To ensure a comfortable stay in any house or apartment you need to have good and high-quality heating. Where there is no possibility or need to connect to a central heat supply system in a home, autonomous heat supply systems are used. One of these is a gas autonomous installation for heating.
How to light a gas boiler? The gas heating complex is installed mainly in houses, in the apartments a wall-mounted compact boiler is used. Installation and commissioning is necessarily carried out only by qualified specialists, since improperly connected gas equipment can lead to sad consequences. Natural gas is a highly flammable and highly flammable substance. Gas-fired plants must be executed with due quality and reliability.
First start-up of a gas boiler
After carrying out installation work on the assembly and installation of the gas heating system, commissioning activities are carried out. They include a test run of the device as a whole. The goal is to tincture the equipment and all its elements.
How to fill the system with water, removing plugs
The first start-up of a gas boiler and heating of the internal heating system is necessary after the installation of a new heating system, and it is also performed when it is prepared annually after summer storage. Before switching on, an external inspection of all equipment is always carried out.
It usually includes:
- Pipes of internal wiring;
- Heating radiators;
- Circulation and booster pumps;
- Filter kit;
- Expansion tank;
- Automatic shutoff valves;
- Safety block;
- Autonomous power source, in the event of a power outage.
If the positive inspection did not reveal any remarks: the presence of external damage, the formation of gaskets and joints of pipes or the absence of any elements, then we can start filling the system with coolant. After filling, do not forget to carefully check the condition of serviceability of elements and pipe wiring. Finding and eliminating the leaks found in time is very important.
It is worth not paying attention to the task, and in the midst of the heating season, when the temperature outside the door outside, you suddenly have to urgently eliminate the emergency situation when the heating of the house is completely or partially turned off. And it can happen not during the day, but at night, when everyone is sleeping. In addition, the incoming water from the breakthrough is able to cause significant harm and damage to property.
To fill the heating system with coolant, open the centralized water supply tap. In different plant models, the location of the locking device may differ, but, as a rule, this is a crane located under the boiler. According to the operating instructions for starting up the equipment, the valve opens, but not to the end, this reduces the accumulation of air in the system.
We produce, monitor the injection of the required pressure value by means of a manometer. This device is specially installed in the boiler for monitoring the state of pressure. If the own pressure from the centralized water supply is insufficient to the required filling, we turn on the booster pump, which serves to create working pressure.
After receiving about one and a half or two atmosphere, turn off the pump. If there is no pump in the system or it is not provided, then we connect the discharge pump. Its task, just at the first start-ups, is to provide coolant injection with the creation of the required pressure value in the pipes.
Important! The control features of such a pump are indicated on the panel and in the operating instructions. But most often specialists with their equipment are invited for these events.
When supplying water, you must simultaneously monitor the pressure gauge. If during filling a stop or a decrease in pressure occurs, then there is a malfunction on the line.
Bleed air
How to light a gas boiler? Bleeding of air plugs and residual air from the system is carried out by opening special trigger taps. They are installed on radiators and the upper points of the heating complex, mainly they work in automatic mode.
These are special vents that, when air is formed in the pipes, accumulate in them, and then automatically bleed until water appears.
They are installed at the upper points of the wiring, since air is lighter than water and accumulates at the top. A rag, a bucket, a set of screwdrivers and keys are useful for this. The procedure takes about 5 minutes. It is possible to determine that the air has left by the disappearance of the exhaust air and the appearance of constantly incoming water, if the discharge is performed mechanically. Only then can the taps be closed.
Circuit Crimping
Pressure testing is a very necessary event. Often, filling the working pressure, you can not determine the weak point. It is with the help of crimping that verification and identification is carried out. The point is to increase the pressure twice the working pressure.
This is done with water or compressed air. Problems not yet manifested immediately make themselves felt. In any case, it’s good when everything can be eliminated and replaced before the onset of cold weather.
Pressure testing of the system is often not performed because of the desire to save. But be careful, this event is a measure that ensures uptime. When testing and checking after the summer period of the device, it is very important to make sure that it is operational.
Flushing device
How to light a boiler? After carrying out the above works, a washing is carried out. It is a mandatory and necessary event. After filling with the coolant and crimping, a lot of garbage and metal chips accumulate in the system. This garbage should be washed out of pipes and equipment.
For this, water is supplied under pressure in four atmospheres, several times in a row. The supply ends only after the appearance of clean waste water. At the end, all filters are opened, and all that is superfluous is removed from the filtering elements and grids.
Features of turning on a gas boiler
How to turn on the gas boiler? When starting, be guided by the rules specified in the passport, and consider the following features of work.
How to start a gas boiler? We list the main most important features:
- Particular attention should be paid to the fact that the filling of the coolant is recommended at positive temperatures in the premises. Otherwise, traffic jams may form. Therefore, carefully check what temperature in the rooms and the house, whether there are frozen sections of pipelines in the winter.
- The launch of the boiler itself is carried out strictly according to the instructions, withstanding the required amount of time while holding the start button, otherwise it may not start. For different models, the passports always describe in detail the starting order.
- Be especially careful when working with gas equipment, as this is a very dangerous type of fuel, characterized by a low odor and high explosiveness. Do not neglect safety measures when working with the device, do not violate the procedure for working with it.
- At the slightest deviation from normal operation, immediately carry out measures for the repair and adjustment of equipment, including calling a specialized wizard.
- Observe the requirements for the installation of the boiler room and ventilation. Your safety of being in the home directly depends on this.
Summing up, we can say that the gas heating installation is currently one of the most popular devices from autonomous heating sources. The economic component is always of interest to a simple layman. Utility costs take up a significant part of the family budget. The increase in tariffs, with annual indexation, leads to a gradual increase in the level of prices for services to the population.
The consumer is trying to find every opportunity to reduce these costs. The cost of natural gas is currently low compared to other energy sources. Therefore, it is beneficial to gasify homes and install a gas-fired heating system. Even if you have to spend a lot of money on the construction, installation and commissioning period, then this always pays off.
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