back and forth: Switching on and off a lamp with two switches away from each other. Back and forth on and off a lamp through two interrumpteur distance between them.
Maneuver back and forth, one then the other, each in turn must turn on and off. If your fixture does not light or stay lit continuously, a wiring error is present. We must check the connections back and forth.
In the event that your breaker trips, a short circuit is present. Do not turn on, looking for the problem. Here we can not know how your connections are made, repeat the pattern and check point by point.
schema electrique Comings and goings
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| click to enlarge |
Principle of works
It is not necessary to do exactly as follows, this will help you get organized.
The purchase of necessary equipment is deliberately set aside. Depending on the type of installation you choose will be for surface or flush equipment. We must also consider the type of material, if it were to be exposed to weathering or UV. The seller of a DIY store will help you.
The purchase of necessary equipment is deliberately set aside. Depending on the type of installation you choose will be for surface or flush equipment. We must also consider the type of material, if it were to be exposed to weathering or UV. The seller of a DIY store will help you.
1. Turning off the existing installation and the absence of control voltage (for safety must be off the circuit breaker).
2. Plot of the axes of pipes and equipment.
3. Installation of equipment (projection) or sealing wall boxes.
4. Perform the installation of conduits (tube or molding) or bled for installation. In the various openings make sure the absence of a water, gas or electricity.
5. Sealing ducts.
6. Passage of the conductors or cables, for the passage of the conductors in the ducts there are products to improve sliding. For cables, we must strip the protective sheath of the conductors before passing into the duct. It is not easy to move the knife in the box to remove the jacket!
More connections in the drivers are ready for connection. Let drivers exceed in the case of 15 cm. The color choice of drivers is predefined, you must use the existing code. Blue is always neutral, it is left connected to the various devices. The yellow-green is the earth, it is connected to metal parts of electrical appliances. The other colors: orange, purple, white, black and brown are used for buttons, returns to the lamps and shuttles back and forth. For your coming and going you may very well use the purple to brown and the shuttle driver on your point of light.
More connections in the drivers are ready for connection. Let drivers exceed in the case of 15 cm. The color choice of drivers is predefined, you must use the existing code. Blue is always neutral, it is left connected to the various devices. The yellow-green is the earth, it is connected to metal parts of electrical appliances. The other colors: orange, purple, white, black and brown are used for buttons, returns to the lamps and shuttles back and forth. For your coming and going you may very well use the purple to brown and the shuttle driver on your point of light.
7. Installation of the equipment and connection (comes and goes, junction boxes ...) for connection of the equipment it is desirable to double the driver if he is alone in the screw. This will prevent a disconnection of the copper core with the screw. Drivers must be 10 to 12 cm of the box, fold in "S", push and screw the unit. Usually a wiring diagram is present on the package, follow him to the letter, follow the common good and the shuttle. Do not connect to chance!
8. Controls various: check the continuity of land on the metal fitting. For this you can use a lamp cobbled, the ideal is to proceed with multimeter ohm-meter position.
Table-side connections.
This paragraph is important, the electrical panel is the soul of your system. Do not do anything anyhow! You will perhaps find that I repeat myself, but do not remove any cover or protection without turning off the circuit breaker, so does your life! For the connection of your coming and going you just made, several options available to you. We'll keep it simple.
Table-side connections.
This paragraph is important, the electrical panel is the soul of your system. Do not do anything anyhow! You will perhaps find that I repeat myself, but do not remove any cover or protection without turning off the circuit breaker, so does your life! For the connection of your coming and going you just made, several options available to you. We'll keep it simple.
9. Your installation is recent and consistent with the standard. You can connect your departure on an existing circuit, however, if the number of bright spots do not exceed those allowed. All your circuits are saturated, then we must add a switch 2x10A (Phase + Neutral) and wired like the other circuits.
10. Your system is old, you want to make it evolve gradually. Install a GFCI 40A, 30mA (Phase + Neutral), and connect a circuit breaker under 2x10A (Phase + Neutral) for your coming and going.
11. Your system is old, you do not want it again. The back and forth that you have installed must still be connected in the state of the art. I suggest you install a GFCI to 30mA, 10A (Phase + Neutral). This type of product is quite expensive, but we can advise you of doing wrong.
12. Installation of protective covers, turning on and testing. Maneuver back and forth, one then the other, each in turn must turn on and off. If your fixture does not light or stay lit continuously, a wiring error is present. We must check the connections back and forth.
In the event that your breaker trips, a short circuit is present. Do not turn on, looking for the problem. Here we can not know how your connections are made, repeat the pattern and check point by point.
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