We look at the power supply and the level of constant voltages (5 and 12 V) at its outputs. If there are no voltages at the output of the PS, the corresponding elements are checked - a power switch, a power filter, a power transformer T1, a rectifier (D11-D14), a U1 microcircuit.
They are used in typewriters with an asychronous drive motor and a mechanical controller.
Models A1000PL, A1000XCZ, A1000XPL, WD1000PL, TL1000X, etc.
The wear of the heating element increases with “hard” water.
Video (click to play).
Overgrowing with scale (scab), it gives off heat poorly and burns out.
You need to pull out the gum and not the heating element. Since pulling out the heating element, you can wedge the gum.?
This is important to avoid further leakage under the seal.
10% - wear of brushes of the collector motor, loosening of contacts, breakage of the drive belt
Remove the belt, unscrew the screws and remove the engine. The motor has two brushes, each attached with two screws. We unscrew the screws and remove the brushes.
Inspect the board motor power supply terminal and ground wire.
Very often, the contacts are oxidized from moisture and the machine gives an error because of this.
Each brush is installed in a brush holder. It can be taken apart into two halves. Pay attention to how much the brush protrudes.
This size should be at least 1 cm. The best option is 1.5 cm. After that, we assemble everything and put it back in place.
Having jammed the pulley, unscrew the upper shaft clamping nut counterclockwise.
If the oil seal is not filled with a specialized grease and the cross bushing is not lubricated with it during assembly, the oil seal will wear out very quickly, no matter what quality it is, this has been proven in practice.
It is not worth saving and improvising with lithol, grease and other lubricants, better get specialized lubricants that are used to lubricate oil seals.
Standard sizes of Ardo bearings and seals:
This applies to modern technology - since 2000 (models AE800X, AED1000X, TL1OOOEX).
Thanks to it, you can diagnose (control module DMPU):
Close the hatch (without linen). Set the program selection to 30 ° C until it clicks. The temperature regulator to 0 ° C. Turn on. The drum rotates at 250 rpm. To check the buttons half load, additional rinse and others, press them. The spin speed increases from 250 to the maximum, provided for this model. In the absence of additional functions, press the spin button.
Indicators will blink when a malfunction is detected.
E00 | E01 - Draining. Clean the drain filter and drain connections. E02 - The water is not supplied or drained off correctly. The drain hose may not be positioned correctly. E03 - Water is not drained from the tank, also the drain time has exceeded 3 minutes. F2 - Temperature sensor. F4 - It is issued on the display if there is no water drain. A possible cause is a drain pump. F5 - The water is drained and instantly poured. The problem is usually in the water supply filter. F6 | F9 | F12 - Electronic module. F8 - The water in the tank has exceeded the available level. Suspicion of an aquastop valve. F13 | F14 - Critical.
Breakdowns are rare, usually associated with improper operation. Italian technology is distinguished by its high manufacturability and versatility.
How to carry out a service test equipped with the MINI-SEL board:
Control panels look different
The steps to enter the check mode are shown in the figures.
- move the program selector knob to the 6 o'clock position - press the button 4 - ENERGY WASH and, while holding it, press the POWER button. After that, the CM should go into test mode.
With temperature control knob:
- turn the program selector knob to the 6 o'clock position - move the temperature selection knob to the 9 o'clock position - press and hold the ENERGY button (for at least 6 s), at the same time turn on the power supply of the CM with the POWER button.
After that, the CM should go into test mode.
Turning the selection knob, we check the devices:
Knob in position 1 (autotest) - NTC temperature sensor (sensor circuit - for open or short circuit), pressostat, display (if any), door lock and main function buttons on the control panel
2. First, the cold water inlet valve is opened until a signal is issued from the water pressure sensor. The filling of water takes place through the compartment of the dispenser for the PREVIEW.
3. First, the heating element turns on and the water in the tank heats up to 60 ° C. Then the CM drum starts to rotate in a cyclic mode at a speed of 45 rpm (as in a washing mode).
4. The drain pump (pump) turns on. At the same time, the drum starts to rotate as during spinning.
5. Within 10 s, the hot water filling valve is turned on (if this CM model has it). At the same time, the CM drum starts to rotate.
6. The fan and heating element of drying are included (for models with drying)
The test mode is exited by turning off the power with the POWER button.
Any, even the highest quality equipment fails over time. There are many reasons that subsequently a washing machine may stop working. For example, mechanical wear of its assemblies or parts. Breakdowns can occur due to the connection and use of equipment not according to the instructions and not in a proper manner. How to repair your Ardo washing machine with your own hands will be described in this page.
