How to connect a washing machine yourself to water supply, sewerage and electricity - procedure. Connecting a washing machine yourself How to connect a new washing machine

Evgeniy Sedov

When your hands grow from the right place, life is more fun :)

Content

Buying such a necessary and integral household appliance today as a washing machine is only part of the story. The connection of the washing machine is of primary importance - not everyone can install and connect such a device correctly, and in order to connect it to ready-made communications yourself, you need to carefully read the step-by-step instructions with photos. If you are not confident in your abilities, it is better to immediately call a professional specialist.

How to connect a washing machine yourself

Installing a washing machine yourself will help you save a lot of money. Before you begin installation, you will need to decide on a location for household appliance. IN recent years This device is increasingly being placed in the kitchen, because... This is convenient and is due to the fact that bathrooms in old houses have a relatively small area. Sometimes this problem is solved in the corridor or hallway. In addition, read the connection diagram for communication systems and the instructions that come with the selected model of washing appliance. Main stages:

Preparation;
sewer connection;
connection to water supply;
leveling the position of the device using a level;
connection to the electrical network.

Which water to connect to?

Connect washing machine The machine must be connected to a cold water supply. In addition, you will need to adjust the height of the waste water drain. If the device is equipped with two inlets, then this radically changes the matter, because You can connect it to both cold and hot water supply. Before installing a household appliance and connecting it to hot water, read the negative sides its uses:

If very dirty laundry is poured immediately hot water, then the dirt seems to “stick”, after which it is more difficult to wash it off.
Rinsing in hot water performs worse than in cold water.
Hot water, unlike cold water, does not have such stringent requirements.
When you immediately pour hot water, all the bioadditives (enzymes) in the powder immediately die without having time to fulfill their purpose.

Connecting the washing machine to electricity

Planning to connect washing machine without the help of a master, special attention Pay attention to connecting the device to the power supply. To begin with, it would be a good idea to consult with a knowledgeable master on this matter. Also, don't forget that the socket electrical network To connect a household appliance, it must be waterproof. All work at this stage is carried out according to the following scheme:

To provide the necessary protection against damage electric shock, it is imperative to ground the distribution board. For this purpose, a special tire with a cross-section of at least 3 mm is used.
To connect, use a three-wire electrical outlet with a phase, neutral and ground wire.
At the last stage, the grounding wire must be carefully insulated.

How to connect a washing machine to the water supply

When connecting to a water supply professionally, it is imperative to use shut-off valves– ball valves. Thanks to them, if necessary, you can disconnect the consumer. Connecting to the water supply yourself requires a thorough approach - use flexible hoses with a diameter of 3/4 inch to perform this operation. Don't go wrong with the hose length. Connection order:

Make a thread in a certain place in the water pipe, and then install the valve. After each wash, the water will have to be completely turned off.
To prevent mechanical particles from entering the device drum, install a protective mesh filter.
To supply water, they resort to the use of ready-made additional outlets to the flush tank or to the mixer, connecting the pipelines using special tees. Before each wash, you will need to unscrew the faucet hose and connect the filler pipe.

Tee for connecting a washing machine

The most the best way connecting a washing machine to sewer pipes is considered to be a stationary drain of water. In this case, you don’t have to worry about how correctly the temporarily installed hoses are located. To connect the machine, it is best to use a tee tap, which is convenient because its presence allows you to connect several household devices into the water supply at once, for example, a washing machine and dishwasher. Types of taps: direct tees and straight-through models.

Connection hose

When planning to connect all the necessary communications to the machine, using, for example, a stationary connection, take care of purchasing an inlet hose in advance. Its base is a PVC tube, which is reinforced with nylon braid and reinforced threads. The ends are reinforced with metal sleeves. The length varies from 1 to 5-6 m. It can be increased using special connectors (adapters).

How to connect a washing machine to the sewer

It is necessary to connect the drain taking into account some features. For example, devices without a special valve (check valve), which allows water to flow in only one direction, cannot be installed without taking into account the level restrictions at which the outlet hose is located. Pay attention to the location of the drain hole. If it is located in the lower part of the housing, then the drain hose will have to be raised and secured at a certain height. This approach will prevent untimely outflow of water during the washing process.

Organization of drainage

Many home craftsmen believe that there is nothing complicated in this process, because you can simply throw the drain pipe over the edge of the sink or bathtub. This approach cannot be called suitable, because he is unsafe. Often washing machines are connected to the sewer system in order to organize drainage through the sink siphon. This scheme is reliable and simple - due to the difference in height, water from the drain will not be able to penetrate the hose (drain) when it is empty. True, the smell of sewage can penetrate into the cavities of a household appliance.

You can purchase a special siphon that has an outlet for connecting a hose (drain). Inside it is check valve. This product perfectly retains bad odors, allowing waste to flow into the sewer system. Another method is to drain directly into the sewer, but keep in mind that this method is the most expensive and time-consuming. It is ideal if the washing machine is located far from the sink.

How to connect a washing machine in the kitchen

Compared to installing it in the bathroom, installing such a machine in the kitchen is an opportunity to collect all the key household appliances in one room. In addition, the kitchen has more free space. Thanks to this, the choice of machine model for embedding is practically unlimited. True, powders stored next to it can evaporate harmful substances, so you need to keep them away from food. To install you need:

Organize a pipe outlet (water supply) to connect the inlet hose.
Install a siphon with outlet.
Carry out electrical wiring and install a moisture-resistant socket.
Place the car so that all communications can be connected to it.

