The presence of an autonomous water heating system provides not only comfortable living, but also independence from the whims of utilities. The performance of such systems, their efficiency and safety depends on the technical characteristics of the Ariston boiler, the connection diagram and the quality of the installation.
The key to a long and trouble-free service is compliance with all operating rules and timely maintenance. Ignoring the requirements prescribed by the manufacturer can lead to premature failure of both individual parts of the boiler and the entire product as a whole. In addition, the possibility of electric shock increases many times over.
The operating manual contains all the necessary information regarding the installation, connection, conditions of use and the frequency of maintenance of the Ariston storage water heater. In addition, the document includes a list of the most common problems and a method for solving them on their own, however, to effectively solve the problems that have arisen, knowledge of the design and basic principles of the product will be required.
The device and principle of operation of the water heater "Ariston"
The modern Ariston boiler for 30, 50, 80 and 100 liters is a sealed structure consisting of the following parts and assemblies:
- Storage tank:
- Electric heating element (heating element);
- Magnesium or zinc sacrificial electrode;
- Setting and control unit;
- The casing.
The inner surface of the tank must undergo anti-corrosion treatment. Depending on the cost of the product, various modifications can have as anti-corrosion protection:
- Titanium sputtering;
- Glass porcelain coating;
- A layer of heat-resistant enamel resistant to aggressive compounds.
In addition, expensive premium water heater models can have all-metal welded storage tanks made of alloy stainless steel.
The air gap between the casing and the inner container is filled with a polymer insulating compound (most often, polyurethane foam). Thermal insulation can significantly slow down the cooling process, thereby reducing energy consumption.
Heating elements are classified into two main types: "wet" and "dry". Wet heaters are called heating elements that come into direct contact with the heated liquid. In the process of interaction with the working environment, on the outer surface of the heating element, a persistent coating of insoluble scale is formed, which prevents normal heat transfer. A zinc or magnesium anode is used to protect the heating elements and the inner surface of the tank against corrosive destruction.
The functionality, information content and ergonomics of the water heater largely depend on the design and design of the control and adjustment unit. There are two types of control mechanisms: electronic and mechanical. Digital systems are attractive in appearance and precise in setting, but are extremely sensitive to voltage fluctuations.
The mechanical block looks "simpler", and the adjustment accuracy is not the same, but the reliability of such devices fully compensates for these shortcomings. In addition, the price of models with electronic adjustment is noticeably higher.
The casing of the unit can be made of both metal and polymeric materials. The most common is the cylindrical shape, but models of other configurations are in demand.
Fuel type
The most economical are natural gas water heaters, ideal for heating water. If you have done a good ventilation design, combustion products should also be discharged normally. In the event of a gas leak, the device is equipped with a special protective circuit, in which case the water heater will simply be turned off.
The burner is responsible for heating water in gas water heaters. Gas heaters act on a flow-through principle. As soon as you open the tap, you get hot water almost immediately, plus gas is cheaper than electricity. At the same time, for gas water heaters, consent must be obtained for installation, the heater may not be enough for several points of water parsing, moreover, they may not work at all under low pressure in the system.
Among gas water heaters from Ariston for domestic hot water, the CF series in various modifications is in the lead. But the Super SGA series is fully adaptable to Russian conditions. Some models of this series are capable of heating water with a volume of up to 100 liters, this volume should be quite enough for an average family of three.
Ariston electric water heater
Most Ariston gas water heaters can be converted to run on LPG by simply changing the burner. For convenience, you can connect water heaters to several points of water intake at once. Most water heaters are thermally insulated with polyurethane foam, so the water cools down slowly. The magnesium anode protects the equipment from corrosion.
Ariston electric water heaters, or rather the ABS and BRAVO series, are no less widespread, and even more widespread in our country. Unlike other manufacturers, Ariston heaters can operate even at a minimum pressure of 0.1 bar. In addition, the required water temperature is set simply by turning the valve, which is located at the bottom of the case. Thanks to the presence of special sensors, Ariston water heaters can maintain the water temperature with an accuracy of 0.3 ° C.
Heating water in electric water heaters carried out at the expense of heating elements. No chimney is required for electric water heaters. Water cools down much more slowly than gas heaters, the water temperature does not drop when the tap is opened. At the same time, it is more difficult to choose a place for an electric water heater due to its large dimensions, since a large family needs a large tank. Hence the need for strong fasteners arises.
