Installing a dishwasher in the kitchen requires connection to the electrical network, plumbing and drain. It is important to properly organize the connection of communications so that the equipment works for a long time and stably. To drain waste water, you can choose a siphon for a dishwasher.
Why do experts convince us of its necessity? Features of selection and installation will be considered below.
Why do you need a siphon
The siphon serves as a water seal, it is installed under each sink or bathtub. It is a plastic or metal container. Performs such important functions:
- Prevents the penetration of odors from the sewer into the room.
- Protects the sewerage system from blockages that occur when food remains in the sink.
- Reduces the load on the drain pump of the dishwasher. Indeed, for such a connection, close placement of equipment to the sink is required.
Important! The shorter the drain hose of the dishwasher, the faster and with less stress on the parts the water will leave.
Many users connect equipment directly to the sewer. For this, a special coupling is used, which allows you to remove the difference in the diameter of the hose and pipe. A water seal is created by bending the hose in a certain place where some of the water accumulates.
The disadvantage of such an installation is the need to build up hoses, standard sizes are not always enough. In addition, the number of connections increases – the likelihood of leakage increases.
Purchase Requirements
It should be borne in mind that the waste water from the dishwasher contains organic particles, fats, chemically active substances. To choose the right siphon, follow these requirements:
- increased container diameter;
- material resistant to aggressive compounds and temperatures up to 70 degrees;
- collapsible design for easy cleaning;
- tight connection with pipes.
When installing a dishwasher and washing machine, two outlets are needed.
Varieties of siphons
Designs for connecting dishwashers are open and closed (boxed) type. The first can be installed in the cabinet, directly to the sink. The second require embedding in the wall. For this, a special recess is prepared in the wall, communications are laid, and then everything is closed with a decorative panel.
The advantage of the closed type is more free space. If the machine has a side outlet, it is possible to move it close to the wall.
Types of siphons:
- Pipe. A metal or plastic pipe that connects directly to the sink and drain. It cannot be used for a dishwasher, since there is no way to connect a hose. The Viega company is famous for the production of pipe siphons.
- Bottle. Plastic construction with multiple outlets. An excellent solution for PMM or washing machine. It is applied everywhere thanks to the tank located below. With it, you can quickly clean the product.
- Corrugated. Simple and budget option. The curved tube is also connected to the sink and sewer. But there are new varieties, where additional taps are provided.
- Hidden. Expensive device that is built into the wall. Made entirely of metal, often equipped with only one outlet. If you find a better design, then the product can be used for connection.
Conclusion: to connect the dishwasher, you can choose any siphon, the main thing is that it be with a fitting and outlet pipes.
An important part of the installation is the check valve. Equipment with a check valve is protected from spontaneous draining of water, from dirt entering the system.
Installation Rules
First of all, remove the old siphon. To do this, substitute the container, unscrew it and pour out the stagnant water.
What accessories are required:
- wrench;
- screwdriver;
- sealant.
We carry out the connection of the drain:
- Put a gasket and an adapter on the outgoing sewer pipe.
- Connect the outlet from above and seal the connection.
- Place a rubber seal around the sink outlet.
- Install a metal or plastic mesh.
- Insert a bolt into the center.
- Screw the nut onto the screw from the inside.
- Screw the siphon onto the thread of the nut.
- Connect its hose to the sewer outlet. The junction can be fastened with electrical tape or a special sealant.
- Open the water supply faucet and check for leaks.
When connecting a dishwasher, follow these simple rules:
- Try to locate the equipment closer to the sink so that the distance does not exceed 1,5 m.
- Secure the connection of the drain hose to the siphon outlet with a clamp. Otherwise, with a large pressure, the hose may fly off.
- The connection must not be higher than 80 cm from the floor.
Learn more about how to install a dishwasher, read the article. When choosing a siphon, pay attention to the quality of the material and ease of cleaning.
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