Adjustment of windows winter and summer mode. Adjusting plastic windows. How to find out by your windows whether they have a winter mode

This summer, new plastic windows were installed in my apartment. The installer warned that with the onset of cold weather, the windows would need to be switched to the so-called winter mode. He told and showed how to do this. I am sharing with you how to adjust windows for winter and summer with your own hands.

Need for adjustment

Adjusting windows is a mandatory procedure not only after their installation, but also when the seasons change. Since modern double-glazed windows are endowed with the ability to pass air, summer time the flow of air masses can be increased, and in winter - reduced.

In addition, with long-term use and without proper prevention, plastic windows may perform their functions worse. In such situations, adjusting the windows will help - it’s easy to do it yourself.

Reasons for decreased performance of double-glazed windows

Reason 1. Change of seasons

Adjustment of the pressure of the sash to the frame is carried out using a small mechanism - a pin. In addition, the locking pin allows you to increase the reliability and safety of the structure (it is much more difficult to break into it from the outside). The amount of air entering the room depends on the position of the trunnions.

First, let's find out what a trunnion is and what it looks like. Common options are presented in the table:

Image	Description
	Option 1. Standard shut-off. Can be adjusted using a hex wrench, slotted screwdriver or by hand. This is the most common type of trunnion.
	Option 2. Eccentric roller with a notch. Adjustable without use additional accessories. You can change the mode yourself.
	Option 3. Anti-burglary. Can be adjusted using a 4mm hex wrench or a special trunnion wrench. The price of windows with installed anti-burglary fittings is significantly higher than their analogues.
	Option 4. Mushroom-shaped. You can change the position using a special key for such fittings. When installing windows you will be required to provide such a key.

The table describes how to change the window mode using the example of an eccentric roller with a notch:

Image	Instructions
	Mode 1. Summer: Open the window. Turn the window handles to the “Ventilation” position. To loosen the pressure, rotate the roller counterclockwise several times. The notch should be on the left.
	Mode 2. Autumn (spring): Repeat the first 2 steps from the previous method. Depending on the starting position, rotate the trunnion so that the notch faces up. Usually, when installing windows, the middle position is set.
	Mode 3. Winter. Adjustment plastic windows for the winter it happens almost the same as for the summer. The only difference: the trunnion must be turned clockwise. The notch should face to the right.

It is advisable to set the “plastic windows - winter” mode with the first frost. Such manipulations will better retain heat inside the room and reduce wear and tear on window fittings.

Reason 2. Problems with the performance of the sashes

Let's consider the main reasons for sagging sashes:

Heavy weight. Large windows are not recommended to be kept in open state long time. The doors lower under their own weight.
Incorrect installation. It is possible that mistakes were made when installing the window sash.
Improper use. Hanging anything on the windows to dry is highly undesirable. There is no need to intentionally add weight to an already cumbersome structure.

Algorithm for how to independently restore the correct geometry of the valves:

Image	Description
	Stage 1. Remove glazing beads We insert a knife with an oval blade into the gap between the frame and the bead. We push the knife all the way and run it along the entire length of the bead. We take out the glazing beads (long ones first, then short ones).
	Stage 2. Remove the glass unit Prepare a substrate that will be used to level the frame under the double-glazed window. Hold the glass unit, make sure that it does not depressurize. Place the substrates on top of the glass unit and adjust to the required size.
	Stage 3. Hammering glazing beads By using rubber mallet return the short beads to their place. Now you need to install the long ones. Finally, hammer around the entire perimeter one more time.

Reason 3. Friction of the valves

There may be situations when, during use, grinding, creaking and friction of the internal mechanisms of the windows are heard. This problem can be eliminated by adjusting the special screws located at the top hinge. To do this, you need to open the window 90° and insert the hex key into the screw (example in the photo below).

We will send the material to you by e-mail

The air temperature in the room largely depends on the tightness of the window system. Timely regulation allows you to create the most comfortable conditions in each room. As part of today's review, we will look at how to switch windows to winter mode so that you can do it yourself.

Windows can be operated in different positions

The mode of modern plastic windows determines the degree to which the sash is pressed against the frame. May be:

standard, at which the sash has an average clamping position, optimal for. The window system can work effectively in winter and summer. The eccentric occupies a central position;
winter The tightest fit of the sash to the frame is ensured. The winter position of plastic windows allows you to more effectively retain heat inside the house;
summer The sash is fixed less tightly. Air can circulate freely, providing a micro-ventilation effect. As a result, comfortable conditions are created in the apartment during the hot season.

