Electric ovens are very popular in the household appliance market. This technique not only performs the basic functions of cooking, but also looks beautiful, especially built-in models. At the same time, they belong to the group of complex household appliances, requiring the implementation of the necessary additional actions for their high-quality functioning. In particular, installing and connecting an integrated electric oven requires certain skills.
The modern service market offers enough companies capable of performing such work. But this will lead to additional financial costs. Therefore, the owners of new technology have the question of how to connect an electric oven on their own. To do this, adhere to the manufacturer's recommendations, which can be found in the instructions that came with the equipment and safety rules.
Special Features of Electric Ovens
Electric ovens are produced in different models that differ in technical characteristics.
1. Type of device.
Distinguish:
- Dependent Products. Their performance is interconnected with the functioning of the hob, as they are equipped with a common control.
- Independent products. The operation of devices of this type is carried out using a control system that has no dependence on the operation of the hob. Thanks to this, the installation of an electric oven can be done anywhere in the kitchen space.
2. The value of power.
This indicator can vary between 1-4 kW. Before connecting an electric oven, you need to find out the exact parameters of your model. The installation method will depend on the amount of power. If the power is more than 3 kW, it is necessary to provide a separate connection to the electrical system, i.e. there must be an individual wiring line.
3. Management system options.
May be:
- Electromechanical system. This option is very popular among consumers who do not have experience in servicing devices with an electronic system. The devices are equipped with switches that control the temperature, heating mode and timer. Switches are set in manual mode.
- Electronic control unit. The operation mode of electric ovens is set using a few buttons or a touch screen. This version of the control system allows you to perform the specified options in automatic mode.
4. The dimensions of the device.
Cabinets are divided by external dimensions into three groups:
- Narrow device. It has a maximum width of 45 cm and a height of not more than 60 cm. Its use will be the most acceptable option for small kitchens.
- Compact devices. Height is from 40 cm, and width is a maximum of 60 cm.
- Standard ovens. Their dimensions are: height 60 cm, width - from 60 cm to 90 cm. They are used in kitchen facilities with a large area.
The need to install a circuit breaker and RCD
When the problem of choosing and buying an oven has already been solved, it remains to carry out the most difficult work - to connect it to the electrical network. When studying the necessary information, you can do this yourself. Those who are interested in how to properly connect an electric oven should remember about special protective devices: a circuit breaker and an RCD, or a differential machine. They analyze the operation of the wiring, as a result of which, when current leakage or voltage overload occurs, they instantly respond by stopping its supply. In addition, they perform a protective function of a person from exposure to electric current.
Analysis of the technical condition of the wiring
In the event that the work on the wiring was carried out recently and an individual branch was prepared for connection with the uninterrupted functioning of the grounding, as well as the power of the equipment up to 2.5 kW, then there should be no difficulties in connecting an electric oven. Install the plug and plug it into a power outlet.
But with the option when there is no information about the quality of the wiring, about the type of cable laid (copper or aluminum) and about the period of its operation, the correct decision would be to draw a separate line, which will eliminate the risks of overloading currents.
Required Toolkit
Before connecting an electric oven, the following tools must be prepared:
- electric drill;
- concrete drill;
- voltage indicator device;
- pliers or a construction knife;
- mounting box.
Preparatory work
First, install protective devices. Next, you need to carry out preparatory work for the wiring. They are as follows:
- Determine the installation location of the device.
- Identify the location of the outlet. It should be installed at a height of at least 90 cm from the floor plane and should be located on either side of the electrical appliance.
- Prepare the groove necessary for arranging the wire. It is formed from the electrical panel to the installation site of the outlet.
- Make a hole in the wall plane using a drill equipped with a concrete drill. The hole size should match the size of the box.
- Install the mounting box in the prepared recess.
Cable laying process and its connection with a protective device
When performing work, the safety rules must be strictly observed:
- To completely de-energize the premises by setting the lever in the electrical panel to the “off” position.
- Check the voltage indicator for lack of power.
- Lay a cable of a certain section in the prepared groove and fix it.
- After laying the cable, we proceed to the process of connecting it to a pre-installed differentiated automatic machine. Connections are made in its lower terminal.
- Connect the phase conductor to the terminal where the letter L. is indicated.
- Conductor "zero" is connected, respectively, with the terminal where the letter N is applied.
- The remaining conductor, the ground wire is connected to an unoccupied terminal, marked PE.
- We close the grooves.
Next, we go directly to the answer to the question of how to connect an electric oven. The installation method will directly depend on the power indicator indicated in the technical data sheet.
Connecting a part with a capacity of not more than 3.5 kW
To connect a wind unit with a power of less than 3.5 kW, it is necessary that the core of the wiring is a 3-core copper cable with a cross section of conductors of 2.5 mm 2 , the socket must have a contact for the grounding conductor and withstand a current of 16 A.
When the work is done: wiring a separate line and connecting it to the protective device, we proceed to the following steps.
1. Connecting a 16 A power outlet
It is carried out as follows:
- It is necessary to clean the cable located in the mounting box with a construction knife.
- The phase current conductor (L) and the neutral reverse conductor (N) should be connected to the outlet terminals located at the edges.
- A ground conductor (PE) is connected to the middle terminal. Usually it has a yellow-green color.
- We fix the outlet.
2. Connect the plug to the wire of the electric oven.
It must withstand a current of 16 A (in most cases, included). The procedure for how to connect an electric oven without a plug is as follows:
- Disassemble the component.
- Strip wire.
- Insert the cable into the inside of the plug using the hole provided.
- Connect the phase conductor (L) and the neutral conductor (N) with the bolt connectors of the plug, arranged along its edges, in accordance with their marking.
- Connect the third core (PE) to the free connector located in the middle of the plug. This is the ground wire.
- Collect parts.
Almost all the necessary actions have been completed; you can connect the cabinet to electrical power. To do this, set the lever in the "on" position in the electrical panel, and then insert the plug into the outlet and turn on the electric oven.
If the power rating is more than 3.5 kW
Installation work on the installation of wiring and the process of attaching the cable to the protective device are carried out in the same order that is used when connecting cabinets of lower power. It will differ only in the use of other types of cable, plug and socket:
- 3-core power cable, conductor cross-section of at least 6 mm 2 required for a separate wiring branch;
- socket and plug for a current rating of 32 A.
Connecting cable conductors to 32 A socket terminals
The procedure is as follows:
- ground wire (PE), yellow-green color, connect to the terminal (PE) located in the center in the upper part of the housing;
- to the terminals formed in the lower part of the case, we connect the conductors: phase to the terminal with the letter L, and zero with the letter N.
Connecting a 32 A plug to the oven wire
In the inner part of the plug there are three terminals, distinguished by marking. Accordingly, we connect the phase drive to terminal L, the neutral wire to N, and the ground wire to P.
After performing electrical work, we connect the room to the electric network, turn on the plug in the socket and check the operation of the electric oven.
Expert advice and recommendations
Experienced masters give the following tips to those for whom the question is relevant, how to connect an electric Beko oven or similar equipment of any other company:
- Strictly observe safety rules when carrying out any electrical work.
- Read the instructions of the electrical appliance and familiarize yourself with the proposed circuit for connecting it to electrical power.
- Full blackout of the room.
- Using a copper cable. You should correctly determine the value of the cross section of the wire, depending on the power indicator of the unit.
- The plug must not be obstructed when plugged in.
The way how to connect the built-in electric oven depends on the power the device is designed for. When studying the instructions and a competent approach, it is quite possible to perform work on installing the equipment yourself.