Bosch washing machine wiring diagram:
Power supply:
*From a 220-240V AC outlet
Main components:
*Electronic Control Module (ECU)
* Electric motor
* Pump
* heating element (heating element)
* Pressostat (water level sensor)
Electrical connections:
1. Power input:
*From socket to ECU surge protector.
2. ECU:
* Controls all electrical components of the machine.
* Receives signals from pressure switches, temperature sensors and other devices.
* Regulates the operation of the engine, pump and heating element.
3. Electric motor:
* Moves the drum.
* Controlled by ECU, which regulates the speed and direction of rotation.
4. Pump:
*Pumps water in and out of the machine.
* Controlled by ECU which turns the pump on and off depending on the water level.
5. Heating element:
* Heats the water in the tank.
* Controlled by ECU which regulates water temperature.
6. Pressostat:
* Measures the water level in the tank.
* Sends signals to the ECU, which regulates the operation of the pump and heating element.
Other electrical components:
* Interference filter
* Temperature sensors
* Door lock switch
*Control panel LEDs
* Water supply valves
Safety:
* All electrical connections are securely insulated.
* The machine has a water leakage protection system.
* All components are protected by fuses.