Why do you need to adjust the modes of plastic windows?

By alternating summer and winter modes of plastic windows, you can extend the service life of the structure. In winter, the material contracts, and as the air warms up, it expands. Adjusting the window system changes the degree of pressing of the sash. As a result, the wear rate of the seal and fasteners is reduced.

You should change the plastic window mode if:

It's blowing from the side of the window. An incorrectly selected position will result in cold air coming in from the window system in winter;
The sash does not open or close well. An incorrectly selected position may cause it to jam in ventilation mode;
the sash sagged. The reason may be critical wear of the hinges. By replacing the fittings or switching the structure to winter mode, you can...

Advice! Find out from the specialist how to switch double-glazed windows to winter mode immediately after installing the system.

Advantages and disadvantages of switching windows to winter mode

Timely change of window design mode has a beneficial effect on the microclimate inside the house. When in the winter position, the system will prevent the cold from entering from outside. The summer position will ensure active air circulation.

It should be remembered that constantly changing the order of operation of the window system has certain disadvantages. Adjusting screws allow you to increase the degree of sealing of the window system. However, constant changes in the position of the fastener can cause the loss of the basic characteristics of the sealing element. Strong compression, exposure to low temperatures and high humidity can lead to the fact that after 2-3 seasons the seal will become less able to fulfill its main purpose. In some cases, it may even need to be replaced.

Attention! By refusing to change the order of operation of the window system, you can increase the service life of the seal by at least twice.

Which fittings have the function of switching to summer or winter mode?

Before you figure out how to set plastic windows to winter mode, it’s worth finding out whether all designs have this function. Answer: no. It all depends on what class the fittings used belong to. Available accessories:

budgetary. Such fittings have limited functionality, as they are intended for cheap plastic products. With its help the sash can be opened/closed. Some models allow you to choose ventilation. Budget fittings are most often used during large-scale construction, when it is necessary to reduce the costs of constructing a standard new building;
standard. The price corresponds to the quality. The products have wider functionality compared to budget option. Most models allow you to set winter mode on plastic windows. Standard fittings are widely used in most window systems installed in buildings for various purposes;
specialized. Such products are intended for windows that are installed in premises operated in special conditions. They have special abilities. Can be burglar-proof. With their help, you can change the operating conditions of the window system.

What types of eccentrics (trunnions) are there for switching windows to different modes?

An eccentric or trunnion is one of the hardware elements that is used to transfer a window system from one operating mode to another. Trunnions can have different shapes. As a rule, round or oval with a special hole for the tool.

How can you tell by looking at your windows whether they have winter mode?

Having purchased housing in a standard house, not every user knows whether there is a winter/summer mode on the plastic windows in his apartment. This can be checked by visually inspecting the fittings that come with the window system. The trunnion located on the side of the sash deserves special attention. If the trunnion has key holes or is oval-shaped, then such a system allows operation in various positions.

Preparing windows for switching to winter mode

Before you begin adjusting the window system, you should perform a number of preparatory measures. To do this you will need:

mop. It is advisable that she has telescopic handle, as this will simplify the process of cleaning the window unit;
household chemicals intended for washing windows and cleaning fittings;
paper towels. You can use napkins;
Silicone Grease;
brush or brush with stiff bristles.

Advice! Timely maintenance of double-glazed windows will significantly simplify the process of transition from one operating mode to another.

Preparatory work is carried out in the following sequence:

glasses are washed;
the frame is cleaned of accumulated dirt. Special attention removed from joints and joints;
the fittings are cleaned. To do this, you should use a hard brush;
all elements of the window system are thoroughly wiped;
the fittings are lubricated with silicone grease;
the trunnion is given the required spatial position;
lubricant is reapplied.

When and how to switch windows to winter or summer mode

When to switch windows from one mode to another, everyone decides individually. If there is a “cold feeling” coming from under the closed sash, it’s worth it. There is no need to rush, so as not to worsen the condition of the rubber seal ahead of time. It is also important not to overdo it, since over-tightening the eccentric sometimes leads to. As soon as it gets warmer outside, you should immediately switch from “winter” to “summer”. Let’s look at how to switch Euro-windows to winter mode below in more detail.

