The safety requirements for gas-fired heating equipment are regularly increased, forcing manufacturers to provide ever new solutions to maintain reliability. A significant role in ensuring safe operation is played by electronic devices in the form of thermostat-regulators. In addition to the options for automated monitoring of the state of the units, they also facilitate the control process itself and minimize fuel costs. The most technological device of this type is the programmer for gas boilers, which offers ample opportunities to ensure an independent heating mode.
Programmer Overview
Programmers are a continuation of the concept of thermostats and regulators of engineering equipment. It can be a conventional thermostat, which also provides a programming function. What does this mean in practice? The boiler regulator itself is designed to control equipment modes. The user can also set specific temperature values, according to which the gas boiler will independently maintain a microclimate. More advanced models with automation allow you to set simple functioning algorithms, in which the system itself will switch to the optimal operation parameters. In turn, the programmer for gas boilers is designed to configure the equipment for long-term operation without operator intervention in accordance with the specified operating conditions. The equipment independently switches to different operating modes, based on indicators that give temperature sensors.
Varieties
The main classification distinguishes daily, weekly and monthly programmers. The first variety allows you to configure the equipment for independent work during the day. In addition to the task of programs switching to specific temperature values depending on the current temperature indicator, such models switch to previously configured modes and taking into account the time of day. In turn, weekly fixtures offer a wider range of settings with support for the retune option according to the days of the week. According to the same principle, a monthly programmer for gas boilers also works, which is often used in industrial needs when it is necessary to optimize cascade groups of units. Devices differ in the type of temperature sensor. They can be built-in, external and outdoor remote, as well as wired and wireless. It is advisable to use two wireless sensors, which will allow you to record the temperature in different conditions, without requiring cabling.
Programmers instruction manual
Almost all devices of this type support two formats of use - in manual mode and programmable. In the manual user will have to independently monitor the operation of the boiler, focusing on the same sensor readings. How to configure the programmer for a gas boiler for optimal operation? Special buttons are intended for this. Each model has its own configuration, but it is always possible to set the time, current temperature, separate keys with modes and a button to go to the programming system.
When you enter the programming mode, the display shows a scale in the form of time intervals. It can be hours, days, weeks, etc. The very gradation of time periods can be adjusted to your needs - up to 10 minutes, during which the unit can be rebuilt. This feature also depends on the functionality that a particular programmer for a gas boiler is provided with. The manual usually also indicates the functions of automatic security systems that can operate under certain conditions in the event of a hazard, regardless of mode. In this case, the current program is canceled and the unit itself may turn off automatically.
Manufacturer's Reviews
The most trustworthy is the products of specialized companies involved in the development of HVAC equipment. In particular, the models of thermostats Honeywell, NeoClima and Vaillant are appreciated for the high accuracy of regulation and the stability of the electronic filling. On the market you can also find a domestic programmer for a gas boiler. Reviews of the Pechkin and Evan models, in particular, point to balanced physical ergonomics in the form of convenient placement of controls and an intuitive interface. Russian programmers are cheaper - high-quality models are available for 1-1.5 thousand rubles, while multifunctional devices of Vaillant level firms are offered for 3-5 thousand.
How to choose a programmer?
The first step is to determine the format of operation. For a private house, it is advisable to choose daily or weekly models of programmers that support the indication of the state of the boiler. With this option, wireless devices will notify the user via smartphone in case of emergency situations - in case of overheating or malfunctions in the technical stuffing. Another important question is how to choose a programmer for a gas boiler in ergonomics? Almost all the lines of large manufacturers contain versions with touch buttons, large displays and remote controls - they are worth focusing on. For conservatives, devices with traditional mechanical controls can be recommended.
Conclusion
It is important not to forget that the primary task of the thermostat is to ensure reliable control, which eliminates the human factor of error. But you can make a mistake when setting the parameters of the equipment. Especially if the programmer for gas boilers is configured for a long time automatic operation. Possible temperature changes should initially be calculated, as well as the risks of overvoltage. In addition, for the long-term maintenance of equipment operability it is necessary to regularly carry out maintenance, checking the correct operation of the same electronics and the integrity of structural elements.