To connect a washing machine safely, you need: a minimum of certain knowledge and skills, the presence of an appropriate wire and protective devices. Correct connection guarantees the safe operation of equipment, but above all the safety of people.

Connection nuances

To connect the washing machine to the electrical network with your own hands, if the electrical wiring in the apartment is old (aluminum), you need a separate line made of copper wire with three cores, cross-section 2.5 mm 2, with a separate circuit breaker and RCD. The best option would be to use NYM brand cable. It is distinguished by triple insulation and sufficient rigidity, convenient for wiring in grooves.

The connection of wires in a modern washing machine electrical plug implies the presence of a grounding wire; it is usually two-colored, yellow-green, connected to a separate screw inside the plug; it should not touch the “phase” and “zero”.

The washing machine is plugged into a special waterproof outlet. Waterproof sockets have several indices characterizing the degree of protection, there are 8 of them, the higher the index, the higher the protection. The socket is connected in the electrical panel to a separate circuit breaker with an operating rated current of 25 A.

Connection in the electrical panel is carried out as follows:

The blue wire is connected to the zero bus.
Grounding green-yellow wire to a free-standing screw on the metal panel body.
Phase wire to a separate circuit breaker or RCD.

Danger of connecting to the electrical network

If the washing machine is installed in the bathroom, there is a danger of injury to people taking a shower while the machine is running. This is due to the lack of necessary security measures.

Important: Lack of grounding and possible malfunctions, when the machine is running, and touching it while taking a shower will result in electric shock.

Connection via RCD

Modern washing machines with a power of up to 2.2 kW or more require connection to the electrical network from an RCD, which ensures the safety of people from electric shock. The RCD is selected depending on the power consumption and can be: 16A, 25A or 32A, with a leakage current of 10 mA - 30 mA.

An alternative would be to connect the washing machine from a circuit breaker with differential protection; it is selected in the same way as selecting an RCD.

There are two ways to connect the washing machine from the mains:

To the general Apartment RCD. In this case, due to the large total load, if the washing machine is damaged, there will be a strong current leak, there will be a strong electric shock, and as a result, there will be a power outage in the entire apartment.
From a separate RCD. In this case, in the event of a malfunction, only the washing machine will be turned off.

Connecting a washing machine without grounding

In the absence of residential grounding, it is highly undesirable to connect the grounding wire to the working neutral wire. Most Russian apartments do not have separate grounding, so in this case the connection can be made through an RCD or a difavtomat.

Advice: To avoid tingling by electric current and false triggering of the RCD, it is advisable to disconnect the grounding of the surge protector capacitors; the grounding is located next to the input of the power cable, inside the machine body. The filter is designed to protect against asynchronous frequency interference; when it occurs, the insulation can be damaged, which happens extremely rarely in 1 case in a million, and getting an electric shock is real.

Important: It is necessary to remember that if you want to protect yourself by independently connecting the protective grounding to an electrical panel that is not equipped with a special protective grounding bus, located on the floor in the entrance, the neutral wire may burn out. This is extremely dangerous and may cause electric shock to people.

It all depends on the amount of free space and the availability of communications. Usually the washing machine is installed in the bathroom. If you don't turn around there, the best option there will be a kitchen. But you can even place the machine in the hallway. True, in this case you will have to tinker with connecting water and sewerage.

Another point worth paying attention to is the floors. They should be firm and even. It's best if they have concrete base. Wooden is allowed if rubber pads are used and installed correctly.

Well, don't forget about the outlet. It is advisable that the plug of the machine reaches it without extensions.

How to install a washing machine

What you will need

Spanner.
Construction level.
Rubber pads or anti-vibration mat if the floors are wooden.

What to do

Unpack the box, remove the instructions, inlet hose and key from the drum.
Using a wrench, unscrew the transportation bolts located on the rear wall (usually there are 4 of them). Save them in case you move.
Close the bolt holes with special plugs.
Open the door and check that the drum moves freely when you shake it by hand.
Place the washing machine in the chosen place so that there is at least 2 cm from the walls and furniture.
If the floors are wood, place rubber pads or an anti-vibration mat under the feet.
By unscrewing the legs, adjust their height so that the washing machine stands level and only wobbles when you press on the corners.
Place a building level on the machine and check for correct installation.
Secure the selected height of the legs with locknuts.

How to connect a washing machine to the water supply through a ready-made outlet

This is the simplest and most correct option. If they did it recently, then at the stage of laying communications they probably provided a separate line for the washing machine. As a rule, a tap is immediately installed on the pipe and simply left closed.

If that's the case, you're in luck. Connect the inlet hose from the washing machine to the faucet and tighten the nut. Run the water by opening the tap and make sure there are no leaks.

How to connect a washing machine to a water supply through a tee

The most common connection method, which is used if there is no ready-made outlet, but you don’t want to make a connection into the water supply. The essence of the method is to install a tee on the supply line of any device and power the device itself and the machine from it.

The inlet can be used as a connection point cold water to the sink, tank or sink in the kitchen. After installing the tee, all that remains is to connect the device and the inlet hose of the washing machine.