How to properly adjust windows

Before setting the mode, you should adjust the window system to avoid damage to the sealing element when the sash sags or is skewed. Armed with a pencil with a soft core, you should circle the closed door around the perimeter. This should be done carefully, without much effort.

After opening the sash, you should measure the distance between the frame opening and the drawn line. The obtained values should be in the range of 6 – 8 mm. Ideally, equal around the entire perimeter.

If the values do not match in height, you should remove the decorative plastic insert from the hinges and tighten the screws using a hexagon. If the distance from below is smaller, then unscrew the top screw a little, adjust the position of the sash and screw the fasteners back. This action is repeated with the second loop. If the distance is smaller at the top, perform similar actions with the bottom screw. The adjustment is carried out until the desired result is achieved. As a result, all screws should take approximately the same position.

Attention! A correctly adjusted structure should open without the characteristic sound of friction.

If horizontal movement of the sash is required, tighten the adjusting screw in one of the hinges. The displacement can reach 3 mm. If you want to move away from the hinge, rotate counterclockwise. Otherwise - clockwise.

Related article:

Photo and video instructions

A fairly detailed verbal description does not always allow you to figure out how to switch windows to winter mode. Pictures from detailed description or a master class recorded on video allows you to understand this much faster and better. We suggest choosing the most convenient way perception of information to make it easier to adjust the window design at home.

How to switch plastic windows to winter mode?

For those who do not know how to switch windows to winter mode, instructions with a detailed description will help you complete the necessary steps quite accurately. Should be prepared necessary tools and follow the specialist’s recommendations.

First, let's take a closer look at how to switch windows to winter mode using a hexagon. You can follow the following instructions:

Photo	Description of work
	We open the door.
	Prepare a 4 mm square wrench.
	We adjust the position of the first eccentric.
	We adjust the position of the second eccentric. If there are more, their position should also be adjusted.
	The required position is determined by the notch. In winter mode, it should be located closer to the rubber seal. The photo shows winter mode on plastic windows.
	Rotating the eccentric 180 degrees will allow you to switch the windows to “summer”.
	We check whether all eccentrics are moved to the desired position. Their number can be determined by the counter strips.

Today you can find plastic windows in almost any home. But not everyone is familiar with the operational capabilities of metal-plastic windows. Their characteristic feature remains that there is the possibility of switching to winter or summer mode s. This feature is associated with the type of fittings used. Naturally, this function is not inherent in all PVC structures, but only in those during the installation of which it was involved modern fittings. Let's figure out how to configure it.

Setting plastic windows to winter mode

When it’s autumn outside the window and you feel that cold air is passing through due to the closed sash of the PVC window, this indicates that it’s time to switch the window structure to “winter” mode. But you shouldn’t do this unless absolutely necessary. This is due to the fact that winter conditions greatly wear out the rubber seal. (and this is what the seal looks like for entrance doors self-adhesive, you can see) Also, do not tighten the eccentric too much. In this case, it can cause harm window frame. And to repair it, you will have to pay a tidy sum.

But you can find out what Roto anti-burglary fittings look like, and how exactly they are installed, from this

Before proceeding to direct adjustment, it is worth taking a number of simple but very important actions:

Using a damp cloth, remove dust from all joints and connections at the end of the sashes. You also need to pay attention to the frame. Dirt should not be allowed to penetrate internal mechanisms opening windows and hinges.
Using a brush with hard bristles, remove dirt and dust from the surface of the fittings. It is also worth learning more about how
Remove dirt and used lubricant from the rubbing elements with a dry cloth.
Replace seals if significant wear is observed. There is also
Treat the adjusting screw to adjust the winter mode using a special silicone grease. You also have to pay attention to the hinges.

But how to adjust the pressure of a plastic window, and how to do all the work yourself, is indicated

When all preparatory activities have been completed, you can proceed directly to the winter mode adjustment itself. The sequence of actions is as follows:

Find the place where the pins are located. The number of eccentrics is determined taking into account the dimensions of the sash. Most often there are 3 of them. It is necessary to find all the trunnions, because when changing modes you will have to change the position of each.
Since the previous lubricant had to be removed, a new one must be applied.
Examine the condition of the axles. Find stripes or other markings on their surface that will display the operating mode of the window structure. If the trunnions have an oval shape, then it is necessary to pay attention to their position relative to the horizontal.
Rotate each pin to the required position. In this case, this should be done using a hexagon or pliers.
Check the correctness of the transition. To do this, you must first place a sheet of paper and then try to remove it from the closed window.

