How to drain water from a water heater: for a storage boiler, drain the drain, titanium video, a water tank

To correctly drain the water from the water heater, you need to study the theory. To drink and use hot water for other purposes, it is necessary to properly care for the water heater. But before any work is provided for the descent of water in the boiler. Depending on the correct connection of the device, the way to empty the water heater is chosen.

How to drain the water from the water heater: the best time

There are recommendations that determine when it is necessary to drain the water from the water heater. Typically, this is due to repair work. Also, the boiler can be switched off for a break during its operation.

In the solution drained from the heater must be prepared in advance capacitance

Indications for draining water:

1. cylinder Finding a long time in an unheated room where the temperature is below 5 degrees. If you leave the liquid in the boiler, then this is dangerous for its operation. The tank may burst.
2. When replacing the magnesium anode or TEN.Drainage is a necessary measure when repairing the device.
3. When cleaning the tank. This event is important to be held at least once every 3-5 years. If you neglect this, the boiler will not heat up the water properly.

But there are a number of recommendations when it is not advisable to discharge the water. So, if the device has stagnated liquid, it is better to refrain from lowering the tank. In this case, you will first need to run cold water several times through the boiler.

Water discharge is not advisable to be carried out when the water heater is warranted. Otherwise, you will lose the opportunity to replace or repair the water heater for free if there is a malfunction. When they notice the interference, they will refuse any free services.

If you leave the water in the boiler with a long out, the heater will not rust.

Do not let go of water for the desire to learn how to do it right. You can simply break the device. If the boiler stayed in the country house for a long time, but in the room there is a positive temperature.

methods as drain water with heating "titanium»

There are 3 common ways to lower the water heater tank completely. They differ among themselves behind the technology itself. In this case, the techniques can be used for different models.

heaters may have different constructions, however it must be considered when draining water

draining Methods:

1. Overlapping water at the entrance into the device. For this purpose, a tee is located between the branch pipe and the valve. It is enough just to open the tap.
2. Use of a trigger( switch).It must be on the safety valve and press it to release the water. The duration of the procedure is long enough. Unscrewing the non-return valve.
3. .In this way, water will run with a crazy head. It is better to connect the hose and send it to the sewer.

When the water is turned off, a check valve is installed immediately after the meter for cold water. But normally it should be mixed on a water heater. When the water is turned off, the tap will hold the liquid in the tank.

Water drainage device for water heater

The device of the storage water heater of different manufacturers has similar characteristics. Differences can be observed only in design and advanced functionality. The basis is a large tank. Inside it there is a heating element and a temperature sensor.

Cold water is supplied to the boiler using a pipe, which is directed down the tank to a shallow depth. The nozzle ends with a head that performs the function of sprinkling water. Cold water is marked in blue and is located, as a rule, on the right side.

Hot liquid is supplied from above or below. Inside, the nozzle ends under the top. Hot water is marked in red and is fed from the left side.

to drain the water, it is necessary to scroll through a special valve

Scheme heater:

• tank;
• HEATER;
• Temperature sensor;
• Hot water outlet;
• Thermal insulation;
• External housing;
• Magnesium anode;
• Cold water outlet.

The design guarantees uniform heating and hot water discharge, which rises to the top. But the liquid that enters the tank does not flow completely, it does not fall below a certain level. So the heater is protected from overheating.

To prevent water leakage, the boiler is equipped with a non-return valve. But otherwise the design is completely sealed.

Check valve does not allow simply draining water from the tank through a hot water tap. So it will be possible to merge only a small upper layer. To completely drain the water, perform a number of other operations.

stages as drain water from the boiler "Thermex»

The simplest variant is presented on the example of the boiler "Thermex".This is not quite the right scheme, but widespread. The pipes are connected to a storage tank without additional elements. There is only a check valve on the pipe with a cold liquid with a reverse osmosis system.

water draining sequence:

1. Turn off the water supply. Hot water opens, this will lower the pressure. The top layer of water is poured. The crane remains open.
2. Prepare the packaging for draining. Unscrew the hose, which is brought to the return valve on the faucet with cold water.
3. A thick wire is inserted inside the valve. This opens the valve. Water drains into the prepared container.
4. In order not to stop the air supply through the hot tap, it is necessary to blow it out or unscrew the pipe from the storage tank.

