Installation of a gas water heater allows you to use hot water supply all year round. Despite the ease of use, this technique is also prone to malfunctions. If the geyser does not turn on, do not rush to call the service center. Most problems can be fixed by yourself.
Why the column does not turn on
If the technique does not start, the reasons may be different. External factors, internal breakdowns of nodes can affect work. We will analyze the main reasons:
- No traction. The geyser is installed only in rooms with a ventilation duct. Combustion products must be removed through ventilation or a chimney. In the absence of draft carbon monoxide extinguishes the burner, prevents the ignition from working, and even worse, it enters the living room. Therefore, check for traction by bringing the lit match to the column opening. If there is traction, the flame will deviate to the side. If not, you need to check the chimney and ventilation for clogging, make sure that the room is properly ventilated.
Modern models Electrolux, Zerten are equipped with a sensor. If he detects that there is no traction, he turns off the column.
- Batteries do not work. The problem is typical for devices with electronic ignition "Neva", "Oasis", "Ariston". When the mixer is opened, the batteries are activated and a spark is produced - this is how the burner ignites. If the batteries run out, startup will fail. You can replace items with your own hands. They are located in the lower part of the body.
- Membrane wear. When deformed or damaged, the membrane does not bend, so the gas does not turn on. It is necessary to check and replace the part with a working one.
Problems happen when turning on the water:
- Low head pressure. Open the tap, check the pressure. If small, then it remains to wait for recovery. The fact is that insufficient pressure in the pipeline creates a weak effect on the membrane, and it on the gas supply valve.
- Pipe blockage. You can try to fix it yourself by running a reverse water flow, or contact the service that is engaged in the repair.
- Problems with the operation of the water intake unit- a mesh filter that protects the system from debris. It could become very clogged with rust, debris or limescale.
How to fix the problem
If you notice one of the above problems, you need to get things going.
A weak pressure does not allow a normal shower, wash the dishes? Track the frequency of this phenomenon. It can be attributed to seasonality and time of day, when all users begin to open water. But if this happens all the time, it is better to install a circulation pump. Then the column will work stably.
You can buy a column model with a pressure control system. Then the work of the equipment will adapt to the system.
Experts recommend checking the membrane no more than 1 time in 4-5 years. Users note that it needs to be changed 2-3 times a year. The quality of water and other factors affect the rate of wear. For inspection, remove the cover from the water intake unit. If the part is damaged or stretched, remove it from the seat and install a new one. It is better to choose a silicone membrane, it will last longer.
To check the filter, do this:
- Remove the water intake assembly.
- Loosen the nuts and disassemble it.
- Inspect the filter, and at the same time the assembly parts for contamination.
- Rinse the net under the pressure of water.
- If it is very dirty, dip it in a citric acid solution.
When discharging the batteries, replace them:
- Slide the shutter on the right side of the housing from the bottom.
- Remove the batteries from the container.
- Replace the new elements until a click is heard.
- Return the damper to its original position.
Now you know what to do. Do not forget: if you smell gas in the apartment, turn off the valve and contact the gas service.