"The woman is created for a man, not a man for a woman" - such a postulate ...
In many countries, up to 40% of energy resources goes to the needs of ventilation and heating of buildings. It is several times more compared to advanced European states.
The need for use
The issue of energy saving is especially acute, it is relevant against the background of a constant increase in energy prices. One of the devices that saves thermal energy is a thermostat for radiators, its installation reduces heat consumption by 20%. To do this, the consumer needs to be correctly selected to the design to the heating system, as well as make installation, you can find out if you read below.
Principle of operation
The Danfoss thermostat is designed to support the constant temperature indoor. For the first time such devices began to be used in 1943. The company mentioned is the market leader in the production and sale of such aggregates. Constructively, the devices are in composition 2 of the main element, namely the thermal head and the valve, which are connected by the locking mechanism. The purpose of the thermal head is to determine the temperature ambientTo adjust the impact on the actuator, the valve protrudes as the latter. It is designed to cover the flow of water that enters the radiator. Such a regulation method is called quantitative, as the device can affect water consumption that goes into the battery. There is another method called high-quality, with its help the water temperature changes in the system. This is performed by means of a temperature controller, namely the mixing node. This element must be in a thermal point or boiler room. The Danfoss thermostat has inside the bellows, which is filled with a heat sensitive medium. It can be gas or liquid. The last variety of bellows is easier in manufacture, but does not show such speed as gas analogues, so the latter have gained so widespread. At the time of increasing the level of air temperature, the substance that is in a closed space acquires a more impressive volume, the bellows, stretching, has an impact on the valve stem. The latter move down the cone, which is designed to reduce the passage section. This allows you to effectively reduce water consumption. With a decrease in air temperature, this process proceeds in the reverse order, and the volume of the coolant increases to the optimal limit, and the Danfoss thermostat works.
Consumer reviews
Depending on which type of heating system is used, as well as the installation technology, thermal heads and valves can be used to control water flow. of different combinations. If we are talking about a single-pipe system, the valve should be applied, which is characterized by increased bandwidth and insignificant hydraulic resistance. According to users, the same recommendation can be used in the case of a two-pipe samotane system, where water circulates naturally and does not affect the forced motivation. If you decide to choose the Danfoss thermostat, then you can install it on a two-pipe system, which is equipped with a circulation pump. In this case, according to the reviews, the valve must have the ability to adjust the bandwidth. This adjustment is simply simply, and it is not necessary to apply a special tool for this. After you decide what valve to use, it is necessary to determine the type of thermal head.
If you are interested in Danfoss - the thermostat, the installation instructions for which will be presented below, - you can purchase it at an affordable cost. Determining the type of thermal heads, you should know that it is proposed for sale in some varieties. Thus, inside may be a thermoelement. Among other things, the temperature sensor may be remote. Sometimes the regulator is external. The devices are also programmable, in this case they are electronic. You can choose and anti-vandal thermal head. According to users who chose a regulator with an internal sensor, this device should be installed only if it is possible to arrange it horizontally. Then the air in the room will freely go to the instrument housing.
For reference
After the Danfoss radiator thermostat was acquired, it is worth familiar with the features of its installation in more detail. Thus, it is completely unacceptable to install it on the radiator in a vertical position. In this case, the heat flux will constantly rise upwards, and elevated temperatures From the supply pipeline and the housing will influence the bellows. In the end, you will come across that the device will work incorrectly.
Customer Reviews on the choice of thermostat
Homemade masters especially emphasize that in some cases there is no possibility to install the device horizontally. Then it is recommended to buy remote sensor Temperatures that comes with a capillary tube. The length of the device is 2 meters. At such a distance from the battery, it is recommended to have a device by installing it on the wall. Buyers emphasize that not always the absence of the installation of the regulator horizontally indicates the need to purchase a remote sensor. This may be the other objective reasons. The Danfoss Temperature Regulator, the principle of which was described above, cannot be installed in any way for dense curtains, in this case, of course, the best solution will be the acquisition of a remote sensor. Among other things, such a need arises in the case when there is any source of heat next to the thermal head or the hot water pipes pass. You can resort to such a solution, and when the radiator is under a sufficiently wide window sill. In this case, the thermoelement can fall into the area of \u200b\u200bthe draft. Buyers claim that if at least one of the above conditions is observed, it is best to get a remote sensor.
Installation Instructions
The Danfoss Temperature Regulator, the reviews about which are presented in the article should be installed according to a specific technology. As the first recommendation, it is an elimination of the installation of the thermal heads on the heater within visibility. Regulation should be subject to battery whose general power equal to 50 percent and more from all that are in the same room. Thus, when there are two heating instruments in the room, the thermostat should be on the same battery, whose power is more impressive. If you are interested in Danfoss - a thermostat, the setting of which is simply made enough, it can be purchased and installed. The first part of the device whose role is the valve, should be installed on the feed pipeline. If it is necessary to embed it to the already assembled system, the feed liner must be dismantled. These works may assume some difficulties if the connection is made using steel pipes. The master will have to stock material tool.
Conclusion
A fairly popular company today in the market of relevant goods is Danfoss. The thermostat (how to adjust it is indicated in the instructions) must be installed on the radiator. The thermal head is then mounted without using an additional tool. It is very easy to do at home, in addition, it will be possible to save on the purchase of consumables.
fB.ru.
Danfoss Temperature Management - Operating Instructions
Installation on the thermostat radiator is the ability to reduce the cost of heating, improving the microclimate in the house, as well as the maintenance of Earth energy resources.
The motives can be different, but the decision is incarnated in life more and more.
Many, choosing equipment manufacturer, stop at Danfoss.
And not surprisingly, the products of the famous brand are easy to meet on the shelves of many stores.
The production technology of their thermostats based on a gas-filled bellows is patented and applied at its own company plants. If you also decided to purchase Danfoss TemoregulatorThe installation and operation instructions will be by the way.
The goal of the installation of the thermostat is maintaining the selected by the consumer, the air temperature in the house.
The design of the thermostator for radiators includes two elements, complementary by each other:
- Thermostat (or thermostatic element).
- Danfoss thermostat valve.
The valve is connected directly to the battery, and the thermostatic element is installed on it.
Basis base is a thermostat. It is he who reacts to a change in the ambient temperature and affects the valve that overlaps the coolant stream.
Temperature regulator Danfoss.
Inside the thermostat head - a bellows (corrugated chamber capable of changing the size), filled with gas. Gas, depending on the temperature, changes its aggregate state (chilled it condensed). This leads to a change in volume and pressure in the chamber. The camera decreases in size, pulls the stem of the spool, which opens a greater clearance in the valve for the receipt of the coolant.
When heated, the reverse process of expanding and overlaping the lumen occurs (adopted standard - 2 V ° C of excess air temperature over specified).
When a comfortable temperature is displayed on the regulator scale, a certain compression of a tuning spring is established inside, which is interconnected with a certain gas pressure.
Danfoss produces gas bellows inside, as well as liquid. The latter are more inert, react to a change in temperature slower.
Types and symbols:
- RTS - liquid bellows;
- RTD-G is a gas beam for a single-tube system, or two-pipeless without pump;
- RTD-N is a gas beam for a two-pipe system, and systems with a circulation pump.
Danfoss Radiator Regulators RA 2991
There are also modifications of thermoelements in which:
- Protection from reconfiguration with random persons (a great option for public institutions and children's rooms).
- There is a remote thermal sensor, connected by a two-meter capillary tube, which can be installed away from the radiator, blown into a niche or forced furniture, which gives a more accurate measurement result.
- With a range of temperatures, slightly less than the conventional sensors, to integrate into the system where payments are made by standards.
Heating system of floors
Thermostators are used for the heating system of floors. The thermostat for warm floors is simply necessary!
After all, driving fluid into the floor circuit, you need to lower its temperature from 60 to 90 in ° C, to a comfortable 35 - 40 V ° C (while the surface of the floor itself will be about 25 in ° C).
Flow meters are powerless if the pressure is jumping in the system if the air heats up, for example, from the Sun, and even if the tenants want to save on heating during their absence.
Thermomechanical regulator is better to apply for small rooms, about 10 m2.
For large areas, indoor temperature regulators use with a warm floor temperature sensors.
First of all, the valve on the radiator is mounted. For this, the flow of the coolant is overlap.
- There is a markup on the feed pipe. The site that will need to cut out should be in length correspond to the size of the valve body minus threaded connections.
- The heating pipe is cut, superfluous cuts.
- With the help of a lark, or a dice, a thread is made on the outside of the cut pipe.
- The compound is processed by plumbing paste and fum-ribbon.
- The body of the valve hills the resulting thread.
- Since it is impossible to twist the pipe, with opposite side The valve is twisted by the American Nut American, and then screwed up (hexagoned key) into a slice of the radiator.
