Proper connection of the dishwasher to the water supply and sewerage system. How to install a dishwasher - necessary tools and connection procedure Self-installation of a dishwasher

Unlike installation, connecting a dishwasher does not take much effort and energy if you have a skillful approach to the job and basic plumbing skills. If desired, it will be mastered not only by the owner of the home, but also by the keeper of the hearth. In this case, it is necessary to prepare in advance for the installation process and analyze in detail all the nuances of the connection. Therefore, let’s look at how to connect a dishwasher with your own hands at home.

Connection Basics

After all the most difficult work is completed, and the dishwasher is in the target room, namely the kitchen, it can be connected. The dishwasher is connected to three systems - water supply, electricity supply and sewerage. It does not matter whether the dishwasher is connected in a private house, apartment or dormitory. The connection principle is always the same. The first thing you should pay attention to is the compliance of the system parameters and the connection method. And after that the details are considered.


Basic dishwasher connection diagram

Connection to sewerage

Before connecting the water supply and testing the machine for operation, it is recommended that you first connect the dishwasher outlet to the sewer. In this case, it is not necessary to have a dedicated drain into the sewer. You can install an element such as a splitter or elbow and combine the drain of the sink and dishwasher. This is the optimal solution for the kitchen, since the sink is still an essential element of any kitchen.

Important! If the water drainage hose is too short, it will have to be extended using additional corrugated pipes.

The splitter is installed with an output to the sewerage inlet, and a previously disconnected sink drain is connected to one of its inputs. If necessary, the joints are sealed with silicone or a similar sealant.
A rubber seal, purchased separately, is installed in the second input of the splitter. Its internal diameter must match the outlet of the dishwasher. If necessary, it is lubricated with detergent to ensure more comfortable installation. After the rubber band is installed, the dishwasher drain is inserted into it as tightly as possible and at this point the stage of connecting to the sewer ends.


Connecting the machine output to the sewerage inlet

Connection to water supply

The most interesting aspect of connecting a dishwasher is establishing a connection to the water supply system. It can be private, for example, when water is taken from a well, and public from the city water utility. In any case, the connection is made from a pipe that is already inside the kitchen.

In the case when water is taken from the central water supply, there can be 2 options at once. The first is when the dishwasher is connected to a cold water supply, and the second to a hot water supply. The second option is not recommended by all experts, since not all machines can be used when the water in the system exceeds a certain temperature limit. For most dishwasher models it is 60 degrees. However, it is not always possible to constantly control the temperature. In addition, the cleanliness of the water in the hot tap is not always pleasing, which can have a detrimental effect on both the washing result and how long the dishwasher will serve the owner.

The easiest way to connect the dishwasher to the water supply is at the connection point of the kitchen faucet or mixer. At the connection point, you need to install a splitter with a tap, which will allow you to turn off the water supply at any time, since not all models are equipped with an overflow blocker.

It is only important to observe the diameter of the splitter and the supply hose to the dishwasher. Usually it already has a means of fastening and only needs to be screwed onto the splitter. Installation must be carried out tightly enough to avoid leakage at the connection point.

Electrical connection

The last thing in line is connecting the dishwasher to the electrical outlet. But it also has some difficulties. It is important to observe the power supply parameters so as not to turn off all the electronics in the house at once. To do this, you need to check the power of the dishwasher with the parameters of the electrical network and, if necessary, organize a dedicated outlet for it. If everything is within the normal range, then you just need to check the length of the cable, since it is often short. To solve this problem, use an extension cord. The plug must match the input, otherwise you will need to purchase an additional power adapter.


Summary of work on connecting the dishwasher

Testing

Once all systems are connected, you can check the operation of the dishwasher. To do this, you need to make sure that there is water in the water supply tap. Open the water supply shut-off valve located on the splitter and you can begin a test run. It is better to carry it out using a pre-rinse program, but if it is not there, it is better to use a short cycle in order to promptly get rid of problems that may arise due to poor-quality connections to water supply and sewerage systems.

It is difficult to imagine a modern kitchen without such a household assistant as a dishwasher. It allows you to improve your quality of life, saving time and getting rid of routine work that many people dislike.

