Technical characteristics of VEKTOR geysers: pros and cons

The Vector geyser is very popular on the Russian market. Despite the fact that the models of this manufacturer are assembled from Chinese spare parts, they do not lose quality during operation: product development and testing takes place under the guidance of Russian customers. There are opinions that this type of speakers is a thing of the past. Despite this, this type of heating equipment remains relevant. High performance, cheap energy source, compact size (compared to other types of water heaters) force buyers to choose such devices. The range of water heaters from the manufacturer Vektor is small, but thanks to the reasonable price and good technical characteristics, many buyers can afford them.

Models

Vektor geysers are characterized by a not too wide range of models.

JSD

A model that became popular several years ago. Its popularity is achieved due to its low price, which does not exceed four thousand rubles. This device is compact in size, making it an ideal option for small spaces. Thanks to the digital display, the process of using the speaker is quite simple. Vektor JSD 20 is available in several colors: white, gold and silver.

JSD 11-N

Suitable for installation in a small dining room or bathroom. It is equipped with an automatic sensor that monitors the extinction of the flame and is aimed at protecting the heat exchanger from overheating.

Lux Eco

It is considered the newest and most modern model of Vektor geysers. This model functions similarly to the previous two, but is equipped with a more advanced security system. The combustion chamber is water cooled. Thanks to the modernized control system, the user has the ability to independently regulate and set the temperature. This model is prepared for changes in main pressure. The appearance of the device is characterized by attractiveness, which is achieved by the presence of a mirror panel. “Lux Eco” – attractive, neat and interestingly designed standard household appliances.

Reviews from homeowners indicate that the operation of the speakers is simple and long-lasting. Special automatic elements make her work even easier and more productive. The advantage for the consumer is the built-in clock and informative display. People who have purchased this equipment note its good power, which is enough to provide more than one water intake point.

Advantages of Vector water heaters

The technique has several advantages, which have made it very popular among Russian buyers.

Price

Not everyone can spend more than 10 thousand rubles on such a device, and it is quite difficult to do without it in a country house or in a private house. The Vector brand does not have models more expensive than 4 thousand rubles - despite this, the equipment is of quite high quality and versatile.

Design

The equipment looks stylish and discreet. The column will not attract attention, and sometimes will even highlight the interior. The manufacturer also took care of the compact dimensions of the equipment. In the event of a breakdown, the owner can always find the necessary spare parts, which will be inexpensive and will extend the life of the device.

Control

All models are equipped with a simple and convenient control system. It consists of two switches. The first regulates the gas supply, and the second is responsible for the amount of water entering the heat exchanger. There is also a technique with a third switch for the “Winter/Summer” function. The first program uses all burner sections. The “Summer” program, on the contrary, disables some sections - plus savings.

Gas block diaphragm

It is impossible to turn on the gas water heater if there is a rupture of the membrane

made of elastic and durable rubber: depending on the water pressure, it controls the flow of gas into the product.

Repair is associated with difficulties - finding a spare diaphragm, which is made of durable and elastic rubber, is very problematic in retail trade, and their cost from dealers is very high.

Advice! To replace a torn membrane, a silicone product is suitable - such a part is more reliable and lasts much longer.

In addition to the diaphragm, you should check the entire gas block of a working column; there are many parts there, and each one can break. There are many recommendations for disassembly and subsequent repairs that can be found on the Internet.

Operating principle of the sensor

A gas boiler works by burning blue fuel. Naturally, combustion products are released. If they get into the room, this is fraught with severe poisoning of all residents of the house, even death. Therefore, the design of the column provides for connection to a chimney, through which all harmful substances are discharged to the street.

Naturally, for high-quality exhaust, the ventilation shaft must have perfect draft. But it happens that some kind of violation occurs - for example, the chimney may become clogged with debris or soot. If in such a situation the boiler stubbornly continues to burn fuel, then the combustion products will inevitably go into the house.