- The body of the device is screwed into its own naked nut through the rubber washer. This connection is not necessary to somehow seal, the main thing is that it is clean.
- After the valve is installed on the radiator, the protective cap is removed from it (located perpendicular to the pipe).
The thermal head is set to the maximum temperature value, after which it dresses on the valve with pressing (before clicking).
Installation of the sensor
As already mentioned, the remote sensor is needed if the battery is built into the wall or something closed (furniture, screen, dense curtains).
In one case of this item, a sensor and a tuning node are combined.
- It is best to place the device on the open (but without drafts) of the wall, at an altitude of about 1.4 m. From the floor. It is necessary to avoid places near instruments that can strongly change the temperature of the medium - air conditioners, kitchen stoves, etc.
- Included in the device there is a small mounting panel, which is fixed to the selected location using a pair of self-tapping.
- Inside the sensor, the capillary tube is mixed. It is pulled into the desired length so that the device reaches the fixed plank.
- The capillary tube is neatly fixed on the back of the valve.
- The sensor is placed on the bar by simply snatching.
Installation of restriction
At the heart of the work of thermostators - physical laws. Therefore, you need to remember that the conditions in which the device is located can be made some adjustments (for example, remoteness from the heat source). There are approximate tables of compliance of the regulator scale and temperature, which can be taken beyond the landmark when installed. However, after the main setting it will be necessary to "understand" its thermostat.
For this:
- Exhibit the temperature on the handle with the labels.
- An hour later, control measurements are conducted by a room thermometer at several points of the room.
- If the temperature is greater or less, the testimony is adjusted on the handle.
The proportionality zone is 2 ° C. If you set a temperature of 20 °, the device will hold the indicators ranging from 20 to 22 ° C.
Sensor after installation on the radiator
Two pin, which are included in the sensor, help set limitations of the minimum and maximum position of the thermoelement.
They are at the bottom of the device:
- To set a limit on a mark, for example "3", you need to pull the limiter and set the sensor readings at the "3" mark. The pin is then inserted into that hole, which in this position turns out to be under the rhombus icon.
- The second restrictive threshold is exhibited in the same way. The handle turns to the desired indicator, only the pin is inserted into the hole, which appears under the triangle icon.
For this:
- Both pins are removed.
- The handle is put on the desired indicator.
- In this position, the first pin is inserted into the hole located under the rhombus.
- The second pin is in the hole under the triangle.
Danfoss thermostators have many positive feedback. This is a very easy-to-use device that does not require any attention after the initial installation and settings. But the result will be a more comfortable temperature in the apartment, as well as in some cases, substantial savings of budget funds.
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Selection of thermostators for heating radiators
The thermostators installed on heating radiators allow you to increase the comfort of indoors, and also significantly save on heating, if it comes to a private house.
There are several types of devices on the market: electronic, mechanical, gas-filled, liquid, as well as remote or built-in thermal sensors. Our material is dedicated to how to choose and install thermostators to pay attention to first.
Types of regulating elements
Electronic Automatic Danfoss Temperature Management
Installation of a shut-off-regulating crane or a valve in front of the heating radiator - a measure that serves not only to adjust the flow of water into the battery, but also a question of emergency safety, because it becomes possible to turn off the battery from a common riser if necessary. Such a simple and important function was previously not always provided for in heating systems, by the way, not in all new houses installed locking valves on batteries.
As locking and regulating elements are used:
- ball crane
- cone valve
- automatic thermostat.
Ball crane
This is the most minimal measure aimed at creating the ability to disable radiators. This element only performs a locking function, since only two positions are provided with the design - "open" or "closed".
Adjust the heating of the battery with ball crane - ineffective practice, since the crane, standing in the middle position vulnerable to the destructive effect of solid particles. The coolant circulating in the system contains suspension, rust particles and other alien small elements (especially this is characteristic of heating systems apartment houses).
Gradually, the surface of the crane will be collapsed, removal remains on the shut-off ball, and it means sooner or later it will become not suitable for performing its main function - locking, because the tightness will be broken.
Cone valve
Allows you to adjust the receipt of the coolant into the radiator, so it can be adjusted to the temperature. In general, the installation of a manual cone valve in front of the batteries is inexpensive and functional solution.
Disadvantage of B. this case There will be a complete absence of any marking for adjustment, you will have to determine how to change the position of the valve, do not forget to return it to the starting position and so on.
Temperature regulators with thermostat
The most modern and comfortable solution is to install in front of the thermostat radiator with a thermostat that allows you to accurately adjust the degree of heating of the battery, which means that the air temperature is indoors.
Types of thermostators
To date, two types of thermostators are applied:
- Liquid
- Gas-filled
Thermostat design
Device and main thermostat nodes
Thermostat for the radiator has two parts:
- Valve
- Thermostatic element
The thermostatic element is a hollow cylinder, the walls of which are corrugated, this cylinder is called a bellows. The bellows is filled with substance (water or gas), which can react to air temperature fluctuations in the room.
When the temperature rises, the volume of the working substance increases, presses on the walls of the bellows. The bellows moves the rod that shifts the valve. The valve controls the amount of coolant incoming to the battery. When the valve rod moves, the receipt of the coolant decreases.
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The photo shows the types of thermostat
If the air temperature indoors decreases, the volume of the working substance decreases, it no longer stretches the bellows, thereby opening the valve and increasing the flow of the coolant.
The bellows have a large margin of strength and working resource, they can withstand hundreds of thousands of compression cycles for decades. (The Danfoss company cites the data that their bellows are able to work up to 100 years, passing 1 million cycles).
Gas-filled thermostators
Gas-filled thermostators are produced by the Danfoss Danfoss (Danfoss) company, it is a reliable equipment that has more than 20 years of service. The bellows system of the gas-filled thermostatic element, as indicated above, is filled with gas, it allows you to smoothly adjust the air temperature in the room.
The sensor determines the ambient temperature. Each temperature corresponds to a certain level of gas pressure in the bellows, which is backed by the compression of the adjusting spring.
With an increase in the room in the room, the gas pressure in the bellows grows, and the valve cone is shifted towards the closure. This process is due to the gas pressure in the bellows and the springs compression, the balance will not be restored. When the air temperature drops in the room, the gas pressure decreases, as a result of this, the bellows is compressed, and the valve cone is shifted towards the opening until the equilibrium is reached.
Danfoss devices
Examples of models of automatic thermostators Danfoss
RTD series thermostators from Danfoss is gas-filled devices.
Such technical execution gives two serious advantages at once:
- Gas is condensed in the cold half of the sensor, which is further from the control valve. In this case, the radiator thermostat will always determine the temperature fluctuations in the room, and the effect of water temperature in the pipe will be excluded.
- The thermostat is very sensitive and is capable of extremely quickly responding to a change in temperature, so the most effectively controls the flow of heat into the room.
Danfoss company produces two types of thermostators for radiators:
In addition, they can be in a straight or corner performance.
The type of regulator is selected based on the type of heating system in the house, and the valve size is the magnitude of the diameter of the pipe, supplying the coolant or by the diameter of the hole in the heating instrument's tube.
RTD-G valves in thermostats are used:
- For single-tube heating systems;
- For two-pipe heating systems in apartment buildings;
- For two-pipe systems, without installation circulating pumps, in cottages.
RTD-N valves in thermostats are used:
- For two-pipe heating systems in the new building;
- For two-pipe heating systems of cottages in which circulation pumps are installed.
Average prices for Danfoss thermostators (Danfoss)
The table shows the average prices for which this moment You can buy thermostators for Danfoss heating radiators (Denmark).
The model number and short technical descriptionThe cost is indicated in rubles (may vary, depending on the course).
| RA 2994. | With a gas-filled built-in temperature sensor | 5-26 | 1520 |
| RA 2992. | With a gas-filled withdrawal temperature sensor | 5-26 | 2320 |
| RA 2920. | With a gas-filled integrated temperature sensor and a protective casing from unauthorized interference | 5-26 | 2240 |
| RA 2922. | With a gas-filled remote temperature sensor and a protective casing from unauthorized interference | 5-26 | 3200 |
| RA 2940. | With gas-filled built-in temperature sensor, with function Overlapping | 0-26 | 1600 |
| RA 5062. | Remote control, with a liquid built-in temperature sensor (2 m) | 8-28 | 4720 |
| RA 5065. | Remote control, with a liquid built-in temperature sensor (5 m) | 8-28 | 5080 |
| RA 5068. | Remote control, with a liquid built-in temperature sensor (8 m) | 8-28 | 6200 |
| RA 5070. | Remote control, with liquid built-in temperature sensor (10 m) | 8-28 | 6240 |
| RA 5072. | Remote control, with a liquid built-in temperature sensor (12 m) | 8-28 | 6880 |
| RA 5075. | Remote control, with liquid built-in temperature sensor (15 m) | 8-28 | 7920 |
| RA 5074. | Remote control, with liquid remote temperature sensor | 8-28 | 6720 |
| RAW 5010. | With a liquid built-in temperature sensor | 8-28 | 1440 |
| RAW 5012. | With liquid remote temperature sensor | 8-28 | 2000 |
| RAW 5110. | With liquid built-in temperature sensor, with overlapping function | 0–28 | 1520 |
| FTC. | With a liquid remote temperature sensor for regulating the water temperature in the systems of internal heating | 15–50 | 4960 |
| Ra-Plus. | Programmable, with a liquid built-in temperature sensor | 8–28 | 8080 |
| Rax White | With a liquid built-in temperature sensor. Disener version, white (RAL 9010) | 8-28 | 2160 |
| Rax black | With a liquid built-in temperature sensor. Disease version, black (RAL 9005) | 8-28 | 2240 |
| Rax chrome plated | With liquid built-in temperature sensor. Disease version, chrome | 8-28 | 2400 |
| RAX steel | With a liquid built-in temperature sensor. Diseane version, steel | 8-28 | 3040 |
Installation of regulator
The process of installing thermostators on the radiator in the house is not complicated, if desired, it can be done with your own hands. If there is no experience or desire, you can always turn to professional installers.
