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Package service ( سرویس پکیج در تهران ) in order to have a healthy and efficient package. Keeping the house warm and having hot water for various purposes is one of the most important things that should be paid attention to as the cold season approaches. One of the heating devices that is very practical and famous, which can be seen in many houses almost now, is the package. The heating system of a package is used compared to all old systems such as heating or engine room. Nowadays, packages are used in many newly built houses and apartments. Before using the package heating system, one thing that should be noted is the complete service of the package. that Digi Emdad company is one of the best companies in this field of wall package service as well as package repairs. In this article, we want to talk about the package service steps.

Common problems in package repair Common problems that occur with packages, regardless of their model and brand, include the following: Apparently, the heating circuit is active, but the radiators do not have the desired heat. The water temperature is suitable, but the heating system does not work. The hot water used in the house does not have the desired heat. The package lights up explosively and produces an awesome sound. The heating circuit of the package suffers frequent pressure drop. As the temperature increases in the heating circuit, the pressure increases. The temperature of the water used fluctuates. The pressure in the heating circuit increases by itself and goes to such an extent that sometimes the safety valve is activated. The package pump is deactivated. The temperature of the consumed water decreases. The package produces too much noise. The water in the package freezes. Package service steps Fixing the flame package problem Replacement of defective part Package descaling Fixing the problem of package pressure drop if you have it Acid washing wall package Fixing the problem of not turning on the package Fixing problems related to package noise Specialized package troubleshooting Fix package errors if any How is the package service? The steps of the package service and the things that must be done to do this work were mentioned above, in short, the person who is in charge of this task must ensure things such as the absence of leakage in the pipes, the absence of deposits in the entrance paths and converters, hoses Checks, filters, connections during the service of the package, if any of these defects are observed, the relevant part must be repaired. to do and fix the defects, but they should get help from a person who is an expert in this field and has the necessary ability, because it may be necessary to carry out a series of measures such as descaling during service, which an expert must do. do the work But there is this point about all packages that they must be serviced once in a while and regularly, and before doing this, you must cut off the gas, electricity and water, otherwise it will be dangerous. . In the following, we discuss the steps of the package service: 1. First step) In this step, the specialist should open the package shell and check the water tank and the pipes through which the water passes. It is necessary to carry out the descaling operation, and to do this, the person must remove the part where the water passes for heating from the package and pour the acid water from the water inlet and allow the water to cool for a few minutes. The acid stays inside that part and finally it has to be removed from the outlet, after doing this it is necessary to wash the corresponding part completely with water and detergent. 2. Second step) In the second step, the specialist should check the package board to find out that the dirt on the parts has not been taken and prevent the malfunction of the package. To remove the dust on the parts, he can use a device like a hair dryer or a device that blows air and has a function similar to a hair dryer. But since the board parts are the most sensitive parts, one should be careful. 3. Third step) Now it’s time to check the chimney. A person must check that something or something has not blocked the path of the chimney, because blocking the path is very dangerous and eventually causes carbon dioxide to return to the environment and death. The process of checking the chimney is that the person goes to the roof and He can do this with the help of a small stone. If you hear the sound of the stone hitting the package, you will know that the chimney path is healthy, and if there is no sound, something must have blocked the path. 4. Step 4) Cleaning the burner is one of the service steps of the wall package. A blower is usually used to clean the burner, so that if dirt or garbage has blocked the holes in that part, it can be cleaned with a device like a vacuum cleaner. can also be used to do this. 5. The fifth step) The package pump is one of the items that should be paid attention to when servicing the package. To service the pump, you can use an allen wrench and use it to clean the rotor blades. After that, the clean operation The construction and cleaning of the blades and the pump were done. To make these components work smoothly, a small amount of dishwashing liquid can be poured into it, then the components are closed and put in place. 6. The sixth stage) which is related to the cleaning of the igniter. To clean the igniter, they rub the sandpaper on the electrode and the igniter several times and then wipe it with a wet cloth.