Ariston storage water heater
Water heaters can be installed both vertically and horizontally. In the second case, the installation can be done even in a specially prepared niche. Electric water heaters are equipped with a protection to shut down the equipment if the insulation of the internal elements is damaged. Due to this, the possibility of electric shock is excluded.
The coating of most electrical devices from this company is enriched with silver particles. Due to this, not only the body of the water heater is protected from corrosion, but also the process of water purification. Also, thanks to the Self Cleaning technology, the heating elements of water heaters are cleaned of the formed scale on their own. And for electric boilers, this is a rather important aspect.
Instantaneous water heater Ariston
How to choose the volume of the water heater
The capacity of the boiler is one of the main criteria that must be considered when purchasing. Customer feedback and statistical analysis made it possible to determine the required amount of hot water depending on the number of consumers.
A 30 liter Ariston heater is enough for one person.If two people live in one apartment at the same time, "Ariston" 50 liters will fully meet the need for hot water. A family of three or four people will need 80 liters of Ariston. If we are talking about providing a private cottage or a small restaurant, the best option would be "Ariston" for 100 liters or more.
Method of installing water heaters
The first thing to say is that water heaters differ in the way they are installed. Floor standing water heaters are best installed in offices and private country houses. The volume of the tanks of floor-standing water heaters varies from 150 to 300 liters, their capacity is quite enough to provide several office premises with hot water.
For small offices and apartments in a city high-rise building, the wall option is quite suitable. An excellent option would be ABS PRO ECO storage water heaters and FAST flow series. Wall-mounted water heaters are more compact than floor-standing ones, they have the option of concealed installation, plus they work silently.
Ariston gas water heater
Operating instructions for the water heater "Ariston"
The beginning of operation can be considered the installation and connection of the boiler to the centralized cold water supply system and the electrical network. The quality of installation depends on the safety, efficiency and service life of the product. If, for one reason or another, the boiler is put into operation on its own, you should pay special attention to the points outlined below.
Installation and connection recommendations
It is necessary to start work on fastening and connecting an Ariston brand water heater with a thorough study of the instructions attached to it.
- Since the power consumed by the device is quite large, it is necessary to make sure that the characteristics of the wiring used for connection fully correspond to the expected loads and has a ground loop. The best option for connecting to the mains is a separate cable from the switch cabinet or panel.
- Do not use components that have visual defects, damaged threads, etc. Particularly noteworthy is the supplied safety valve.
- Since the mass of the product is large enough, and the temperature of the water contained in it can reach + 750C, the boiler must be attached to the supporting surface on metal anchor bolts with a diameter of at least 10 mm. The use of plastic dowels of the same capacity is allowed.
- Installation of supply and discharge pipelines must be carried out in strict accordance with the diagram supplied with the heater by the manufacturer.
- The place of connection to the mains must be reliably protected from condensation, moisture and direct contact with water.
- It is possible to connect "Ariston" to the power supply only after filling the storage tank with cold water, otherwise the heating element of the water heater may fail.
- If all work has been done correctly and the product is in good working order, after switching on, the corresponding indicator should light up, indicating that the boiler is working.
Features of instantaneous water heaters
Flow-through electrical or gas appliances are equipped with a small tank, and their heating element is located in a small pipe section. With water flow heating occurs through this segment.
Flow-through heating devices are divided into the following:
- direct heating, when water is heated by means of a spiral, heating element or gas burner;
- indirect heating, when a heat carrier is used that heats a pipe with water.
Instantaneous water heaters are open and closed. Like storage devices, closed flowing devices can supply several water intake points, but open ones can only supply one.
Flow heaters by type of ignition are divided into the following:
- electronic gas;
- hydro turbine;
- piezoelectric gas.
When water flows through a tube with a heating element through the flow sensor, a signal is sent, after which heating is turned on. When the hot water turns off or the pipe overheats, the water heater turns off. Also flow-through devices not equipped with water mixers.
By the type of heating, they are:
- gas;
- electric.
In gas appliances, the temperature regime is regulated by the amount of gas supplied, and in electric appliances there are special sensors that control the temperature.
Water heater Ariston: operation, maintenance and repair
To ensure efficient and safe operation, it is necessary to know and follow the basic rules for using the product.
- Do not turn on the device until the storage tank is full.
- Mechanical or other damage to electrical cables is not allowed;
- Before using the Ariston water heater, you should make sure that the grounding is working properly;
- In the event of a malfunction, the unit should be immediately disconnected from the power supply, drained and contacted for service.