Video Instructions for installing the thermostat for the radiator on the example of the automatic electronic regulator Danfoss Living ECO:
The sequence of actions will be the same, regardless of metal, from which the batteries are made, the principle one and for aluminum and for bimetallic radiators.
Removing the old collar
Installing a new collar
It is necessary to install a new set of metal collar and a deaf nut on copper pipe, old are dismantled. If the collar cannot be removed, then its parts are neatly cut out with a small screwdriver, after which they can be torn apart from each other. Since it is necessary to work with a screwdriver and hacksaw directly and the pipes should be kept attentiveness.
After completing the installation, adjust the desired temperature on the thermostat.
Usually for living rooms or passing premises, the regulator is left completely open, for sleeping rooms you can half-handed it. If in different rooms At home - different settings of thermostators, then you should keep the door to the rooms with closed, otherwise the device will incorrectly determine the air temperature in the room and try to align it.
Photo production of decorative screens for radiators stylistically inscribed in the interior
Calculation of the required power of radiators and number of sections
What to choose: gas or liquid?
This question is perhaps one of the most frequently discussed among consumers and installers. Technically, the bellows filled with gas faster react to fluctuations in air temperature fluctuations. In this case, liquid devices are more accurate when transmitting the internal pressure of the bellows on the movable mechanism.
Thus, it is difficult to answer unequivocally which bellows are better. When choosing, first of all, it is necessary to focus on the quality of manufacture, warranty and service life. This means choose from products of proven manufacturers, technical solution It may be secondary in importance.
Advantages of Danfoss thermostatic regulators
- Danfoss thermostats for radiators have a number of benefits:
- The body of the device has a modern ergonomic design;
- A high-quality and concise appearance will allow them to fit into any interior;
- Thermostats can be installed on existing heating systems;
- Do not need prevention or maintenance;
- Not whimsical, can work in the conditions of domestic heating systems;
- Has a long service life;
- Provide accurate temperature adjustment in rooms (6-26 degrees);
Benefit from installing thermostats
Electric thermostat for heating radiator
When installing thermostators on radiators in a private house or cottage, saving on heating up to 20% is achieved. This is due to the reduction of excess heat consumption during the periods, when it is not necessary - warm and sunny days, with the operation of electrical appliances, and so on.
The thermostat allows you to maintain a healthy microclimate in the rooms, since the air does not overheat. It provides comfort in the house, protects wooden furniture from sinking and prolongs the service life of sensitive techniques.
For some types of fuels used in private homes and cottages (for example, diesel fuel), the cost of installation of thermostators will be compensated for one heating season.
Save the owners of apartments is unlikely to succeed. But an important profit will be a comfortable environment in the rooms.
Types of thermostatic elements
There are two types of thermostatic elements:
- Thermostatic element with built-in sensor
- Thermostatic element with remote sensor
Built-in temperature sensor
Remote temperature sensor
Built-in sensor requires free air circulation around itself. This is necessary to prevent heat from the pipe. To avoid unwanted heating, the sensor is installed horizontally.
Remote sensor
- Remote temperature sensor is used in the following cases:
- If the radiator (respectively, the thermostat is set to niche;
- If the regulator is located less than 10 cm from a wide window sill (more than 22 cm);
- With the radiator depth of over 16 cm;
- If the axis of the thermostatic element is in a vertical position;
- If the radiator is closed with dense curtains.
In these and some other cases, a remote sensor should be installed, since the built-in will not be able to work correctly.
The sensor must be installed perpendicular to the radiator body. Since in the case of a parallel installation, its testimony will be shot down by action. warm airrising from the radiator.
Conclusion
When choosing radiators, thermostators and in general, the heating system should be referred to specialists. It is preferable to deal with professional companies, as they bear legal responsibility for the quality of the work performed and the equipment sold.
Not a small role is also played by the warranty and warranty service.
Savings, when using individuals' services, often increasingly comes out of all works, and the cost of eliminating the consequences of the accident in the heating system may be very impressive.
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Thermal heads Temperature controls for danfoss heating batteries
The heating system is one of the most important details of any home. Unfortunately, it is for her who goes and the greatest costs during the payment of utility payments, and independently of the established autonomous or centralized heating. Get a comfortable temperature and significantly reduce the costs of paying bills for the consumed heat energy help thermostats installed on each radiator battery. Effect can be obtained by installing temperature regulators for Danfoss heating batteries capable of 1 degree to maintain the required temperature in the room.Principle of operation and design
Danfoss thermostats are necessary to maintain the room temperature. In the process of operation, thermostators track the temperature change in the room using the built-in heat sensors. When the temperature drops, the thermocontrol system opens the fence of the coolant, increasing its volume and circulation inside the battery. After reaching a given temperature, the DANFOSS thermostat reduces the flow of the coolant, thereby reducing the heating temperature and the energy consumption in the heating device. Equipment consists of two main components:- Thermostatic element is responsible for controlling the device.
- Valve regulating the return of the coolant into the radiator. Performing element.
Differences of some models
Depending on the model, the installed thermostat can be divided according to the principle of operation and constructive features.- Supported temperature ranges from 5 to 30.
- Option of temperature measurement sensor - it can be built-in, remotely controlled and programmable.
- Different in the installation type - angular, straight, for the lower or top-type connection.
Direct heat regulators on the Danfoss battery are most popular, their design allows you to connect batteries from the bottom, upper and side lining. The only thing to take into account is the length of the shut-off valve and, accordingly, select the length of the mounting pipes. The possibility of implementing any type of connection is carried out due to the rod located along the shank axis. Model designation of such equipment RTD-N UK. Wide capabilities of installation of valve valves UK, allow you to use them together with Danfoss convectors built into the floor. Harl thermostators are attached directly to the heat carrier point of the coolant with a radiator and require a minimum of additional mounting work, do not occupy an excess place. Such sensors are labeled as RTD - N or RTD - G, depending on the model. Increased bandwidth makes it possible to use thermoclap in closed and open heating systems. Another type temperature regulators For Danfoss heating batteries is an embedded in the radiator. Such equipment is widely used in compact devices located in niches, close to side surfaces. Often embedded valves are equipped with remote thermostators. Installing and Setting the Sensor
Installing automatic thermostators for Danfoss radiators, instructions should be clearly followed. It is not recommended to place the head of the regulator for bulk objects, behind the curtains or inside the niche. This will lead to distorted measurements, as a result of creating obstacles to uniform air flow around the sensor. If the installation of the thermal heads for Danfoss RTD 3640 radiators or other similar models is impossible due to the hidden battery location, it is necessary to take care of an external remote sensor.Despite the possibility of mounting thermostators, in almost any heating system, the joint use of them with cast-iron batteries will not bring the expected results due to the slow cooling and slow heating of the battery.
The installation of the thermostat should be carried out only by professionals, in order to avoid further problems and improper functioning. The setting of temperature regulators for Danfoss heating batteries is carried out once, at the beginning of each heating season. To properly configure, it is necessary to reduce the heat loss of the room as possible, for which the windows and doors are closed. Then a regular room thermometer is installed in the center and opens as much as possible. stop valve Temperature regulator. After the room temperature will be somewhat exceeding the one you consider the most comfortable for yourself, the valve must be completely closed. In the process of gradual cooling air, the temperature will begin to decline and as soon as it reaches the thermostat you need to be gradually open until the coolant is in the system. Usually just audible as water or other liquid coolant begins to circulate inside the radiator. For the sensors are equipped with electronic adjustment It is enough just to choose the desired heating temperature and fix it in the program. If necessary, the temperature is easily changed directly during the work. After the completion of the heating season, the radiator temperature regulators of heating radiator Danfoss is recommended to be left in the maximum open position, for circulation inside the valve and reducing the possibility of a blockage.