To prevent this, the design of the gas boiler includes an element such as a chimney draft sensor. It is located in the place between the ventilation duct and the equipment housing. The type of sensor depends on the type of boiler:

• in a boiler with an open combustion chamber, the protective sensor is a metal plate to which a contact is connected. This plate is the indicator that monitors the temperature increase. The fact is that normally released gases are usually heated to 120–140 degrees. If the outflow is disrupted and they begin to accumulate, then this value increases. The metal from which the plate is made reacts to this situation and expands. The contact attached to the element moves and closes the valve responsible for the gas supply. Thus, the combustion process stops, and at the same time the entry of a new portion of harmful substances is prevented;
• in a boiler with a closed combustion chamber, products are removed through a coaxial channel, and a fan is used. The sensor in this case is a pneumatic relay with a membrane. It reacts not to temperature, but to flow speed. While it is within acceptable limits, the membrane is bent and the contacts are in the closed position. When the flow rate becomes weaker than necessary, the membrane straightens, the contacts open, and this leads to the gas supply valve closing.

As you can see, if the draft sensor is triggered, turning off the gas water heater, this means some kind of malfunction in the operation of the equipment. For example it could be:

• initially poor quality traction. This is the first and main reason why the sensor may be triggered. As a rule, this phenomenon is associated with improper installation of the exhaust structure. If combustion products are poorly drawn out, then this poses a danger to all living things in the house;
• reverse thrust. This phenomenon occurs when an air lock forms in the chimney. Gases, which normally should move to the very top of the pipe and then exit, cannot overcome this obstacle and return back, filling the room. The reverse draft effect can occur if the chimney insulation is very poorly done. Temperature differences lead to the formation of air pockets;
• chimney blockage. Inexperienced owners may think that the pipe going to the roof simply cannot become clogged with anything. In fact, there are many factors that lead to the formation of a blockage. The first of these is birds. They can make nests on the pipe, which then fall down. And the birds themselves often manage to get stuck in the chimney and then die there. In addition to birds, you should also take into account the possibility of ingress, for example, of leaves, as well as soot deposits on the inner walls of the pipe. If the chimney is clogged, the draft intensity becomes too low, and there is only one way out - cleaning;
• strong wind. If the pipe is not positioned correctly, gusts can enter it and blow out the burner. Naturally, in such cases the sensor cuts off the fuel supply. To avoid such a danger, it is necessary to purchase and install a stabilizer.

Geyser JSD 12-W

Eugene

I think this is an excellent speaker for the money they are asking for it. Quite decent appearance, simple design, minimum electronics, electric ignition from two batteries. It works as a cheap Chinese device should, although there are worse and more expensive models on the market. Therefore, I don’t understand the angry shouting of people who buy cheap speakers and complain about their shortcomings - if something doesn’t suit you, then where did you look when buying? We would take models already stuffed with electronics with flame modulation and temperature support. I believe that the Vector JSD 12-W fully justifies its low cost, and any speaker has its drawbacks.

Advantages:

• A cheap model for unpretentious users, without any bells and whistles;
• Decent appearance, no frills;
• It starts normally at minimum water pressure.

Flaws:

• Sometimes it takes a long time to light up, the problem is solved by replacing the batteries. As it turned out, this requires normal batteries, but they are expensive;
• Six months later, water began to drip from some of the connections, so I had to climb inside and tighten them.

Starting the device and adjusting the temperature

To correctly set up hot water in the device, you must:

• Open the hot water mixer fully;
• Using the water switch, select the required temperature value;
• Close the tap.

According to the advice of professionals:

• Wait for the moment when the pressure in the line drops, but the column will still work;
• Turn the water toggle handle to the maximum;
• Turn the gas regulator to the minimum value until the temperature is as desired.

For final preparation, it is worth adjusting the gas supply. To do this, you need to look at the technical data sheet and find out the minimum value for this brand.

