Replacement of the ten: check the water heater, change hands, repair and check, ring, change boiler

Before proceeding with the replacement of the tenon, it is necessary to familiarize yourself with the internal arrangement of the . The tubular electric heater comes into malfunction for several reasons. This can be natural wear or overheating. But when this happened it is necessary to properly replace the ten, relying on the company of the boiler manufacturer.

Ways how to check the water heater's temperature

It is necessary to check the temperature of the heater when the water heater refuses to heat the water, although the panel indicates the presence of power or during power-upthe boiler starts to trigger automatic protection or RCD.The reason for this may be burnout of the accumulating filament. Also, possible causes may be the closure of the storage wire or the formation of scale.

Before starting work, it is necessary to disconnect the boiler from the mains. Work with the connected device is strictly prohibited and can lead to undesirable consequences.

The efficiency of the tan can be checked by the tester. You can also call the ten with a multimeter. First, you need to disassemble the boiler and remove the heater. If visible defects were found during visual inspection, the device should be replaced. But if no external signs are found, then it is necessary to proceed to the test.

In the case of a broken cable, it is necessary to visually inspect it to detect various defects.

Steps for verifying the tenon:

1. Inspection of the integrity of the storage thread. The tester is connected to the contacts of the tan, and if it shows a chain, then the element is OK.
2. Checking the possibility of closing the spiral on the body. In one contact, the tester is connected to the tenon, and the other to the surface of the water heater. If a chain occurs, the spiral contacts the body and requires replacement.

Such a malfunction threatens the whole family with electrical shock. You can also test for breakdown. To do this, you need a megger. The contact of the device is connected to the ten's leg by one terminal, and the other to the body. The voltage for the breakdown is set to 500 V. The optimum resistance is 0.5 MΩ, then the device is considered to be functional.

Replacement of the tan by one's own hands in the Ariston water heater

A distinctive feature of the Ariston water heaters is an oval flange that resembles a funnel and is mounted inside. The flange touches the body of the boiler thanks to the bar, which is located outside.

To remove the tan in the Ariston water heater, you first have to unscrew the bar that is secured with only one nut.

Workflow:

1. The boiler is disconnected from the mains.
2. Removing the protective cover from the unit.
3. Make sure that the terminals do not have voltage using a phase meter. The terminals need to be freed from the wires, but first take a picture of the order of their placement.
4. Remove the thermostat and thermostat.
5. The ball valve is to be closed and the disassembly of the non-return valve is to be carried out.
6. You need to drain water from the boiler.
7. Release the plate.
8. Extract the tan by squeezing it first into the interior, and then pull it out.
9. The tank must be cleaned from scale and dirt.
10. If the heating element is not damaged, it can be simply cleaned and the anode replaced.
11. If the tan is burned, it must be replaced.

After that it will be necessary to assemble the entire structure back. It is worth remembering that before starting the water heater you should check it for leaks. To do this, you need to fill the tank with water and wait a few hours.

How to change the ten in the water heater "Termex"

All types of water heaters of the company "Termex" have a significant distinctive feature - the flanges of attaching the tan to the body. The diameter of the opening for the tena is quite small. The hand of the master can not penetrate there.

You will not be able to clean the tan from scaling with your own hands in the "Termex" boiler.

Unequivocally the device will have to remove the water heater from the wall and fill it with water. Then it is necessary to turn it over and repeat this event several times, until the clean water goes.

It is impossible to unscrew the nuts on the flanges when repairing the Thermex water heater, so they will have to be cut off

How to change the tan:

1. Drain the water from the boiler;
2. Remove the water heater and turn it over;
3. Remove the decorative plugs from the nozzles;
4. Open picture should be photographed;
5. Unscrew the nuts on the flange;
6. Retrieve pressure washer and tan;
7. Disconnect the wires on the second flange;
8. Disconnect the electronics;
9. Removes the side cover;
10. We install a new teng, fixing all washers and nuts.

Some models include a tan disassembly together with a thermostat. When choosing a new ten, you need to take an old device with you. It is not so easy to make the right choice, and when the example is with the buyer, then this procedure is simplified.

Water heater repair by own hands

After removing the heater from the water heater, a small crack can be found on the appliance. Before that, you need to clean the tan from the scum. This problem is familiar to everyone. Someone was caused by hard water or a poor quality spiral, but few people know that the device can be repaired independently.

The repair of the toner includes the following operations:

1. The heating element must be removed;
2. The burned part must be cut off, and the holes formed should be damped with bronze bolts;
3. So there is more room between the thermo sensor and the sensor that will prevent the accumulation of scale.

It's easy enough to repair the heater of the heater with your own hands, you just need to follow all the instructions

It's easy to repair the teng without costs. For a boiler of dimensions of 30 liters, there will be enough power of 1.5 kW.It is worth noting that very often imported devices do not withstand water composition. You do not need to throw out a large sum every time a new purchase, if you can restore the old device.

It is necessary to replace the magnesium anode with the repair of the tan. He is responsible for protecting the tank from corrosion.

Sometimes it's enough just to clean the scum on the tenon to restore its normal operation. Such an operation is quite simple: you need to properly remove the tubular electric heater and clean the device with the help of a wooden blade. You can apply some chemicals.

How to replace the teng( video)

With a faulty tenon, every owner of the boiler is found. You can replace the defective part or repair it. Both methods have their own nuances and features, which must be thoroughly studied before work.