Do-it-yourself electrolux boiler repair

Heating systems for country and country houses. Boilers, gas water heaters, water heaters - Repair, service, operation. Recommendations for assembly and installation.

please tell me what to look for the cause of the malfunction - the E3 inscription on the Electrolux GCB 32 Hi-Tech Fi boiler lit up - a malfunction in the ventilation system, although the fan is working, the coaxial chimney seems to be in order too.

Boiler equipment repair foreman's answer:

If the gas is not ignited at the same time, then the monostat is a turbine operation sensor and does not see the turbine operation.

Tell me what is the reason, the Electrolux boiler after ignition of the flame turns off after 5 seconds, gives an error e1, while the total gas pressure is normal.

Service technician response:

For example, the phasing is broken - you need to turn the plug in the outlet. The overheating or traction sensor has worked and is out of order, or you need to press a button on it and unlock it.

Tell me what is the reason. We live in a private house, when the hot water tap is turned on, the indicator in the form of a tap does not blink and the water does not heat up. Although the Electrolux boiler program is set.

The answer of the employees of the service organization:

The DHW flow sensor does not work.

Good afternoon, tell me the solution to the problem Electrolux GCB 28 hi-tech i gives error E3. Installed a week ago, the chimney is clean. the heating temperature was set to 80 degrees.

Boiler equipment repair foreman's answer:

The pressure switch may be faulty.

Electrolux GCB 340 F Viking boiler. At night, it stopped automatically turning on. It can only be started by opening a hot water tap. After that, it works automatically for a while. There is no master who understands these boilers. Service center 300 km away. Please help with advice.

Boiler equipment repair foreman's answer:

We have an Electrolux GCB 340F boiler installed in our country house, which has worked properly for seven years. Now turns on for 5 sec., Goes out, immediately ignition, 5 sec. work and so can endlessly. This is in both modes. And in the early morning hours until about 7 it works normally. Mains voltage 236-237 volts. I tried to put the stabilizer - no difference. Water pressure is about 2.0-2.5 kg / cm2 I did not measure the gas pressure. Hope for help.

The answer of the employees of the service organization:

Breakdown at Sit 537 ABC. The SIT 537 ABC is an ignition and ionisation control unit. In your apparatus, this block is installed on the gas valve. It is this block that is capricious, the capacitor is 0.47x400.

Tell me if anyone can: gas boiler Electrolux GCB 24 Hi-Ttch Fi, when the boiler is plugged into the socket, the E1 error immediately pops up. even in “OFF” mode. Although everything was fine when the system was started a week ago, the boiler was working. If an E3 error is issued and the boiler stops operating, the error is removed only by turning it to the OFF position.

Boiler equipment repair foreman's answer:

phase-dependent boiler, turn the plug of the socket. The tubes from the turbine to the pressure switch must be intact.

Please tell me, the Electrolux GCB24 Basic X Fi boiler has stopped heating water in summer mode. In general, there is no hot water for swimming. Tell me what you can do? There are no specialists in our city, I can change it myself, I would know what. Yes, I forgot, there are no errors, the water temperature sees that it is 17 degrees, the thermometer reacts to the increase and decrease, but does not light the boiler to heat the water.

Boiler equipment repair foreman's answer:

DHW flow sensor does not work.

In our private house, the Electrolux GCB 24 Basic device has been working for 3 years already, for the last one and a half years, when turned on, it sometimes banged and eventually stopped igniting (the piezoelectric element stopped ticking) and now there is neither heat nor hot water. Under the guarantee, I have already changed the piezoelectric element once, the warranty has ended, can you tell me what the problem is?

The answer of the employees of the service organization:

spark distance should be 4-8mm, check. If the piezoelectric element does not work, you need to repair the electronics.

Hello, tell me, the Electrolux Basic X gas water heater worked, worked and began to turn off and give an error E 9 (the system froze) heats up to 85 and immediately shows that the temperature is 15 degrees, then it started giving an error E4, although the pressure is 1.5. And on the last day, the motor began to turn off every 20 minutes.

Boiler equipment repair foreman's answer:

Tell me, please, what could be the problem with water heating: the Electrolux gcb 28 hitech boiler outwardly works fine, in summer mode, at the request of water, the burner turns on, and the water heats up, but heats up to a maximum of 30 degrees, although 60 is set in the settings, there is only one consumer - shower, flow measurements showed approximately 9 liters per minute of mixed water.