The toggle switch is turned to the minimum value.

Turn on the gas supply valve. U" and "Ariston" do this after joining the network. The Oasis, Junkers and Bosch gas water heaters are connected when the batteries are installed.

The hot valve is turned on and the device starts working.

How to adjust the water temperature

Turn on the mixer and check the water heating temperature. It must be twenty-five degrees more than the original one. It is worth noting that the water in a gas boiler heats up gradually. The geyser is adjusted using the gas lever.

Professionals do not recommend heating water above fifty-five degrees. This has a bad effect on the device, as scale forms.

Blood pressure problems

Setting up a geyser requires some time. Accordingly, the result will be visible later. After each stage, it is worth pouring out the water and letting it heat up again so that the values ​​are correct. Low pressure in the device may interfere with normal operation.

If you have problems with blood pressure, you should perform the following manipulations:

• Remove the casing from the device;
• Loosen the locking bolt, use a pressure gauge to check;
• Remove the seal from the adjusting screw;
• Turn on the boiler;
• Set the values ​​to maximum, unscrew the hot water supply taps;
• Adjust the desired pressure.

The Bosch gas water heater, namely its pressure in the nozzles, is regulated in the following way:

• Remove the casing;
• Attach a pressure gauge;
• Loosen the locking screw;
• Attach a pressure gauge to check the pressure in the injectors to the nozzle.

Next, the Bosch gas water heater with maximum thermal power is regulated:

• Remove the seal from the screw;
• Turn on the device;
• Hot water taps are turned on;
• The adjusting screw adjusts the pressure in the nozzles;
• Put the seal in place.

There are brands that have a special “Winter-Summer” mode with temperature adjustment. This handle was made at the bottom. Adjustment of the Oasis gas water heater is located on the front panel. The peculiarity of the mode is that in winter the power is higher than in summer. The heating power of the liquid in the column is directly related to the temperature of the inlet stream. In winter, the regulator is set to “maximum”, the heating will be at its highest. In summer, the temperature of the inlet flow is higher and is set to the minimum position. This saves resources.

It is easy to remove bad pressure when checking.

To do this, you must perform the following manipulations if the device has already been used:

Pay attention to the rubber membrane. The performance of this part is directly related to the pressure in the line

At the moment the integrity of the membrane is broken, namely when it is exhausted, gas does not flow and the burner does not turn on. The problem is solved by replacing the part. Pay attention to the mesh filter. It is located at the entrance to the water block. The water pressure becomes lower due to debris clogging the part. The problem is solved by cleaning.

Blockages in the system

How to clean the mesh filter was written above. The heat exchanger system should also be cleaned - scale forms on it during operation. To do this, the heat exchanger is removed and placed in water with citric acid. The container with the solution must be heated on the stove. The inside of the heat exchanger should also be washed with this solution.

In Junkers gas devices and other similar units, burners often become clogged. A large accumulation of soot and soot leads to the fact that the column will not ignite. When cleaning the heat exchanger, it is worth cleaning the burner as well. Wash the outer part of the device with a solution of citric acid. It is better to clean the inside of the burner outside.

Malfunctions and methods for their elimination

Like any other equipment, the Vektor geyser may stop functioning over time. This situation can be caused by a number of reasons.

For example, if the device does not start working, but a spark is present. The following symptoms may be observed:

1. There is no gas supply. To restart it, you need to open the valve.
2. Water flows into the system with low pressure. To eliminate the problem, you can install sediment, which will increase the water pressure.
3. The water in the system has good pressure, but loses it when leaving. Most likely, scale has formed in the heat exchanger. To eliminate the cause, you will need to disassemble the part and clean it.

If the equipment does not turn on and there is no spark, then to fix the problem, you should first inspect the relay and determine the mode set in it. If it is minimal, then switching to maximum is required. The second reason may be the need to replace batteries.