It may also be useful for you to learn more about and what tool is needed for this.

Video: switching fittings to winter mode and adjusting them

On video winter mode of plastic windows:

Some manufacturers PVC structures the trunnions are made recessed into the sash. Before turning them, you need to set them in the correct position and then push them in again. The manipulation is similar to that which involves moving the hands on a mechanical watch.

When switching to winter mode, the long line should be focused towards the street. And if there is an oval trunnion, then its location should be horizontal. Most people, even if PVC windows have a mode change, do not use this feature. And in vain, since this allows you to increase the comfortable living conditions in the house.

In winter, a gap may form in the windows, through which cold air will leak into the room. But with the onset of heat, the compression will have to be loosened, otherwise it may damage the seal.

But what should be the fittings for plastic balcony doors, and how they can be installed. This will help you understand

How to switch to summer mode

The modes are used to ensure that the PVC window can adapt to weather that are available on the street. If the cold has already receded, then there is no need to retain heat and save on heating. But this requires reliable protection from dust, noise. In addition, during the summer heat it is so important that the window does not let in hot air.

The presented functions of a plastic window must be carried out even in a state when all connections are relaxed. No cracks are formed, but there is no too tight pressing.

So, when it’s warm and comfortable outside the window, then it’s time to take care of switching the PVC window to summer mode. There are no difficulties here, the main thing is to strictly adhere to the following plan:

Check the window to see what mode it is in.
For the summer mode, a characteristic feature remains that there is a small gap between the doors. Thin ones fit perfectly there paper sheet. It is also worth paying attention to what kind of
Thus, the fittings are not tightly pressed to the seal and allows you to extend the service life PVC window. The window really needs this kind of rest, and this applies even to the most modern and expensive designs.
Next you will have to unscrew the hexagon to the minimum possible.
An eccentric is a special fastening that makes it possible to convert rotational motion into translational motion. It also weakens the seal. It should be concentrated as close to the street as possible. This way the seal can be loosened.
You need to take a suitable wrench and simply unscrew the eccentric until it stops. It is extremely important to check that all eccentrics have switched to the new position.

But what kind of fittings are there for sliding doors? glass doors, and how it is installed, this will help you understand

Video: switching and installing plastic windows to summer mode

Video showing the transfer of plastic windows to summer mode:

It is believed that the summer mode is the most gentle for PVC windows. There is no need to worry about the fact that air will pass through the gap formed, dust or hot air will actively warm up the room. The window structure will perfectly perform its tasks without extreme tight compression.

Here is what the fittings for maco plastic windows look like, and how they are installed on the window.

The high popularity of PVC windows has led to the fact that almost every home has these structures. But installing windows alone is not enough. It is important to learn how to use them correctly. Only then can you create comfortable conditions in the house and at the same time extend the service life of the plastic window. Characteristic feature care lies in adjusting the winter and summer regime. This process does not require any difficulties, and you can set the appropriate mode in 10-15 minutes. But after this, you will be able to simultaneously create normal living conditions and at the same time extend the life of the window fittings.

Modern window systems, contrary to the opinion of ordinary people, require constant maintenance. Of course, they do not need to be sealed winter period or paint every season as is the case with wooden analogues.

For full functioning, metal-plastic double-glazed windows need to be switched to a mode appropriate to the time of year. How to implement self-adjustment plastic windows for the winter? And how important is it to do this?

Seasonal Maintenance

The main feature of opening windows is that they do not have vents. For better ventilation of the room, the system provides rotary doors. During operation plastic double glazed windows it can be noticed that in winter time a draft appears. Don't panic - it's not manufacturing defect, but the seasonal mode is simply set incorrectly. Switching plastic windows to winter and summer modes is a mandatory maintenance procedure.

The tilt and turn mechanism of the glass unit must be adjusted depending on the season of the year

During long-term use, drafts may also appear. This occurs due to the loosening of the hinge screws of the rotary-locking mechanisms. By independently adjusting the windows for the winter, you can easily save 3-7 thousand rubles on calling specialists.

