The warm floor sensor is necessary for the proper operation of the entire heating system, located under the floor covering of a private house or apartment.
Therefore, before installing it independently, you need to familiarize yourself with some requirements of the work and the main characteristics of the device.
A competent choice will significantly increase the efficiency of the operation of a warm floor and reducing energy consumption as much as possible.
general description
This sensor registers the temperature and transmits a signal to the thermostat.
Under the term, the temperature sensor for a warm floor is meant the copper wire protected by a special case. The main function that it performs is to measure the temperature and signal supply in the form of a pulse voltage to the thermostat, regulating heating.
The principle of operation is that when the temperature changes in the large side, the resistance is reduced, after which the sensor goes into the so-called "sleep mode".
As soon as the system cools at 2 - 3 ⁰, it turns on and starts to read new readings. For a visual example, a timing chart of a warm floor, which has a properly installed temperature sensor.
If the floor temperature sensor is faulty, it is necessary to replace it as soon as possible. If this is not done, the system can overheat, which will cause its complete malfunction, as well as damage to certain types of flooring.
Varieties
Sensor can measure floor or air temperature
The main adjustment of the operation of a warm floor controls the thermostat (thermostat), it reads readings from the sensor connected to the system and adjusts the heating. This is especially important for such floors as laminate or linoleum.
Otherwise, if there is no temperature sensor in the system or it is not in good condition, it may damage the aforementioned coatings.
First of all, they differ at the place of mount.
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There are sensors installed in the floor next to the system, others measure the temperature of the room airspace.
In addition, there are devices that are embedded in the thermostat.
If you consider instruments intended for embedding in the floor, you can divide them into 2 categories:
- Floor sensor for soft coating - laminate, linoleum, parquet, carpet;
- The device for solid coating is a ceramic tile, artificial or natural stone. At the same time, it will be slightly different from the previous ones. Its size will be larger and to protect against the mixture or glue it is packaged in a protective case.
The limiter is programmed to a certain temperature and does not allow the floor to heat the room more than need
In addition, the warm floor sensor is found - the limiter. It is programmed to a certain temperature and does not give the system to cool below the specified value.
Preferably it is connected to the cable heating system, and it is mounted in this case in an insulating pipe designed directly for it.
Installation of a wall-mounted device
The height of the sensor installation must be at least 1.5 m
Installation and connection of a warm floor sensor must be performed in compliance with security requirements. Previously need to restrict access to the device of small children.
Despite the fact that, according to modern design solutions, most communications are located at the level of the floor half season, the recommended installation height by the manufacturer at least 1.5 m.
Depending on the type, wall-mounted devices can be installed in two different ways: hidden or open method. The procedure for installation of the installation is the first method as follows:
- A removal is made on the wall surface, which should freely accommodate the sensor for a warm floor.
The cable is stacked in the elevated channel
- From this hollow, the channel is put on the cable and signal wires.
- In the opposite direction, a niche is prepared, in which the feed cable connects to the distribution panel.
- The cable and wires are stacked inside the protective corrugated casing of the desired diameter.
- After installing the sensor and perform all connections, the sensor and channels are shut-off with plaster or alabaster.
Connection
Warm floor scheme
Connecting the sensor is performed similarly for all types of devices, so the procedure is described by the same type.
The procedure consists in performing numerous operations under which it is necessary to be extremely attentive. In addition, you need to make a number of preparatory work:
- Disable network power supply.
- An additional RCO is installed on the DIN-Rake junction box (protective disabled device). It is necessary to turn off the power with a short closure or "sample" on the wall.
- The wire connecting power to the sensor must be tricolor. Black lived connects with an intermediate machine (down), further to the RCD, then to the introductory. Blue or blue lived to the bottom of the protective device, and then on the block with zero wire. Yellow with green edge goes on an earthwood tire.
In the mounting unit, everything is connected according to the scheme provided by the manufacturer. Basically, they are identical, so before connecting the warm sex sensor, you can compare with the below.
Marking for all devices standard is denoted by English letters and numbers:
- L - phase, network nutrition.
- N - zero, network nutrition.
- L1 - phase, food on the heat outline.
- N1 - zero, nutrition on the heat outline.
- PE - Earth. For more information about the sensor mounting, see this video:
Before performing work, it is necessary to make sure that the indicator is noted in the outsider voltage network.
Safety
Check out all connectivity contacts
Installation of a heating floor sensor, like any other electricity work, must be carried out with strict safety compliance. Failure to comply with these requirements can lead to a damage to the current premature failure of the device, fire. The main things can be called the following:
- reliable connection of all contacts;
- the absence of a short circuit;
- Electric cable, which wasted the warm floor temperature sensor must be a certain cross section and target the appropriate power of the devices;
- If, it is built with a regulator when installing a bathroom or shower system, it is recommended to make a device outside the room.
Before the sensor for a warm floor will be installed preferably to test its operation. You can do this by calling the ends of the wires and verify the data obtained with the table.
| № | Temperature, ⁰s. | Resistance, Oh. |
|---|---|---|
| one | five | 22070 |
| 2. | 10 | 17960. |
| 3. | twenty | 12091. |
| four | thirty | 8312. |
| five | 40. | 5827. |
Before pouring a cement solution or another mixture, it is recommended to make sure that the integrity of the cables and wires is once again, as well as perform the test start of the system.
The installation of the sensor is meant for almost any warm-floor system, only cheap kits, questionable quality, can be called exception. The fact is that it is simply necessary for the proper functioning of the heater.
Therefore, if the manufacturer, your system has not completed it with this device, bought separately and installed with it, it will be able to improve the efficiency of warm sex and reduce the cost of electricity.
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