It is necessary to allocate and prepare a place before installing built-in household appliances

When purchasing a dishwasher, it is necessary to allocate space and a kitchen cabinet of the required size in advance before integrating the dishwasher into the finished kitchen. The installation of the machine itself is quite simple and does not take much time, but for this you need to have some knowledge.

Types of Dishwashers

Dishwashers in the kitchen, designed to make the housewife’s work as easy as possible, should not create discomfort, disrupt the design or take up a lot of space in a small kitchen. Before you build a dishwasher into your kitchen, you need to choose one of the design modifications that are made. For ease of use, dishwashers are available in three main size groups.

There are several variations of household appliances for automatic dishwashing

  • Full size. Their height ranges from 82 - 87 cm, width 60 cm, depth 55 or 60 cm. They serve the most dishes (up to 17 sets) and can stand alone in the kitchen or be built into the kitchen furniture partially or completely. In partially built-in designs, the panel control of the machine remains outside, completely built-in - located on the upper edge of the open doors of the machine.
  • Narrow. They differ from the previous class only in width (from 45 to 49 cm), they wash no more than 9 sets of dishes, depending on the model. The type of arrangement in the kitchen area is similar to full-size types.
  • Small compact modifications They have all the dimensions of full-size machines, with the exception of the height - it is 1.5 - 2 times lower, as for the number of dishes washed at the same time, their ceiling is 5 sets. In the kitchen, they are installed directly on the top of the countertop or mounted in a niche of the kitchen cabinet as a separate module. One significant drawback of this type of machine can be noted - unlike other models, due to their design features, they do not provide water supply to the lower basket with dirty dishes, which worsens washing quality.

Installing a dishwasher in the kitchen

The work is not difficult for a man (some boldly claim that even a woman can cope with it), but knowing how a dishwasher is built into a kitchen will not hurt anyone. To carry it out, you will need some tools - a screwdriver or several screwdrivers, a small adjustable wrench, a paint knife, a tape measure, or, less often, a level.

Installation is not difficult to carry out in a ready-made area

Preparation

Communications for connection

The machine requires three external sources to operate:

  • electricity - must come from the electrical network of the house to the outlet closest to the car;
  • clean cold water - there should be a water pipe nearby with a threaded connection;
  • Sewage system - to drain dirty water, there must be sewer pipes nearby with the possibility of connecting an additional drain point.

Choosing a place

When deciding how to install a dishwasher, it is necessary to comply with the main installation condition - ensuring free access to all communications. In this case, the electrical outlet, water pipe (preferably with a faucet for connection) and the sewer drain pipe should be located as close as possible to the machine. In almost every kitchen, this condition is satisfied by a place in the cabinet near the sink.

Conduct the communications necessary for functioning in advance

Kitchen cabinet remodel

There are two options here - a free-standing cabinet or built into a common kitchen countertop. Before installing a dishwasher, let's assume that the dishwasher exactly fits the width and height of the cabinet, so alterations should be minimal.

Example of a cabinet with dishwasher and front panel

It is necessary to dismantle the bottom shelf, the front plinth and then remove the doors. Only the back panel, the tabletop at the top and the side walls of the cabinet remain, which makes this design very unstable.

All dishwashers are designed to be attached to the countertop and side walls, but this varies depending on the manufacturer. If in Electrolux brands the attachment to the side walls occurs at two points (on both sides of the machine in the upper corner under the tabletop), then in Bosch there are four attachment points.

The type of mounting depends on the features of the cabinet for your machine.

The machine is attached to the side walls of the cabinet through four plastic inserts on both sides at the top and bottom of its body, which makes the structure stable and durable.

When purchasing a machine to be built into a separate kitchen cabinet, it is better to give preference to Bosch as a model that provides a more reliable and stable connection.

If the countertop is solid, the cabinet is usually completely dismantled, the dishwasher is placed between the adjacent walls, only the lower decorative panel can remain (often it is used to cover the space between the machine and the floor, cutting it to height).

Excess decorative panel can be used in the kitchen interior

Preparing the water supply and sewerage system for connection

If there is one source of cold water supply in the kitchen, an adapter fitting is installed on the water pipe to ensure water supply to the kitchen sink and dishwasher at the same time. If there was a faucet at the connection point (almost all houses have one installed), you can do without an additional one.