Leak test

How to prepare plastic windows for winter? With the onset of cold weather, it is necessary to carry out a preventive inspection of the state of normal locking of the sashes in winter mode. Leak tightness can be checked in several ways:

Tactile. By running your hand along the frame, you can determine the presence of serious drafts.
Fire with a match or lighter. Deviation of the flame from the vertical indicates the presence of blowing.
A sheet of paper. They leave him in the closed door and try to pull him out. If the leaf comes out easily, the sash does not close tightly.

If the paper sheet is easy to pull out through the sash, then the window is not airtight

Having determined problem areas, begin to regulate the system to optimal requirements.

Switching winter/summer modes

When installing double-glazed windows, installers set the initial neutral parameters for locking the sashes. All positions will be adjusted for optimal functionality. However, then it is necessary to adjust the settings - ideally twice a year.

Why is this necessary?

Seasonal adjustment is often forgotten, leaving the sash pressure in a neutral position. As with any violation of operating rules, consequences arise over time:

drafts from under the sash even with correct installation adjustments;
if the summer mode is set, then in winter this will not provide sufficient pressure on the locking mechanism, which will cause heat loss from the room;
if you leave the winter position, then due to the constant strong pressure of the sash on the seal, the latter will quickly become unusable;
in the absence of seasonal adjustment, the normal microclimate of the room is disrupted, including an increase in humidity levels (there is a risk of condensation and mold).

Improper operation may lead to the formation of condensation on the glass

To do this, you need to correctly set the winter and summer modes of plastic windows in the sash settings.

Adjustment mechanisms

Before you begin changing the mode, you need to determine the locations where the adjustment devices are located. In most cases, the system provides for the presence of special mechanisms - trunnions, which, depending on their position, determine the degree of pressing of the sash required for the season.

They are on the ends metal-plastic window or doors. The number of such mechanisms may vary depending on the size and manufacturer of the glass unit (from two or more).

Locations of possible locations of eccentrics - at different manufacturers they're in different places

The trunnions may differ in appearance, but they perform the same adjusting function.

Options appearance eccentrics

At the edge of the eccentric there is a mark, which serves as an indicator of the desired mode. By default, it is set up - this is a neutral position, which needs to be changed in accordance with the season.

Risk indicating the selected mode

How to switch

The process itself is quite simple, you only need one tool - a simple hexagon (usually 4 mm), or less often an asterisk.

You need to set plastic windows to cold season mode before the onset of frost, when the temperature is still plus 5–10°.

Open the glass unit and inspect the ends. Usually there is one eccentric on the side, the second on top.

Mark indicating adjustment mode

Most likely, the regimes will be in a neutral position, and the risks will point upward. Having picked up the right tool, change the position of the marker.

To set a plastic window for the winter, turn the notch on the regulator towards the outside of the room. With the onset of the warm season, the position of the marker should be moved by the mark inside the room. Accordingly, if there are several such regulators, then the modes are transferred by turning all available eccentrics to one position.

You need to constantly switch modes according to the season - this is what will ensure normal functionality, balance of ventilation and sufficient energy saving in your home.

What other adjustment methods are there?

If, when checking the tightness of the lock, cold air still penetrates from above or below the sash, then most likely the problem is that the sash geometry is incorrectly set.

The figure shows the main points where adjustments to the fittings may be required. The window design provides several adjustment options:

horizontal and vertical shift;
setting the position of the lower corner;
degree of pressing against the frame.

Location of adjustment points

How are optimal modes set?

Setting the vertical position

This is done by adjusting the bottom loop. Remove the protective cover. There are two adjustment points here - horizontal and vertical. To raise or lower the sash, adjust the screw located on top of the hinge. To raise it, turn it clockwise, and vice versa if you need to lower the height.

Vertical position adjustment

Horizontal adjustment

To perform this operation, both loops must be configured.

There is a second screw on the side of the lower canopy, designed to change the horizontal position. When it is turned from left to right, the sash moves towards the hinge, and vice versa when turning it back.

Adjusting the lower canopy

Drafts can also form through the upper corner of the window that cannot be locked. To do this, set the pressure on the upper hinge, the adjustment screw of which is located on the side. We twist it and achieve the desired result - evenness and tight fit.