The main task of any heating system is to provide a comfortable air temperature in the room. This temperature can be different depending on the purpose of the room, but if mandatory condition It is its immutability during the day, the thermostat becomes an indispensable structural element of the heating device.
Danfoss radiator thermostat consists of two parts: valve and thermostatic element (thermal heads). Inside the thermostatic element is a thin hermetic cylinder - a belliff filled with liquid or gaseous heat-sensitive working substance. When the temperature is raised, the bellows stretch and moves the rod associated with it, which presses on the rod in the valve, and the valve reduces the coolant flow into the radiator. When the temperature decreases, the process goes in reverse order. Thus, the thermal head is the control mechanism, and the valve is executive.
Manufacturer: Danfoss (Denmark).
Danfoss radiator thermostators valves
Valves of radiator thermostators are divided into:
- valves for a two-pipe pumping system of heating (type Ra-n) of increased resistance with the installation device of their bandwidth for performing hydraulic balancing of the pipeline system;
- Valves of increased bandwidth type Ra-G for pumping single-tube or two-pipe gravitational heating system.
Valve housings Danfoss are made of brass. The compound provides a simple and accurate mounting of the thermostatic element on the adjusting valve. To identify Ra-N valves, their protective caps are painted in red, and Ra-G is in gray.
Danfoss RA-G thermoregulators valves
| RA-G 15 | RA-G 15 thermostat valve for a single-pipe or two-pipe system, by type of connection - direct or angular, join size - 1/2 inches (Du 15). | 1 930 rub. |
| RA-G 20 | The RA-G 20 thermostat valve for a single-tube or two-pipe system, by type of connection - direct or angular, connecting size is 3/4 inches (Du 20). | 2 460 rub. |
| RA-G 25 | RA-G 25 thermostat valve for a single-pipe or two-pipe system, by type of connection - direct or angular, connecting size is 1 inch (Du 25). | 3 100 rubles. |
Danfoss RA-N thermoregulators valves
| RA-N 15 | The RA-N 15 thermostat valve for a two-pipe system, by type of connection - direct or angular, connecting size is 1/2 inches (Du 15). | 1 600 rub. |
| RA-N 20 | The RA-N 20 thermostat valve for a two-pipe system, by type of connection - direct or angular, connecting size is 3/4 inches (Du 20). | 2 000 rubles. |
| RA-N 25 | The valve of the RA-N 25 thermostat for a two-pipe system, by type of connection - direct or angular, connecting size is 1 inch (Du 25). | 3 600 rub. |
With the valves of the RA-G and RA-N series, you can combine the RA series.
Thermostatic element and radiator valve
A set of Danfoss thermostatic equipment consists of a radiator valve Ra-G (for a single-tube or two-pipe heating system) or Ra-n (for a two-pipe heating system) and the thermostatic element Ra.
The kit is intended for automatic control of air temperature in the room.
Easily installed on different types Heating devices in a quarter area with a centralized single-tube and two-pipe heating system.
| RA 2994 / RA-G 15 straight Article 013G2164B. The direct valve of the RA-G 15 thermostat for a single-tube or two-pipe system, the thermostat Ra 2994. | 2 990 rubles. |
| RA 2994 / RA-G 15 corner Article 013G2163B. The angle valve of the RA-G 15 thermostat for a single-tube or two-pipe system, the thermostat Ra 2994. | 2 990 rubles. |
| RA 2940 / RA-G 15 straight Article 013G2144. The direct valve of the thermostat Ra-G 15 for a single-pipe or two-pipe system, the thermostat Ra 2940. | 3 200 rubles. |
| RA 2940 / RA-G 15 corner Article 013G2143. The angle valve of the RA-G 15 thermostat for a single-tube or two-pipe system, the thermostat Ra 2940. | 3 200 rubles. |
| RA 2994 / RA-G 20 straight Article 013G2166B. The direct valve of the thermostat Ra-G 20 for a single-tube or two-pipe system, the thermostat Ra 2994. | 3 390 rubles. |
| RA 2994 / RA-G 20 corner Article 013G2165B. The angle valve of the RA-G 20 thermostat for a single-tube or two-pipe system, the thermostat Ra 2994. | 3 390 rubles. |
| RA 2940 / RA-G 20 straight Article 013G2146. Direct valve thermostat Ra-G 20 for a single-tube or two-pipe system, thermostat Ra 2940. | 3,690 rubles. |
| RA 2940 / RA-G 20 corner Article 013g2145 Corner valve RA-G 20 thermostat for a single-tube or two-pipe system, thermostat Ra 2940. | 3,690 rubles. |
| RA 2940 / RA-N 15 straight Article 013g2154 The direct valve of the RA-N 15 thermostat for a two-pipe system, the thermostat Ra 2940. | 2 900 rub. |
| RA 2940 / RA-N 15 corner Article 013G2153. The angle valve of the thermostat Ra-N 15 for a two-pipe system, the thermostat Ra 2940. | 2 900 rub. |
| RA 2940 / RA-N 20 straight Article 013G2156. Direct valve thermostat Ra-N 20 for a two-pipe system, thermostat Ra 2940. | 3 290 rubles. |
| RA 2940 / RA-N 20 corner Article 013g2155 The angle valve of the RA-N 20 thermostat for a two-pipe system, the thermostat Ra 2940. | 3 290 rubles. |
Thermostatic elements of Danfoss.
Thermostatic elements (Thermal heads) Danfoss is automatic temperature control devices intended for a complete set of radiator thermostators.
The thermostat equipped with a thermostatic element maintains a constant temperature in the room at the desired level in the range from + 5 ° C to + 26 ° C with an accuracy of ± 1 ° C.
It should be remembered that thermostators are mostly regulatory reinforcement but not shut-off (With the exception of the thermostats RA2940 and RAW 5110), so if you need to disassemble the radiator, the thermal head should be replaced with a bronze shut-off handle, which will ensure the complete overlap of the coolant flow.
Thermostatic elements of Danfoss.
 | RA 2994. | Thermostatic element with a gas-filled temperature sensor. Temperature adjustment range: from + 5 ° C to + 26 ° C. | 1 440 rub. |
 | RA 2992. | Thermostatic element with a gas-filled remote temperature sensor. Temperature adjustment range: from + 5 ° C to + 26 ° C. The length of the Capillary Tube: 2 m. | 2 200 rubles. |
 | RA 2920. | Thermostatic element with a gas-filled temperature sensor and protection against unauthorized intervention. Temperature adjustment range: from + 5 ° C to + 26 ° C. | 2 190 rub. |
 | RA 2940. | Thermostatic element with a gas-filled temperature sensor. Temperature adjustment range: from + 0 ° C to + 26 ° C. The possibility of overlapping the supply of the coolant. | 1 600 rub. |
 | RAW 5010. | Thermostatic element with liquid temperature sensor. Temperature adjustment range: from + 8 ° C to + 28 ° C. | 1 390 rub. |
 | RAW-K. | Thermostatic element with liquid temperature sensor. Temperature adjustment range: from + 8 ° C to + 28 ° C. To install on the built-in valves (M30X1.5) of the bottom liner - Rifar, Copa, Kermi, Demrad, Stelrad, Purmo, Korado. | 1 390 rub. |
 | Thermostatic element remote control with a liquid temperature sensor. Temperature adjustment range: from + 8 ° C to + 28 ° C. Length of the capillary tube: 2 m (Ra 5062), 5 m (RA 5065). | 4 590 rubles. 4 960 rub. |
By installing thermostat, it should be remembered that the effect of their use will be tangible if they control radiators with low thermal inertia. Practically, these are all the well-known types of modern radiators besides cast iron. The latter, due to the large mass of the cast iron and the water will be heated and cool very slowly, reducing the control effect.
RLV shut-off and connecting valves are designed for lateral connection to the radiator of pipelines of a two-pipe heating system. We are produced in direct and corner execution.
P y \u003d 10 bar *; T max \u003d 120 ° C; ΔР Max \u003d 0.6 bar.
* Conditional pressure. See GOST 356-80 fittings and pipelines. Conditional pressure, trial and workers.
The popular brand under which thermostat is produced is Danfoss. Products of this company can be found in almost all stores.
Check the price and buy heating equipment and related products You can have. Write, call and come to one of the shops in your city. Delivery throughout the Russian Federation and CIS countries.
The production technology based on a gas-filled bellows has a patent and is used on its own company plants. If you are leying for the purchase of the Danfoss thermostat, then be sure to read the instruction manual.
About Danfoss regulators
Why are the thermostat set? To maintain a certain air temperature in the premises.
It consists of a product of two parts that complement each other:
- Thermostat.
- Thermoregulation valve.
The Danfoss thermostat valve is connected directly to the radiator, and the thermostat is already mounted on it.