The final stage) The above-mentioned items are only the main items, but if necessary, the specialist will check other parts and finally launch the package. Finally, after checking all these items, the package must be vented. which is one of the most important parts of the service package. The process of aerating the package is done in such a way that we have to open the inlet water and let this water enter the heater, after it has passed through all their parts, we open the outlet valve of the heater and let some of let the water come out and place a pan under it so that it does not wet the surrounding environment and after a while the air in the package has been released, we close the outlet valve. that the water and gas pipes do not leak, then the water and gas pressure should be adjusted. The best time to perform wall package service One of the questions that may arise for you is when should the package service be done? Experts suggest that the best way is to service the package annually, and if you service your package annually and if it needs to be descaled, do this, the lifespan of your package will increase and the rate of its breakdowns will be reduced. But if you notice any problems at any other time, you should ask the relevant experts as soon as possible to take the necessary measures because any problem can pose a risk to the safety of the building. Types of service packages The service of the wall package is done in different ways, the most important of which are descaling (polyphosphate sediment traps are used for this), water pressure control (the importance of this check is very important because the water pressure is low or high over time. the device will damage), checking the accuracy of the operation of the two heating and sanitary circuits and releasing the axis of the circulation pump (if this axis is blocked, the circulation and pumping of water will face a problem and hot and cold water will not reach the place of consumption) and… . Other important actions in the annual wall package service include: 🔵 Adjusting the package gas valve One of the most important actions in the package service is an almost specialized work. In this inspection, the valve should be checked again and its screws should be opened and closed. If an unprofessional person does this carelessly, the gas pressure will be disturbed and the device will be damaged. During this inspection, it is better to put a suitable strainer on the gas valve to increase the life of the valve. 🔵 Heat setting in package service The heat level of the package can be adjusted using the limit switches and the thermostatic valve on the heating radiator. This makes the environment reach a completely balanced and appropriate temperature. 🔵 Checking the accuracy of chimney or fan package operation During the annual service of the package, we must check the performance of the fan package. For packages without fans, the path of the chimney should be checked so that it is not blocked. For this purpose, we can throw a small object into the chimney, which will easily come out of the chimney if the path is open. As much as possible, the chimney should be installed in such a way that it does not have twists and bends. Chimney connections must be tight and seamless, and the oxygen valves must be fully open. Clogged chimney valves are very dangerous and can lead to suffocation or death. 🔵 Ventilation in package service Ventilation is one of the most important parts of the wall package service, which is very effective in improving the heating efficiency of the package and radiator system, optimal gas consumption and reducing ventilation costs, reducing the risk of water leakage, reducing package noise, etc. This should be done very carefully and when the radiators are hot. 🔵 When should the descaling of the wall package be done? The clogging of the pipes of the wall package and its tank due to the settling of salts and substances in the city water is one of the common problems in the wall packages, the most common symptom of which is the constant hot and cold water. This blockage narrows the path of the water pipe of the package and as a result reduces the speed and pressure of the water. For this reason, the water reaches the place of consumption later and cannot be cooled. These deposits in the thermal tank of the package also cause the walls of the source to thicken and thus increase the energy consumption in the package. This problem may eventually lead to a hole in the water tank, but with timely service and descaling, this problem can be prevented. Answers to some questions about the wall package service: The reasons for the water not being hot in the heating sector Low gas pressure Sediment accumulation in the exchanger Low temperature defined for the device Defect in the gas valve Defect in the heating sensor The small diameter of the gas inlet pipe The reasons for the water not being hot in the consumption section Low gas pressure Heat loss due to long pipe path The presence of sediment in the converter The small diameter of the gas pipe inlet Defect in hot water sensor Reasons for disabling the spark package Chimney blockage Improper connection of the pressure switch Improper wiring Malfunction in the air pressure switch Defect in the ignition electrode Reasons for not lighting the flame The gas inlet valve is closed The presence of air in the gas pipe Excessive gas pressure No voltage output from the electronic board Gas valve failure Failure to adjust the gas valve Reasons for the package to turn on and off continuously Insufficient number and capacity of radiators Low water circulation in the heating circuit Reasons for hot water temperature being too high Low inlet water pressure Defect in hot water sensor Follow some points to reduce the need for package service: By observing the following points, which are also simple things, you can do the service