The device lights up and goes out after some time of operation. Reasons for the situation:

1. Poor draft, which can be increased by cleaning the chimney.
2. The gas exhaust pipe is dripping at the connection point. In this case, it is urgently necessary to restore its tightness.
3. Triggering of a sensor that controls the temperature. In this case, it is worth lowering the temperature.

If the water temperature does not heat up to the required level at maximum gas supply, the problem may be caused by the following reasons:

1. Heat exchanger clogged. Accordingly, the element needs to be washed urgently.
2. Weak gas pressure, which only the gas service can normalize.
3. Clogged or damaged membrane. To fix the problem, it is worth repairing the water-gas unit or replacing the membrane.
4. A sharp change in flame color from blue to yellow. It is necessary to check the accumulation of dust and soot inside the burner. If it is present, then the part should be cleaned.

If the gas water heater hums and vibrates during operation, it could be:

1. a malfunction of the heat exchanger that needs urgent repair;
2. The gas pressure is too high - when it decreases, the problem will go away on its own.

If the column does not light up or goes out, there may be several reasons. In this case, the equipment may spark or there may be no spark at all. The reason may lie in high water pressure, which should be reduced. There may also be broken parts in the device that need to be replaced urgently.

There are many possible reasons that could damage a Vektor geyser. Some breakdowns lie inside the device, others are the result of interruptions in the supply of water or gas, and still others are caused by improper use of the device. Like any other household appliance, a geyser needs proper and competent installation, configuration and careful handling.

A detailed review of the Vektor geyser is in the video below.

Video on the topic

Nowadays, many residents use gas water heaters in their homes, especially residents of private houses who use such gas water heaters very often.

Of course, geysers, like any equipment, have the ability to break down, and one of the most popular such breakdowns is when the geyser does not ignite.

Oasis geysers are very popular - these speakers are quite large and of high quality, but they, like other speakers, tend to break.

Geyser Oasis does not light up

What, in this case, could be the cause of such a malfunction, how to fix this malfunction, is it possible to fix it yourself and, if so, how.

The reasons why the gas water heater does not light up are:

1) there is no draft in the ventilation channel.

This can happen if any foreign object gets into the chimney pipe. In order to fix this breakdown, you must first clean all ventilation channels. To do this, you should take some long objects - for example, hooks or pipes - and carefully thoroughly clean all the pipes of the system.

2) Discharge of batteries. This can also very often lead to the gas heater not igniting.

But this does not apply to all types of speakers, but only to those that are powered by different nutrients and have automatic ignition. As a rule, batteries last about a year, but, as in any other matter, there are exceptions. To remove faults, you must first check the key that turns the speaker on and off, and also buy new batteries and replace them with old ones;

3) There is no normal water pressure. To understand whether this is so, you need to open the tap in which there is cold water and look at the water pressure; if the pressure is small, then the malfunction is precisely because of this.

Troubleshooting:

— Find out from the relevant services these reasons for the low water pressure; - completely rinse the filter that purifies the water or simply completely replace this filter; — Completely clean the column from combustion substances; — replace the membrane on the water unit of the column. In addition, there are a number of malfunctions.

Geyser Oasis do-it-yourself repair

Main column problems:

— Although the gas water heater turns on, it does so with a popping noise. There are several possible reasons for this behavior of the column - clogged nozzle or other column items, low batteries, insufficient traction.

In order to fix this problem, you will need to do one of the following actions - call the utility service and call a person who cleans the pipes; change batteries;

— When the gas water heater turns on, it starts to smell like gas. You need to remember that under no circumstances, when the column is turned on, can it smell of gas. If this happens, then you need to immediately turn off the column and ventilate the room well so as not to be poisoned by fumes.

In order to eliminate this malfunction, you must immediately call the gas service employees. — There is no gas supply. When the column is turned on, there should be a specific gas sound that comes out. If there is no sound, it means that the gas is simply not flowing.