What you will need

Tee with tap for washing machine.
Adjustable, pipe or regular spanner the right size.
An extension cord of suitable diameter if the outlet is recessed into the wall.

What to do

Identify the cold water pipe.
Remove the flexible line going to the device from it.
Try on the tee, screwing it onto the thread and remembering the number of turns so that the valve is in the desired position.
Seal the threads using fum tape, winding several turns along the entire length of the thread in the direction of twisting the tee. If you are using tow, separate a small bunch and also wind it along the entire length of the thread as you twist the tee. Lubricate the tow with sealing paste.
Screw the tee onto the thread, making enough turns until the tap is in the desired position.
Install the flexible connection of the device onto the tee. If necessary, replace the gasket with a new one.
Screw the inlet hose from the washing machine onto the tee tap by hand.
Turn on the water and check for leaks.

How to connect a washing machine to the water supply through a bathroom faucet

Another popular method that comes to the rescue when pipes are in hard-to-reach places. Instead of trying to reach them, use a special three-way faucet and extension. They are installed on taps for connecting the mixer, and the mixer itself is connected directly to them.

The result is an independently operating mixer and an additional outlet for the washing machine, which can be closed if necessary.

What you will need

Three-way faucet for washing machine with extension (compensator) included.
Gaskets (if they are not included).
An adjustable, pipe or regular wrench of the appropriate size.

What to do

Turn off the water and remove the faucet by unscrewing its nuts using a wrench.
Install the gasket and extension onto the faucet.
Screw on the faucet by hand to the cold water outlet (usually on the right), and the extension cord to the hot water outlet (usually on the left).
Tighten the nuts using a wrench.
Screw the washing machine hose onto the free tap outlet and hand-tighten it.
Let the water run by opening the emergency tap.
Open the installed tap and check all connections for leaks.

How to make a tap into a water pipe

The most difficult method, which requires certain skills and is usually performed by masters. Although it is quite possible for anyone who has the tools at hand and knows how to work with them. As always, there are several options.

Steel pipe

Steel pipes have almost completely been replaced by more modern metal-plastic and polypropylene pipes, but are still found in old houses.

The idea is to drill a hole in the pipe and install a special coupling on it, into which the tap is screwed and the inlet hose of the washing machine is connected.

What you will need

Saddle coupling (saddle, saddle clamp, vampire insert).
Drill or screwdriver.
Drill according to the diameter of the hole in the coupling.
Faucet for washing machine.
Fum tape or tow with sealing paste.
Wrenches.

What to do

Select a section of pipe with free access near the washing machine to insert the coupling.
Strip the pipe down to smooth metal, removing layers of paint and rust using a knife or coarse sandpaper.
Try the coupling on the pipe, turning it so that the tap is in the desired direction.
Install the gasket and mounting bolts and tighten them with a wrench.
Place a rag or jar under the pipe to catch any spilled water.
Drill a hole in the pipe through the sleeve inside the coupling.
Screw the faucet onto the coupling.

Metal-plastic pipe

This thin white pipe with large metal fittings (connections) is an aluminum frame enclosed between layers of polyethylene.

Tapping into a metal-plastic water supply system involves installing a tee. The pipe is cut in the right place, its ends are connected using a tee, and a tap is connected to the free outlet.

What you will need

Tee for a metal-plastic pipe of the required diameter (usually 16 or 20 mm) with one internal thread.
Faucet for washing machine.
Pipe cutter
Pipe calibrator.
Wrenches.
Fum tape or tow with sealing paste.

What to do

Turn off the water using the emergency tap at the inlet and drain the remaining water by opening the nearest faucet.
Select a pipe section with free access for inserting the tee near the washing machine.
Use a pipe cutter to cut the pipe and separate the ends, carefully bending them back.
Calibrate both ends of the pipe and remove the chamfers by inserting the calibrator and turning it several times.
Remove the nuts and ferrules from the tee.
Alternately place a nut and then a ring on each end of the pipe.
Carefully insert the pipes into the tee until they stop and tighten the nuts by hand.
Hold one of the nuts with a wrench, tighten the second with another wrench, and then tighten the first nut in the same way.
Wind several turns of fum tape around the tap along the entire length of the thread in the direction of twist. If you are using tow, separate a small bunch and also wind it along the entire length of the thread as you tighten the tap. Lubricate the tow with sealing paste.
Screw the faucet into the tee.
Connect the washing machine hose to the faucet and tighten it by hand.
Open the water and check for leaks.

Polypropylene pipe

These pipes have become the most common recently. Usually, when installing such a water supply system, a ready-made outlet for the washing machine is immediately soldered in. If for some reason this was not done, you will have to make a tie-in.

As with a metal-plastic pipe, a tee with a tap is installed on a polypropylene pipe. Only the type of connection differs - the pipes are not crimped, but soldered.

What you will need

Polypropylene tee МРВ (with internal thread) of the required diameter.
Faucet for washing machine.
Soldering iron for polypropylene pipes.
Pipe cutter
Fum tape or tow with sealing paste.