The main thing is a thermostatic element that catches the temperature changes and gives a signal to the valve overlapping the heat carrier stream.
Inside the thermal heads - the bellows (corrugated chamber that can change dimensions) with gas. The gas at a certain temperature changes its state (when cooled condenses). This affects the change in the volume and pressure in the chamber, which becomes smaller in size and pulls the range of the spool, which turns out in turn in the lumen valve for circulating the heat carrier.
When heating occurs, the reverse expansion process starts and the lumen is overlapped (the standard is considered to be 2 in ° C of the temperature indicator above the specified).
When putting an optimal degree on the scale of the device, a certain compression of the setting spring appears inside, which is associated with a specific gas pressure.
Danfoss produces gas bellows and liquid (more inert, slower react to temperature fluctuations).
Types and symbols
Abbreviations, according to which the heating thermostators Danfoss differ, mean the type of filler and the appointment of the device:
- RTS is a liquid bellows;
- RTD-G - gas operating, suitable for single and two-pipe system without pump;
- RTD-N is a gas device for single and two-pipe pump system.
Service thermostatic Danfoss RTR / RTD element with integrated temperature sensor
There are modifications that perform not only their main functions, but also a lot of additional. Suppose the option of protection against the reconfiguration of the established indicators. It is convenient when children are constantly in the room. The number of modes and a variety of functions in each model individually.
Popular Temperature Management Models Danfoss
In the company's assortment series, many different temperature controls Danfoss for batteries. The following are popular:
- RTD Regulator Label 3640. It is used on 2-pipe classic heating systems. Equipped with an option that prevents the freezing of the highway in a cool time. The Danfoss RTD thermostat is used in household and industrial conditions, has four divisions with marks in the form of Roman numbers.
- Designation Rach, as a rule, products with liquid, which is used for mounting on unusual batteries or on heated towel rails. Externally, very attractive and fit well into the design. The body has only divisions with Roman and Arabic figures.
- The Danfoss RA-299 thermostat operates from gas, has an autocontrol of the temperature regime, produced in different colors. Promptly reacts to temperature fluctuations. Used only for installation on classic heating systems.
- The device Living ECO has an option to control the microclimate indoor. It is safe to install in various administrative buildings and residential buildings. The product is distinguished by the list of LCD screen, which displays all the necessary data on heat carrier. In addition, the housing has at the main buttons of the mode setting.
- There are also a series with a multitude of functions, they are also suitable for heated towel rails, and for different sections of equipment under heating. There may be right and left-sided type.
Danfoss Living Connect thermostat
All Danfoss thermostators for heating radiators have parts that simplify the device fastening and its future use.
Installation of the thermal head Danfoss.
The device is mounted on the hot water circuit pipe. Installation does not mean anything complicated, even in the case of designer options, the installation occurs according to one principle. The work is carried out in stages:
- Placement on the feed pipe to designate the area, which will be required to cut. It is worth considering the size of the valve body. The threaded element takes place, which will come directly into the pipe.
- The heating is turned off and the liquid descends, to eliminate the flood in the house.
- At the marks, the extra section of the pipe is cut, and the cutting is made on the outer part of the cut.
- The joke is processed by special paste for plumbing works (the manufacturer is not important).
- The valve is screwed on the thread made and is tightened with a washer. Additionally, the connection for tightness is not required. Action performed enough for a reliable junction.
- The fuse is removed, the maximum "five" parameter is installed on the regulator and the body with a scale is put on top.
- All joints are checked and a thermal device connects to the entire heating system.
If the DANFOSS thermostat is connected correctly, there should be no problems. It is worth checking the operation of the device to the first opening and closing of the valve.
Setting the thermostat
All manufacturer's devices differ in externally and technicians, but still their setup is made equally. To implement it, it is necessary to look into the instructions for use and familiarize yourself with the designation of the modes, which are indicated on the instrument housing. Indicators may differ, it all depends on the model.
Next, to adjust the Danfoss thermostator, put the required temperature on it. This can be done using the movement of the torque element in a specific side. If you installed the device with the buttons, everything you need is to click on the "plus" or "minus".
It is possible to specify intermediate values \u200b\u200bwhen they are best suited to create a certain temperature in the room. Will be a couple of minutes and heating system It will be time to adjust the specified parameters and will warm until the optimal microclimate is obtained. Also tuning and for refrigeration equipment.
Operation of the regulator in a warm floor system
Danfoss warm floor thermostat is an important thing for the entire heating system. The device lies a responsible function to adjust the temperature to a comfortable 25 ° C.
Flow meters will not help if the pressure is unstable, the air heats up, let's say sunny raysAnd the tenants seek to save on heating while they are not at home.
Mechanical regulator Specialists advise to put in small rooms by about 10 m².
In large rooms, apply indoor thermostators Danfoss with temperature sensors of the warm floor.
The thermostatic head Danfoss deservedly has many positive feedback. This is an easy-to-use element that does not require special attention From the owner after installation and adjustment. As a result, a favorable microclimate is ensured in the house, and in some cases, and tangible cash savings.
On this page you can find and download automation instructions, regulators, modules, thermostats, ... Danfoss in PDF format.
RA-N and RA-NCX regulating valves are designed for use in two-pipe water heating pumping systems. 2009 | Language: RU | PDF 1.27 MB.
The Danfoss Series PFM 5000 Standard series is designed to measure pressure drop, flow and temperature, for hydraulic balancing of heat and cold supply systems. User's manual. Language: RU | PDF 887.60 KB.
AME 55 QM Series Danfoss Reducer Electric Drives. Technical description. Language: RU | PDF 136.45 Kb.
AMI 140 Danfoss series electric drives for a two-position control. Technical description. Language: RU | PDF 1.10 MB.
Reducer electric drives Danfoss AMV 110 NL, AMV 120 NL. Technical description. Language: RU | PDF 122.06 Kb.
The thermostatic element of the Danfoss Qt series is the reverse coolant temperature controller when used with AB-QM valve. Technical description. Language: RU | PDF 1.29 MB.
Automated information measuring system Comfort Contour. Danfoss brochure. Language: RU | PDF 4.65 MB.
Danfoss Controllers ECA Connect Series. Passport. Language: RU | PDF 361.34 KB.
Thermoelectric Drives Danfoss ABNM Series (normally closed) with analog control. Technical description. Language: RU | PDF 327.77 KB.
Thermoelectric drives Danfoss series ABV. Technical description. Language: RU | PDF 138.87 KB.
Reductor electric drives Danfoss AMV 162/182 series (230 V) for rotary control valves. Installation instructions. Language: RU | PDF 1.34 MB.
Ame 10 - EI96L11F series Danfoss electric drives. User's manual. Language: EN, DE, IT, PL, FR, ES | PDF 799.92 KB.
Reducer electric drives DANFOSS AME 15 series (ES), AME 16, AME 25, AME 35. Technical description. Language: RU | PDF 605.78 KB.
Reducer electric drives Danfoss Ame 85 series, AME 86. Technical description. Language: RU | PDF 487.78 KB.
Ame 130, AME 140, AME 130H, AME 140H, AME 130, AME 140H gearboxes. Technical description. Language: RU | PDF 864.29 KB.
Reducer electric drives Danfoss AMV Series 435. Technical Description. Language: RU | PDF 930.12 KB.
Reducer electric drives DANFOSS AMV 438SU series (with a return spring). Technical description. Language: RU | PDF 687.15 Kb.
Thermoelectric drives Danfoss TWA series. Technical description. Language: RU | PDF 285.27 KB.
Embedded input / output units Danfoss ECA 32 Series for ECL COMFORT 310 / 310B controllers. Technical description. Language: RU | PDF 757.87 KB.
Danfoss Temperature Controllers ECL Series Comfort 110 for Heating and Hot Water Supply Systems (DHW). Technical description. Language: RU | PDF 767.25 Kb.
Universal Danfoss Temperature Controllers Series ECL Comfort 210/210 V and ECA Remote Control Unit 30. Technical Description. Language: RU | PDF 1.16 MB.
Universal Danfoss Temperature Controllers of the ECL Comfort 310/310 V Series and ECA Remote Control Unit 30. Technical Description. Language: RU | PDF 1.25 MB.
Programming keys Danfoss series A214, A314 for ECL temperature regulators Comfort 210/310. Operating instructions. Language: RU | PDF 5.56 MB.
The electronic key of the Danfoss application A217, A317 series for ECL Comfort 210/310 temperature regulators. Instructions for use. Language: RU | PDF 4.08 MB.
A230 Series Danfoss Programming Keys for ECL Comfort 210/310 Temperature Regulators. Operating Instructions. Language: RU | PDF 2.43 MB.
DANFOSS A231, A331 Series Programming Keys for ECL Comfort 210/310 Temperature Regulators. Operating Instructions. Language: RU | PDF 3.16 MB.