- This may be due to the fact that some kind of repair work is being carried out on the area where you live. If there is no such work, then in this case you need to call the gas service workers.

The main causes of problems and how to fix them

For those who want to purchase a Vector geyser, there is a useful bonus. It consists in the availability of such a service as after-sales service. If the water heater breaks down, it will be repaired by a qualified technician as quickly as possible. This will be facilitated by the absence of difficulties in purchasing spare parts, the price of which is quite reasonable.

Problems with the Vector geyser can be as follows:

1. Change in flame color and presence of soot traces. This phenomenon indicates that the device urgently needs cleaning. Of course, this problem cannot be unexpected, because cleaning the water heater from dust must occur regularly. Otherwise, disruptions in its work are inevitable.
2. Lack of temperature data. They are usually shown on the display. If this does not happen, then damage to the screen itself or the circuit through which the necessary information reaches it is implied.
3. No response to switching on. This can happen due to weak water pressure (if there is a spark). To solve the problem, you should clean the filter located at the inlet of the water heater or the heat exchanger. In the first case, the cause of contamination will be dust, and in the second, scale. If there is no spark, you just need to replace the batteries.
4. Reducing the flame until it completely disappears. This fact indicates the need to change the membrane of the water unit.
5. Spontaneous turning on and off of the device. In this case, you will need to clean the chimney, check the sealing of the pipe and air duct, and eliminate the causes of overheating of the Vector column.
6. No spark when batteries were recently changed. This will require replacement of faulty spare parts, in particular the microswitch, solenoid valve and (or) electronic control unit.
7. Reducing the liquid pressure at the outlet of the column. This can happen due to a lack of normal pressure in the entire system, a small pipe diameter and a clogged water filter.
8. Insufficient water heating. In such a situation, only cleaning the heat exchanger tubes from scale and dust will help.

Carrying out repairs yourself should only happen if you have such experience. If it is not there, you should definitely call a specialist rather than try to fix everything yourself. Such recklessness is fraught with explosion or spontaneous combustion.

According to experts, the likelihood of the problems described above appears due to the poor quality of the parts that make up the water heater, the lack of automatic maintenance of the required temperature conditions, insufficient thickness of the walls of the heat exchanger and the power of the device.

Here you will learn:

• Geyser Vector JSD 20-W
• Geyser Vector Lux Eco 20-1
• Geyser Vector LUX Eco 20-2
• Geyser JSD 12-W
• Geyser Vector JSD 11-N
• Geyser Vector JSD 20-G

The Vector geyser is a budget option for those who save money in their wallet and do not recognize the need for additional functionality. That is why speakers from this brand have become so widespread. Prices for models with good performance start at 6,000 rubles, which is a good indicator. What are the advantages of Vector geysers?

• Affordable price - these are truly one of the most inexpensive geysers on the water heating equipment market;
• The simplicity of the geyser design ensures maintainability;
• Large model range – buyers have a fairly wide selection of speakers to choose from.

Lovers of good design will also rejoice - especially for the most demanding customers, models with a glass front surface on which various designs are located have been developed. These speakers look just great. As for the quality of the equipment, there are minor complaints about it, as evidenced by the reviews below about Vector geysers.

Next, we will publish reviews of people who have received Vector geysers of various models. Along with the reviews, the advantages and disadvantages of the speakers are described.

Internal breakdowns

Now let's see what undesirable phenomena can occur inside the column itself:

Water circuit

Most often you encounter the following problems:

1. The “original” filters included in some speakers are clogged.
2. The flow area has decreased due to scale deposits.

Solid deposits, commonly referred to as scale, are formed by magnesium and calcium salts dissolved in water. The higher the water temperature, the higher the rate of scale formation, so the heat exchanger is the first to suffer from this problem. Its thin tubes clog very easily, resulting in a drop in pressure with all the consequences described above.

