Electric water heaters have recently become very popular among the population, since they provide autonomy from the central supply and allow creating comfortable conditions where there are no boiler houses. However, when purchasing such products, users often have questions about their installation. That is why, when acquiring water heaters, the connection diagram of which involves a separate insert in the water supply system, it is worthwhile to know in advance about the installation process itself.
Operating principle
Such units work due to the active resistance of electric heaters, inverters or anodes, which are installed inside the tank. When water enters it, they produce heating and maintain the temperature at a certain level. As a result of this, the user has access to this benefit of civilization at any time.
Models and their connection systems
Immediately it is worth noting the fact that the Ariston water heater connection scheme is practically no different from the same projects of other manufacturers. Therefore, it simply does not make sense to consider individual models. All of them are almost the same and do not differ from each other.
However, there is one type of this device, which has special design features that affect installation. The fact is that the connection diagram of the instantaneous water heater does not imply full integration into the system. Typically, such products are separate units that have their own separate water supply and output directly from its own tank.
Electricity and plumbing
First of all, it is necessary to remember that the manufacturer gives a guarantee for their water heaters. The connection scheme should be used exactly as intended in the project when developing the device. However, most experts recommend leaving the standard connection for integration into the water supply system, but they are suitable for the electrical part separately.
Given this, it is necessary to separately describe both the process of the electrical circuit and the connection to the water supply system. At the same time, the installation must be described in detail, based on the fact that the project is designed to fit into an existing network.
Materials
- First of all, for work, pipes will be required that connect the system and water heaters. The connection scheme when using the insert involves the use of metal-plastic products. They are more reliable and do not require additional tools during installation.
- Next, you need to purchase accessories that will be used to connect all the elements. In this case, special attention should be paid to the fact that you need two tees that will carry out the transition from one pipe to another.
- It is also recommended to purchase a pair of taps that block the access of water to the heater. In principle, they are not needed, but in some situations it is very convenient to be able to physically block access to the device.
- A typical electrical circuit for connecting a water heater requires a cable corresponding to the power of the unit. It is desirable that it be made of copper and have a good protective shell.
- Special attention should be paid to a protective device or automatic device. It is also selected based on the power of the heater. It is thanks to him that it is possible to completely shut down the device, which is not provided for in some models, and it will also protect the product itself and the entire network.
Tool
The set of necessary tools directly depends on the materials that will be used during the work. However, if the connection diagram of the water heater involves the use of metal-plastic pipes, then its number can be greatly reduced.
- First of all, you need a set of keys that will be used when clamping the connections. Therefore, you should pre-worry that the exact tool that matches the fittings is present.
- A special knife for trimming pipes is also needed. If necessary, it can be replaced with a hacksaw, but you will have to additionally clean the edges of the cut.
- For some work, you will need a screwdriver, which is useful not only for fixing certain couplings, but it is also necessary when connecting electrical circuits.
- Special attention should be paid to the punch. This tool will be needed to fix the heater itself on the wall and fasten the pipes that will be connected to it.
- Usually connecting a water heater to a water supply system, the scheme of which involves the installation of its own power cable, does not include the use of pliers, a knife and an insulating tape, but it is desirable to have these things at hand.
Hardware fasteners
It is immediately worth noting that there are many models of these products and each of them suggests its own installation method. For example, the connection diagram of the Termex water heater directly depends on the specific features of the selected unit. It can be suspended from the ceiling, wall, or even mounted on the floor. Functionally, this arrangement does not particularly affect the circuit itself, but the wiring and fasteners depend on it.
In order to properly fix the heater on a plane, it is first necessary to measure the horizontal using a water level so that the product does not have distortions. You also need to measure the vertical using a plumb line. Next, on the plane mark the places for mounting the fasteners, which are installed using a punch. After that, the heater can be hung in its place.
Water pipes
At this stage, it is necessary to create a closed pipeline, of which water heaters will be a part. The connection scheme usually involves an insert into the existing system. However, there are exceptions, but in this case a separate project is being prepared for the entire wiring.
- First of all, you need to cut the pipes of cold and hot water in accordance with the clamps or adapters used. Usually, for this, the water supply is cut and tees are inserted into this place, but in some cases you can simply drill a hole and use a special clamp with a clamp and a tap.
- Next, taps are mounted on the water outlets on the heater. Some masters consider this not necessary, but it is with their help that you can completely drain the product or completely cut it off from the system.
- At the final stage, you need to connect the cold water supply to the corresponding tap on the heater, and this is done with the hot system. They are usually marked in red and blue.
- It is also worth making a tap from the safety valve of the device using a special hose, which is usually placed in the toilet bowl or sewer.
Electricity
Typically, the connection diagram of the water heater is quite simple. Many people think that it is enough to simply bring a socket to the product, into which the plug of the unit’s wire should be inserted. However, experts have their own opinion on this matter.
Professionals first prefer to completely cut the plug and connect to the machine. This reduces the number of contacts and reduces the factor of poor-quality sockets. Then the wire down to the junction box. It is opened and connected directly to the supply wires of this section of the apartment or building.
Recommendations of specialists
- Before starting work on tapping into a pipe system, you must turn off the water. The same applies to the installation of an electrical circuit.
- Typically, the connection of a water heater to a water supply system, the scheme of which involves the use of several units, is made independently of each other. So you can ensure the stable operation of both devices and get the opportunity to turn off one of them.
- It is necessary to choose such a product, focusing not only on the type of premises where it will be installed, but also on the number of future users. This factor should be the main one, since the level of comfort depends on this, for which a heater is installed.
- Some models of such products have their own installation and connection features, which are individual. They are usually described in detail in the instructions that come with the kit. Compliance with these conditions is strictly necessary, since the functioning of a particular model and its useful life depend on it.
- In some stores you can purchase special kits that are designed to connect certain models of heaters to the water supply. They are quite practical and can save a lot of time and money. However, you must be very careful to choose exactly the product that fits the existing water supply network. Therefore, first of all, you need to pay attention to the adapters and coupling sleeves.
Conclusion
Based on the foregoing, it can be understood that the connection diagram of the storage water heater is exactly the same as any other device of this type. Moreover, even a novice specialist can cope with its development and implementation, having a minimum of tools and not even having much experience. However, it must be remembered that some manufacturers give a guarantee on their products only if they are correctly installed without breaking the seal of the contact cover or when using the services of specialists with the appropriate qualifications. Therefore, this issue must be clarified at the acquisition stage.