Connecting sewerage and water supply

The sewer pipe from the sink is also replaced with a “tee” with an outlet for connecting the drain hose of the machine (it has a small diameter and a rubber sealing ring is additionally purchased and inserted into the outlet, ensuring tightness and a tight fit).

Sometimes the drain hose is connected to a siphon: such a connection is neither aesthetically pleasing nor practical (it takes up useful space under the sink) and leads to additional blockages in the drain system.

Connection through a siphon should be avoided during installation.

Electrical socket

A dishwasher, under certain intensive operating conditions, can consume significant current (about 15 A), which can lead to network overloads if the wiring cross-section is insufficient or when energy-intensive devices are simultaneously connected. Therefore, it is advisable to make the connection to a separate socket with grounding and through its own packet, which automatically switches off in case of overload.

Monitor power modes when washing dishes, as at maximum power the network may overload

Additional work

If necessary, holes are drilled in the cabinet walls for drain and water supply hoses and a power cord.

Machine installation

Installation of the “facade”

To match the design, interior and color of the kitchen, the front side of the doors of all built-in dishwashers is covered with a pre-ordered panel of the required size. To attach it to the car door, the delivery kit includes special fasteners and a template.

Making a custom front panel is not that difficult, but the interior of the room will look neat

The necessary drawings are drawn on a large sheet of paper and the points for attaching parts to the decorative panel are marked, the sheet is applied to it and, using a sharp awl, the points are transferred to the panel, after which the fasteners and door handle are screwed into the marked places with self-tapping screws. Then the panel is fixed to the car doors and screwed to it with self-tapping screws through the holes around the perimeter of the doors.

It takes a couple of hours to connect the dishwasher if you have everything you need. If you don’t know how to connect a dishwasher with your own hands, then detailed instructions, a list of materials and tools are in front of you.

Dishwasher Connection Tools

You will need:

  1. Sewer siphon for drain connection.
  2. A shut-off ball valve that will shut off the water in front of the dishwasher.
  3. Brass tee fitting with ¾ inch thread for water connection.
  4. Filter for rough purification of supplied water.
  5. PVC pipe or high-pressure hose for drainage (if a siphon is not included).
  6. Pliers, screwdriver, electrical tape, FUM waterproofing tape.

It is recommended to install a tee not made of steel or cast iron (they rust quickly), but of bronze or brass; the ball valve is made of metal-plastic or made of the same brass or bronze. This way you will ensure long-term maintenance-free operation of the components.

Dirty water is discharged into the sewer through a siphon, so it is better that it be universal - with several fittings so that it can be connected to the drain holes of other household appliances.

The siphon also traps unpleasant odors from the sewer, so don't skimp on it - it doesn't matter how much the kit costs, it's important that it lasts a long time. Be sure to check the siphon package so as not to have to go back and forth for the missing gasket. The filter for water purification is the same as in the water meter system.

Procedure for connecting the dishwasher

Dishwashing machines are desktop, built-in (compact) and stationary. Despite the difference in dimensions, the connection of all communications is carried out according to the general principle with minor differences.

How to connect any type of dishwasher - stationary, compact or built-in:

  1. Decide on the location where the dishwasher will be installed. Most often this is the work area next to the kitchen sink.
  2. Choose where you will connect the unit to the electrical network. It is safer if a separate outlet with grounding is installed, but this mainly applies to powerful devices.
  3. When installing a separate socket, choose a wire with a cross-section of 2.5 mm 2 and protection in the form of a 16 A circuit breaker. The optimal reliable option is to add a 30 mA RCD (residual current device).
  4. Select a location to connect to cold water. But you may have a model with a hot water connection, so you will need to connect the dishwasher to hot water.
  5. The water is connected with a special high-pressure hose with a ¾-inch union nut. Therefore, a shut-off valve with a ¾-inch thread must be screwed into the tee.
  6. The dishwasher drain is connected to the internal sewer system, and it is better to organize the connection separately through a siphon tee (for example, on a kitchen sink drain).

Now about how to connect the dishwasher drain. Draining is the easiest thing to do. To do this, each kitchen siphon has a plug at the bottom that needs to be unscrewed, and the siphon must be screwed onto this thread, and a hose for draining dirty water from the dishwasher will be connected to it.