Setting up the top canopy

When changing the horizontal position, it is necessary to leave a gap of several millimeters between the hinge and the sash. Otherwise, if you tighten it too tightly, the ventilation mode will not work.

Changing the degree of sash pressure

The clamping mechanism is another device in the form of a plate located on the frame. It is designed to prevent burglary by pressing the sash from the street side.

Pressure plate ensures tighter closure

When turned clockwise, a tongue extends, which will contribute to a tighter closure.

Adjusting the top corner fit

There is another adjustment screw to press the top corner of the window against the frame. To get to it, you need to open the window in two directions at once. To do this, press the lock on the end of the sash, as shown in the picture.

Locking loop and tongue locks allow the top corner to be pressed against the frame

Pull it all the way, turn the handle to ventilate, and then pull the top edge of the sash towards you. Access to the clamping mechanism is open. One of the plates has space for a hexagon. By turning it, you can adjust the tightness of the upper corner of the sash.

These are the main problems that can appear over a long period of operation, when the operation of the system gradually weakens the initially set modes. But immediately after installation, all these settings are regulated by the installers themselves from the supplier company - they are obliged to ensure correct work systems.

Of course, if you have no experience or it is not clear how to make the adjustment yourself, it is best to contact an installer. They will send their specialist who will perform all the necessary procedures, placing the valves in the desired position.

If the adjustments don't work

A situation may arise when the sashes are adjusted correctly, the plastic windows are switched to the desired season mode and all the mechanisms close well, but problems still arise:

draft;
condensate;
freezing.

Such nuances can arise in several cases:

Defective windows. This happens quite rarely and only when ordering from dubious companies.
Incorrect installation. At installation work must be respected the right technology: maintaining the gaps between the frame and the opening, high-quality fastening and mandatory sealing with construction foam.
There is no finishing on the slopes. Polyurethane foam without protection, it quickly deteriorates under the influence of ultraviolet radiation and moisture.
Seal wear. Possible due to prolonged or improper use of double-glazed windows.

When a malfunction is identified, it is eliminated. The windows should now function correctly and provide a sufficient seal.

Mandatory periodic maintenance and adjustment of plastic windows for the winter are important measures during the operation of double-glazed windows. There is a small amount possible options breakdowns window designs, the elimination of which is carried out in the shortest possible time and without the involvement of specialists in this field. In this regard, it is necessary to clearly understand how to adjust and configure window fittings and how to use the configured elements correctly.

Elimination of cross-wind

The PVC window structure does not have additional doors for ventilation. In this regard, to perform the presented procedure, the locking flap should be moved to the appropriate position.

In case of drafts, tighten the hinges

During operation, there are frequent cases of drafts. This circumstance is caused, as a rule, by wear of the internal sealing rubber bands and improper maintenance of windows made of the presented material. Particular sensitivity of through wind manifests itself in the winter season, when streams of frosty air penetrate through the cracks between the frame and doors, leading to the formation of ice in defective places.

To identify the areas through which the cold enters, it is enough to hold a lit match along the perimeter of the entire PVC window. In places where the flame will fluctuate, it is worth immediately tightening the hinges and making spot repairs.

The procedure for eliminating drafts can be carried out using the following methods:

Adjustment of the trunnion (eccentric) - the element that rests on the response part of the sash. The features of this procedure include:
movement of the pin of plastic windows winter and summer is carried out by rotating it using a hexagonal screwdriver in one direction or another (as an alternative to this instrument you can use regular pliers);
when adjusting the eccentric, its rotation should be performed with minor deviations (1.5-2 mm from the original state);
if the structure is overtightened, the trunnion must be loosened by turning the adjusting element in the opposite direction.
Clamping mechanism. Answering the question of how to adjust a plastic window for the winter using this method, you should refer to making adjustments to the position of the hinges of the tilt-and-turn mechanism. To do this, you need to switch the window door to the ventilated mode and press its top hinge to the frame. Due to the presence of a pressure plate part on the frame, by adjusting it, it is possible to achieve a reliable fit of the sash element to the frame.

Performing winter-summer adjustment

Adjusting the window for winter

Adjustment of plastic windows winter and summer can be carried out without the involvement of specialists, which will significantly save money family budget. When answering questions about how to adjust plastic windows, how to properly configure the control elements, how to switch windows to winter mode, you should refer to adjusting the trunnion, increasing or decreasing the pressure of the sash on the PVC window frame using a pressure plate.