In all respects, the boiler should cope, but the water is cold, even if you open only the hot tap. The boiler has been standing for three years, but they did not live in the house and did not use hot water, it worked only for
heating. The comfort function is disabled, there is no external sensor, the program was not set - it should work according to the set parameters.

Boiler equipment repair foreman's answer:

Check the DHW temperature sensor and gas valve settings.

We put an Electrolux GCB 24 Basic Xi ​​boiler in a private house, but for some reason it turns on in heating mode, burns for a couple of minutes and goes out, the batteries do not heat up. If you turn the temperature switch to a maximum of 85 gr. it does not go out.

I tried to adjust the gas pressure max - 6 mbar, min - 0.5 mbar works and does not go out, or in normal mode I manually tightened the pressure by eye with a tap on the lowering - it does not go out. What is the reason? There is an assumption that this is either a modulation coil or an electronic board, or maybe a capacitor about which you wrote. A resin drip on one of the capacitors on the board.

The answer of the employees of the service organization:

If the “lowering valve” is gas, then adjust to minimum. In addition, carbon deposits, gaps and the position of the electrodes are possible. If not, then electronics repair.

We cannot set the mode so that the Electrolux boiler warms water all the time (DHW mode) with a constant temperature (it reaches 70 degrees, holds it for a while, then lowers the temperature to 20 degrees, then increases it again. Moreover, the water temperature is set to a minimum of 35 degrees Periodically, the LO1 message lights up for a while - the heat exchanger is clogged, the boiler is new for 0.5 years.

Boiler equipment repair foreman's answer:

The heat exchanger needs to be cleaned.
Question:

The 24 kW Electrolux gas boiler makes a lot of noise in the water heating mode. When water flows from the tap, the noise stops, then when it heats up, it arises again. How can this be explained?

Boiler equipment repair foreman's answer:

There are two reasons for this phenomenon: the secondary heat exchanger of the boiler is clogged and the breakdown of the differential valve for make-up.

The Electrolux boiler makes a lot of noise during operation, the pressure jumps, the heating system is constantly airing. We have already changed everything that is possible - the picture has not changed. What is the problem?

The answer of the employees of the service organization:

Similar signs are typical for an apparatus with a heat exchanger microcrack. Most likely, you will need to replace a section or a whole heat exchanger.

In the 15P floor-standing gas boiler, the burner does not turn off after heating the water to the set temperature. There is no reaction to turning the thermostat to zero. The unit is new. What to do?

Boiler equipment repair foreman's answer:

It is necessary to show it to a specialist to determine the cause of such a problem: is the thermostat working properly? Is the thermocouple confused? It is possible that the boiler operates in automatic mode according to the "Chimney sweep" program. In this case, he will also not obey commands, but will work in a similar way.

There is a 24 kW Electrolux gas boiler in the country house. Recently I stopped heating the water, but I don't write any error. I think it's about the flow sensor. What do you advise?

Boiler equipment repair foreman's answer:

If the error does not write, then it is likely that the flow sensor is out of order, although not necessarily. Perhaps you should clean the impeller, filter and check the automation.

Electrolux for 36 kW began to "glitch" - something with temperature sensors. The indicators on the display and on the analog sensor differ greatly, as a result, the boiler does not turn off itself and overheats. Can the sensors be replaced?

The answer of the employees of the service organization:

Apparently, there was a malfunction in the operation of the boiler automation. To replace the sensors, invite a technician from the service center.

The wall-mounted 24 kW Electrolux GCB boiler does not heat the water well when the heating is on: in the "winter" mode, the water is slightly warm, and in the "summer" mode, there is no warm water at all. What is the reason?

Boiler equipment repair foreman's answer:

There can be many reasons - from a clogged heat exchanger due to too hard water to a low gas pressure in the system. The mud filter may simply be clogged or the 3-way valve may not work properly.

It looks like the pump in the Basic gas boiler has burned out. There is hot water, no heating. Shows error E4, and the pump is fiery to the touch. Do I need to change the pump or the end of the boiler?

Boiler equipment repair foreman's answer:

The error code indicates low pressure in the heating system. There are many options for malfunctions - the water pressure switch may deteriorate or problems in the hydroelectric system. About the pump: try unscrewing the back plug and turning the engine with a screwdriver - it may have jammed. If it hasn't burned out, it will work.