The standard drain hose is 1.5 meters long, and this should be enough. The siphon has a built-in valve to delay backflow and odors from the sewer, but another protective measure can be taken - secure the drain hose so that a small half-ring is formed below the siphon. This will be a kind of water valve.

Electrical connection

Not everyone knows how to properly connect a dishwasher to the network. The best option is a separate socket, separate cable, grounding and separate protection in the form of an RCD and a circuit breaker. But this is the rule for powerful units and work for professionals. We want to connect the device ourselves.

So, we connect the dishwasher ourselves. For a kitchen in which a compact machine, for example a Bosch, will be installed, the option of connecting to the nearest outlet is suitable. Moreover, the entire electrical network of the apartment is protected by not one, but two automatic circuit breakers on the landing - one before the meter, and one after it.

For a low-power sink, you can buy a grounded socket plug and make an extension cord yourself. This connection with grounding protects from the load on the home network, and the fact that all wiring wires are concreted into the walls protects them from overheating.

How to add water

About how to connect a bosch dishwasher or another model to water. The cold water supply requires tapping into the water supply system, and this does not necessarily involve welding. Simply install a tee where the water is connected to the cold tap in the kitchen, from which the hose is led to the dishwasher.

Threaded connections must be sealed with FUM tape (8-12 turns must be made). For a tight connection, only hand effort is required, without keys. Instead of FUM tape, you can use linen winding, tow or sealant.

Immediately screw the ball valve (valve) onto the tee and connect the cold water hose to it. If your dishwasher model can be connected to DHW, then the essence of the process does not change - the tee cuts into the DHW supply pipe.

Features of connecting a portable machine

A tabletop dishwasher is installed on the countertop; the drainage is usually organized in the simplest way - dirty water is drained directly into the sink. Water is supplied to the compact dishwasher in the same way as in stationary models, and power is supplied from a regular kitchen electrical outlet.

Standard dimensions of the built-in model: width 450-600 mm, unit depth – 550 mm, height – 820 mm. The built-in model is installed in two versions:

  1. In a specially designated place in the kitchen unit (like a washing machine or mini-refrigerator) under the countertop, taking into account the size of the future unit.
  2. As a separate cabinet, decorated to resemble kitchen furniture. For this purpose, special fronts for dishwashers are sold, from which you can choose a suitable decor.

The built-in dishwasher must be connected to water, sewerage and voltage in the same way as in the stationary version. And what model your dishwasher will be: built-in, portable or stationary - depends only on the size of the kitchen space and your desire.

Features of connecting a stationary machine

You can find out how to connect the dishwasher yourself from the instructions for the device. All technological processes described in the instructions are accompanied by pictures and marked to ensure compliance with the sequence of operations. Often not everything is clear from the pictures, so use our advice.

The instructions may not contain specifics of the process, how to connect the dishwasher to the sewer, drain and voltage specifically for your conditions, so you need to proceed from the actual dimensions of the unit and the location of communications. You may have to lengthen the drain hose or buy a different siphon.

Checking the functionality of the dishwasher

Before starting for the first time, check:

  1. Correct connection to the electrical network. To do this, simply turn on the machine for a few seconds.
  2. Water supply to the unit and drainage. Check all hoses for kinks and all threaded connections for leaks.
  3. Check the degree of inclination of the drain hose - water ideally should not stagnate in the hose, unless you yourself have organized a special additional water plug to protect against unpleasant odors from the sewer.

Now, if everything is fine, seal all service holes in the walls, if any (may be necessary when laying a cable, drain hose or water supply) and put the kitchen in order.

How to install a dishwasher yourself (video)

Tips from the user on how to connect a dishwasher (video) - watch and remember. All connections when connecting the drain and water require only manual effort - no special keys are needed for this. A minimum of tools and physical effort - and your dishwasher will start working.

Even a housewife can handle connecting a dishwasher, and there is no need to call a specialist. Just follow the sequence of operations, ensure that you have all the materials and tools, and you will succeed.

An automatic dishwasher is gradually turning from an expensive luxury in the kitchen into a household appliance for constant use. At the same time, to connect the dishwasher (DMM) to the necessary communications, you do not need to have any special knowledge or skills. You can easily connect this dishwasher to electricity, water supply and sewerage yourself. It is enough to have a standard set of tools on hand: screwdrivers, wrenches and a knife.

