Premium Home Appliances
Fully Automatic Front Load Washing Machine Course
In-depth training on high-performance front load washing machines: inverter direct-drive (DD) BLDC motors, internal heating elements with NTC sensors, electronic door latch solenoids, and heavy-duty tub suspension.
Key Technical Topics
- • Inverter Direct Drive (DD) stator and rotor Hall effect sensors
- • PTC & bi-metal electronic door safety interlocks
- • Ceramic tubular heating elements and NTC temperature sensors
- • Electronic drain pump impeller clearing and check-valve maintenance
- • Suspension springs, hydraulic shock absorbers, and balance weights
Practical Shop Floor Work
- • Testing Hall sensor positioning signals for motor stutter faults
- • Complete drum extraction and pressing new bearings and oil seals
- • Tracing heating circuit relay switching from main PCB
- • Emergency manual door release procedures and bellows gasket fitting
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