PRO 3
Why is the refrigerator humming?

Irrespective of the model, whether it is a well-worn Samsung fridge, the unit will make noise during operation, since it contains moving elements. The motor with a crankshaft rotates, the crank with the compressor piston makes a reciprocating motion and the valves knock at actuation.   The volume increases in models equipped with the No […]

PRO 2
What exactly is sparking in a microwave oven? 

Sparks are electrical discharges or arcs between two electrical conductors. Conductors can be metallic objects, pieces of foil, metallized drawings on dishes, etc. When a conductor is exposed to an alternating electromagnetic field, electricity induced by the field and eddy currents occur in it.    When two conductors with different induced electric potentials are at […]

PRO
3 Samsung washing machine errors

If on the display of the washing machine appears a combination of digits and letters, or in models without a screen there is a combination of burning lamps, after which the machine stops working – it means that there are certain problems.   Knowing the decoding of the codes, one can quickly orient oneself in […]

PRO 1 1
Why the refrigerator hums and how to solve the problem

Regardless of the model, the unit will make noise when running because it contains moving parts. The motor with the crankshaft rotates, the connecting rod with the compressor piston makes reciprocating movements, and the valves knock when they are triggered.   The volume increases in models equipped with the No Frost system due to the […]