  • Necessary tools and components

    Connecting an automatic dishwasher is similar in almost all aspects to connecting a washing machine. In both cases, the equipment requires electricity and cold water to operate. Plus, the latter still needs to be discharged into the sewer system.

    The process of connecting a dishwasher is simple, but requires care

    To connect the dishwasher, you need the following tools and components:

    1. Adjustable wrench.
    2. Screwdriver set.
    3. Knife and pliers.
    4. Hacksaw or pipe cutter for plastic pipes.
    5. FUM tape.
    6. Shut-off valve and tee for water connection.
    7. Siphon with side outlet for connection to the sewer.

    Hoses for draining and supplying water 1–3 meters long are included with the dishwasher. They just need to be properly connected to the water supply and sewer systems.

    What you need to connect

    Connecting the water supply

    Most dishwashers are designed to work with water up to +250C from a cold water tap. However, some models can also be connected to hot water supply. This point should be looked at in the instructions for the purchased equipment. But in any case, the connection process is the same, only the pipe (DHW or cold water) changes.

    Step-by-step instructions for connecting a dishwasher

    Connecting the dishwasher to the internal water supply is done:

    • under the kitchen sink faucet;
    • in the toilet to the outlet from the riser.

    The first option is preferable; it is easier and faster to install. Plus the second is not always possible due to the limited length of the existing water hose that comes with the PMM kit.

    Features of connecting the dishwasher to the water supply

    The existing outlet from the machine may not be enough to properly connect the dishwasher to the riser located in the bathroom. But this hose cannot be made additionally as flexible. Another nuance when choosing the second method is the need to drill a hole in the wall between the kitchen and the toilet. But this is extra work and dirt.

    Through the mixer and water supply pipes

    If the distance between the water supply point and the equipment is large, then it is better to lay a new plastic pipeline. Otherwise, the technology for connecting the dishwasher to the water supply is the same in both cases.

    Required pipe sizes and standards for connecting a dishwasher

    The process of connecting the PMM to a water pipeline is as follows:

    1. The hose (pipe) located there is unscrewed from the mixer or riser pipe.
    2. A tee with a shut-off valve on the branch to the dishwasher is installed in this place.
    3. The outlet from the dishwasher and the previously removed hose (shortened pipe) are connected to the tee.

    If, in addition to the dishwasher, you also need to connect a washing machine and a water purification filter, then instead of a tee it is better to use a manifold with several branch pipes. In this case, each branch will have its own tap, so that, if necessary, you can disconnect a separate device from the water supply. And don’t forget about using FUM tape or tow. All hoses now have rubber gaskets, but additional sealing directly on the threads would not hurt.

    Taps and tees for connecting a dishwasher

    The tee can also be cut directly into the water pipe running under the kitchen sink. But this method is quite complicated, especially if the pipeline is steel. It will be a little easier with a plastic analogue. However, the easiest and most reliable way is to connect to a mixer or riser.

    Connecting the dishwasher to the sewer

    Connecting the dishwasher to the sewer system is done:

    • through a siphon under the sink;
    • by inserting into a sewer pipe.

    Methods for connecting a dishwasher to the sewer

    The first method is easier. The second is more reliable, but labor-intensive. Here's how to choose electric generators for your home or - there are always several options. And the final choice is largely determined by existing circumstances and opportunities.

    Through siphon

    To connect the PMM drain to the siphon, it must have a special outlet on the side. If there is a regular model under the sink, you will have to buy a new device with a side outlet. Next, the rubber drain hose from the dishwasher is put on it and secured with a clamp, which is tightened with a screwdriver. Everything is as simple as shelling pears.

    Features of water discharge through a siphon

    Pipe tapping

    It is possible that there is no space under the sink for a siphon with outlets or it cannot be placed there due to the design features of the sink. Then you will have to connect directly to the sewer pipe.

    The easiest way to do this is at the point where the sink drain is connected to it. It is usually performed with a flexible corrugation inserted into a rubber cuff on the socket of a plastic sewer pipe. You need to take it out and put an oblique tee in this place. The corrugation from the sink will be inserted into it on top, and the drain from the dishwasher will be inserted into the side. This is not connecting the toilet to the sewer; with PMM everything is much simpler.