The owner of the washing machine has the opportunity to find out about the malfunction of a particular part only after studying the symptoms. Let's consider the most common symptoms of a washing machine malfunction.
The machine does not drain the waste liquid. This can happen for a variety of reasons. However, most often the washer does not drain dirty liquid due to clogged water drainage system, namely: pump, pipe or hose. Sometimes water does not go down the drain due to the failure of the sensor that monitors the water level.
The water in the washer does not heat up. This can happen when the heating element has stopped working. It burns out when its surface is overgrown with scale and even limescale. It is also possible that the resource of the heating element has been developed.
The drum of the typewriter stopped rotating. In the Ardo technique, the rotation of the tank is carried out by means of a drive belt. In those cases when the belt flies or breaks, the machine stops working. The problem is solved quite simply - you need to replace the drive belt.
The appearance of extraneous noise (rumbling, knocking) during the operation of the machine. Loud extraneous sounds can be created by a small object in the tank. Defective bearings can be one of the causes of abnormal noise.
The appearance of a puddle of water under the washer. The first thing to check is the drain filter. Next, we check all the pipes. Sometimes equipment needs to replace the rolling bearings, and at the same time the oil seal.
If the machine breaks down, you can see an error code on its scoreboard. Let's consider some faults and error codes:
E00 or E01. Liquid does not drain due to clogged drain filter.
E02 - the position of the water drain hose has been violated.
E03 or F4 - the time allotted by the program for draining the water has been exceeded, the pump for draining the water has broken down.
F2 - malfunction of the heating element, temperature sensor or control board.
F5 - hoses are incorrectly connected, self-draining.
F13 or F14 - breakdown in the control module.
When the cause of the malfunction is known, you should decide whether to call the master or try to fix the malfunction with your own hands. For example, you can remove the blockage yourself. As a rule, debris is collected in the drain filter itself.
To remove the blockage, do the following:
Open the small door in the bottom corner of the washer from the front. Or remove the bottom panel.
Next, you need to lay a rag on the floor that absorbs water, since water can leak out of the filter.
Unscrew the valve. You need to twist it counterclockwise.
Pull the drain filter towards you.
Next, you need to thoroughly rinse the filter with water. Then clean it of debris.
Reinstall the filter.
However, garbage can accumulate anywhere. Debris can form in the pipes, the hose through which the water is drained. Even the drain pump itself can contain debris. These parts are difficult to access and not easy to reach. We'll have to disassemble the body of the washing equipment.
A small foreign object may be caught in the drum. Then a complete disassembly of the machine will be required. This renovation is difficult and expensive for the owner.
You can do it yourself to replace or clean the pump. All you need is simple tools, skills to work with them and free time.
In the Ardo car, the pump is reached through the bottom. On this side, there is a plastic strip that can be easily removed, or there is no bottom at all.
To clean the drain hose, you must first completely disconnect it. The first end must be pulled out of the sewer, and the second must be disconnected from the pipe that comes from the pump. After disconnecting, the hose is cleaned with a flexible cable with a small brush at the end. After cleaning is complete, the drain hose should be rinsed with water, wiped clean and reinstalled.
The situation in which the heating element burns out occurs quite often. To identify this malfunction, it is necessary to touch the hatch of the machine when the water in the washing machine is heated to 60 degrees Celsius. The heating element is burnt out if the hatch is cold. It is quite possible to replace the heating element yourself.
First of all, you should disconnect the washing machine from the power supply, remove the hose from the sewer and disconnect the machine from the water supply. Then turn it so that it is easy to approach from all sides.
Unscrew the screws securing the washing machine cover.
It is necessary to disconnect all electrical terminals from the heating element and remove the sensors. The heating element itself is located under the drum.
Remove the bolt securing the heating element.
Next, you need to carefully pull out the heating element.
The holder of the heating element must be cleaned of debris.
We insert a new ten in the holder. In this case, the sealing gum should completely fall into place.
Tighten the bolt securing the heating element.
Connect the terminals.
Assemble the car in reverse order.
Replacing the entire electronic module is not difficult. However, its complete replacement is not always required.Sometimes you just need to replace some of the elements located on it. This is very important, since the electronic module has a rather high cost.
To repair electronics, you need to have special skills and knowledge of repairing electrical equipment. Therefore, it would be wiser to contact a repair shop to a specialist who can determine the breakdown and replace the faulty element.