Chandeliers play an important role in the interior of the room. They create comfortable and cozy conditions for the life of the owners, allowing the room to fully function at night or in the evening, as they are sources of artificial light. Today, five-arm chandeliers are very popular. They are able to both decorate any room and create conditions for saving electrical energy due to the use of artificial light control.
Having made a purchase, it remains to solve the problem associated with its installation, namely, how to properly connect a five-arm chandelier to the electrical system. Undoubtedly, you can seek help from specialists, but this will lead to additional financial costs. If this is not possible, then you can independently connect the device.
The most important requirement when performing installation work is the exact observance of the basicsafety regulations, complete de-energization of the premises. The article below will show you how to connect a five-arm chandelier to a double switch with step by step instructions.
Features
Five-arm chandeliers are able to illuminate large rooms. When installing 5 lamps with an incandescent rating of 60 W, the total output power of the lighting device will be 300 W. This amount of power will be enough to illuminate rooms with an area of up to 20 m22 and a standard ceiling height.
This is a hanging type of lighting products. They are installed in the center of the ceiling plane. Chains and strings, which are part of the lighting structure, are mounted on mounting hooks.
The main structural elements can be made using different materials: metal, various types of glass, as well as wood. Carob chandeliers are available in a variety of colors. They can be equipped with plafonds, candle lamps, and also decorated with crystal or glass decorative elements. The question of how to connect a five-arm chandelier to a double switch can be solved by the owner of the apartment on their own, without involving paid services of specialists.
Performing electrical product assembly
Before connecting a five-arm chandelier to a double switch, you should carefully read the text of the instructions for the product. In it, manufacturers give assembly recommendationslighting fixture and electrical connection.
You should prepare a workplace where you can freely distribute the components and the necessary tools: a knife, a screwdriver and a set of wrenches. Installation is carried out in the exact sequence of actions indicated in the instructions. Please note that the installation of ceiling lamps and lamps is carried out after connecting the five-arm chandelier.
Functional meaning of wires and method for determining their voltage
Before you connect a five-arm chandelier to a double switch, you need to deal with the wires - determine what function each of them performs. So:
- phase - performs the function of delivering alternating current to the device;
- zero - returns current from the consumed object;
- grounding - a non-load-bearing conductor, which is designed to divert excess electrical energy to the ground.
To correctly determine the voltage of the conductor, you will need a special indicator screwdriver or a multimeter. The most commonly used indicator screwdriver. The method for determining the voltage is quite simple and does not require special knowledge. You should touch the end of the device to the bare core and look at the response of the device:
- phase wire - the indicator will light up;
- neutral conductor - the indicator will not react, it will not light up.
Marking conductors
Distinguish the wires the same waymaybe by flowers. Therefore, before connecting a five-arm chandelier to the electrical system, it is worth understanding the marking:
- PE - "grounding" conductor. Color code: yellow-green color.
- L - "phase" wire. May have a different color of the insulating sheath.
- N - wire "zero". The insulating shell is available in blue or light blue.
Set of necessary tools
To complete the process of connecting a five-arm chandelier to a double switch, you need to prepare the following tools and materials:
- insulating material, PVC tape;
- wiring pliers and wire cutters;
- locksmith's knife;
- measuring device: indicator screwdriver or multimeter;
- connecting block, with multiple terminals.
- socket box;
- two-gang switch.
Detecting the voltage of wires coming out of a hole in the ceiling
A similar task is faced by those who decide how to connect a five-arm chandelier and a double switch. Two or three wires can be provided on the ceiling. In the event that the wiring was carried out for a very long time, then the wires will not differ in the color of the insulating sheath. But even if the veins differ in color, it is necessary to determine them. This will eliminate the error when connecting the wires. To do this, follow the steps in the following sequence:
- Set the double switch to the "off" position and perform a shutdownmachine in the shield.
- We separate the wires provided on the ceiling in different directions, which will prevent them from shorting.
- Cleaning the veins.
- Set the switch keys to the "on" position.
- Touch the indicator device to the bare part of the wires.
- We mark the conductor where the indicator device did not light up. It will be "zero".
- Turn off the switch.
- Turn off the circuit breaker in the electrical panel.
In many new buildings, four conductors emerge from the ceiling. And in order not to think about how to properly connect a five-arm chandelier with 4 wires, it is best to call them in stages with a tester in the above way.
Separation of chandelier wires into groups
From five horns there are two wires each, differing in the color of the insulation. In total there will be ten wires. Very often they are blue and brown. But it should be remembered that phase wires can have different colors of insulation. Before connecting a five-arm chandelier to a double switch, it is necessary to divide the wires into two groups: phase wires and neutral wires.
Conductors (5 pcs) included in group N (in the diagram below) must be blue. We combine the cores and perform their twisting. It is necessary to exclude the entry of wires of a different color into this group.
Go to the group of wires L. Divide them into two groups. There are several wire layout options: 4+1 or 3+2. Current flow to eacha group of scattering elements will be performed when one of the keys is turned on. For example, if the separation option is selected, when there are 2 wires in one group, and 3 wires in the second, including one plate, only two lighting elements will light up, and the rest, respectively, will turn on when you press the next plate.
If both plates are turned on, all light bulbs will function. We carry out the connection of the cores of one of the groups and twist them. We carry out similar work with another group of wires. After completing the distribution of wires, we will end up with three groups: two L and one N.