Today, a number of effective products are produced to clean the pipeline from scale. If a special composition for geysers is used, the heat exchanger does not need to be dismantled. It is enough to disconnect the supply pipe from it and drain the water by opening the hot water tap on the mixer.

Gas water heater water circuits

Then a rubber hose is secured to the inlet pipe of the heat exchanger using a clamp, into which the reagent is poured through a watering can. You need to pour it slowly, otherwise the product will splash out due to a violent reaction.

Descaling products contain very aggressive components, for example, hydrochloric acid. When working with them, you must carefully follow safety rules and use protective equipment - gloves and goggles.

After a 2-hour soak, the supply pipe is again connected to the heat exchanger, the root valve is opened and a certain amount of water is driven through the column.

If you couldn’t get a special product for speakers, you can use any, but then the heat exchanger will need to be removed and washed separately. Otherwise, an important element of the column - the aluminum gearbox - may be damaged.

If for some reason you cannot purchase a factory-made reagent, use a folk remedy - a solution of 100 g of citric acid per 0.5 liter of water.

Ignition system

In some columns, the spark to ignite the burner is generated by batteries - this is the so-called. electronic ignition.

The reason for the “strike” declared by the water heater can be very simple - the batteries are dead and need to be replaced.

The igniter may go out due to the fact that the ignition button was not held down long enough (less than 20 seconds) - the bimetallic plate did not have time to heat up.

Smoke removal system

Soot build-ups can form not only in the chimney, but also inside the column - on the heat exchanger. It needs to be cleaned periodically.

In turbocharged engines, the cause of poor draft may be a malfunctioning fan.

Modern instantaneous water heaters are very different from outdated models, so before purchasing you need to study the main characteristics of the equipment. : recommendations from experts and review of models.

We will consider the technology for pumping a well after drilling in the article. And also read useful tips on choosing equipment.

Automation

The most common type of automatic equipment that fails is the rubber membrane in contact with water. It may become deformed or crack. This element needs to be replaced.

When choosing a new membrane, give preference to silicone-based products - they are the most reliable and durable.

The traction sensor also fails relatively often. To check its functionality, you need to measure its resistance by connecting a tester to the terminals. The device should show “infinity”.

Device and principle of operation

Each Vektor geyser is a structure that contains elements, each of which performs its own important function:

• The copper heat exchanger
  is the main element of the device. It contains many hollow tubes. Cold water enters the part, and gas vapors that are formed during the operation of the burner heat the water.
• Electric ignition
  is available in any speaker model. It is designed to simplify the operation of the device and make it safe.

• The water-gas unit
  starts working after the tap opens. It includes three parts: a silumin gas unit, an adapter between units, and a brass water unit. The gas valve begins to operate at the appropriate water pressure. The regulator’s task is to provide timely gas supply, control its quantity and leakage.
• Gas-burner.
  This part of the device is made of stamped sheet. It promotes the combustion of the air mixture, as well as its entry into the combustion chamber.
• Gas outlet
  . It is designed to remove by-products. A special sensor is built into the gas outlet, which turns off the column if there is no optimal draft. Hot air increases the temperature of the thermostat; when it opens, it stops the burner’s functioning. The chimney is another safety measure.

• A temperature sensor
  is an element of a geyser that protects it from overheating. It is located near the heat exchanger, where peak temperatures are recorded. After the temperature reaches 80 degrees, the temperature sensor turns off the gas supply.
• The fuse
  serves to regulate pressure and drain water from the column.

The Vektor geyser is a universal device that can perform all the functions assigned to it. The raw material for its operation is not only natural, but also liquefied gas. To carry out ignition, a pressure of 0.2 atmospheres is sufficient.

Elimination of traction disorders

To test traction, try using an ordinary match. Bring it to the chimney and determine if there is a draft, then the flame will deviate towards the chimney.

