Installing a gas water heater allows you to use hot water all year round. Despite the ease of operation, this technique is also prone to malfunctions. If the gas column does not turn on, do not rush to call the service center. Most problems can be fixed on your own.
Why the column does not turn on
If the equipment does not start, the reasons may be different. Work can be affected by external factors, internal breakdowns of nodes. Let’s 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 traction, carbon monoxide extinguishes the burner, does not allow the ignition to work, and even worse, it penetrates into the living room. Therefore, check the presence of traction by bringing a lit match to the column hole. If there is thrust, the flame will deflect to the side. If not, you need to check the chimney and ventilation for blockage, make sure that the room is properly ventilated.
Modern Electrolux, Zerten models 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”. During the opening of the mixer, the batteries fire and give out a spark – this is how the burner ignites. If the batteries are dead, the start will not take place. You can replace the elements with your own hands. They are located at the bottom of the case.
- Diaphragm 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 you turn on the water:
- Low pressure in the main. Open the faucet, 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.
- Blockage in the pipeline. You can try to fix it yourself by running a reverse flow of water, or contact the repair service.
- Problems with the operation of the water intake unit – a mesh filter that protects the system from debris. It could be heavily clogged with rust, debris, or lime deposits.
How to fix the problem
If you notice one of the above problems, you need to get it working.
A weak pressure does not allow you to take a shower normally, wash the dishes? Track the frequency of this phenomenon. It can be attributed to seasonality and the 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 once every 1-4 years. Users note that it needs to be changed 5-2 times a year. The wear rate is affected by water quality and other factors. To inspect, remove the cover from the water intake assembly. If a part is damaged or stretched, remove it from its 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.
- Unscrew the nuts and disassemble it.
- Inspect the filter, and at the same time the parts of the assembly for contamination.
- Rinse the mesh under the pressure of water.
- If heavily soiled, lower it into a solution of citric acid.
When the batteries are exhausted, replace them:
- Move the flap on the right side of the case from below.
- Take the batteries out of the container.
- Install the new elements in place until you hear a click.
- Return the damper to its original place.
Read the post “Why does the gas column not ignite?.
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.