A gas water heater is a necessary device in any apartment. It doesn’t need much time to heat the water and does the job very quickly. First of all, you need to remember that a geyser, like any device with gas, is a high-risk device. It ensures the supply of hot water to the house as a result of gas combustion.
After installation, you need to know how to properly start the gas water heater.
How does a gas water heater work?
Any user must understand how a gas water heater works. This is necessary for correct and safe use.
The speaker contains a metal casing, as well as:
The device can be installed both in the kitchen and in any non-residential premises with a ceiling height of at least two meters. In addition, the ventilation in the room must work properly.
Important! It is prohibited to place a gas water heater above the stove.
Gas devices of the Beretta, Electrolux and Neva brands operate in the same way:
- When turned on, water enters the system;
- Due to pressure, the membrane stretches and opens the gas supply valve;
- The burner is ignited, which begins to heat the liquid circulating through the heat exchanger;
- Combustion products are removed through the chimney and ventilation.
There is an opinion that installing a geyser is unsafe. This was during the time of using a device with manual ignition. Currently, the devices have sensors that control water heating and draft in order to prevent an emergency. However, do not forget about safety rules.
If you notice the smell of gas in your apartment, you must:
- Close the gas supply valve;
- Open window;
- Do not turn on electrical devices until the room no longer smells of gas;
- Contact the gas service.
Basic ways to turn on gas water heaters
Today, various options for switching on gas water heating equipment are practiced, the choice of which directly depends on the design features of the device.
In any case, before turning on the gas water heater, a number of measures must be taken that will allow the trouble-free operation of such equipment. It is imperative to open the valves for supplying fuel and water to the water heating system.
How to light a gas water heater: manual ignition
This method of ignition is practiced when using outdated models of geysers and involves igniting the wick with matches.
The technology for manual ignition is simple, and consists of opening the water supply connected to the water heating equipment and the main valve for the gas supply, after which the wick is ignited.
A decrease in water pressure is not accompanied by switching off the device, so switching off is also done manually.
This ignition option cannot be classified as complex, but requires some practical skills, so in a house with small children or elderly people, using equipment with manual ignition is strictly not recommended.
Piezo ignition
The presence of piezo ignition in the gas column greatly facilitates the operation and maintenance of such equipment.
Column device with piezo ignition
The wick in such designs is ignited by pressing a special button. The ignition of the main gas burner requires turning on the regulator for the gas supply.
Pressing the button causes a spark to form and ignite the wick.
In models with piezo ignition, placing the regulator in the initial position and turning off the water supply does not extinguish the ignition wick, and the main disadvantage of such equipment is increased fuel consumption.
Automatic switching on
Today, gas water heating equipment is presented in a wide range, and improved, convenient models with an automatic system for igniting the wick and igniting the main burner have become especially popular among consumers.
As a rule, such columns have an installed turbine driven by water pressure.
Starting the turbine causes automatic operation, but in this case quite high demands are placed on the water pressure in the system.
Geysers with an automatic switching system are not suitable for installation in houses with unstable water pressure, and in addition, such equipment is quite expensive.
Terms of use
If the column is open type, then you should adhere to the following recommendations:
- When installing the speaker, you should take care of ventilation;
- It is strictly forbidden to turn on the device if there is no draft in the chimney;
- There is no need to leave the device on if no one is at home;
- You cannot change the design yourself;
- There is no need to leave the valve open if the burner is not lit.
Important! Only a professional can reinstall a geyser.
How to check traction
This refers to open-type geysers. Advanced models include an automatic security system. If the traction disappears during use of the device or is completely absent, then it will not work.
However, you should not rely unconditionally on automatic systems. You need to be able to check for traction. For this purpose, gas service specialists have special measuring instruments that check the force of air movement.
The following methods are used for self-checking:
- Remove the part of the device that is on the left. Place a small strip of paper near the chimney. If there is air movement, the paper will be slightly sucked in.
- Light a match and place your hand next to the viewing window. It is located on the front panel. If the flame is sucked in, then there is draft.
Important! There are cases when everything is fine with the chimney, but there is no draft. This is due to the lack of air flow into the kitchen
To check serviceability, the doors and windows in the room are closed.
How to ignite the device
After the device has been installed, the gas water heater is started for the first time. First of all, open the water and gas supply taps. Then, the column is turned on, presented in three ways.
Manually
This method was used in older type columns. You can start the gas water heater only with matches. Fireplace matches are considered the best option for ignition.
In this case, the following actions are performed:
- Open the tap on the water pipe related to the column;
- Turn the gas supply valve;
- The wick is lit with matches;
- The fuel supply valve is turned and the water temperature is adjusted using a special lever.
Reference! The device cannot be turned off until the tap is closed manually.
It is not difficult to light an old gas water heater. Switching off is done exactly the opposite. First of all, you need to turn off the wick, turn off the gas, and then turn off the water.
It is worth working with the old type samples very carefully. Otherwise, an explosion, device failure, or gas leak will occur.
Using piezo ignition
A semi-automatic device with no batteries, having mechanical switches in the form of handles. To ignite it, you need to get a spark.
The following manipulations are performed:
- Open the fuel transfer;
- Clamp the solenoid valve for twenty seconds to obtain a decent amount of gas for the flame;
- Press the piezo ignition key;
- As soon as the wick lights up, set the required indicators on the temperature regulator.
Design and operating principle
The geyser is a fairly simple piece of equipment. Its design consists of several elements:
- casing Located outside, it serves both to protect the internal elements and to ensure the aesthetic appearance of the device. On its front part there is usually a control panel. From the inside it is connected to various sensors and to a heat exchanger. Accordingly, you perform all the necessary operations using this panel,
- heat exchanger Also called serpentine. Located at the top of the column, it is connected to water pipes,
- burner. Located under the heat exchanger. Gas enters it, which ignites when a spark is struck. The last operation can be performed in different ways, which will be discussed below.
