The fork of the water heater Termyx to the RCD is heated

The reasons for heating the fork in the outlet and their elimination

A fork in a complex with a socket is a rapidly detachable contact connection. Thus, almost any modern technique is connected to the network. This method is reliable, simple and convenient if all components of the systems are working. Otherwise, the fork in the outlet warms up or other problems arise.

When connecting, one or more signs of a malfunction can be observed: sparking, heating, melting. If at least one of them is noticed, it is necessary to repair, since in this situation the risk of short circuit and fire increases. In addition, the user can get a shock.

Only one element from the contact pair, in particular fork, often turn out to be damaged. If it heats up 5-10 minutes after turning on, it must be repaired or changed. How the problem will be solved depends on whether it is versed or not. If the case is monolithic, the wire suitable for it is cut, and a new fork is installed in place of the old plug. If the case is collapsible, it is necessary to unscrew the screw connecting two halves, inspect the insides, eliminate the malfunction and collect the plug again.

The reasons why the plug in the outlet is heated are reduced to violation of the contact of the legs with the wires that supply electricity. Contact is violated due to such factors:

  • Poorly tightened bolt, which presses the bare end of the wire to the contact leg. You need to pull it more carefully.
  • Called or melted wires. The wire should be shortened, cutting off the damaged area, re.Clean the ends from the insulation and fix them with screws properly.
  • Oxidized contacts and wires. Contact areas can be cleaned with a knife or sandpaper to a metallic shine, use acid for etching. If the wire was oxidized, cut it and collect the connection again.

After the repair, the two halves of the case are pulled off with a screw and checked whether the fork is heated or not. If the problem is not eliminated, other causes of the malfunction should be considered.

In addition to physical damage to the fork, heating can be caused by improper operation of the devices. This includes:

  • Insufficiently stable contact of a fork with a socket. If the diameters of the contact legs of the fork and holes in the outlet do not match, this leads to heating the plug of the plug. You should insert the fork into the outlet and move it with swinging movements. The presence of a backlash suggests that it is required to disassemble the outlet and squeeze the plates that wrap the electrodes, or replace the socket completely.
  • Using sockets to connect devices with forks, which differ in the diameter of the electrodes. Gradually, contacts of contacts are weakened and wrapping up thin pins loosely, which is why the fork and socket heat up with it.

If none of the listed reasons is detected, most likely, the outlet is faulty.

Replies to “breakdown of the RCD of the water heater and ways to eliminate them”

Good afternoon.I have a “ariston” water heater with a volume of 100l.Operated for 3 years.When included in the network, an RCD is triggered on a network cable.Please tell me what could be the reason for the shutdown?

Hello, Ivan! There are 2 reasons for: a leak (break) Tubular Heater or a defect in the RCD itself, which also happens.

Heat Transfer L32 p3. LMTD Sizing Problem

Hello Irina! A difavtomat is a spark (automatus), which occupies 2 places on a din-rake. I see no problems if the machine and RCDs are located in different places.

Low-cost electric warm floor WarmCoin. Laying underfloor heating under the tiles with your own hands

Two reasons for the triggering of the RCD are described above: the malfunction of the RCD and leak (breakdown) Tubular Heater. How to diagnose a breaklar heater breakdown? You can throw an RCD in the cable. I have a stationary in the shield.

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Thermex water heater 50 liters. As soon as you connect it into a rosette with ground, it knocks an RCD on the wire. You turn it on in a regular outlet without earth everything works

Hello! The Termex in the RCD burned out the blackness capacity and the smell! Replacement will help if you change the container in the RCD? Thermex himself did not open the fee, and did not look!

Hello! When the LBX-100 RCD is triggered, the flash is visible through its case. Works instantly after turning on the boiler. At first, cut off only after fostering the thermostat (when he warms up and turns off Tubular Heater). I suspected both the thermostat and Tubular Heater. But the flash in the RCD now makes him suspect. There should be such a bright flash inside that it is visible through an opaque plastic?

Is it dangerous to use Ariston if there is no separate conductor (land)-old wiring.What to do?Please send an answer to ua6nq@

fork, water, heater, termyx, heated

Yes, it is potentially dangerous without grounding, but almost everyone uses. The old wiring is much more dangerous, which may not withstand the load and heat up

Hello. RCD defect. Quite frequent phenomenon. In general, the standard RCD is not a very reliable thing.

Hello, Thermex IR100V water heater. When the fork is included in the network, the machine is triggered in the entrance (RCD), the Tubular Heater Tubular Heater is disconnected. In addition, there is an RCD on the wire of the water heater. What could be the reason?