The 2-circuit boiler has stopped heating water. What is the reason? How quickly can this be fixed?

The answer of the employees of the service organization:

There can be several reasons for a failure in the DHW circuit: a clogged heat exchanger, a problem with a flow sensor or a three-way valve.

In the unit, the fan began to turn off periodically. Error E3 on the scoreboard - something with the smoke exhaust system. But the pipe is clean, not frozen. What's the matter?

Boiler equipment repair foreman's answer:

On the unit, the smoke exhaust system is controlled exclusively by the board. There is no special sensor there. Most likely, the matter is in the damaged board, which must be replaced.

Electrolux Basic X is connected to 4 propane tanks. It does not start and gives an E1 error - "no flame". What is the reason for this error?

Boiler equipment repair foreman's answer:

This unit does not have enough gas pressure for normal operation. To fix the problem, it is required to install at least 4 more gas cylinders. Freezing of gas in the branch pipe leading from the street is also possible. The error code will be the same. Either installation of a gas tank or connection to natural gas is recommended, and the existing system will not work correctly.

Modern gas boilers are quite sophisticated technological equipment. With proper care and proper handling, the gas boiler will serve for a long time without any interruptions. However, even the most expensive and functional equipment has its own resource, after the exhaustion of which all sorts of malfunctions begin to appear.

DIY gas boiler repair

Knowing the main causes of malfunctions and the procedure for eliminating them, you can repair your gas boiler with your own hands. This is a very painstaking, responsible, but in most cases relatively easy job.

Contents of step-by-step instructions:

First of all, it is necessary to establish why any malfunctions may occur in the operation of gas heating boilers. A number of different factors can lead to problems.

Modern gas boilers are equipped with various automation equipment. These funds, in turn, are powered by electricity. And, despite the fact that the 21st century is already in the yard and systems for the use of alternative energy sources are being actively developed around the world, the problem of stability of power grids remains relevant for many regions, especially for remote villages and all kinds of summer cottages.

A sudden power outage or a strong surge in electricity is one of the main enemies of any modern gas boiler.

To avoid all the accompanying troubles, buy a quality stabilizer in advance.Do not spare money to buy this device - there is little sense from cheap models, so it is better to immediately allocate funds to purchase a good stabilizer from a well-known manufacturer. Be sure that in the event of a breakdown of the automation, you will spend much more money on its repair and replacement.

At home, wall-mounted models of gas boilers are often used. Such devices are simultaneously responsible for both space heating and hot water preparation.

The design of wall-hung boilers includes a flow-through heat exchanger. Low-quality hard water with various impurities is the main enemy of the heat exchanger of a gas boiler. At the same time, under the influence of low-quality water, the heat exchanger can fail in just one season.

Install special filters to prevent such damage. The best option is a complete water purification system. With it, your boiler will work as long as possible, and using purified water is much safer for health.

Any knowledgeable person will tell you: only qualified specialists should be engaged in the installation and piping of gas heating equipment.

Even the slightest mistakes at the stages of installation and connection of equipment can lead to irreversible consequences. For example, an incorrectly executed piping in the case of a cast-iron gas boiler more powerful than 50 kW will lead to the fact that at low temperatures the unit will simply split.

If you are not an experienced gas operator, entrust the boiler installation to professionals.

Therefore, if you are not an experienced gas operator, entrust the installation of the boiler to professionals - this way you will save yourself from many problems in the future.

Unfavorable weather conditions can also lead to the appearance of many different problems. In frosty winters, people turn on the heating at almost full capacity. This leads to a significant decrease in pressure in the gas pipeline system. As a result, boilers cannot fully realize their potential.

You will not be able to solve this problem on your own - you still cannot explain to your neighbors that by their actions they only aggravate the situation. As a solution to the problem, you can install an additional boiler that runs on a different fuel.

Automatic solid fuel coal-fired boiler with hopper

A modern gas boiler is a complex and potentially dangerous system. The main danger of such units is the risk of a gas explosion in the event of improper handling of the equipment or untimely elimination of various malfunctions.

Various kinds of automation are responsible for maintaining the operation of the gas boiler at an optimal level. An inexperienced user is often unable to understand its device. Therefore, it is better to immediately invite specialists to troubleshoot serious problems.