What to do

Turn off the water using the emergency tap at the inlet and drain the remaining water by opening the nearest faucet.
Choose a place near the washing machine to insert the tee so that you can reach it with a soldering iron.
Using a pipe cutter, cut a section of pipe 30 mm shorter than the tee.
Wipe the pipes from any remaining water and dry them to prevent defects during soldering.
Place a nozzle of the required diameter on the soldering iron and heat it to operating temperature.
Place the soldering iron on the pipe and one end of the tee, wait 5-7 seconds.
Quickly remove the soldering iron, connect the heated parts and wait about 10 seconds.
Solder the other end of the pipe in the same way.
Wind several turns of fum tape around the tap along the entire length of the thread in the direction of twist. If you are using tow, separate a small bunch and also wind it along the entire length of the thread as you tighten the tap. Lubricate the tow with sealing paste.
Screw the faucet into the tee.
Connect the washing machine hose to the faucet and tighten it by hand.
Open the water and check for leaks.

How to connect a washing machine to a ready-made sewer outlet

To connect to the sewer, the machine has a drain hose, which usually comes directly from the body. If its length is not enough, it can be increased with the help of an additional one. The total length should not exceed 4–5 m - otherwise the power of the built-in pump may not be enough for pumping.

If the repair was recently done and you yourself, or on the advice of the craftsmen, have previously provided for a sewerage outlet at the planned installation location of the washing machine, then to connect you will only need to insert a drainage hose into this outlet.

How to connect a washing machine to a toilet, sink or bathtub drain

The basic and simplest option, but with drawbacks. While washing is in progress, you cannot use the appliance. The bathtub or sink will have to be washed after draining the dirty water, and if you forget to install the hose, there is a risk of causing a problem.

What you will need

Drain hose holder (included).

What to do

Place the holder on the end of the drain hose and snap it into place.
Place the curved hose on the edge of the sink, bathtub or toilet every time you wash.
For reliability, it is advisable to secure the holder with a chain or other method to avoid accidental falling of the hose and flooding.

How to connect a washing machine to the sewer through a siphon

Another option that allows you to get by with little blood. The idea is to use an additional outlet on the siphon of a sink or sink in the kitchen. The hose is connected to it and the washing machine simply drains the water into the same sewer outlet as the sink or sink.

There are also disadvantages. Over time, if the siphon becomes clogged, the water will drain more slowly and it may happen that when draining the water from the washing machine, it will rise into the water, and in rare cases, even flow over the top. In addition, if the siphon is clogged, drainage from the sink can flow into the washing machine.

What you will need

Clamp for fixing the hose.
Screwdriver.

If the hose is not long enough, then:

additional hose of suitable length;
hose connector;
two clamps for fixing hoses.

If on installed siphon there is no output for the washing machine, then:

a tee insert for a siphon or a new siphon with an outlet for a washing machine.

What to do

If the siphon has an additional output

Remove the plug from the outlet and put on the drain hose from the washing machine.
Secure the connected hose to the outlet with a clamp.
If necessary, pre-extend the hoses using a connector and secure with clamps.

If there is no additional output on the siphon

Replace the tee insert or install a new siphon with an additional outlet.
Follow the algorithm described above.

How to make a tap into a sewer

The most complex of all connection methods, but at the same time the most reliable. Having tinkered once, then you can use the washing machine for the rest of your life without any hassle.

When tapping into a sewer, the same principle is used as with a water supply. You need to install a tee on the existing appliance to connect the appliance itself and the washing machine. But here there are at least two options.

Cast iron pipe

Cast iron sewers are now very rare, but sometimes they do occur. In this case, it is better to choose a sink or kitchen sink drain as the insertion point. Smaller diameter pipes are used there, there is free access and installation is much easier. If you use an old cast iron siphon, you will have to replace it at the same time.

What you will need

Rubber reduction for transition from cast iron pipe to tee.

two clamps for fixation.

What to do

Clean the outlet and install the rubber reduction. Additionally, you can seal the joint with silicone sealant.
Do a test wash and check for leaks.

Plastic pipe

The most common option with simpler and more reliable installation. The connection procedure is similar to the previous one. The only difference is that you will not need to make the transition from cast iron to plastic.

What you will need

Sewer tee 45° of the required diameter.
Rubber reduction for transition from tee to drain hose.

If a standard hose is not enough, then also:

additional hose of the required length;
hose connector (usually included);
two clamps for fixation.

If the insertion point is at floor level or a height of less than 50–60 cm, then:

a piece of pipe according to the diameter of the sewer or a check valve.

What to do

Remove the siphon drain from the sewer outlet.
Install the tee inside the reduction, and insert the siphon drain from the sink or sink into the tee.
Install a rubber reducer into the remaining additional outlet and insert the drain hose from the washing machine into it.
If the drain hose is not long enough, first extend it using a connector and an additional hose, securing it with clamps.
If the tapping point where the end of the drain hose is inserted is at a height below 50–60 cm from the floor, additionally install a check valve or use a piece of pipe to raise the tapping point to a height of about 60 cm.
In cases where it is not possible to raise the drain to the desired height, install a check valve in the sewer outlet and connect the drain hose to it.
Do a test wash and make sure there are no leaks.

How to connect a washing machine to the mains

Incorrect handling is life-threatening, so it is better to entrust the connection of the washing machine to a specialist. We will limit ourselves to general recommendations only.

In new buildings, the wiring is made in compliance with all modern standards and requirements, so the washing machine can be connected to any nearby outlet. But the usual one, if it is in the bathroom, is better to replace it with a waterproof outlet closed type.

sovet-vannoy.ru

In old houses with wiring everything is much sadder. In most cases, it is made with small cross-section wires and does not have grounding. Therefore, to connect the washing machine, it is better to run a separate cable from the distribution panel.

