Diagnostics of malfunctions of washing machines Bosch
Diagnostics of malfunctions of washing machines Bosch
It happens that washing machines Bosch,despite its known quality and reliability in operation, still break down. Before repairing the unit, it must be checked for a fault. To do this, you need to conduct a test diagnostics, which is performed with the help of certain manipulations.
Troubleshooting codes
To diagnose the last faultwashing machine Bosch, you need to close the hatch, put all the programs "OFF" and wait a few seconds. Then you need to select the spin, after which the start indicator will start flashing. Then press the button for changing the spin speed and simultaneously set the program selector on the drain. The machine will display one of the following codes: F16 - means a poorly closed door, F17 - problems with water recruitment, F18 - problems with water drainage, F19 - faults on the heater, F20 - NTC temperature sensor, relay faults, F21 - motor drive malfunction, F22 - NTC sensor, F23 - indicates water leakage, F40 - input voltage problems, F63 - control module malfunctions. If the test diagnostics does not start, most often this means that the problem in the machine is not with the components but with the control board. To check malfunction of a particular code and erase it error of memory Bosch washing machine, you must install the program selector to one of the following provisions. To check the drive motor, you must select 3, to check the pump - 4, for the heating element - 5, for the valve for filling the hot or cold water - 6 and 7, for the water inlet valve (main wash) - 8, for the water valve (prewash) - 9. The audible test is performed when 9 is selected, the FCW automatic test is selected when 12 is selected, the fast automatic test is selected when 14. In different Bosch models, the engine diagnostics is started at position 3 or 4.Repair of washing machine Bosch
Quite often repairing washing machines Boschreduces to the replacement of faulty items, but it is not the only way out. So, in case of a problem with the electric motor, the owner of the machine can dismantle it himself and take it to a service center for the repair of electrical equipment. Also, in some cases, the life of the engine can be significantly extended by installing new brushes in it. It is possible to determine the presence of malfunctions in the engine with the help of the diagnostic test mode and the lack of rotation of the machine drum. Attempts to restore the electric motor by self-repairing Bosch washing machines are less expensive than full replacement . To achieve maximum effect, the repair must be carried out by an experienced and qualified craftsman - this will guarantee a long and trouble-free operation of the engine. The owner of the washing machine, who does not have the skills to repair the motors, can only remove the engine for repair, and then install it back - but no more.
