The geyser belongs to group of the water-heating devices intended for preparation of hot water for hygienic needs. Water is prepared in the flowing mode. Having arrived from water supply system, it passes through the heat exchanger and heats up with the participation of blowpipe.
Instruction
1. The geyser consists of the heat exchanger, automatic equipment and torch, and all components are collected in one body. Cold tap water heats up the torches located behind the heat exchanger. The fulfilled combustion gases are removed through flue, and oxygen arrives because of natural ventilation of the room. Hot water is delivered on pipe from column to the place of use.
2. Geysers are electronic, manual or with pyezorozzhigy. They slightly differ in the technical capabilities from each other. The difference consists only in the principle of work, comfort of use and design of execution.
3. Columns with manual ignition already almost do not find the application, such equipment is considered outdated. In them it was necessary to set fire to the pilot light match or the lighter. At the same time the torch was lit only after turn of the special handle.
4. In geysers with pyezorozzhigy the principle of piezoelectric effect is used, in them the mechanical effort will be transformed to electric charge. It is enough to press once the button on the geyser panel that the piezoelement has given spark. At the same time the pilot light lights up. Then the column begins to work in the automatic mode. When the crane opens, she is lit and in several seconds it is possible to use hot water.
5. The column with electronic ignition is considered the most reliable and modern. With its help it is possible to save gas fuel. In columns with pyezorozzhigy even at the idle device the spark plug burns that leads to unnecessary consumption of gas. In water heaters of electronic type this defect is eliminated. When you close the crane, any kind of burning in column stops.
6. In geysers with electronic ignition the spark is given by battery which consists of two finger-type batteries. There is no need to equip such device with additional buttons, it is only enough to user to open the crane that the column has begun to work, and from the crane hot water has poured down.
7. If the heater is used for providing with hot water only one point, enough 17-20 kW geyser, it provides performance about 10-11 l a minute. When hot water is necessary in several points, choose the geyser calculated on 20-26 kW.
8. As a rule, geysers are equipped with automatic systems of safety which ensure their reliable functioning. Special the safety element automatically turns off gas supply if there is no flame in ignition match.