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The cable must be three-core with a cross-section of each core of at least 2.5 square meters. mm. It is necessary to install a closed type socket with grounding next to the washing machine, and in front of it - circuit breaker power 10–16 A.

Is it difficult to connect a washing machine to the water supply? Not at all. In this article, I will offer several connection scenarios with a description of the necessary fittings and the technology for their installation, and also tell you how you can connect the drain hose of the machine to the sewer system.

With new clothes! All that remains is a mere trifle - connecting the product to the sewer and water supply.

Plumbing

Requirements

To connect with a standard hose, we need to remove the outlet from the cold water supply system with a 3/4-inch external pipe thread, or DN20. The thread must be at least five threads long and not have a collar - a limiter against which the hose union nut can rest.

In addition, the thread edge must be perfectly straight and of sufficient thickness, since the connection to the hose is sealed by a gasket between it and the union nut.

The outlet to the machine must be closed. It is worth turning off the water when leaving on a business trip or vacation for safety reasons: the rubber hose that connects the washing machine to the water supply has a limited service life, and if it runs out in your absence, the apartments below you along the riser will be flooded.

From the point of view of minimal pressure drop when the washing machine draws water, it is better to place it as close as possible to the cold water riser. First of all, this applies to old apartments with steel water supply lines left behind by the builders. The condition of steel pipes in cold water after several decades of operation leaves much to be desired: they become overgrown with rust and lime deposits, significantly reducing the clearance inside the pipe.

Option 1: drain to the tank

In houses built in the 70s and later years, the outlet from the cold water riser for connecting the tank is made at the level of the main water supply. Its location makes it possible to embed a faucet or assembly for connecting a washing machine into the supply line to the tank, without leaving a sagging hose in sight.

Accessories

What accessories will be needed for connection?

The simplest solution that does not require the purchase of additional components is a three-way faucet designed specifically for connecting washing machines. The price of such a product does not exceed 200 rubles.

When purchasing it, you should pay attention to a number of features of the product:

Ball a valve (closed by turning the flag 90 degrees) is preferable to a screw valve (closed by turning the knob several turns). Unlike the latter, it has an almost unlimited service life and does not require maintenance;
How longer handle turning the tap, the easier it is to open or close it after a long period of inactivity;
External thread DN15 on the valve body must have a collar, which does not allow the winding to be squeezed out when screwing the valve into the coupling body or any other internal thread.

If for some reason the treasured taps are not available in nearby stores, you can use an assembly of several products to connect.

You will need:

Tee DU15 with one internal thread and two external threads;

Ball valve DN 15 with female-female threads. If the old tap that shuts off the water to the tank is faulty and needs to be replaced, it is worth purchasing two identical taps;

Adapter DU15 - DU20 with external threads. Preferably brass: black steel will quickly rust due to contact with condensate.

Installation

How to connect a washing machine using a three-way tap?

The instructions are quite simple:

We turn off the cold water to the apartment;
Unscrew the flexible connection of the drain tank from the cold water connection;
We wind up the thread of the liner and screw onto it the outlet with the internal thread of the three-way tap;

To wind the threads, use plumbing linen impregnated with any quick-drying paint you have on hand. The paint will protect the flax fibers from rotting upon contact with condensation, which is inevitable in cold water.

We connect the flexible connection of the flush tank to the external thread of size DN15 of the three-way valve. If there was a separate valve in front of the tank, we place it between the three-way tap and flexible hose;
We connect the inlet hose of the washing machine to its outlet size DN20;
We open the tap at the entrance to the apartment and check all connections under pressure. If necessary, we correct all shortcomings.

If you are going to install a tee assembly, ball valve and adapter, you will have to assemble several sealed threaded connections:

Between the tee and the liner thread;
Between the tee and the taps to turn off the water to the tank and to the washing machine;
Between the tap for turning off the water to the machine and the adapter for size DN20.

Option 2: in front of the bathroom faucet

With this scheme for connecting the washing machine to the water supply, the mixer will move forward relative to the wall by 7 - 8 centimeters. The connection in front of the mixer is usually used if the washing machine is installed in place of a dismantled washbasin.

Accessories

To connect you will have to purchase:

The already familiar three-way valve. Recommendations for choosing it are the same as in the previous scenario;
Thread extension DN15 - a pipe with an external thread on one side and an internal thread on the other. The length of the pipe must be exactly equal to the length of the three-way valve.

Installation

We close the cold and hot water valves at the entrance to the apartment;
After making sure that the water has shut off, unscrew the union nuts of the mixer and remove it from the eccentrics;

We unscrew the ankle boots. Depending on their shape, for this purpose you can use pliers inserted inside the eccentric with one jaw, a narrow adjustable or open-end wrench, as well as a hexagon;
We wind up the external threads of the three-way valve and extension;
We screw the tap into the corner, coupling or water socket for cold water, and the extension cord for hot water;
We screw eccentrics into the internal threads of the three-way faucet and the extension and center them so that the mixer nuts engage their threads and the mixer body is in a horizontal position;
We screw decorative caps onto the threads of the braces (of course, you can do without them) and mount the mixer.

