I got carried away with the bulkheads of these furnaces, the volume of work is normal 🙂
copper-graphite brushes eat up the collector, brushes from 220V electric tools have resistance, which affects the rotational speed of the blower. So you have to look, sharpen, hassle, especially not very much with large volumes of work
Message fedoss "23:34, 25 Mar 2012
Message soldat »00:16, 26 Mar 2012
Message Vasechkin trance »00:44, 26 Mar 2012
Message soldat »20:06, 26 Mar 2012
so guys, the hypopea is over, by replacing the combustion chamber, the issue price is almost 10 rubles
because fedosu
Message obedanet "14:39, 07 Apr 2012
Message Kolyan "17:23, 08 Apr 2012
Message soldat "00:37, 11 Apr 2012
Message Sergey78 »10:12, 12 Apr 2012
Message Bespectacled »10:28, 12 Apr 2012
The toad choked me to buy a duyka for a very long time, until I found out about Planar. I have worked for six years now, it is cool here not only in winter. Rearranged it from the previous car. I have never looked into it. Occasionally it refuses to start (it lights up from the second poke) and makes a terrible noise. I want to change this summer for a new, 44th, they are quieter.
Before, there was an opinion that German duiks were indestructible, but it turns out, no. And after all, the difference in price with Samara hoo! Maybe sometimes it is worth supporting a domestic manufacturer?
Moscow, SAO, Sorge street 17A, phone: (915) 095 77 20
The Eberspacher HYDRONIC control unit is an electronic printed circuit board enclosed in an aluminum housing filled with a compound.The printed circuit board contains electronic components responsible for the operation of the heater as a whole, and each component is responsible for a specific function in particular, so the most common mistakes on the Eberspacher HYDRONIC 1 are:
30 - The speed of the fan motor for the intake air is out of range
31 - Air intake fan motor - interruption
32 - Air intake fan motor: short circuit, overload or accidental ground
The reasons for this error may be:
Changed geometry of the blower impeller from overheating or time, the impeller is made of plastic.
Sour bearings of the blower due to constant temperature fluctuations, condensation forms in the housing even in summer.
Development of the rotor shaft of the blower motor
Development of blower motor bearings
Well, the short circuit indicated in the error codes (extremely rare)
Other errors in which it is necessary to repair the Eberspacher HYDRONIC control unit
As well as errors that do not fit with the diagnostic readings for peripheral devices
Non-diagnostic control unit
Not always services equipped with diagnostics can correctly recognize the error code from the control unit, so, having wedged and lubricated the fan motor, removing the errors, the owner leaves, satisfied with the result of the work, but after a while he returns to the service, all with the same 30,31,32 error, at the same time from the crown of 9 volts, the fan motor works perfectly.
The reason for this is the cunning electronic components that tried to start it at the moment of the fan motor wedging up, burning inside, they begin to fool the microcontroller - the processor, issuing various error codes and blocking the operation of the heater - heater.
Treatment - Repair of the Eberspacher HYDRONIC control unit is 5,000 rubles (1 year repair warranty)
VIDEO
For all questions regarding the purchase, installation, repair, warranty and post-warranty service of preheaters, pre-heaters, autonomous heaters, please call +7 915 095 77 20
For purchase, installation, warranty and post-warranty service, repair of preheaters and autonomous heaters, please call +7 915 095 77 20
For repair of control units for preheaters and autonomous heaters Webasto and Eberspächer, call +7 915 095 77 20
For purchase, installation of preheaters and autonomous heaters, please call +7 915 095 77 20
For installation, maintenance, repair of Webasto, please call +7 915 095 77 20
For installation, diagnostics and repair of pre-heaters, please call + 7 915 095 77 20
For all questions regarding the purchase, installation, repair of preheaters and autonomous heaters, please call + 7 915 095 77 20
Installation and maintenance services for preheaters Eberspcher (Ebershpecher) Eberspcher HIDRONIC (GIDRONIK).
