module for the boiler GSM-Climate or Wi-Fi Climate: yes
Temperature of operation of the emergency thermal switch by self-return, °С: 92 +- 3
Air temperature measurement range, °С: from -55 to +65
Working pressure in the heating system, MPa: from 0.07 to 0.29
Pressure measurement range, MPa: from 0 to 0.4
The volume of the built-in pneumohydroaccumulator (expansomat), l: 12
Preliminary pressure of the expander, MPa: 0.15
Maximum system pressure testing, MPa: 0.43
Safety valve actuation pressure, MPa: 0.4 +- 0.03
Built-in circuit breaker, A: 50
Pipe thread, inch: external G 3/4
Efficiency, %: 99.5
Mounting: wall
Warranty: 24 months