The boiler "Navien" - malfunction. Wall gas boiler "Navien"

To this day, remains an autonomous heating system, which works at the expense of gas. Residents of country houses and plots use such devices very actively. This can be said about the owners of apartments in multi-storey buildings. This is due to the fact that modern gas heating appliances have many positive features, they are easy to use and install, and also in operation. Visiting the store, you can see a wide range of similar products, but the most popular today is the boiler "Navien". Faults may occur during operation, as in the case of any other equipment. However, you can try to solve the problems yourself by using the error code, which is indicated on the interactive panel.

The most common problems

Navyen boiler, the defect of which is able to eliminate almost every user, sometimes breaks down in the process of operation, like any other equipment. This is due to the fact that a coolant of low quality can be used. In order for the consumer to be able to determine the cause and make a decision, the Navyen boilers produce an error code. Below are some examples of problems that occur most often:

• overheat;
• No flame signal;
• An open circuit in the temperature sensor;
• Damage to the temperature sensor circuit;
• Problems in the operation of the fan;
• Short circuit of the flow sensor;
• Violation of the system;
• Malfunction of the control board.

You may encounter the problem of overheating equipment, as well as a false message about the presence of a flame.

Troubleshooting

If you purchased the Navyen boiler, the malfunctions may occur during its operation, then you, like every user, need to know the codes of the main errors and the solutions to the problems. Some owners immediately turn to a service shop and do it right, because only in this case, when the device is repaired, the warranty for the equipment will extend.

If you see the error 01 on the display, you should be aware that this fault is the most common. It is expressed in a decrease in the flow of heating or blockage. The same error code also occurs when the circulation pump fails.

You can solve this problem by performing the following manipulations. It is important to check the filter in the heating system for air plugs, if necessary, they must be vented. The master needs to make sure that the pump is working properly, and the resistance of the coil is closed. It is necessary to take care of the performance of the impeller, it should not be damaged, and you can find it in the circulation pump.

Error number 02

The Navyen boiler, whose malfunctions are displayed, may encounter an error that is indicated by the 02 digits. If the dual-circuit equipment issues such a code, then warm water may flow from the hot tap for a few seconds, after it is cold, and the water temperature rises to the console Maximum, then this parameter drops sharply. With heating in this case, everything can be normal, and the causes of the error that sometimes appear are water shortages or system airwaves.

In some cases, you may notice that the circulation pump is working, but does not have the ability to gain the right speed. Sometimes, when the error 02 users note that the impeller has mechanical damage. Sometimes the flow sensor in the coolant system does not work, and the heating distribution valve is closed.

Solutions for error 02

The gas boiler "Navien", whose malfunctions can become an unpleasant surprise for the user, sometimes gives an error 02. At the same time, the master should adjust the pressure, removing the system from excess air, and also analyzing the resistance of the pump coil. The impeller must be inspected for damage, as in the case described above. The resistance of the flow sensor should be checked for short-circuiting, open the control valve, and after disassembling the sensor housing, which will allow cleaning the flag. The gas boiler Navien, whose malfunctions led to the error message 02 on the display, most likely encountered the problem of an airlock. The water is in the circuit at the same time, it heats up, but when the air hits, the temperature drops sharply, it reaches a critical level, which is why the error 02 appears on the display.

Error occurrence 10

Error 10 is generated when the fan is malfunctioning, its kink may occur, and in some cases the air pressure sensor tubes are not correctly connected. They must lead to snails of the fan. Sometimes error 10 is indicated by a clogged chimney or strong gusts of wind.

Ways to solve the problem

The wall gas boiler "Navien", whose malfunctions can be indicated by the number 10, must be repaired, which sometimes involves the replacement of the fan. If necessary, the master should clean the chimney. Make sure that the connection of the tubes that lead to the fan cochlea is correct. They must have an inflection.

The occurrence of noise

Sometimes users notice that a dual-circuit boiler starts to make a noise when turning on hot water , and an error does not appear on the display. The pressure in the heating circuit can reach 1.5 atm, and the elimination of the problem consists in using a high-quality coolant that can not lead to a breakdown of the heat exchanger. If you still encounter this problem, the heat exchanger must be removed and cleaned, if necessary, replaced with a new one.

Error 011

Faults boiler "Navyen Ice" is sometimes accompanied by the derivation of the error in the form of 011. It indicates the filling of the coolant. If you purchased equipment designed for the European market, then such an error may occur, but it is impossible for adapted boilers.

Conclusion

"Naviene" - boilers whose trouble codes are listed above, are characterized by reliability, ease of use and installation, as well as versatility and safety. These quality characteristics often force consumers to choose such devices to provide hot water for housing and the arrangement of a heating system.