Absolutely each of us loves comfort and coziness around us. One of the most important parameters that has the most direct impact on the he alth and well-being of any person is the temperature in the room in which he is.
A few years ago, it was quite problematic to regulate the air temperature in an apartment or house, but today, thanks to a device called a programmable thermostat, this task has become much easier. In this article, we will take a closer look at this device and find out all its features.
Security Guarantor
It's no secret that very often in the cold season there are fires due to heating devices turned on for a long time, left unattended. In addition, these units are not very convenient to use, since they must be periodically turned off and on, depending on the degree of air heating in the room. However, this problem is easily solved by using a programmable thermostat.
Spectrum of use
This device allows the user to automatically control almost all kinds ofexisting heaters, which, in turn, are located in a residential or storage room, garage, hangar. A room thermostat allows a person to feel comfortable even in rooms with poor or no ventilation at all, since heaters controlled by a thermostat do not dry out the air at all.
Varieties
The described controllers allow you to fully change the intensity of the heating elements and significantly change their mode. Temperature controllers are divided into three main groups:
- Electronic.
- Electromechanical.
- Mechanical.
Electronic instrument
At the heart of its design are three main elements, namely:
- Sensor for determining air temperature.
- Microprocessor (processes and transmits the signal).
- Key (performs control switching).
This type of room thermostat allows you to control the entire heating system at home or regulate the operation of air conditioners and other systems that are responsible for maintaining the required microclimate in the room. It is recommended to install the device so that it is not exposed to drafts, which, in turn, can significantly impair the operation of the thermostat.
The technical characteristics of such a device (regardless of the manufacturer) are as follows:
- Adjustable temperature range: from 0 (or +5) to 40degrees Celsius.
- Indicator of measurement accuracy: +/- 1 degree.
- Operating voltage: 85 to 250 V.
- Power consumption is less than 1W.
- Light weight: 150-200 grams.
Mechanical instances
Such a programmable thermostat has one distinctive feature: in 90% of cases it is attached to the wall. At the same time, according to the installation principle, it is divided into an overhead version and a mortise one, which allows it to be used in conjunction with both internal and external electrical wiring. In terms of its dimensions, the device does not exceed the dimensions of a room switch and therefore fits organically into any design. The unit is controlled using a knob that sets the required temperature level, and an on / off button for the regulator itself.
A floor heating thermostat with this type of sensor is often endowed with the following technical characteristics:
- Hysteresis value: +/- 0.5 degrees.
- Power supply voltage: 180-250V.
- Current limit: 16A.
- Max load: 3.5KW.
- Measured temperatures: -30 to +40 degrees Celsius.
At the same time, the warm floor, the temperature of which will be controlled by this regulator, will be able to work together with it for at least six years, or 100,000 cycles.
Programmable Models
Just an ideal option for those who want to not only regulate the temperature in the room, but also set a certain cycle for itchanges. A programmable thermostat is the most modern and convenient unit for controlling microclimate indicators. With it, you can set the heating program, which will be designed not just for a few days, but also for weeks. Moreover, during the day, the room temperature can also be changed sequentially, as required by the user. It is with such devices that smart home systems are equipped.
Programmable thermostat for heating system and collaboration with infrared heating machines allows its trouble-free operation with a total power of devices not more than 3.5 kW. If the load exceeds the specified value, then in this case a special magnetic starter should be installed in the circuit, which will redistribute the load as evenly as possible between all elements of the heating network, which may well include a warm floor. The temperature of the air or floor can be adjusted within +5/+40 degrees Celsius. Thermostats of such a plan allow programming four (and sometimes six) cycles per day. Often the device is provided with an anti-freeze function and requires an independent low-voltage electrical power supply for normal operation.
Rules and brief instructions
In order for a convector with a thermostat to perform its functions accurately, the latter (in the case of its wall installation) must have free space around it (at least 100 mm on all sides) to ensurefull, normal air circulation in order to minimize the distortion of the recorded data. In addition, it is not allowed to place the thermostat on a wall that borders on an unheated room (for example, a garage). It is also important to seal the cable inlet to eliminate air movement that could interfere with the sensor.
Conclusion
Temperature controllers for heating systems and heaters (including a convector with a thermostat) is a very profitable solution that can greatly simplify the life of each of us, and especially those people who live in fairly cold regions. The device allows you to provide significant savings in electricity and gas, which significantly reduces the total amount of utility bills. When choosing a thermostat, you should give preference to brands of well-known manufacturers, because this device is an integral part of a rather complex technical system. If it is not of very high quality or defective, then this can eventually cause an emergency and completely eliminate the savings on investment.
The choice of a specific model of thermostat must be justified. The number of heaters available, as well as their technical features, should be taken into account. In cases where the knowledge of a person planning to purchase a thermostat is not enough to perform an accurate calculation and selection of the described device, it is necessary to involve specialists in power supply and heating, but in no casechoose a thermostat according to personal preferences. The main thing is to correctly connect the device - and it will serve you for many years.