Even with correct operation, timely maintenance of the system is necessary to maintain operability. First of all, this is due to the low quality of the supplied water. Despite the presence of filters, a large amount of chemical compounds and mechanical impurities enter the internal tank, contributing to the formation of scale and other contaminants. Regular cleaning of the heating element and the inner surface of the storage tank will significantly increase the service life of the boiler. Scheduled maintenance includes:
Preliminary drainage of water from the storage tank;
Disconnecting plumbing fixtures;
Dismantling the water heater body;
Cleaning the heating element and the inner surface of the tank without the use of especially aggressive detergents, if possible avoiding mechanical and abrasive effects;
Assessment of the state of the magnesium anode and, if necessary, its replacement.
Timely implementation of these recommendations will ensure long-term and efficient operation of the Ariston autonomous heating system.
The preservation and subsequent switching on of the boiler deserves a separate consideration.
Disconnection from the mains
The beginning of the disassembly of the Ariston water heater
Before any work involving electrical appliances, you must first de-energize them.
If the water heater is powered by a separate cable from the electric meter, then it is connected through a two-pole circuit breaker and must be turned off.
If the water heater is connected to a regular outlet, you just need to unplug the plug from the outlet.
After that, you can safely proceed to disassembling the Ariston water heater:
- First, the cover is unscrewed - it is secured with several screws.
- Further, if there is a danger that something can be confused during the subsequent assembly, it is advisable to photograph the existing position of the parts from several angles.
- Next step: disconnect 3 electrical cables, 1 - phase, 2 - zero, 3 - ground. This is easy to do with a screwdriver. Since we disconnected the first two wires from the thermostat and released it, you can now pull it out of the tube with a little force.
- This completes all electrical procedures. You can start draining the water.
Perhaps you will be interested in the article on replacing the heating element in the Ariston water heater. Read an informative article about Ariston instantaneous water heaters here.
How to turn on the Ariston water heater after winter: instruction manual
If you do not plan to use the device in the cold season, you should take measures to preserve the system, and, above all, the water heater itself. This requires:
- Drain the reservoir completely;
- Disconnect the plumbing fittings from the inlet and outlet pipes;
- Clean the heating element and the inner surface of the tank;
- Liberally grease the threaded surface of the branch pipes with grease or other grease and wrap it with rags or PVC foil.
To turn on the Ariston heater after winter, you need to:
- Clean the pipes from grease residues;
- Connect the device to the main pipelines;
- Make sure that the grounding and wiring are in good condition;
- Fill the storage tank with cold water;
- Switch on the power supply.
Important!
It is strictly forbidden to connect an empty storage heater to the mains!
Due to the simplicity of design, reliability and affordable price, Ariston storage water heaters for 30, 50, 80 and 100 liters are deservedly popular. A wide range of models allows you to choose a model in accordance with the needs and financial capabilities. However, one should not forget that only full compliance with the operating instructions and timely maintenance will ensure efficient operation and prevent premature failure of the Ariston boiler.
Refrigerator Hotpoint Ariston - malfunctions and their elimination
The main malfunctions in refrigerators is a violation of the temperature regime in the chambers. The problem arises in the following cases:
- temperature sensor failure;
- malfunctions in the control system;
- freon leak;
- clogging of the capillary tube;
- failure of the sensor or heating element in the evaporation unit;
- malfunction of the compressor or starting relay.
In all cases, it is necessary to invite a specialist for diagnostics. Summing up the indirect symptoms, the wizard will determine the malfunction. Freon leakage is often associated with corrosion of the door heating circuit - refrigerant pipes pass through there, preventing freezing. But if the chambers are not cleaned regularly, the damp and rust corrodes the tubes.
In refrigerators with the No Frost system, the problem of ice build-up can be a faulty heater, a thermostat that does not connect the heater between cooling cycles. There is an evaporator temperature sensor in the system, which is responsible for turning on defrost when dripping condensate removal. All these sensors and relays provide condensate drainage into a tray above the compressor. If water accumulates in the chamber, sometimes it is enough to clean the drain hole with your own hands. A master is required if the tube is clogged or torn, a crack in the tray. The sensors are not repaired. If a break in the power line is not found, the element is simply replaced with a new one.
The most problematic unit in the new generation Hotpoint Ariston refrigerators is the electronic unit. Therefore, the diagnosis begins with checking whether the control is correct.