If there is no draft, the gas water heater will not light and users will not receive hot water. Many dispensers are equipped with draft sensors, and if they show insufficient draft, ignition will be impossible. Situations are possible when the flame lights up and immediately goes out - this is due to the fact that the combustion products simply have nowhere to go, they remain in the combustion chamber, and the flame goes out due to lack of oxygen. Lack of draft will require an inspection of the flue gas collector and the chimney itself. If there are blockages here, they can interfere with the normal passage of combustion products. The column perceives this as a lack of traction and does not allow the gas to ignite (or the gas goes out immediately after turning on). Unfortunately, you will be able to independently check only the part of the chimney that is visible before entering the wall - further work must be carried out by specialists. If the house is private, you can try to figure out the chimney yourself.

Geyser Vector JSD 20-W

This geyser is simply designed for areas with low water pressure. You don’t even have to purchase an additional pump that increases the pressure. The design is quite successful, although it is not without some drawbacks. I am pleased with the durable heat exchanger installed in the gas water heater, the absence of unnecessary “bells and whistles” that only increase the cost of geysers. Of course, this is a typical Chinese model, but you can safely count on several years of almost problem-free operation. The most striking drawback that I noted is the rapid consumption of battery capacity - with intensive use, they need to be changed every one or two months.

Advantages:

• For me, the price was critical, which turned out to be very low. As I was able to understand in the store, it would be difficult to find a model with a similar price-quality ratio;
• A simple design with a minimal set of additions, which only increases the reliability of the speaker.

Flaws:

• It is difficult to achieve the desired temperature; the readings on the thermometer constantly float up and down;
• Sometimes it ignites with a bang, although the burner and heat exchanger are clean, nothing prevents the flame from burning normally.

Finding and eliminating causes

So, why doesn’t the gas water heater turn on? A number of situations could be to blame:

1. Error in connecting pipes;
2. Lack of draft in the chimney
   ;
3. High sensitivity protective relay
   ;
4. Low ignition system batteries
   ;
5. Weak water pressure or its complete absence
   ;
6. Filter contamination
   ;
7. Membrane deformation
   .

Let's consider all the listed reasons in more detail and look at effective methods for eliminating them:

Reason #1: error in connecting pipes

The water heater protection system itself shuts off the gas supply if errors are made in connecting the pipes. To prevent this from happening, simply stick to a simple and clear scheme:

Reason No. 2: lack of draft in the chimney

Due to contamination of the chimney as a result of the accumulation of soot or construction debris entering it, the vector of movement of combustion products changes to the opposite direction. This poses two dangers:

The returning mixture of carbon monoxide and air extinguishes the burner. As a result, the protection system is triggered and the operation of the gas water heater is blocked;

The returning mixture of carbon monoxide and air penetrates into living spaces. This option is even worse, as it poses a danger to the health and even the life of household members. It is possible in the case when the force of the “overturned” draft is not enough to extinguish the fire.

Let's figure out what to do in the described situation:

Reason #3: high sensitivity of the protective relay

Does the gas heater light up and then quickly go out? In this case, the problem most likely lies in the oversensitive relay, which triggers protection against overheating. There are two options to solve the problem:

Temporary. You should open the window to reduce the temperature in the room;

Radical. The problem can be finally solved only by replacing the relay.

Reason No. 4: discharged ignition system batteries

Another reason why the main burner does not light up may be dead batteries. This can be determined by the idle clicks of the piezo ignition element when hot water is turned on.

It is also worth noting that the described problem applies exclusively to water heaters equipped with an automatic switching system.

Reason No. 5: insufficient water flow or its complete absence

In order for the geyser to turn on, there must be a certain amount of water pressure present. If it is too weak, the unit will not turn on. In this case, you should first clarify the source of the problem by opening the cold water tap in the bathroom:

If the water supply level there is weak, it means that the problem is in the city water supply system. There is nothing you can do here, you will have to wait;

If the liquid flows normally, most likely the column itself is clogged.