In production, manufacturers initially install the eccentric in an average position, which provides a seemingly fragile connection between the window and the frame, but does not allow air flows from the street space into the house when closed.

The presented average adjustment of the trunnion is typical for the summer season, when precipitation does not enter the small gaps between the sealing rubber bands and the window structure.

Adjusting windows to the “winter” position

In advance of the first frost and the arrival of negative temperatures during the daytime, optimal contact between the sash and the frame should be ensured. At the same time, when answering the question of how to adjust plastic windows for the winter, you should remember that when the trunnion is tightened, the pressure on the intermediate sealing rubber bands increases. In the “winter” position, the position of the eccentric is slightly shifted to the right and pulled towards itself.

When performing this activity, the following features should be taken into account:

the distance from the roller part to the corresponding fittings should be minimal (the proper position of the windows and the correctness of their assembly can be determined by the notch on the roller, which is directed towards the sealing rubber);
if windows are installed in the current calendar year, window adjustments are not required;
excessive compression of the seal by the action of the pin on it can lead to deformation of the rubber bands and the appearance of gaps between the windows and the frame part.

Adjusting windows to the “Summer” position

With the arrival of the warm season, when the optimal temperature regime, the windows should be moved to the summer position yourself. To implement this measure, you should pull the trunnion and move it slightly to the left. At the same time, it is necessary to monitor the applied roller element risk at the time of transfer.

For ideal window adjustment, the position of the pin after displacement should be directed towards the window handle.

Having completed the described action, the pressure on the sealing rubber is reduced, resulting in optimal circulation and air flow into the room. For details of winter-summer adjustment, see this video:

Adjusting the roller positions should be done for PVC windows of all types and modifications. This circumstance is due to the frequency of use of window structures in winter and summer. Due to the fact that in summer the ventilation window opens more frequently, it is necessary to provide favorable conditions for the functioning of the sealing gum (it should not experience excessive loads and changes in its structure).

Elimination of improper operation of handles

If there is a need to replace an old handle, install restrictive elements, or fix a loose handle, you should not immediately call specialists to your home. Adjusting plastic windows and balcony door with your own hands, it can be done in a matter of minutes if you know the features of their functioning.

Installing a new handle

This activity is not always caused by a broken handle. If children live in the house, they can easily open the doors and climb out. In this regard, it is advisable to install these fittings with special limiters that prevent the free opening of windows. For details on installing the handle, watch this video:

To perform the replacement, rotate the handle to the open position, unscrew the protective plastic to the side and remove the screws using a screwdriver.

The new handle is installed by performing the same steps in the opposite direction.

What to do if the handle is jammed

It is not uncommon for the handle to jam when turning the handle. Don’t immediately panic about replacing this piece of hardware. In most cases, jamming is caused by blocking of the element to prevent damage to the entire window system.

How to turn the handle correctly

Before performing any actions, you should determine the markings of the fittings. As a rule, its name is displayed on the closures of the product.

The procedure for removing the handle from a jammed state into various types accessories:

“AUBI” - we find a spring metal plate and press it against the seal, after which we try to turn the handle to its original position (when performing this activity, all work is carried out in a strictly vertical state, any deviations from the norm can lead to the operation of the upper lock);
“ROTO”, “GU”, etc. - find the metal tongue (as a rule, it is located slightly below the handle) and press on it. As a result, it should be installed in a position parallel to sealing rubber, and the handle can turn freely.

During prolonged use of the windows, as a result of repeated temperature influences, the tongue may not reach the mating part, and the rotation of the handle will be blocked. In this case, you should move the response element towards the tongue, unscrewing the retaining screws and placing a piece of durable material (plastic scraps, a small washer, etc.).

Conclusion

Window adjustment rules

In conclusion, I would like to note that timely, correct adjustment of PVC windows is the key to their reliable and high-quality functioning over a significant period of time. Along with the listed features of the elements and the procedure for switching to summer and winter modes, lubrication should be performed in advance metal products window structure using a special penetrating lubricant or machine oil. Taking into account all the listed features, the developer, through correctly adjusted elements of window structures, will provide his home with the most comfortable living conditions.