For purchase, installation, repair, pre-heaters and autonomous heaters, please call +7 915 095 77 20
For all questions regarding the repair of preheaters and autonomous heaters, please call + 7 915 095 77 20
Working hours:
THE ADDRESS:
The question of repairing electronic control units has always arisen. The cost of a new control unit is often more than half the cost of a new heater. At this moment, a great desire arises to find out what the manufacturer is guided by when setting such a price. Often a failed control unit can shock you with its cost!
Usually, almost all blocks of liquid heaters, reheaters Eberspacher D4WS, D5WS and other models to be repaired .
Diagnostics is carried out using original software that allows you to read fault codes, accurately determine the state of the heater and its components, test the entire heater or each of its components separately.
The repair time is from 2 to 7 days.
Diagnostics of the Eberspacher control unit is 1000 rubles.
The cost of repairs is within 6,000 rubles.
Remanufactured heater ECUs are guaranteed for 6 months.
To repair the Eberspacher heater ECU, read what information it is desirable to provide, as well as how the application is processed and the ECU repairs, with the exception of those points that relate to the repair of the car ECU.
Here is decoding of Eberspacher equipment error codes.
0x01 - Defective control unit
0x02 - No start (Does not start, for the set time the flame is not detected)
0x03 - Flame failure
0x04 - Supply voltage too high
0x05 - Flame was detected prior to combustion
0x06 - Heating unit overheated
0x07 - Heating unit interlocked
0x08 Metering pump short circuit
0x09 Combustion air fan short circuit
0x0a - Glow plug / flame monitor short circuit
0x0b - Circulation pump short circuit
0x0c - No comunication to air condition
0x0d - Green LED short circuit
0x0e - Yellow LED short circuit
We will repair electronic control units for Eberspacher heaters, ECU for the ECM and PCM engine, TCM transmission, we will repair the control units for Isuzu fuel injection pump. We also repair and restore other ECUs of most manufacturers.
To contact us with a faulty control unit, you need collect and provide the following information.
or e-mail and get advice on repairing Eberspacher heater control units.
Repair and restoration of ECU on requests from regions it is possible to decide without the participation of the car. ECUs are sent by regular mail, transport company or courier delivery.
Prestarting heaters HYDRONIC (Hydronic) from Eberspacher are the most expensive of their brothers - devices manufactured Webasto , Chinese Belief, Russian binar . Heater circuit Hydronic
Reasons for heater failure:
The Hydronic heater is a complex technical product, so its malfunctions and breakdowns are inevitable.
broken wiring, oxidation of the connecting terminals in the electrical circuit of the device;
a weak response to the power button indicates insufficient battery charging;
the control unit has blocked the heater due to exceeding the minimum or maximum threshold values of the supply circuit voltage;
breakdown of the control unit, sensors and other parts of the device.
Heater diagnostics Hydronic
the formation of air jams in the cooling system, as a result of which the temperature sensors of the device overheat, and the control unit turns off the fuel supply;
low quality coolant;
interruption of the fuel supply to the heater burner.In addition to the violation (clogging) of the fuel line and the breakdown of the metering pump, this can be caused by poor fuel quality and excessive contamination of the fuel tank. Diesel Hydronic does not start in frost due to gelation in diesel fuel, therefore, it is recommended to install fuel heating.
Excessive smoke in the exhaust in combination with stoppages in the heater operation is caused by excessive coking of the combustion chamber and exhaust pipe. It is eliminated by cleaning from carbon deposits.
If the pre-heater does not start, and the display of its modular timer writes “Error”, then, having independently identified the malfunction and eliminating it, you can diagnose the device. It is better to check the heater and remove errors and their faults in a preventive manner.
It is possible to diagnose all elements of the Hydronic heater only during its operation.