In the photo: 1 - three-way valve, 2 - thread extension of the same length, 3 - eccentric.

If the gaskets under the mixer union nuts have lost their elasticity, replace them with new ones. Rubber gaskets are included in most plumbing repair kits, but retail silicone gaskets are the most flexible and durable.

Option 3: Under the kitchen sink

When installing a washing machine in the kitchen, it is connected to the cold water supply under the kitchen sink. The tap is mounted between a rigid connection and a flexible hose for connecting the mixer.

Accessories

And here our old friend plays its role - a three-way valve. If necessary, it, as when connecting to the supply to the tank, can be replaced with an assembly of a tee, a ball valve and an adapter from a 1/2-inch thread to a 3/4 thread.

Installation

Installing a faucet with your own hands is extremely simple:

When the water supply is turned off, unscrew the union nut of the flexible line;

Don’t be too lazy to place a basin or bucket under the connection you are disassembling. The water standing in the pipes will drain if the water supply system is depressurized.

We wind up the thread and screw the internal thread of the three-way valve onto it;
We connect the flexible hose of the mixer to the external thread of the tap size DN15.

Option 4: at the entrance to the apartment

In some cases, it is more convenient to make the connection immediately after the cold water valve at the entrance to the apartment. What is needed for this and how to cut into the water supply? I will describe the most common scenario - inserting after cranes into an assembly with steel pipes.

Accessories

We will need:

Brass or cast iron tee size DN15;

Ball valve with female-male threads size DN15;
Adapter from DN 15 to DN 20 thread.

Installation

We shut off the cold water supply with the valve on the supply line. We open any tap to make sure the valve is working;
We drive a lock nut along the long thread of the drive (a pipe with a long thread on one side and a short one on the other). If the paint interferes, first burn it with a hair dryer, blowtorch or gas torch;

Squeegee is a fitting for connecting non-rotating sections of a water supply system.

We clean the thread from the old winding and, following the locknut, we drive the coupling;
Having spread the connections before and after the disassembled section in different directions, we unscrew the squeegee from the valve;

The valve must be held with a second key, otherwise there is a risk that the valve will move threaded connection there will be a leak between it and the outlet from the riser.

We unscrew the coupling from the drive and screw the tee in its place;

We screw the squeegee with a wound short thread into the valve;
We wind up a short thread on the liner from the side of the apartment and drive the tee onto it, turning its side outlet parallel to the wall (up or down);
We drive the locknut after the tee. Leaving a gap of 5 millimeters between it and the tee, wind up the thread and tighten the locknut;
We sequentially screw the wound tap and adapter into the tee. The work is completed.

Option 5: saddle

Accessories

A saddle is a simple device that allows you to cut into any section of a smooth pipe. It is a clamp with a sealing gasket and a side outlet with internal thread. The advantage of the saddle is that it allows you to insert it into the water supply under pressure.

In addition to the saddle for the DN15 pipe, we will need ball valve with female-male threads and adapter DN15 - DN20.

Installation

We clean the pipe from paint and rust. To do this, you can use a steel brush or a regular table knife;

We install the saddle in a position convenient for connecting the washing machine and tighten its fastening;
We wind up the external thread of the ball valve and screw it into the saddle;
Open the tap completely;
Having placed a bucket or basin under the tap, we drill the liner with a long drill straight through the open tap and saddle;

Use only hand drill or a spinner. A water-filled electric drill, along with a puddle of water on the floor, will turn into a portable version of the electric chair. Power tools can only be used when the water is closed.

As soon as water flows through the tap with sufficient pressure, remove the drill and close the ball valve;
We screw a 3/4-inch diameter adapter into its internal thread.

Sewerage

There are also several ways to connect the washing machine drain hose to the sewer system.

On the edge of the bathtub or sink

The simplest solution is to hang the hose fixed in the standard fasteners on the edge kitchen sink or baths. The obvious disadvantage of this solution is that the plumbing fixture cannot be used during washing.

But frequent draining of hot water with detergent dissolved in it guarantees the absence of blockages: in 4 years of living in a service apartment with exactly this scheme for draining water from a washing machine, I have never encountered sewage problems.

Tee under siphon

The drain hose can be directed into a tee installed in the sewer socket at the connection with the siphon of any plumbing fixture. Installing a tee in the case of a prefabricated plastic sewer takes no more than a couple of minutes.

A couple of nuances:

The connection between the hose and the tee must be. Otherwise, sewer odors may enter the apartment through the gap between them;

Use a skew tee with the side outlet pointing upward. Even if the connection is depressurized, the wastewater will flow into the sewer by gravity.

Tee in comb

The most civilized solution is a separate tee for connecting a washing machine, embedded in the sewer comb (indoor sewer system). In this case, you can safely use a straight tee.

I strongly recommend extending its upper outlet with a pipe at least 40-45 cm long: some washing machines do not have a shut-off valve between the tank and the drain hose, and if the hose is lowered too low, water can pour out of the tank by gravity.

Most correct scheme connections to the sewer - with a separate insert into the comb and a water seal.

Conclusion

I hope that my experience will help the reader connect a washing machine with minimal costs time and money. As always, more information can be found in the video in this article. I would appreciate your additions and comments. Good luck, comrades!