Drain the water from the boiler is not difficult, however cope with this, even a person with no relevant expertise

necessary to control the pressure and velocity of the water draining into the tank. For this, a check valve is used. Just take out the wire. The method can be long, and because of contamination, the valve will refuse to function.

This is a fairly primitive option to drain the liquid from the water-heating "titanium".It is suitable for all installations. But for work you will need special tools - a wrench and a sealing tape.

If there is a special valve on the non-return valve, you can not unscrew the supply of cold water. In this case, you just need to turn off the reset lever with a small flexible tube, which is thrown on the elbow. But the hot water still have to unscrew the hose.

process as quickly drain the water from the boiler "Ariston»

water heater itself initially should be properly connected to the water supply. For this it is necessary to check with a special circuit for connecting all the parts. When you were sure that everything is right, you can start to drain the water from the water heater.

correct water drainage technology:

1. overlain water in water or apartment.
2. The boiler is disconnected from the mains. For this it is enough to remove the boiler plug from the socket.
3. The cold water valve must be closed.
4. This opens the nearest tap with a hot liquid. It is required to wait until the water drains. The
5. The mixer remains open. This is done in order to get air into the tank.
6. A special hose is connected to the drain cock. He goes to the nearest sewer.
7. The drain cock opens and the water is drained.

For drainage of water it is necessary to purchase a special hose

After the procedure is completed, it is necessary to check the glasses for all the liquid. That's so easy to drain the liquid from the water heater. But it is important to remember that the boiler must be connected correctly. Otherwise, you have to tinker.

Before starting work, it is necessary to wait until the water in the boiler has cooled down. The optimum temperature is 40-45 degrees. It takes about 6 hours. If there is no time to wait, then the procedure is as accurate as possible, with observance of all safety rules.

So you can quickly and easily remove the container from water. When the work is done, start the maintenance of the boiler, its repair. At the end of the work, the water heater is again filled with water. This must be done before connecting the boiler to the mains. To fill the boiler, connect the water supply to the house and open the taps with water. When water flows from the mixer, the tank is full.

Removing the water heater from the wall

water from the boiler is drained for a reason. Further, as a rule, its cleaning or repair is provided. For this purpose, it is advised to remove the boiler from the wall.

heater Removal prevents the possibility to fill in the remaining water and electrical installation is much easier to work with the device.

After removal, it is necessary to place the boiler on the floor with taps up. If the water heater remains hanging on the wall, then it will be necessary to dry the wiring. This is suitable for a normal hairdryer.

To remove the water heater, use a wrench

Stages of disassembly of the storage device:

1. Removable Front Panel using two screwdrivers. It is enough to pull the device from both sides and pull it toward you.
2. The thermostat knob is removed.
3. Unscrew the two screws that secure the protective cover on the case. Remove the cover and get access to the wiring. We fix the position of all the wires. You can shoot a picture on the camera.
4. Turning off the power supply by removing the 3 screws on the mounting block. We get rid of the ground wire and unscrew the metal plate with the thermostat. We take out a flange with TEN and rubber sealant.

After this, you can start cleaning or repair. First, free the tank of scale, without touching the magnesium anode. Works are carried out manually. If repair is required, then the diagnosis of the heater is done. To do this, use visual assessment and validation with a special tester.

How to drain water from the boiler( video)

Pouring water from different models is simple enough, while the principle of operation remains the same. The most popular company's boiler, "Thermex", "Ariston", "Gorenje", "Electrolux".It suffices to block the water from the boiler power disable, cut off valve with hot water and wait for the descent of the liquid. Then open the cold water and drain the liquid from the water heater. At the same time, a hose is connected to the tap, which is sent to the sewer.