011, 012 — voltage thresholds exceeded. It is most often caused by battery discharge, generator breakdown, broken wiring, oxidation of contacts;
012, 014 - overheating or the possibility of overheating. Disruption of coolant circulation, leakage, air locks. Breakdown of the circulation pump, temperature sensors;
015 - controller blocking due to overheating. The reasons are the same as for errors 012 and 014. It is necessary to remove the error;
017 - emergency shutdown caused by overheating. The reasons are stated above;
020, 021 - spark plug malfunction;
030, 031, 032, 038, 039 - the air intake fan speed has changed. The main reasons are increased resistance to rotation due to pollution, open circuit of the fan power supply, short circuit of wiring, oxidation of contacts;
041, 042 - malfunctions associated with the circulation pump and its power supply;
047, 048 - breakdowns in the fuel supply system associated with the metering pump;
050 - blocking of the control unit due to unsuccessful starts. It is necessary to remove the error after troubleshooting;
051, 052 - exceeding the permissible time. Breakdowns associated with the flame sensor, the operation of the metering pump, the supply of air to the combustion chamber;
If other error codes are displayed, then it is best to contact a specialist, since special tests will be required on professional diagnostic equipment. Repairing Hydronic "brains" is an occupation for professionals in electronics, semiconductors can fail even from the slightest discharge of static electricity caused by touch.
Modular timer Hydronic
If you decide to repair and start Hydronic with your own hands, then start with the simplest.
One of the reasons for heater failure is antifreeze leakage. Check its level in the system and visually assess the quality of the coolant.
With a simple probe (lamp + wire), check if voltage is supplied to the pump, metering pump, ignition system.
VIDEO
When severe frosts hit in winter, the question already arises not only about heating the cab or the passenger compartment of the bus, but a pre-heater for the car engine is already needed here. These tasks are perfectly handled by Eberspacher autonomous heaters, which provide not only comfortable conditions for passengers, but also help drivers to start their cars engines without any problems.
Autonomous heater Eberspächer
In a harsh winter, heating the passenger compartment and preheating the engine are quite relevant
An autonomous heater of the Eberspacher type will be able to provide heating not only for the cab of a truck or a car, but also for the interior of a bus, and he will cope with this in just half an hour. Such units are installed when the engine cannot cope with heating the cabin with its generated heat and they are very popular in the regions of the Far North. But, in addition to the car interior, the engine itself freezes, which sometimes simply cannot be started in severe frost, and so, here, Eberspächer will also help you as a pre-heater.
Autonomous heater - an indispensable thing for harsh winters
Autonomous car heating is practically indispensable for those drivers who spend a long time on the road and spend the night in the car. For example, the same truckers, in order not to start the engine to heat the cab in the parking lot at night, can use heaters such as Eberspächer, and even their relatively high price will not outweigh the advantages that a car gets when installing it.
Imagine that it is minus 30⁰ C outside - how long will it take for the cabin of the same KamAZ to cool down when the engine is stopped? Probably no more than 10-15 minutes, and if you just need to sleep overnight, will you constantly warm up the car or not turn it off at all? Here is not only the question of the engine noise, but also the huge excessive consumption of fuel, which will be spent on heating.
An autonomous heater will not only save you from unnecessary noise in the cabin and unnecessary excessive consumption of fuel, but will also ensure a stable temperature in the cabin and prevent the glass from freezing. You will be able to calmly go to sleep for the whole night, and at the same time the temperature you set will be maintained, moreover, all this will happen with minimal fuel consumption.
Do-it-yourself installation of autonomous heaters on cars is no less relevant. Even if you do not have to spend the night in them, imagine how much time you spend on warming up the engine and cleaning the glass from frozen snow and frost! The same Eberspacher will be able to do this work for you while you wash or have breakfast.
Now let's look at the situation from an economic point of view - let's say you paid $ 450 for an autonomous heater. The driver, using this device, constantly remains in good shape and at the same time does not waste extra fuel to heat the car during all stops, loads and unloads. Now imagine a sick driver who is unable to go to work for a week - the benefits are obvious, because by paying once, you are reinsured against unforeseen circumstances.
Eberspacher Airtronic B4 - air heater
Eberspacher Airtronic B5 - air heater
Eberspacher Airtronic D2 - air heater
Eberspacher Airtronic D4 - air heater
Eberspacher Airtronic D5 - air heater
Eberspacher Airtronic D81C - air heater
Modification table of Eberspacher Airtronic autonomous heaters
As can be seen from the table with the photo above, heaters of the Eberspacher Airtronic type can be installed on vehicles with both diesel and carburetor engines. In addition, depending on the size of the cabin, you can choose the unit you need, not only by the type of fuel, but also by the power that will provide the required performance.