To avoid flooding, short circuit If the washing machine breaks down, when connecting it yourself, you need to adhere to a number of rules, choose the optimal installation location and method of connecting to communications

Modern washing machines perform many operations, and human participation in the washing process is minimized: load sorted laundry, add powder, press the necessary buttons, and after a few hours pick up clean, wrung out items. There is only one difficulty: For the machine to work, it must be connected to the water supply, sewerage and electrical networks. Errors at the stage of installation and connection to communications are fraught with serious problems.

How to connect it to ensure its uninterrupted operation? Of course, you can use the services of specialists in this area, or you can try to connect it yourself, which will allow you to save money on installing the machine.

Before connecting the washing machine to the water supply, sewerage and electrical networks with your own hands, you need to decide on the location for its installation. In private houses, a washing machine can be installed in a special laundry room, and in apartments this equipment is sometimes installed in kitchens, and most often in bathrooms.

When choosing a specific area in the bathroom, you need to take into account the availability of free space and the location of communications. You need to plan where the washing machine will be located before purchasing it. to choose a model that will “fit” into the available space.

When choosing a location for installing a washing machine, you need to consider the following factors:

proximity to communications necessary to connect the washing machine (electricity, water supply, sewerage);
having a flat floor surface on which the washing machine will be installed;
placement efficiency in terms of ease of use;
harmonious addition to the interior of the room, in which the washing machine will be located.

Some useful tips when choosing a place:

If the bathroom area is small, the space will be used most efficiently if you install the machine in a corner or niche of a suitable size. But it is recommended to maintain a gap of 2-3 centimeters between the body and the walls.
It is extremely undesirable for the machine body to come into contact with metal - cast iron pipes, heated towel rails, radiators.
There must be enough space in front of the machine (or above it, in the case of vertical loading) so that the hatch can be opened.
It is very important to install the washing machine on as level a surface as possible.
It is advisable to place the car at such a distance from communications that standard length The hoses included in the kit for supplying and draining water were enough to connect to the water supply and sewerage system.

Hoses can be extended, but this increases the load on the machine pump, and any additional connection is an additional risk of leaks.

Step by step guide

Before you begin installing and connecting the washing machine to the water supply and sewerage system with your own hands, carefully read the installation instructions, as well as this article, which will help you connect your washing machine easily and effortlessly to ensure smooth operation.

Preparation

After delivery of the equipment, it must be unpacked, freed from polystyrene foam and adhesive tape and carefully examined, check the completeness and make sure there are no defects. Then you need:

Unscrew the transportation bolts with a wrench;
insert decorative plugs in their place;
remove the staples;
remove the transport bars (if any) by slightly tilting the machine backwards;
fold and hide shipping parts - they may come in handy when moving.

Care should be taken to remove these parts before turning on the washing machine, otherwise the presence of transport parts that have not been removed when starting the washing machine can lead to irreversible consequences in the form of breakdown.

Minimum set of required tools:

wrench (set of wrenches);
screwdriver;
level.

Sometimes it is already embedded in the water supply system outlet with shut-off valve for connecting a washing machine. If it is not there, the set of tools and components depends on the material of the pipes; tees are best equipped with an angle valve to cut off the water supply:

For iron pipes— a crimp clamp, a screwdriver, a file for cleaning the surface of the pipe, a drill with a drill bit with a diameter of 6-7 mm.
For metal plastic pipes – tee, calibrator, wrench, hacksaw or special cutter.
For plastic pipes– plastic tee, special scissors for cutting polypropylene pipes, welding machine for polypropylene, fum tape, gaskets.

To connect to the sewer, depending on the chosen method, you need:

special siphon with outlet;
kit for installing a sewer outlet - pipe, fittings (tee, coupling);
rubber cuff.

To connect to power you will need:

socket with grounding – required;
waterproof extension cord with grounding - if the power cord is not long enough;
portable RCD (device protective shutdown) – desirable to ensure safe operation.

Drain installation

There are three options for draining water from the washing machine:

hook the drain hose using the hook attachment onto the edge of the washbasin or bathtub and secure it;
connect the end of the drain hose to the additional socket of the siphon;
make a branch from the sewer pipe and lower the end of the hose into its socket.

The first option is very unreliable, vibration can cause the hose to become disconnected from the bathtub (sink), fall to the floor and flood the room.

In the second case, the hose should not pass along the floor, it needs to be fixed in a stationary mount on the rear panel and placed on top.

When discharged directly into the sewer The drain hose of the washing machine must enter it at least half a meter high from the floor, and the bell is often located lower. Therefore, the socket of the additional elbow must be raised to the appropriate height.

Reliable fixation of the hose pipe in it is ensured rubber cuff.

Below is simplest scheme connecting the washing machine to the sewer without a siphon - the drain is connected directly with a hose:

Connection to the water supply system

The machine is supplied with a water supply hose, one end of which is connected to the corresponding hole on the rear panel, and the other to water pipe. It is preferable to connect the machine to a cold water supply system, since its design has a water heater, but to cool hot water impossible.

All work on inserting taps and tees must be carried out with the water in the riser shut off!

Depending on the specific conditions, there are many options for connecting the washing machine to the water supply. The simplest case is presence in the drainage system with a tap for an automatic washing machine, a flexible hose is simply connected to this outlet; if the thread diameter does not match, an adapter is used.