On your own, you can try to eliminate only visible damage and various contaminants that have led to the failure of the pipe, chimney and other parts of the boiler.

Typical malfunctions of gas boilers

There are a number of typical problems that you can fix yourself in most cases. Problems will also be listed, in the event of which you can only protect yourself before the arrival of a specialist.

If a distinct smell of gas or smoke appears in the room, immediately turn off the boiler and leave the room, opening it for ventilation.

Gas boiler functionality diagram

Call a professional immediately. Trying to solve the gas leak problem on your own without the necessary skills is extremely dangerous and unreasonable.

If the flame sensor or the gas supply pipe breaks down, turn off the boiler, close all gas valves and let the unit cool down completely.

Return to the area after a while to check for the smell of gas. If everything is in order with the draft, try to turn on the boiler again. If there is no thrust, immediately call a repairman.

Overheating is one of the most common problems in modern gas boilers. The reason for this may be a malfunction of the automation equipment or a clogged heat exchanger.

It is impossible to cope with the repair of automation without the appropriate knowledge.

You can also clean the heat exchanger with your own hands. The most common materials for the manufacture of heat exchangers are copper and stainless steel. There is usually no problem cleaning them, but be extremely careful anyway.

Primary heat exchanger for wall mounted gas boiler Beretta

According to the recommendations of the manufacturers, the heat exchangers must be cleaned of soot every few years (each manufacturer indicates a specific interval in the instructions for their equipment).

Primary heat exchanger (heating circuit) of the gas boiler Rinnai SMF

To clean the heat exchanger, simply remove it and clean it thoroughly with a metal brush. In the case of a copper heat exchanger, it is best to replace the brush with a metal sponge used for washing dishes.

The problematic place of fans is their bearings. If the fan of your boiler stops developing the set number of revolutions, try to eliminate the problem as soon as possible.

Fan (3311806000) for Daewoo gas boiler

To do this, remove the back of the fan, take out the stator and lubricate the bearings. Machine oil is fine for lubrication, but it is best to use a higher quality carbon compound with heat-resistant properties if possible.

Fan RLA97 (Aa10020004) for gas boiler Electrolux

Also, an interturn short circuit can lead to problems with the fan. Only a specialist can cope with the elimination of this malfunction. Return the stator for repair to replace the winding, or immediately replace the faulty unit with a new device.

Gas boiler chimney diagram

Often, excessive clogging of the coaxial chimney leads to the appearance of various malfunctions in the operation of a gas heating boiler.

Remove the chimney and thoroughly clean all of its components from soot. So you will not only return the previous level of efficiency of the unit, but also significantly increase the efficiency of the boiler.

The boiler can shut down spontaneously for several reasons. This usually happens due to a malfunction of the combustion sensor. This problem, in turn, most often leads to contamination of the gas pipe.

Draft sensor 87 ° C for Thermona boiler

Remove the branch pipe, rinse it thoroughly with water, clean it with a cotton swab and blow it off the remaining moisture. Put the pipe back in place and try to turn on the boiler. If it doesn't help, call the wizard.

No wonder they say: the best repair is prevention. Gas boilers require annual preventive maintenance, which must be carried out before the start of the heating season.

Whenever possible, maintenance should be carried out twice a year, before and after the heating season.

Check all the previously discussed boiler elements for their serviceability. Follow the preventive maintenance recommendations given by the manufacturer in the instructions specific to your boiler. Eliminate any malfunctions that arise in time, if possible.

Remember! A gas boiler is a potentially hazardous equipment. Incorrect use and untimely troubleshooting can lead to irreparable consequences. Therefore, be careful and do not engage in any repair work if you doubt your ability and correctness of action. Otherwise, follow the instructions provided.

No matter how reliable the technique is, it can fail over time. Each malfunction is preceded by its own causes. The errors displayed on the displays of "Electrolux" boilers help to clarify them. The decoding of the codes can be found in the instructions. And we will tell you what steps should be taken to fix the problem.

Gas equipment from the Electrolux company is distinguished by a large assortment of models for every taste. Among the boilers you will find double-circuit and single-circuit. The equipment is perfectly adapted to the Russian operating conditions. The manufacturer has provided for such moments:

• Interruptions in pressure in the water and gas mains - all devices function stably even at minimum pressure;
• Frosty winters are not terrible for technology. Anti-freezing function ensures continuous operation of the device;
• High efficiency - 94%.