A260 Series Danfoss Programming Keys for ECL Comfort 210 Temperature Regulators. Operating Instructions. Language: RU | PDF 2.02 MB.
A266 series Danfoss programming keys for ECL Comfort 210/310 temperature regulators. Operating instructions. Language: RU | PDF 3.52 MB.
A275, A375 Series Danfoss Programming Keys for ECL Comfort 210/310 Temperature Regulators. Operating Instructions. Language: RU | PDF 6.43 MB.
A275, A375 Series Danfoss Programming Keys for ECL Comfort 210/310 Temperature Regulators. Installation Instructions. Language: RU | PDF 3.05 MB.
A361 Series Danfoss Programming Keys for ECL Comfort 310 Temperature Regulators. Operating Instructions. Language: RU | PDF 2.92 MB.
A361 Series Danfoss Programming Keys for ECL Comfort 310 Temperature Regulators. Installation Instructions. Language: RU | PDF 1.34 MB.
A368 Series Danfoss Programming Keys for ECL Comfort 310 Temperature Regulators. Operating Instructions. Language: RU | PDF 3.08 MB.
A368 Series Danfoss Programming Keys for ECL Comfort 310 Temperature Regulators. Installation instructions. Language: RU | PDF 3.64 MB.
A376 Danfoss Programming Keys for ECL Comfort 310 Temperature Regulators. Operating Instructions. Language: RU | PDF 5.06 MB.
A376 series Danfoss programming keys for ECL Comfort 310 temperature regulators. Installation instructions. Language: RU | PDF 2.31 MB.
Communication capabilities of Danfoss temperature regulators ECL COMFORT 210/310 series. Operating instructions. Language: RU | PDF 673.15 Kb.
OPC server for Danfoss temperature regulators ECL COMFORT 310 series. Operating instructions. Language: RU | PDF 999.75 Kb.
USB driver. Connecting the ECL Comfort 210/310 temperature regulators to the PC. Installation instructions. Language: RU | PDF 223.44 Kb.
New Danfoss ECL COMFORT 210/310 controllers are extended functionality and maximum efficiency. Brochure. Language: RU | PDF 2.97 MB.
Danfoss Temperature Controllers Series ECL Comfort 210/310. User Guide. Language: RU | PDF 3.85 MB.
Selection of ECL keys. User's manual. Language: RU | PDF 267.81 KB.
Selection of ECL keys. User's manual. Translation table with codes. Language: RU | PDF 18.62 KB.
Switching panel Danfoss series FH-WC to control floor heating systems. Technical description. Language: RU, EN, DE, IT, FR | PDF 85.25 Kb.
Danfoss Switching Panel FH-WC (230V) Series to control outdoor heating systems. Installation instructions. Language: RU, EN, DE, IT, FR | PDF 2.37 MB.
Cabinet with an apartment joining an apartment heating system-1-B1 (ShKSO-1-B1). Technical description. Language: RU | PDF 1.18 MB.
Wardrobe with an apartment joining the heating system-1-B4, B7 (ShKSO-1-B4, B7). Technical description. Language: RU | PDF 1.24 MB.
Cabinet with an apartment joining an apartment heating system of ShKSO-1 B1 to connect one apartment. Instructions for maintenance. Language: RU | PDF 1.28 MB.
Cabinet with an apartment joining an apartment heating system of ShKSO-1 B1 to connect one apartment. Installation instructions. Language: RU | PDF 1.04 MB.
Apartment heat meters Danfoss M-Cal Compact series (Modification 447). Passport. Language: RU | PDF 241.12 KB.
Apartment heat meters Danfoss M-Cal Compact series (Modification 447). Brochure. Language: RU | PDF 246.47 KB.
Apartment heat meters Danfoss M-CAL MS series. Passport. Language: RU | PDF 498.30 KB.
Apartment heat meters Danfoss M-CAL MS series. Technical description. Language: RU | PDF 202.01 KB.
Apartment heat meters Danfoss series M-CAL MS for measuring, processing and presenting the current and archival information about the amount of thermal energy consumed, about temperature, coolant consumption, and related data in closed water heating systems of individual consumers (consumers' consumers). Information booklet. Language: RU | PDF 444.39 KB.
Apartment heat meters Danfoss Series Sonometer 500. Passport. Language: RU | PDF 293.87 KB.
Ultrasonic apartment heat meters Danfoss Series Sonometer 500 for measuring, processing and presenting current and archival information on the amount of thermal energy consumed, temperature, coolant consumption and other data in closed water heating systems of individual consumers (apartments, cottages, office premises). Information booklet. Language: RU | PDF 394.82 KB.
Ultrasonic apartment heat meters Danfoss Series Sonometer 1100 for measuring, processing and presenting current and archival information about the amount of thermal energy consumed, temperature, coolant consumption and other data in closed water heating systems of individual consumers (apartments, cottages, office space). Information booklet. Language: RU, EN | PDF 242.78 KB.
Ultrasonic apartment heat meters Danfoss Series Sonometer 1100. Passport. Language: RU, EN | PDF 1.23 MB.
Remote controller MBUS id \u003d 0x2f for apartment heat meters Danfoss Series Sonometer 1100. Instructions for use. Language: RU, EN | PDF 1.70 MB.
Apartment heat meters Danfoss Series Sonometer 1000. Passport. Language: RU, EN | PDF 1.68 MB.
Ultrasonic Sono 1500 CT flow meter for measuring the flow and volume of various liquids at utility facilities and in other industries in technological and accounting and calculated operations. Passport. Language: RU | PDF 400.05 Kb.
Thermal SPT 943 for measuring and taking into account thermal energy and the amount of heat carrier in closed and open water supply water systems. User's manual. Language: RU | PDF 607.48 Kb.
Danfoss Pulse Signal Converters Hydro Port Pulse Series to connect to M-BUS Network of resource accounting devices pulsed output. Passport. Language: RU | PDF 300.96 KB.
Danfoss Hydro Port Pulse Pulse Signals Pulse Signals. Technical description. Language: RU | PDF 139.01 KB.
Izar Port Pulse Mini Pulse Mini Pulse Signals Converters. Passport. Language: RU | PDF 252.97 KB.
Izar Port Pulse Mini Pulse Mini Pulse Signals Converters. Technical description. Language: RU | PDF 128.78 KB.
DANFOSS DANFOSS COMPUTERS, IZAR CENTER MEMORY - M-BUS signals converters. Passport. Language: RU | PDF 360.97 KB.
Danfoss Danfoss Series Center Series, Izar Center Memory 60, 120, 250 - M-BUS Signal Converters. Technical description. Language: RU | PDF 277.00 Kb.
The system of dispatching of individual accounting of thermal energy M-BUS. Technical information for designers, installers, engineers selling. Language: RU | PDF 727.36 Kb.
Radiator counters - Danfoss distributors of the Indiv-3, Indiv-3R, Indiv-3R2, INDIV-3RD series. Passport. Language: RU | PDF 460.78 KB.
Indiv-3 radiator heat distributors for organizing quarterly heat metering in residential buildings with a vertical wiring of the heating system. Information booklet. Language: RU | PDF 486.92 KB.
Danfoss Pulse Adapter Indiv Pad Series. Technical description. Language: RU | PDF 253.81 KB.
Indiv RM Radio Set for Personal Computer. Technical description. Language: RU | PDF 198.32 Kb.
Network nodes NNV- and NNB-. Installation and operation instructions. Language: RU | PDF 515.57 KB.
Individual Energy Directorate Danfoss AMR Series AMR series with remote wireless reading instrument readings. Installation and operation instructions. Language: RU | PDF 647.70 KB.
Danfoss Pulse Adapter Indiv Pad Series. Passport. Language: RU | PDF 338.95 Kb.
Network nodes Danfoss series NNB, NNV. Passport. Language: RU | PDF 335.04 KB.
Designing an Indiv AMR system. Information booklet. Language: RU | PDF 5.70 MB.
Danfoss electronic devices of the IndiV-5, Indiv-5R, Indiv-5R-1 series for thermal energy distribution. Passport. Language: RU | PDF 282.60 KB.
Installation of meters - heat distributors Danfoss series Indiv-5 (5R) on bimetallic radiators. Installation instructions. Language: RU | PDF 1.16 MB.
Installation of meters - Danfoss heat distributors of the Indiv-5 series (5R) for cast iron sectional radiators. Installation instructions. Language: RU | PDF 908.17 Kb.
Installing meters - Danfoss heat distributors of the Indiv-5 series, Indiv-5R on the Accord Convectors. Installation instructions. Language: RU | PDF 1.01 MB.
Installation of meters - Danfoss heat distributors of the Indiv-5 series, Indiv-5R on the "Universal" convectors with a welded bracket. Installation instructions. Language: RU | PDF 2.54 MB.