Hello, Maxim. This is not a water heater defect

In the shield on the floor for each apartment, an RCD is installed. When the Ariston boiler is included in the network, the RCD of the boiler itself is triggered, and after a time, the RCD in the shield is in the porch along with the RCD of the boiler. When connecting without grounding (t.E. In the outlet I just throw off the grounding wire) nothing works, the boiler works.

Good afternoon. There is a standard RCD on the Timberk water heater, on the wire. The case of the RCD heats up. Please tell me, it should be so?

Good afternoon, Alexander. If it is not very warm, then everything is fine

Hello Andrey. I suspect that something is wrong with grounding.

Good afternoon, Igor. Grounding problem, you need to check it

Good afternoon, Yuri. In doubtful cases, I check the sub.Interpretation of obviously serviceable Tubular Heater and thermostat.

Each of these problems has its own optimal solution:

One.If when the boiler is turned on, the fork is very heated, you should replace that extension cord and tee, through which it is connected to the network. Make sure that new acquisitions are really high.Quality, and cope with their functions;

2.A large load involves the use of a wiring with a section of 4 mm2, and a socket designed for 30 amperes. In fact, it turns out that a cable with a section of 2.5 mm2 is used, and a socket can withstand only 10 amperes. It is recommended to take a cable with a section with a value of 4 to 6 mm2. Only this option can be sufficient if the technical devices are connected through one outlet. It is better to use copper wires, since they are not oxidized and not subject to corrosion;

3.The collapsible fork is disassembled to eliminate the malfunction. The indispensable fork should be changed to a new part;

4.The best way to get out of the problem is a personal outlet for a water heater.

The repair of the malfunction extends the life of household electrical appliances and makes their use safe.

Why does the RCD work on the water heater Termyx?

Consider the possible reasons why the RCD is triggered on the Termyx water heater:

  • Boiler. If you have grounding, then the RCD will work right away, if it is not, then the food will turn off when a person touch the surface of the apparatus. In this case, the protective shutdown device is knocked out, and it will perform its function. There will be no electric shock.
  • Zero break in the wiring of the room.
  • The surface of the heating element is damaged and its spiral is in contact with water. This can happen due to the accumulation of a large number of scale. It is necessary to replace the heating element. Two boiler

If there are two hets, it is difficult to simply inspect, to determine which one appeared in them. To do this, you can pull out both heating elements, lower each one into the water and touch one wire in the water, lowering the second hand into the water. If there is a microcrack on the shell, then the light will light up.

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We will figure out how the RCD works with water heaters. It connects to the cable leading to the outlet. Inside, a current walking on the phase wire and zero is measured. If they are equal, then everything is fine. If the values ​​differ, this means that somewhere there is a current leak and knocks an RCD. This protects users from electric shock.

The reasons for heating and their elimination

Heating the boiler fork is due to the following problems:

Having found an increase in the temperature of the fork body, you should immediately proceed to the search for a problem area in the Boilery connection circuit.

Faulty outlet

When installing the water heater, the master should pay more attention not to the tank consolidation itself, but the wiring. It is necessary to purchase components only after receiving the boiler parameters from the instructions that is attached to the manufacturer of the model in the box. The outlet must withstand the voltage consumed by the water heater in working mode. If they are used intensively, it is recommended to purchase a kit with a power supply of at least 30 amperes.

Models of Chinese.Made sockets cannot be called the best options for connecting heaters. The situation is the same with the old samples of the times of the USSR. To avoid risk of melting or heating a fork, it is better to first allocate funds for replacement, high.Quality preparation of a place to install a tank.

Faulty fork

Checking the fork for performance is easy enough. If the socket itself does not heat up, the problem is exclusively in the fork. Contacts can be shattered inside the element or spin the bolts, which will lead to the backlash of the main details of the structure. The collapsible options can be adjusted and tightened independently, and the whole should be replaced.

Quite often, the fork and outlet are not suitable in size, the grooves are deformed over time due to the frequent connection of other power consumers. The contact at this point will be violated, it will not comply with generally accepted security standards. Elements initially begin to bask, then a short circuit and fire occurs.

The point is the wire

Water heaters give a significant load on wiring in residential buildings. Therefore, to connect such devices, you should buy a cable with a cross section suitable for the parameters of a particular model, at least 4 mm. Beginners when installing a tank often make an error by connecting a boiler through a tee, extension cord or adapter.

Any extra connections in the water heater connection circuit increase the risk of fires. Without skills and knowledge regarding the selection of cable cross.Section, it is better to entrust the preparation of components to professionals or strictly act indicated in the instructions for Baku indicators.

The fork, cable or rosette from the boiler (water heater) are heated. Is it worth it to panic?

If the hostess touches the wire or to the fork from the boiler, she will begin to worry more likely, t. To. They will be warm enough. But the experiences on this subject will be in vain, t. To. The fork and wire can be warm, they are designed for temperature data. Let’s figure out the electronics and recall the school physics: “Each electric conductor has a current resistance”, thereby, if there is a current, the conductor begins to heat up, and even more so the connection (fork, socket). But, everything should be in moderation.