    Despite the variety of dishwashers, the connection principle is the same for all

    The automatic dishwasher is powered by plugging it into a regular outlet. There is no need to lay a separate line with its own RCD here. A standard household PMM has a power of 1–2 kW. A standard 220V kitchen outlet will be sufficient.

  • Buying a dishwasher is only part of the task; you also need to connect it and place it in the most convenient place. You can, of course, pay money and call a specialist, but the matter is not so complicated that you cannot handle it yourself. On the other hand, connecting a dishwasher requires at least minimal knowledge of electrical engineering, as well as sewerage and plumbing. If you have at least some idea about these industries, you can try to install a dishwasher yourself.

    If you decide to connect the dishwasher yourself, you need to have a clear procedure. Then there will be no surprises. Even before installation begins, it is necessary to ensure that there is a separate power supply line that goes directly from the panel. Connection to tees and carriers is not approved by manufacturers. In this case, the warranty is not supported. The socket must be separate, with a mandatory working grounding contact. If there is an outlet, the procedure for connecting the dishwasher is as follows:

    If the dishwasher was purchased in the cold season, before plugging it into the network, it should sit indoors for some time. It can and should be unpacked, but it is not advisable to plug it into the network. Tests should begin after it has warmed up to room temperature and the condensation that can form during a sudden change in temperature has dried.

    Connecting the dishwasher to electricity: electrical line parameters

    A dishwasher can consume up to 2.5-3.0 kW of electricity when heating water. Therefore, a separate power supply line is required to connect it. Since water is used in the process, the equipment carries a potential threat, so there must be a circuit breaker on the line, which in the event of a short circuit (short circuit) will turn off the power supply. To ensure your own safety, you need to install an RCD that will break the circuit if the insulation breaks down. That is, connecting a dishwasher to electricity is possible to a dedicated line on which a circuit breaker and an RCD or one replacing them are installed.

    Protective device ratings and cable cross-sections

    The ratings of the circuit breaker and RCD for connecting a dishwasher are calculated depending on the current consumed, but in most cases there are two options:

    1. A 16 A circuit breaker and a 25 A RCD with a leakage current of 10 mA. In this case, the cross-section of the cable cores should be 2.5 mm².
    2. The rating of the circuit breaker is 10 A, the RCD is 16 A (the leakage current is also 10 mA), the cable cross-section is 1.5 mm².

    Both options are possible. The first one is taken with a significant power reserve; the wiring will work at a minimum load, but such a line will cost more. The second option is less expensive financially and it is also more than efficient (the maximum permissible load is 4.1 kW, which is more than enough, since the average power consumption of dishwashers is 2.1-2.5 kW). But, when buying a cable, . Unfortunately, with a stated cross-section of 1.5 mm², you can end up with 1.2 mm² or even less, which is unacceptable in this situation.

    More on the machine’s parameters:

    • It is better to choose a bipolar one, so that in the event of an emergency, both the phase and the zero are switched off at once.
    • For apartments and houses with restored wiring, the breaking capacity of the circuit breaker should be C (C10 or C16 is written on the body); for old wiring and power supply from an air supply it is better to take B (B10 or B16 depending on the chosen option).

    Which outlet should I install for the dishwasher?

    A few words about sockets. To connect powerful consumers, which is a dishwasher, power rather than conventional electrical installation products are recommended. In this case, you can count on the fact that the socket will not melt even after several years of operation.

    Power sockets are chosen not by appearance, but by the current for which they are designed. For most dishwasher models, the maximum current consumption will not exceed 11 A, so you can use 10/16 A power sockets. In this case, the electrical connection of the dishwasher will be done according to all the rules; the manufacturer will have to support its own warranty.

    Connection to sewerage

    It is advisable to connect the dishwasher drain to the sewer. This can be done in any available way. If there is a separate outlet in the sewer pipe, the drain hose is lowered there, sealing the connection using a special silicone insert. When purchasing it, you need to know the diameter of the outlet and the diameter of the drain hose. The insert is simply placed in the outlet socket, and the hose is inserted on the other side. No additional measures to seal the connection are required, since sealing occurs due to the elasticity of the material.