Installation of meters - Danfoss heat distributors of the Indiv-5 series, Indiv-5R on the "Universal" convectors with a straight valve. Installation instructions. Language: RU | PDF 3.03 MB.
Installation of meters - Danfoss heat distributors of the Indiv-5, Indiv-5R series at the Universal Convectors with the U-Bend valve. Installation instructions. Language: RU | PDF 3.01 MB.
Installing counters - Danfoss heat distributors of the Indiv-5 series (5R) on panel radiators. Installation instructions. Language: RU | PDF 906.56 Kb.
Danfoss Radiator Distributors of the Indiv series (modifications Indiv-5, Indiv-5R). Information booklet. Language: RU | PDF 1.02 MB.
Danfoss Radiator Distributions Series Indiv-5, Indiv-5R. User's manual. Language: RU | PDF 122.73 Kb.
Pressure regulators "to ourselves" Danfoss series AVA (PN 25 / DN 15 - 50). Installation and operation instructions. Language: RU, EN, DE, IT, FR, ES | PDF 1.70 MB.
Pressure regulators "to ourselves" Danfoss AVA-AVDS series. Service kits. Installation instructions. Language: RU, EN, DE, IT, FR, ES | PDF 4.76 MB.
Valves - pressure regulators "to ourselves" Danfoss AVA series (RU 25). Technical description. Language: RU, EN, DE, IT, FR, ES | PDF 591.49 KB.
Pressure regulators "After" Danfoss AVD series, AVDS - PN 16, 25 / DN 15 - 50. Installation and operation instructions. Language: RU, EN, DE, IT, FR, ES | PDF 2.62 MB.
Valves - pressure regulators "After" Danfoss AVD series - for water, AVDS - for steam (RU 25). Technical description. Language: RU, EN, DE, IT, FR, ES | PDF 1.02 MB.
Valves - pressure regulators "to ourselves" Danfoss AVDO series. Technical description. Language: RU | PDF 721.33 KB.
Control regulators Danfoss AVDO2 series. Installation and operation instructions. Language: RU | PDF 698.14 KB.
Pressure regulators "to ourselves" Danfoss AVDO series. User's manual. Language: RU | PDF 827.43 Kb.
Valves - pressure drop controls Danfoss AVP series - with variable adjustment for the feed and return pipe; AVP-F - with fixed tuning for the return pipeline (RU16). Technical description. Language: RU, EN | PDF 2.44 MB.
Danfoss Pressure Delta Regulators AVP Series, AVP-F. Accessories SP AV. Installation instructions. Language: RU, EN | PDF 739.51 KB.
Danfoss Pressure Delta Regulators AVP Series, AVP-F (SP AV PN 16). Service kits. Installation and operation instructions. Language: RU, EN | PDF 1.42 MB.
Danfoss Pressure Delta Regulators AVP Series, AVP-F (PN 16,25 / DN 15 - 50). Installation and operation instructions. Language: RU, EN | PDF 2.11 Mb.
Danfoss Pressure Delta Regulators AVP series, AVP-F (SP AV PN 25). Service kits. Installation and operation instructions. Language: RU, EN | PDF 1.79 MB.
Danfoss Pressure Delta Regulators AVP Series, AVP-F. Accessories. Installation and operation instructions. Language: RU, EN | PDF 748.53 KB.
Valves - pressure drop controls Danfoss AVP series - with variable adjustment for the feed and return pipe; AVP-F - with fixed tuning for the return pipeline (RU 25). Technical description. Language: RU, EN | PDF 1.21 MB.
Danfoss temperature regulators AVTB series. Technical description. Language: RU | PDF 776.24 KB.
Danfoss Danfoss AVTB Series Temperature Controllers. Installation instructions. Language: RU | PDF 1.63 MB.
Danfoss Temperature Controllers AVTB Series, Sensor Ø9.5 / 180 mm. User's manual. Language: RU | PDF 80.08 KB.
Danfoss temperature regulators AVTB series. Installation instructions. Language: RU | PDF 655.69 KB.
Temperature regulators RAVK / RAV8 (VMT8, VMA, VMV) of direct action for applying hot water systems of small buildings (cottages). Technical description. Language: RU | PDF 1.09 MB.
Temperature regulators RAVK (25-45 ° C). Installation and operation instructions. Language: RU | PDF 1.48 MB.
Temperature regulators RAVK (25-65 ° C). Installation and operation instructions. Language: RU | PDF 1.49 MB.
Pressure regulators "to ourselves" Danfoss AFA / VFG 2 series (21) DN 15-250. Installation and operation instructions. Language: RU, EN, DE, IT, FR | PDF 6.02 MB.
Pressure regulators "to ourselves" Danfoss AFA / VFG 2 series (21). Technical description. Language: RU, EN, DE, IT, FR | PDF 884.65 KB.
Pressure regulators "After" Danfoss AFD series AFD / VFG (S) 2 (21) DN 15-250. Installation and operation instructions. Language: RU, EN, DE, IT, FR | PDF 3.74 MB.
Pressure regulators "After" Danfoss AFD series AFD / VFG2 (21), AFD / VFGS2 (for steam). Technical description. Language: RU, EN, DE, IT, FR | PDF 951.72 KB.
Danfoss Pressure Delta Regulators Series AFP / VFG 2 (21) DN 15 - 250. Installation and Operation Instructions. Language: RU, EN, DE, IT, FR | PDF 3.37 MB.
DANFOSS DANFE DETAILATORS AFP / VFG Series 2. Technical Description. Language: RU, EN, DE, IT, FR | PDF 849.64 KB.
Danfoss DNFOSS Series AFPA / VFG 2 (21) DN 15-250 Series Dump Regulators. Installation and operation instructions.
Bypass valves Danfoss. AFPA / VFG series 2. Technical description. Language: RU, EN, DE, IT, FR | PDF 678.71 KB.
Bypass valves (regulators) Danfoss series AVPA PN 16, 25 / DN 15 - 50. Installation and operation instructions. Language: RU, EN, DE, IT, FR | PDF 2.17 MB.
Bypass valves (regulators) Danfoss AVP series (RU 16 and RU 25). Technical description. Language: RU, EN, DE, IT, FR | PDF 887.98 KB.
Pressure drop regulators, Danfoss flow limiters AFPB series (-f) / VFQ2 (21) DU 15-125. Installation and operation instructions. Language: EN, DE, FR | PDF 597.42 Kb.
Danfoss Danfoss Pressure Regulators AFPB-F / VFQ2 Series with a fixed setting and manual flow limit. Technical description. Language: EN, DE, FR | PDF 197.75 Kb.
Pressure drop regulators, DANFOSS flow limiters AFPQ series (4) / VFQ 2 (21) DN 15 - 250. Installation and operation instructions. Language: EN, DE, FR | PDF 601.56 Kb.
Pressure drop controls with automatic DANFOSS flow limit AFPQ / VFQ2 series - to install on the return pipe, AFPQ 4 / VFQ2 - to install on the supply pipeline. Technical description. Language: EN, DE, FR | PDF 651.95 KB.
Danfoss flow regulators AFQ / VFQ 2 DN 15 - 250 series. Installation and operation instructions. Language: EN, DE, FR | PDF 1.23 MB.
Danfoss flow regulators AFQ / VFQ series 2. Technical description. Language: EN, DE, FR | PDF 503.85 KB.
Drives Danfoss AFT 06, 26, 17, 27 for temperature regulators. Installation and operation instructions. Language: RU, EN, DE, IT, FR | PDF 2.72 MB.
Thermostatic elements of the Danfoss series AFT 06, 26, 17, 27 for temperature regulators. Technical description. Language: RU, EN, DE, IT, FR | PDF 247.06 Kb.
Danfoss Pressure Delta Regulators AVPB, AVPB-F Series, AVPBT, AVPBT-F (PN 16,25 / DN 15 - 50) with manual flow limit. Installation and operation instructions. Language: RU, EN, DE, IT, FR | PDF 3.01 MB.
Danfoss Danfoss Delta Regulators Series AVPB, AVPB-F (RU 25) with manual flow limit. Technical description. Language: RU, EN, DE, IT, FR | PDF 1.07 MB.
Danfoss Pressure Pressure Regulators AVPB Series, AVPB-F (RU 16) with manual flow limit. Technical description. Language: RU, EN, DE, IT, FR | PDF 1.90 MB.
Danfoss Pressure Delta Regulators AVPQ Series, AVPQ-F, AVPQ 4, AVPQT (PN 16,25 / DN 15 - 50) with automatic flow limit. Installation and operation instructions. Language: RU, EN, DE, IT, FR | PDF 3.25 MB.
Danfoss Danfoss Pressure Regulators, AVPQ 4 Series (RU 25) with automatic flow limit. Technical description. Language: RU, EN, DE, IT, FR | PDF 1.41 MB.