Fork, cable or outlet is not easy and hot? We are alarming and urgently solve the problem.

A boiler is a fairly powerful household electrical appliance, which has a power of 1.2 to 2, 5 kW, while the current can reach up to 12 amperes. With given impressive values, the requirements for wiring increase. That is why it is recommended not to include several powerful devices at the same time, for example, a washing machine, an electric kettle and a boiler. When you turn on the simultaneously powerful devices, the load on the apartment increases to 6 kilowatts, which is 30 amperes! For such loads, wiring in the apartment is required, with a cross.Section of a wire of at least 4 mm, and in fact, the wiring usually reaches a section up to 2.5 mm at best. It is especially not recommended to include several powerful devices in one outlet, here really the likelihood of a fire is great.

In cases where a hot fork, outlet or wire. A boiler repair is required, t.To. The most likely installation of the water heater was made incorrectly, and either the replacement of the wire/outlet/fork, or the clamping of the contacts is required.

Classification of protective shutdown devices

A quality device provides consumer disconnection under voltage, controls the passage of the calculated current, de.Energizing the circuit with the difference in the input and output current. Manufacturers produce a wide range of devices with various characteristics, based on which they are divided into several types.

fork, water, heater, termyx, heated

Voltage of household and power thrust

Depending on the conditions in which the RCD will work, you can choose types:

  • AS. Reacts to sudden or slowly increasing changes in a variable differential sinusoidal current.
  • A. Works with a sudden increase or slow increase in the parameters of alternating sinusoidal and pulsating constant differential currents.
  • C. Is disconnected with changes in alternating, straightened, direct current.
  • S and G. Selective devices equipped with a shutdown time withdrawal mode.
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Models with electromechanical control are not tied to the voltage of the supply. The signal for them is differential current. Electronic options are powered from an electric linter or other source.

By the number of poles

Depending on the features of the mains, you can choose an RCD:

  • 2p, or two.Pole. Suitable for a single.Phase line. Equipped with 4 pair terminals on each side to throw on neutral and phase.
  • 4P, or four.Pole. Suitable for three.Phase and single.Phase networks. On each side of the device there are 3 terminals for phases and one for connecting neutral.

RCD compares currents, so the number of poles should coincide with the number of conductors.

On the rated current

The indicator should be equal or more than the general denominators for groups. For domestic use, modifications for 6,000 A are suitable, but if there is a new house and a transformer station near the input, an RCD is placed on the input.

On differential current

The optimal for the protection of humans and animals will be devices, the trigger of which occurs at a differential current of 30 mA. Switches that work at currents from 100 mA are used with fire targets. They will completely de.Energize the fishing line for the trimmer.

Installation of devices is carried out on the wall, on the din-rake. There are devices that have a design of carrying, adapters, sockets.

fork, water, heater, termyx, heated

Faulty fork

When connecting, one or more signs of a malfunction can be observed: sparking, heating, melting. If at least one of them is noticed, it is necessary to repair, since in this situation the risk of short circuit and fire increases. In addition, the user can get a shock.

Only one element from the contact pair, in particular fork, often turn out to be damaged. If it heats up 5-10 minutes after turning on, it must be repaired or changed. How the problem will be solved depends on whether it is versed or not. If the case is monolithic, the wire suitable for it is cut, and a new fork is installed in place of the old plug. If the case is collapsible, it is necessary to unscrew the screw connecting two halves, inspect the insides, eliminate the malfunction and collect the plug again.

  • Poorly tightened bolt, which presses the bare end of the wire to the contact leg. You need to pull it more carefully.
  • Called or melted wires. The wire should be shortened, cutting off the damaged area, re.Clean the ends from the insulation and fix them with screws properly.
  • Oxidized contacts and wires. Contact areas can be cleaned with a knife or sandpaper to a metallic shine, use acid for etching. If the wire was oxidized, cut it and collect the connection again.

In addition to physical damage to the fork, heating can be caused by improper operation of the devices. This includes:

  • Insufficiently stable contact of a fork with a socket. If the diameters of the contact legs of the fork and holes in the outlet do not match, this leads to heating the plug of the plug. You should insert the fork into the outlet and move it with swinging movements. The presence of a backlash suggests that it is required to disassemble the outlet and squeeze the plates that wrap the electrodes, or replace the socket completely.
  • Using sockets to connect devices with forks, which differ in the diameter of the electrodes. Gradually, contacts of contacts are weakened and wrapping up thin pins loosely, which is why the fork and socket heat up with it.

If none of the listed reasons is detected, most likely, the outlet is faulty.

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