The principle of operation of the column is as clear as two. Water flows through a heat exchanger under which gas burns. In the process, it naturally heats up and goes into the corresponding pipe to the water collection points.
Such simple operation and design is an undeniable advantage of a gas water heater. And not the only one. It was already mentioned above that electrical appliances are the most popular. But there is a nuance.
The fact is that water heaters, based on their operating principle, are divided into two categories: storage and instantaneous. The former have a large tank where the water is heated as it cools. Electricity consumption when operating such devices is, in principle, noticeable, but not prohibitive. But the disadvantage of such equipment is that the volume of heated water is limited by the volume of the container, so sometimes you have to wait until a new portion is ready. In addition, boilers have considerable dimensions and weight, which calls into question their installation in small rooms.
Instantaneous water heaters are much more convenient. They are small, so they can be placed anywhere and hung on a wall of almost any strength. In addition, such devices ensure the constant availability of hot water, the volume of which is not limited in any way - after all, it is heated as it goes, passing through the heat exchanger.
And everything would be fine, but this principle of operation involves the consumption of a very large amount of resources
In the case of electricity, this is especially important due to high tariffs. Daily use of an instantaneous water heater can result in such bills for the supply of electricity that owners involuntarily begin to think about the benefits of a cold shower
And here the gas water heater is that panacea. Blue fuel has a very low cost. Therefore, the flow-through principle of operation of such a water heater will not break a hole in the family budget. This is why the speakers have reliably held their positions in the water heater ratings for many years.
Of course, there are some downsides. They are due to the fact that gas is a potentially dangerous substance. It is flammable and explosive, so the operation of equipment operating on it must be in accordance with all safety requirements.
Among them, for example, is the presence of high-quality ventilation and chimney. The first is necessary so that in the event of a gas leak, it is drawn out into the street without concentrating indoors. Therefore, the condition of ventilation must be carefully monitored, without letting this matter take its course. At least once a month you should check its performance. Fortunately, doing this yourself is not difficult - you just need to open the window and apply a sheet of paper to the ventilation hole. If it sticks and holds, then everything is fine with traction. If not, then this is a reason to call a specialist, and urgently.
As for the chimney, it is needed to remove products formed during the combustion process. There are certain requirements for its arrangement, which have already been discussed in one of the materials on our website. The operating condition of the chimney must also be checked regularly. In order to make sure that there is traction, you can use the same piece of paper.
If problems are identified in the operation of the chimney or ventilation system, then it is strictly forbidden to use the gas water heater until they are eliminated. Otherwise, gas or combustion products will enter the air in the room, and this situation entails very detrimental consequences for the health and life of people.
Mandatory Precautions
When switching on, safety precautions are important. Ignition of the wick or burner is carried out using the instruction manual.
What you need to know:
- Advanced devices have several levels of protection. The work happens automatically. There are no special rules for use. The wick is lit after opening the hot water tap.
- Old models of geysers have problems in use. These include ignition with matches and the inclusion of brands with piezo ignition.
- You should not operate the device “at random”; the instructions for the device should be read first.
- It is forbidden to change the design of the column with your own hands.
- Do not light the device if there is no draft or if there is reverse draft.
Mandatory precautionary orders
Any purchased equipment comes with instructions for proper operation of the gas water heater. The presentation of the action of most of them is identical to that indicated above, but then the mandatory observance of safety precautions should be highlighted as a red line.
- It is necessary to carry out preventive cleaning of the gas water heater in order to avoid disruption of the efficiency of its operation (exactly how to do this, you can read in the document that comes with the gas water heater - instructions).
- It is important to monitor the condition of chimney ducts - this will help to avoid blockages.
- If the appliance fails, you should immediately contact the gas service. Trying to fix the problem yourself is prohibited.
Moreover, the activation of the unit is shown in detail in the video:
It is enough to somehow understand how to light the device once to ensure comfortable and instant heating of running water. And after that, you can simply enjoy the operation of this convenient heater.
How to turn on a gas water heater according to the rules - on ZdavNews.ru
Long gone are the days when all housework was done manually. Household techniques have become our reliable assistant in housekeeping. Tireless electric “workers” help cook food, wash clothes, wash dishes, restore order and cleanliness, making our lives cruelly easier
However, in order for homework to proceed smoothly and without any interruptions, it is important to select the right devices, paying attention to capacity, speed, functionality, number of modes and other performance characteristics. How to avoid common mistakes when purchasing this or that equipment, how to use it correctly, which models are considered the best, clearly find the cause of the breakdown and repair the device yourself. Comprehensive news is presented about all types of equipment: both small and large, both budget and expensive, both domestic and foreign. Read useful articles and replenish your personal knowledge about household appliances with new valuable information!
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Reasons for turning on the speaker yourself
Any geyser of different years of manufacture has an automatic system that does not allow the device to turn on on its own. Accordingly, spontaneous activation should not occur. The “frog” control system does not allow you to ignite the dispenser without water.
If the column turns on without water on its own, then there is a problem in the hot water pipeline. The main reason is considered to be a leak. As soon as the problem is resolved, the column will work as before.
In most cases, users are faced not with the wick igniting on its own, but with the fact that it continues to burn when the tap is turned off. This is due to the diaphragm being “crippled” by hard water. It is located in the water regulator. As soon as the water is turned off, the membrane remains in the same place and presses on the gas supply rod. The problem is solved by replacing the diaphragm.