Danfoss Danfoss Pressure Regulators AVPQ Series, AVPQ-F (RU 16) with automatic flow limit. Technical description. Language: RU, EN, DE, IT, FR | PDF 1.97 MB.
DANFOSS Flow Limpers Controllers AVQ Series (In combination with a temperature controller - AVQT) PN 16, 25 / DN 15 - 50. Installation and operation instructions. Language: RU, EN, DE, IT, FR | PDF 2.99 MB.
Danfoss flow regulators AVQ series (RU 25) for feed and return pipelines. Technical description. Language: RU, EN, DE, IT, FR | PDF 496.04 KB.
Danfoss flow regulators AVQ series (RU 16). Technical description. Language: RU, EN, DE, IT, FR | PDF 482.70 KB.
Danfoss temperature regulators AVT series. Installation and operation instructions. Language: RU, EN, DE, IT, FR | PDF 3.05 MB.
Danfoss temperature regulators AVT / VG series - with external thread, AVT / VGF - flange (RU 25). Technical description. Language: RU, EN, DE, IT, FR | PDF 887.47 KB.
Danfoss temperature regulators AVTQ series. Installation and operation instructions. Language: RU, EN | PDF 1.02 MB.
Danfoss Temperature Controllers AVTQ Series (Du 20) with consumption correction. Technical description. Language: RU, EN | PDF 485.27 KB.
Danfoss temperature regulators AVTQ series (DU 15) with consumption correction. Technical description. Language: RU, EN | PDF 680.90 KB.
FJV Danfoss Temperature Controllers. Installation and operation instructions. Language: RU, EN | PDF 566.50 KB.
Reverse Coolant Temperature Regulators Danfoss FJV Series. Technical description. Language: RU, EN | PDF 354.36 KB.
Reverse Coolant Temperature Regulators Danfoss FJV Series. Passport. Language: RU, EN | PDF 221.26 Kb.
Danfoss temperature regulators Ravi series. Installation and operation instructions. Language: RU | PDF 1.66 MB.
Danfoss Temperature Regulators Ravi / RAV8 Series (VMT8, VMA, VMV). Technical description. Language: RU | PDF 986.78 KB.
Danfoss temperature regulators of the RAVV series. Installation and operation instructions. Language: RU | PDF 1.23 MB.
Danfoss temperature regulators of the RAVV / RAV8 series (VMT8, VMA) for use in hot water systems of small buildings (cottages). Technical description. Language: RU | PDF 1.13 MB.
Installation on the thermostat radiator is the ability to reduce the cost of heating, improving the microclimate in the house, as well as the maintenance of Earth energy resources.
The motives can be different, but the decision is incarnated in life more and more.
Many, choosing equipment manufacturer, stop at Danfoss.
And not surprisingly, the products of the famous brand are easy to meet on the shelves of many stores.
The production technology of their thermostats based on a gas-filled bellows is patented and applied at its own company plants. If you also decided to purchase a Danfoss thermostat, the installation and operation instruction will be by the way.
The goal of the installation of the thermostat is maintaining the selected by the consumer, the air temperature in the house.
The design of the thermostator for radiators includes two elements, complementary by each other:
- Thermostat (or thermostatic element).
- Danfoss thermostat valve.
The valve is connected directly to the battery, and the thermostatic element is installed on it.
Basis base is a thermostat. It is he who reacts to a change in the ambient temperature and affects the valve that overlaps the coolant stream.
Temperature regulator Danfoss.
Inside the thermostat head - a bellows (corrugated chamber capable of changing the size), filled with gas. Gas, depending on the temperature, changes its aggregate state (chilled it condensed). This leads to a change in volume and pressure in the chamber. The camera decreases in size, pulls the stem of the spool, which opens a greater clearance in the valve for the receipt of the coolant.
When heated, the reverse process of expanding and overlaping the lumen occurs (adopted standard - 2 V ° C of excess air temperature over specified).
When a comfortable temperature is displayed on the regulator scale, a certain compression of a tuning spring is established inside, which is interconnected with a certain gas pressure.
Danfoss produces gas bellows inside, as well as liquid. The latter are more inert, react to a change in temperature slower.
Types and symbols:
- RTS - liquid bellows;
- RTD-G is a gas beam for a single-tube system, or two-pipeless without pump;
- RTD-N is a gas beam for a two-pipe system, and systems with a circulation pump.
Danfoss Radiator Regulators RA 2991
There are also modifications of thermoelements in which:
- Protection from reconfiguration with random persons (a great option for public institutions and children's rooms).
- There is a remote thermal sensor, connected by a two-meter capillary tube, which can be installed away from the radiator, blown into a niche or forced furniture, which gives a more accurate measurement result.
- With a range of temperatures, slightly less than the conventional sensors, to integrate into the system where payments are made by standards.
Extraction electricity from the Earth is interested in many people. - How to get your own hands, read in the article.
Formulas and examples of the calculation of ventilation of industrial premises can be found.
With reviews about the efficiency of electrical heating convectors, you can familiarize yourself.
Heating system of floors
Thermostators are used for the heating system of floors. The thermostat for warm floors is simply necessary!
After all, driving fluid into the floor circuit, you need to lower its temperature from 60 to 90 in ° C, to a comfortable 35 - 40 V ° C (while the surface of the floor itself will be about 25 in ° C).
Flow meters are powerless if the pressure is jumping in the system if the air heats up, for example, from the Sun, and even if the tenants want to save on heating during their absence.
Thermomechanical regulator is better to apply for small rooms, about 10 m2.
For large areas, indoor temperature regulators use with a warm floor temperature sensors.
Installation of thermostatic element
First of all, the valve on the radiator is mounted. For this, the flow of the coolant is overlap.
- There is a markup on the feed pipe. The site that will need to cut out should be in length correspond to the size of the valve body minus threaded connections.
- The heating pipe is cut, superfluous cuts.
- With the help of a lark, or a dice, a thread is made on the outside of the cut pipe.
- The compound is processed by plumbing paste and fum-ribbon.
- The body of the valve hills the resulting thread.
- Since it is impossible to twist the pipe, from the opposite side of the valve, a cape-nut-American woman twists, and then screwed (hexagoned key) into a slice of the radiator.
- The body of the device is screwed into its own naked nut through the rubber washer. This connection is not necessary to somehow seal, the main thing is that it is clean.
- After the valve is installed on the radiator, the protective cap is removed from it (located perpendicular to the pipe).
The thermal head is set to the maximum temperature value, after which it dresses on the valve with pressing (before clicking).
Installation of the sensor
As already mentioned, the remote sensor is needed if the battery is built into the wall or something closed (furniture, screen, dense curtains).
In one case of this item, a sensor and a tuning node are combined.
- It is best to place the device on the open (but without drafts) of the wall, at an altitude of about 1.4 m. From the floor. It is necessary to avoid places near instruments that can strongly change the temperature of the medium - air conditioners, kitchen stoves, etc.
- Included in the device there is a small mounting panel, which is fixed to the selected location using a pair of self-tapping.
- Inside the sensor, the capillary tube is mixed. It is pulled into the desired length so that the device reaches the fixed plank.
- The capillary tube is neatly fixed on the back of the valve.
- The sensor is placed on the bar by simply snatching.
Microclimate in the house and air humidity - two inextricably configured concepts. For home and health, read it in the article.
Which insulation for a warm floor to choose, read. You will also find general information about laying insulation.
Installation of restriction
At the heart of the work of thermostators - physical laws. Therefore, you need to remember that the conditions in which the device is located can be made some adjustments (for example, remoteness from the heat source). There are approximate tables of compliance of the regulator scale and temperature, which can be taken beyond the landmark when installed. However, after the main setting it will be necessary to "understand" its thermostat.
For this:
- Exhibit the temperature on the handle with the labels.
- An hour later, control measurements are conducted by a room thermometer at several points of the room.
- If the temperature is greater or less, the testimony is adjusted on the handle.
The proportionality zone is 2 ° C. If you set a temperature of 20 °, the device will hold the indicators ranging from 20 to 22 ° C.
Sensor after installation on the radiator
Two pin, which are included in the sensor, help set limitations of the minimum and maximum position of the thermoelement.
They are at the bottom of the device:
- To set a limit on a mark, for example "3", you need to pull the limiter and set the sensor readings at the "3" mark. The pin is then inserted into that hole, which in this position turns out to be under the rhombus icon.
- The second restrictive threshold is exhibited in the same way. The handle turns to the desired indicator, only the pin is inserted into the hole, which appears under the triangle icon.
For this:
- Both pins are removed.
- The handle is put on the desired indicator.
- In this position, the first pin is inserted into the hole located under the rhombus.
- The second pin is in the hole under the triangle.
Danfoss thermostators have many positive feedback. This is a very easy-to-use device that does not require any attention after the initial installation and settings. But the result will be a more comfortable temperature in the apartment, as well as in some cases, substantial savings of budget funds.
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