🔧 As with boiler drain: simple recommendations for each

The reasons that cause the water to drain from the boiler

There are very few cases that require the mandatory release of water. Therefore, no special need to carry out such acts and disrupt operation of the heater is inappropriate. This is due to the fact that the device is very sensitive to any interventions. Therefore, it further customization can be quite complicated. There are three situations when water draining is required:

1. Periodic maintenance of the appliance. If you use the boiler only in the summer at the cottage or country house, then keep it constantly get water does not make sense. Over time, it will stagnate and acquire an unpleasant odor, which is removed from the tank will be problematic.
2. If the appliance is in a room where there is no heating. Get rid of water inside - this is the first necessity. When severe frosts water inside the tank turns to ice. It extends the capacity, which entails a strong deformation of the boiler. After that, the owner can only throw the appliance.
3. At the time of repair. If necessary to clean or replace the heater bleed valve, fittings, drain water, avoid flood required. In this case, you must perform a full drain.

It is not recommended to empty boilerIf he is still on warranty. After the intervention of the independent service center staff certainly refuse free warranty TO. Also, do not get rid of the water in the boiler downtime period in a heated room. To eliminate odors and sludge in the tank, it is better to hold the sink in a natural way: that is, twice a month, during idle time to conduct a complete replacement of the water.

drain water features with their own hands

If the tank is installed on the support or hanging on the wall, then it is most likely located in an upright position. This is useful if you have to carry out the drain. So you can completely empty the internal volume. The water can be drained through a hose connected to a cold pipe, or by activating the drain valve. However, in order to properly perform the operation, you need to know some of the subtleties, which will be discussed below.

We use a safety valve

The drain valve is a safety device for an emergency exit water. It is installed at the lowest point of the heater. Normally it is attached to the hot or cold tube. When the pressure inside the tank valve is activated by releasing excess pressure outside. If you look at the drain device, it can be seen that there is a channel with a small diameter. It serves to be able to connect the tiny drain pipe. After joining satisfied, it is possible to activate the valve and release the water.

The only drawback of this method is that because of the small diameter tube process takes about two hours. In that case, when the valve is clogged, the water will be discharged more slowly. discharge time will increase by 3-4 hours.

As flush with cold pipe

Such a solution to the problem is only permitted if the owner has a skill locksmith work. In order to carry out the release of water from the tank, it is necessary to prepare an adjustable wrench. Next, follow the instructions:

1. Cover the water on the main line, is required to disable the boiler by electricity.
2. To control the water output process, you must check the closure of the hot water tap in the bathroom and in the kitchen.
3. After preparing the water collecting container, unscrew the nut connecting the pipe with the cold water heater, and start the descent.
4. Be sure to unscrew the safety valve, assess its condition and readiness for further work.
5. To quickly open the hot water drain valve, the pressure is adjustable precisely this part of the mixer.
6. In some designs, an additional valve on the hot pipe. If his turn to adjust, you can achieve optimal water drainage speed.

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With sampling tubes and return water

Incoming and discharge hoses allow water run downhill. All you need to do master it, unscrew the two hoses or plastic pipes. After that immediately start draining.

This method should be used if the tank is mounted directly above the bathroom, because it will be impossible to stop the flow until until all the water will flow. Thus the tank is emptied within 3-5 minutes. To drain a similar fashion, always remove the safety valves. To install them to their original location you must take advantage of new sealants.

As drain water from the boiler, depending on the connection method

There are several variations of the heater assembly. Depending on these factors will differ and how draining the contents. In each case there is a strict sequence to be followed in order not to make mistakes.

With standard installation

Easy switching of nozzles provided for this design. If linked to the boiler in a small area is required to set tee before the pressure relief valve. On it, usually, the valve is installed, with which the sink and runs. Therefore, this method emptying the tank additional tools are required. When properly connect all tubes will leave about 10 minutes for draining.

Above see the wiring diagram of all parts with water heater.

When used in an improved process

In such a situation provides installation of two tees, which are attached not only to the inlet conduit, but also to the output. To release the water at such a connection system, perform steps in the following sequence:

• block the water supply valve;
• open the valve of the mixer;
• connected to the outlet hose and return it to the tank;
• activate the relief valve, which open the air supply to the tee.

Floor emptying boilers have similar method, with the proviso that their installation is improved by.

Simplified installation option

Simplified connection method involves only the connection of flexible hoses to the cold and hot pipe. To perform a descent in this case, open the hot valve, thus preventing the flow of water into the tank. Then, we must substitute container and open the box of the safety valve. If the water is discharged too slowly, you can completely disconnect the line from the hot appliance. Here the main thing - to choose a sufficient capacity for receiving water.

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Properly get rid of the residual water in the boiler

No matter which way the drain was chosen at the bottom of the boiler may remain some water. In order to get rid of it and should follow a few simple manipulations:

1. After the main drain, it is necessary to remove the bottom plastic cover.
2. Next, carefully remove the wires from the signal lamp, be sure to disconnect the wiring.
3. When in doubt, remember that the sequence of switching, take a picture to your phone.
4. Unscrew the heater counter-clockwise holding it slightly to allow liquid to flow out slowly.
5. Gently get a heater from the tank, so as not to damage the metal enclosure of the boiler.
6. If resistance is felt, do not try to pry TEN force. It should sway his left and right and carefully remove from the device.

If complete drainage on the heater was found scum, then it's time to reflect on the fine filter cleaning.

What if you want to quickly drain the water

Often users are trying to drain the water in a matter of urgency, for example, at the idle relief valves. To do this, proceed as follows:

1. Completely turn off the tap of cold line (this can be done at the bottom of the pipe, or directly in front of the boiler, if possible).
2. Open the hot water valve to equalize the pressure inside the container.
3. Place a bucket under the cold conduit and unscrew the pipe using established fitting.
4. Required to open a hole for connection to the hot manifold.

In order to stop the water flow, it is necessary to block air flow through a hot conduit.

Features water drain from the boiler different brands

hot water with the help of the organization quality water heaters It is considered to be quite reliable. But sometimes it is necessary to get rid of liquid dialed, for example, for cleaning the appliance or when it fails. On the example of popular brands, look at how empty the water heater, without the help of professionals.

Boiler from TK "Ariston"

1. Disconnect the electrical device and wait until the water reaches the optimum temperature so as not to get burned.
2. Turn off the water approach to the boiler via a specially installed controller.
3. Open the hot water tap at the most near to the boiler mixer. This will allow air to penetrate the tank.
4. Turn the air intake valve to the "ON", then open the drain valve by means of which happen and water outlet.

For a complete cleaning of the interior of the appliance, it is necessary to completely remove the heater. Ideally, it should be boiled in a metal container, adding citric acid.

The boiler of the brand «Thermes»

For security purposes, you must disconnect the device from the network, and only then to continue the action.

1. Overrides completely stationary water, remove the tubes that supply water to the tank heater.
2. If you use the flat type boiler, just enough to stop the flow of water and pour the remains through the hot tap on the blender.

sink principle, depending on the size of the heater and the complexity of its design, it can be different.

Water Heater Electrolux

boiler model from the brand "Electrolux" merge several times easier than any other model. Typically, the release is carried out through the drain valve.

More detail drain algorithm, see the video.

How to avoid mistakes when cleaning the boiler after water drain

Too many owners are faced with the problem of clogging inside the water heater. Often PETN and walls of the tank there is a raid. That it may cause damage to the future of the unit. To avoid this, you need to clean the inside surface. How to do this, refer to the instruction.

After completing all assembly steps, run the water and turn on the boiler in the network.

If there are strange times for draining technology, ask questions in the comments. We will definitely get back to you.