A diagram of a simple connection of a washing machine to a water supply looks like this:

If the machine is located near a washbasin or bathtub, it is possible to connect the hose to the pipe using a walk-through tee tap. The faucet can cut between the hose and pipe in the following places:

at the point of water supply to the washbasin faucet;
above the bathtub, between the mixer with a nut and the eccentric coming out of the wall;
at the connection point of the hose to cistern toilet (if the bathroom is combined or a hole is drilled in the wall between the bathtub and toilet).

Sometimes, if a mixer with tap and shower is installed above the bathtub, and on the washbasin there is a separate faucet, the faucet (spout) above the bathtub is unscrewed, and the washing machine hose is connected in its place, if its length allows.

If the machine is located far from the bathtub, washbasin, toilet, the outlet cuts into the pipe closer to the installation site of the equipment. The procedure depends on the material of the pipes.

Iron pipes

The pipe is stripped of paint and irregularities are removed.
Parts of the crimp clamp are applied on top of the rubber gasket on both sides, the guide sleeve is fixed in the hole of the gasket, they are attached and the bolts are gradually tightened so that there are no distortions.
After securing the clamp, a smooth, round window in the rubber gasket should be visible through the hole in the guide sleeve; if it moves, it is necessary to tighten the bolts on one side for alignment.
The water is shut off along the riser and a hole is drilled in the pipe using a guide bushing.
Slowly open the mixer, drain the remaining water from the pipe and at the same time wash off the metal dust; in addition, the hole must be wiped with a piece of bandage or toilet paper for cleaning dust and chips.
A tap, preferably an angular one, is installed on the clamp to cut off the water, and a hose is connected to the thread.

Metal-plastic pipes

On a straight section without bends, a piece is cut out of the pipe corresponding to the installation length of the tee.
The ends of the pipe with pre-installed nuts are expanded with a calibrator to the required diameter (so that the tee fitting fits in).
A fitting with a tightening ring on is inserted into the expanded hole until it stops, and the nut is tightened (the tee must be held so that it does not turn). A similar operation is repeated on the other side.
If the tee is equipped with a tap, it is better to install it before inserting into the pipe.
A hose is connected to the tee.

If the faucet is constantly leaking, it's time to change the faucet. Find out.

It will also be useful with instructions for installing a faucet in the bathroom with your own hands.

Did you know that you can buy a small and very convenient water heater that can even be installed on a faucet? on how to install a flow electric water heater for a shower.

Plastic pipes

The pipe is cut, the remaining water is drained, and the ends are wiped dry.
The joints between the pipe and the tee are heated by a welding machine and after 5 seconds are soldered, first on one side, then on the other.
The hose connection point is sealed with fum tape.

Leveling with a level

A strictly horizontal position of the machine is the key to its long service , even a slight misalignment can lead to serious damage.

The easiest way to check whether the car is positioned correctly is to press down on each corner sequentially. She should not stagger, succumbing to pressure.

You can also Place the level on the top plane of the machine and attach it to the side wall. If there is a distortion of water in the window, you need to adjust the height of the machine legs to compensate for the slope or unevenness of the floor. To do this, the fixing nut is loosened, the leg is rotated in the direction of lengthening or shortening, and after reaching a stable position, the nut is tightened until it stops.

Connection to the power grid

If the house has a grounded outlet (three-wire), located near the bathroom, everything is quite simple, the power cord of the washing machine is connected to it.

If there is no such outlet, you need to take care of its installation, It is better to entrust this to a professional electrician. To connect it, the distribution panel must have a neutral or grounding bus; a three-wire cable runs from the panel to the socket.

If you have an unused electric stove socket in your home, you can install an socket with a grounding contact in its place, with a grounding wire already connected to it. In this case you will have to use an extension cord, it must also have a grounding contact, and if it is used directly in the bathroom, then it must also be waterproof.

Over time Wiring insulation may be damaged If such damage is not identified and repaired in a timely manner, equipment may break down and people may be electrocuted.

To protect yourself in such situations, it is good to use p Easy to install portable residual current device. It will also minimize the risk of electric shock if the washing machine is connected to a regular two-wire network without grounding.

Checking work

After all connections have been made, you must perform a test run of the washing machine. All operations are performed, but without loading laundry.

Turns on first washing mode, you need to make sure that the tank is filled with water, the heating elements are working, and there are no leaks anywhere in the places where there are taps into the water supply, connecting the hose to the water supply and to the machine.

Then the spin starts the presence or absence of leaks is monitored in places where water is discharged into the sewer. If leaks are detected, the connections need to be sealed and sealed as much as possible. If everything is fine, you can start washing according to the instructions.

It is quite possible to install and connect a washing machine yourself; sometimes the communications system already provides everything necessary for such a connection, if the water supply and sewage systems are old, the task becomes more difficult, requires additional tools and consumables.

Connecting to the power grid is the easiest step if there is a grounded socket and the most difficult in its absence. In this case, if you do not have sufficient qualifications, it is better to invite an electrician. It is important to remove the shipping parts, position the machine strictly horizontally and carry out tests before using it.

For a complete understanding of the topic, watch a video about the correct connection of washing machine taps to the sewer drain and water supply, as well as the inclusion of this equipment in the home electrical network:

Taking into account the tips outlined in this article, we are confident that installing and connecting the washing machine yourself will not be difficult for you.