In the second case, you can call a technician, or you can try to clean the device yourself. The instructions look like this:

1. Shut off the gas supply
   ;
2. Unscrew the pipes
   ;

1. Remove the gas water heater from its hinges
   ;

1. Place it upside down on the table
   ;
2. Use a syringe to pour a special cleaning liquid inside.
   The price of such a mixture is not very high, and it can be purchased at any specialized store;
3. Leave the unit for a couple of hours
   .

Reason #6: dirty filters

Another reason for the column to malfunction can be dirty filters. Scale, rust and other insoluble impurities clog the grates over time, and they need to be cleaned. In this case, we are talking not about one object, but about several at once:

Reason #7: membrane deformation

The gas water heater also does not work if cracks, ruptures or other deformations appear on the membrane. In this case, it is necessary to replace it.

Overheat

Most often, overheating occurs for the following reasons:

1. The user dilutes hot water with cold. Due to the addition of cold water, the consumption of hot water is reduced, therefore, the heat extraction is reduced and the water in the heat exchanger overheats. Remember: you can regulate the temperature of hot water only by changing its pressure or using the regulator on the column.
2. The heat exchanger is clogged with scale somewhere. This also leads to a decrease in water consumption with subsequent overheating. You can guess what happened by the clearly weakened pressure of hot water, despite the fact that cold water flows properly. To prevent such troubles, the heat exchanger must be periodically washed with special anti-scale compounds.

If the mesh filter (dirt filter) installed on the water supply in front of the column is clogged, the flow rate in this case will drop with all the ensuing consequences.

Instructions for connecting and operating geysers Vektor

The device is allowed for installation in kitchens or other non-residential heated premises. The volume of the room is at least 8 cubic meters. A working device burns oxygen, so the window must be openable, as air flow will be necessary. The device requires a chimney.

Installation of the device is permitted with the permission of the local gas service. Installation is organized by service specialists.

Installation of mounted units is allowed only on fireproof walls; special insulation in the form of a galvanized sheet is required.

It is recommended to connect water to the gas water heater through a filter. The connection is made with flexible tubes with a diameter of 13 mm and a length of no more than 1.5 m. When you turn on the device for the first time, it is undesirable for dirt to get in, so it is advisable to drain the water from the water supply network first.

Turning on the device

The first step is to install the batteries. To do this, open the battery compartment and install them, observing the polarity. Then you need to open the cold water and gas valves. Open the hot liquid tap on the nearest faucet.

At the moment when the liquid flows through the water unit, a spark ignition occurs and, thanks to this, the burner ignites. If it is turned on for the first time or after a long period of inactivity, air may accumulate in the gas line; in order to remove it, you will need to open the mixer several times, hold it for a minute, and then close it.

If the burner ignites, you need to turn the water pressure adjustment lever (located on the right) to the right, this will make it possible to turn on the Vektor JSD 20 device when the liquid pressure in the system has decreased.

How to adjust the temperature

In order to get high pressure of hot water, you need to turn the right handle as far as possible to the right, and use the left handle, which regulates the gas supply, to adjust the desired temperature.

However, if you have hard water coming from your tap, it is not recommended to set the heating temperature too high; it should be such that it does not need to be diluted at the mixer. Heating range 45-55 degrees.

Otherwise, this will lead to a malfunction of the device and the formation of plaque on the walls of the heat exchanger, which will interfere with normal heating and fluid flow. If you have hard water in your water supply, the heat exchanger must be cleaned every 6 months.

Premises requirements

Installed only in non-residential premises, for example, a kitchen. The instructions for the Vector JSD20 W geyser state that it is strictly prohibited to install it in basements. The room must be heated. Do not allow the temperature to drop below 5 degrees Celsius. If there is a possibility of a decrease in temperature, drain the water from the system.

The following requirements for the room are presented: ceiling height from 2.2 meters, room volume from 8 cubic meters, an opening window and door are required.