    If there is no separate outlet, the dishwasher drain is diverted into the sink siphon. For this, there are special siphons with side outlets into which the dishwasher drain hose is inserted. Since these siphons are modern, the connection is also very simple: the hose is inserted and that’s it. For greater reliability, the joint can be additionally sealed with fum tape, but this is usually not done.

    Connecting the dishwasher to the sewer should be done so that the hose sags slightly in the shape of the letter V. With such an overflow, there is less chance that waste from the sewer will get into the dishwasher. The second option is more reliable, but it is possible with a sufficient supply of drain hose and free space. In this case, it is lifted above the entrance to the siphon, securing the loop with a special holder (in the figure below on the left). Please note that the hose must be positioned so that there are no other loops or kinks. In all these places, water stagnates, which then begins to “smell” strongly. If the hose is too long, it can be shortened.

    Sometimes the entrance to the sewer is further away than a standard hose allows for connection. In this case, it is possible to extend the drain hose, but its length should not exceed the maximum permissible distance to the drain, which is indicated in the technical specifications. In general, it is better to choose a place to install the dishwasher so that the hose does not have to be extended. This way the pump is guaranteed to work longer.

    How to connect to the water supply

    To connect the dishwasher to the water supply, any end point is suitable - a tap, faucet, etc. If there is no outlet, you will have to cut the line, insert a tee (or fitting with a tap), to which you then connect the dishwasher supply hose.

    When connecting the dishwasher to the water supply, connect the inlet hose to the created outlet. A tap is installed on the outlet, then a filter (at least for rough mechanical cleaning) and only after that the hose from the dishwasher is connected. A filter is highly desirable. It doesn’t cost that much and can save you from the need for premature repairs. You also need a tap - so that you can, if necessary, turn off the water supply to the dishwasher, and not turn off the water in the entire apartment or house.

    All connections can be wrapped with fum tape or, in the old fashioned way, you can use packaging paste and linen winding. It is better to tighten the connections by hand, using good force. The key in this case is dangerous, as it can be overtightened. After connecting the dishwasher to the water supply is completed, smoothly open the tap to supply water. If the connections do not get wet, everything is fine, you can test run the machine.

    Reinstalling the dishwasher

    The last stage of connecting the dishwasher is installing it in a permanent place. If the machine is free-standing, place it in the chosen place and level it using a level. You need to check both vertically and horizontally. There are height-adjustable legs for display. Controlling the position with a level, we use these legs to correct the position of the body. This procedure must be carried out carefully, since the quality of washing and drying dishes depends on it. When the machine is set crookedly, jets of water do not fall into the places where they should be, which is why the dishwasher washes dishes worse. Another nuisance if the machine is not positioned correctly is that the water will not be completely removed, which will make it worse for the dishes to dry.

    When installing a fully integrated dishwasher, it is important to align it correctly. If you ordered the cabinet when you had already chosen the model, it will be made for you according to the body parameters. Usually leave gaps of 5 mm on each side so that the machine can be pushed in. When leveling it, it is raised so that its top rests on the tabletop. To install a dishwasher, it is raised to the desired level using adjustable legs. If the cabinet is too high, place chipboard on the bottom or under the legs, but there should be no gaps.

    After the built-in machine is set in height and level, it can be secured. In most cases there are several holes on the sides and top of the case. Also included is a pair of brackets. We attach the dishwasher to the side walls of the cabinet through the side holes. Then we screw the brackets on one side to the dishwasher body, and on the other to the countertop. You should not pay too much attention to the choice of fasteners. This fixation is more necessary for confidence, since the dishwasher stands still without fastening and does not move anywhere.

    Questions may arise when installing a fully integrated dishwasher in a cabinet that is too wide. This happens if the unit was purchased after the kitchen set was ordered. There are several options to solve the problem. The first is to screw the slats to the sides - front and back, and then fix the body to the slats. The second way is to make false sides from laminated chipboard. The thickness of the chipboard must be selected so that the width of the opening is 10 mm or so greater than the width of the car. Screw the “secondary” side panels to the cabinet frame, and secure the machine body to them. The second method is more expensive in terms of money, but in this case there is no gap in which debris, dust, etc. accumulate.