Preparatory work for installing the product on the ceiling plane
Before you connect a five-arm chandelier to a two-gang switch, you need to hang the lighting fixture. To do this, you need to carry out the following work.
Installing the fastening element. In the apartments of houses of old buildings, reinforced concrete blocks are the base of the ceiling. In the central part of the ceiling of each room, the builders formed a hole, where they then installed a hook and led out electrical wires. Therefore, it will not be difficult to install a new chandelier, because there is already a mounting hook.
But you still need to make sure that the installed mount will support the weight of the new lighting fixture. The determination method is quite simple. We hang on the mount a load with a mass exceeding the mass of the new chandelier. The best option would be to use a hook on a metal bar, which is inserted into the channel of the reinforced concrete floor.
At initialinstalling a chandelier in a private housing building room, you need to do some work. To eliminate the risk of breakage of the five-arm luminaire, a solid mounting structure must be installed. To do this, you need to install a wooden beam in the attic. Its location should correspond to the installation location of the chandelier on the ceiling. At the center point of the ceiling, you need to prepare a hole for the fastener. We install the hook, fixing it on a wooden beam. The length of the hook can be adjusted with a special tool mounted on its thread.
Installation work on the formation of wiring. We form the location of the mounting box and the switch. The mounting box is installed in the upper part of the wall plane near the ceiling, and the switch is installed near the doorway. Then we prepare a groove for laying the copper cable on the surfaces of the wall and ceiling. It is laid from the lamp to the mounting box and to the installation site of the switch. Then we make the same groove from the box to the electrical panel.
We install the junction box, lay the cable in the prepared route and seal it with mortar. If the room has recently been renovated, you can lay outdoor wiring, masking its cable with a channel in which the cable fits. We carry out the connection of wires in the mounting box. Then we make the necessary isolation of places from the connection and lay it in the plane of the box, preventing the intersection of the connected wires. Closecover and fix it.
Dual switch connection method
After the conductors are brought out into the socket, equipped in the wall niche, we proceed to the installation, as well as to the connection of the switching product:
- Remove the front of the switch housing. After performing this action, you should look at the back of the connecting block, where the letter values are applied.
- If the wires are very long, cut them using wire cutters.
- We clean the cores from insulation.
- Core L is connected to the common contact located at the bottom of the terminal. Let's fix it.
- Connect the outgoing wires L to the upper terminals and fix them.
- Install the switch in the socket.
- We screw in the fasteners located on the sides of the case using a screwdriver.
- Return the cover of the switch, install its keys one by one.
How to connect a five-arm chandelier to a two-gang switch: user manual
Before performing electrical work, you need to install a ladder and check if the room is de-energized. The circuit breaker located in the shield must be turned off. To do this, its lever must be set to the “off” position.
Only after that you can start connecting a five-arm lamp:
- Install the chandelier on the fastener.
- We connect the wires in the block. First of all, we connect the wires marked. These will be zero conductors that return current from the chandelier. To do this, bring the bare ends of the connecting wires on both sides of the terminal and clamp them with small screws using a screwdriver.
- In the same block, we connect the remaining wires of the device and the conductors coming out of the ceiling hole. The wires of the electrical appliance, divided into two parts, are connected to the phase wire located on the plane of the ceiling in the same way as the marked conductors.
- Fixing the adapter connector.
- Installing the decorative piece.
- We screw incandescent lamps into five cartridges.
- Connect the room to electricity by setting the circuit breaker to the “on” position.
- Perform alternate pressing on the plates. The lamps divided into groups should light up in turn.
- Turn off the switch keys.
- Install the shades.
Light diffusion elements installed on the chandelier should be lit, not blinking. Their flashing occurs in the event of a short circuit in the circuit.
Connecting the "ground" wire
Information on working with the "ground" wire often arises when deciding how to connect a five-arm chandelier to a double switch. This conductor has a yellow-green insulation color and is designated PE. It is mandatory to be mounted in fixtures with a metal base.designs.
In the version when this conductor was used when laying the wiring, the phase, neutral and ground wires will come out of the hole on the ceiling. The PE core is connected in the terminal block to a similar one from the chandelier. If such a core is absent in the wiring, then PE must be insulated using PVC tape and left in the decorative element of the device without connecting to the wires. Does not affect the functionality of the fixture.
Compliance with the rules for connecting conductors
This is an important point in the question of how to connect a five-arm chandelier. It is very important during electrical work not to neglect the rules for connecting wires, since the performance of the electrical device will depend on this. Experienced craftsmen give the following advice:
- When connecting several cores of a lamp into a common twist, it is necessary to solder the connection using a soldering iron and tin, which will prevent oxidation of the contacts, and they will not heat up.
- Connect conductors using a connecting terminal block. It can be purchased at retail outlets.
- If the group of twisted wires does not fit into the hole of the terminal block, then the soldering method can be used. This will require a copper wire with a cross section of at least 0.5 mm2. Its length is a maximum of 10 cm. Solder it to the connected wires and insulate the junction. Install the end of the soldered core into the terminal block.
- Before installing the product, insert groups of its wires into the terminal planepads and tighten the small screws. The zero wire of the switch must be installed in the terminal opposite the installed group of zero wires of the chandelier. Accordingly, the phase wires are opposite the phase.
You can connect a five-arm chandelier to both a single switch and a double one yourself. It is important to strictly follow the recommendations of the manufacturer of the lighting fixture and the above instructions. The main thing in working with electricity is the complete de-energization of the premises during the installation work.