Sectional view of the Eberspacher Airtronic heater
In the event of any malfunctions in the autonomous heating, which, by the way, happens extremely rarely, you can always contact any of the service centers, which are sufficient in our country. Such workshops most often specialize in Eberspacher Airtronic and Webasto, have the necessary spare parts and carry out the work in the shortest possible time due to the competitiveness of other craftsmen.
Advice. When choosing a workshop or service center for repairing an autonomous car heater, ask if they have the ability to diagnose the unit.
At the moment, the overwhelming majority of drivers for some reason believe that it is much more profitable to do repairs on their own, without resorting to the help of specialized centers. In addition, the necessary spare parts are most often purchased at car dismantling, used.
Drivers who act in this way forget that they do not have the ability to accurately diagnose the problem and the replacement of one or another part may become just a temporary reprieve of a serious problem. A person who walks this way is like a sick person who is sick with the flu; he does not go to the doctor, but buys a handkerchief. After all, thanks to diagnostics, you can avoid serious problems with the equipment, not only replacing the part, but also finding out the cause of its failure.
Autonomous heater diagnostics
Where autonomous heaters Eberspacher Airtronic and Webasto are being repaired, for about $ 10 you can find out about the previous service life of the device, as well as find out the duration of the future resource. The fact is that computer diagnostics allows you to determine the degree of wear of certain parts and, in order to avoid serious damage on the way, you can immediately replace the weak link of the device. You will also be able to determine the level of the heater's performance at a given time in order to have an idea of its capabilities. (See also the article Installing the towbar: how to do it.)
Advice. Despite the seeming simplicity of the device, this is a fairly accurate device and any intervention in its functioning by an unprepared person will entail certain consequences that may appear not immediately, but after a while.
Heater functioning zones
In addition, any self-respecting service center will be able to give you the necessary free consultation so that you can find a way for the optimal solution to the problem that has arisen. For example, situations are possible when the repair of the heater does not make sense due to the full depletion of its operational resource, in which case you may be advised to purchase a new device so as not to spend money on short-term repairs.Or you may be advised against restoring an old unit, because it will take the same amount of money as a new unit.
The heater itself contains such expensive parts as a boiler, a control unit and a fan, and the failure of any of the above spare parts will be very expensive, so it is easier to decide on a new purchase. Eberspacher Airtronic is a German-made device and there is such a thing as boiler homologation, which must be done every 10 years - otherwise its operation is prohibited. But if such a unit has served in Germany for 7 years, then they no longer even think about its restoration. (See also Car Wiring Corrugation: Features.)
The service centers will be able to provide you with the following services:
Diagnose the autonomous heater at a special stand;
Repair the burner;
Repair the boiler;
Repair or restore control units;
Repair the turbine (air compressors);
Install a 12-24V voltage converter;
Install the fuel tank; VIDEO
Rewind the electric turbine armature.
From this publication, you have seen the many advantages of using the Eberspacher Airtronic autonomous heater, and you have probably already watched a video clip on this topic. Indeed, purchasing such a device for heating a car, you automatically get rid of many problems and save time. It is also important to have workshops (including warranty workshops) on the territory of the Russian Federation.
We have branded diagnostic devices with which we can diagnose heaters and heaters, read error codes, erase them, and unblock an inoperative heater. We can both service the additionally installed heater, and repair the standard installed at the factory (depending on the model of the additional heater and the vehicle).
The price of the heater diagnostics includes:
Diagnostics of a heater installed openly in the engine compartment, or which has a diagnostic connector under the hood, or has a timer installed in the passenger compartment;
Computer diagnostics with printout of the result;
Clearing errors (to unlock the heater).
Dismantling the heater and additional elements to clarify the cause of the malfunction;
Additional work (removal of the wheel / wheel arch liner, removal of the bumper, additional protection);
troubleshooting work on electrical wiring or fuel lines.
For more complex diagnostics, we have special stands where we can run the heater outside the car and identify all faults. For such diagnostics, it will be necessary to remove the heater from the machine to install it on the stand.
Video (click to play).
A special offer from our company is the repair of electronic control units Eberspacher. The cost of repairing a block is from 3000 rubles.
