Installation and connection of the fan in the bathroom

Check natural ventilation

FirstI need to find dushnik - mine ventilation and examine it in the absence of air outflow obstruction.Also, before you connect a domestic fan, it is recommended to clean ventilation, remove cobwebs, debris and dust accumulated there.

With lighted candles check the presence of the air flow, the flame must be deflected in the direction of the shaft at its presentation to the vents.To find out if there is enough ventilation without special devices, you can attach a sheet of paper to Duszniki and release.If he continues to hang, the air flow is present.He fell, then the flow is very weak or non-existent.Inspection procedure provided in the photo below:

If there is no natural ventilation is necessary to apply to a special service or housing office.If there is, but it is not enough, it makes sense to install an additional fan in the air duct.To date, the market represented a huge range of all kinds of fans for every taste and color, differ fundamentally and views.For domestic operating conditions set axial cooler more often.

determine the size and by manufacturer, proceed to install the fan with his hands.Immediately draw your attention to the fact that this guide is suitable for installation in the bathroom and toilet and kitchen, which are often used instead of drawing a small cooler.

Select the wiring diagram

First of all you need to bring food to the future of the unit.This is best done at the stage of repairs to hide cables in the wall.Otherwise, the conductor will have to hide in a decorative box, and then connect to a power outlet through the plug.

There are several schemes in the bathroom fan connection to the network 220:

• parallel lighting;
• separate switch;
• by timer or sensor.

From bulbs

most budget option - a connection to a lamp.In this case, the cooler is activated simultaneously with the light, and works as long as the light is on.

huge plus of this connection scheme - it is simplicity of performance and relatively low cost, but there is a drawback, it is the work of the fan when it is not required, during water treatment creates a draft, insufficient airing the room, resulting in necessary to leave lights on additionaltime.Moreover this mode of operation reduces the life of the engine since engine start is accompanied by deterioration of electrical and mechanical parts.A frequent switching on and off of his cut.From

switch

To eliminate senseless work of drawing - you need to connect the fan via a separate switch, which can be located on the most grate hoods, and in a separate key on the wall.This version of the fan connection more expensive than the previous one, since the cable length is increased and the circuit becomes complicated.Also the connection is not needed to make the luminaire, is enough to make the same scheme as in lighting, but instead of light bulbs will extractor.

fan Connecting a single line through the switch dvuhklavishny better operational side, asextraction engine runs only when needed, and the bathroom light can be turned off, to regulate the work drawing.The drawback - there is a chance to forget about the cooler and it will work unreasonably long.

Through automation

In recent years in the struggle for the buyer's steel producers to supply their devices of automation of elements - timers and humidity sensors.Very good solution, it seems, hood with timer.Arrangement is comparable in complexity to the scheme of the fan through the switch connection.

Connect the equipment you need three wires, two power supply of 220 volts, and the third signal wire from the lighting of the lamp.The algorithm reduces the inclusion together with lights, and turn off after a set time (3-30 minutes) after switching off the light.That should be enough time for a bathroom ventilation flow.

also present on the market model with the reverse mode.The motor will not start until the lights on, and starts working after shut off lighting, the time set by a timer.

make installation

Manufacturers bothered about the ease of connection and fan assembly in the bathroom.After removing the front grille, we open attachment and switching elements.Connect the fan to the network 220 can be via terminal block.When connected it is necessary to observe the color-coded wires.Blue always zero, and the phase is usually white, red or black.

As you can see, the wires connect simply and immediately something difficult to confuse.To make the installation of the fan in the bathroom or the toilet can be as anchors, which are included, and the building sealant or glue, if you can not drill holes in the tiles.

can learn more about how to install the fan in the bathroom with their hands, you can view videos, which we have provided below:

We hope you enjoyed our article and you will learn everything you need to connect the fan in the bathroom with their hands!

It will be interesting to read:

• How to connect the hood to the kitchen
• Why in the bathroom has a current
• Wiring dvuhklavishnogo switch