The protection system was not ignored either. The safety valve will protect against high pressure, the flame sensor will protect against the extinction of the fire in the burner, the draft sensor will protect against the ingress of carbon monoxide into the room.

The modern ETS control system makes operation comfortable. The user can adjust the temperature according to the weather outside. When leaving the house, program the equipment to work at intervals of 30 minutes. This will significantly reduce costs.

The most popular among users is a double-circuit hinged boiler. It provides hot water to taps and radiators.

You can see the device device in the picture below:

The operation of a closed combustion chamber is carried out by a fan, which forcibly removes the combustion products outside. Accordingly, such systems do not need a chimney.

There are models with an open camera. To maintain the flame, they require natural ventilation in the room, connection to the chimney.

The main panel of the boiler contains not only the regulators, but also the display. It displays the temperature, as well as fault codes. The electronic control is equipped with a self-diagnosis system. Therefore, if problems arise during operation, an error is displayed on the screen.

How to fix the situation and resume the work of equipment? In the table below, we present a decryption of all possible errors, as well as options for solving them.

The power control board in the gas boiler has burned out. Repair, description of what burned out and how to fix it. Typical.

Repair of the electrolux boiler board after a thunderstorm. No spark on the electrode.

glitches in 0.5–2 hours. replacement CD4051BM96 IC, SO16-150.

This video was created in the YouTube slideshow editor:

The gas boiler does not turn on. The electronic board is burnt out. Electrolux. Electrolux.

The boiler has stopped by error E03 - draft sensor. Having opened the boiler, I found that the fan did not start. and.

During the repair of this board, the UPD78F9116 microcircuit was replaced, as well as the double diode in its strapping. For boards.

A simple repair of the electrolux boiler, the flow switch was clogged with a water stone.

boo made a payment. and the purchased new one did not revive the boiler.

Overview and common faults Bosch 4000.

How to repair a heating boiler with your own hands. Consider the causes of malfunctions in the work.

Elimination of error 03 on the Baxi Luna 3 comfort boiler.

Repair of the Viessmann Vitopend 100 boiler. This Viesman model is far from the most reliable double-circuit gas.

Gas boiler BOSCH gaz 6000w control board repair.

After a power surge, the Ariston clas 24 ff boiler stopped showing signs of life. I tried to figure it out myself.

This board did not switch to hot water supply mode. ...

Repair of the control board of the Demrad Kalisto boiler. Manufacturer board ROTA. Fault - no gas supply to the burner.

Board repair - Beretta 24 Ciao This video shows the stand, or rather the Beretta board repair on the table. Help for.

Light 70 is on. Error on the Bosch ZSAZWA 24 - 2 A boiler means a fault in the draft sensor. This boiler has a problem.

The problem, according to the client, was that the hood did not turn on. After long hours, the culprit is still found.

the board is faulty. filled with water. khoeyaeva doused the board with liquid. repaired the board twice. then called.

According to safety rules, the repair of all equipment dangerous in operation, which includes gas heating units, must be carried out by specially trained qualified specialists.However, in remote areas, the arrival of a specialized repair team can be expected for a very long time. Therefore, in case of emergency, if the matter does not concern automation and the gas pipe, you can do it yourself and repair the gas boiler yourself.

Modern gas heating systems are complex systems. Control of their work is carried out using a whole range of automatic devices, which must be familiarized with before starting an independent repair of gas boilers.

The main elements of the security group:

• Draft sensors designed for 75 0 C. This device makes it possible to monitor the state of the chimney. If the normal flue gas discharge fails, the temperature rises and the sensor is triggered. Optimally, in addition to the traction sensor, a gas alarm is acquired.
• The monostat protects turbocharged gas units from impaired removal of combustion products due to a clogged chimney or heat exchanger.
• The limit thermostat is designed to control the temperature of the heating medium in the heating system. When the water boils, the overheating sensor turns off the device.
• When the flame is detected, the flame control electrode switches off the operation of the heating unit.
• A blast valve is used to control pressure. With an increase in pressure above the critical value, a portioned discharge of excess coolant occurs.

Attention! The wear of the stuffing box leads to a constant flow of the coolant from the valve. The remedy is to replace the valve.