The washing machine is essentially a
huge tub, which has a motor belt arrangement to rotate it, a plumbing system
and a motor to drain out water. The most important part, which you can call the
brain of the machine, is the timer circuit and its muscles are the motor and
gearbox. The timer controls the order in which the various tasks in a machine
are carried out.
According to the kind of job you select,
the timer switches various small sub-systems, on and off. This is done after
receiving signals from various relays about the completion of a previous task.
When you press a button in a washing machine, you activate a solenoid which
gives a signal for a specific task. There is a solenoid for letting cold water
in the tub, another for letting in hot water and so on. The machine is equipped
with water pressure sensors which instigate the machine to stop filling water
in the washer. There is a switch, which automatically switches off the machine
when the lid is opened during the spinning operation.
Normally these part of the machines
needs professional engineers in case they are failed but people often try to make
them working by own, but it’s better to call some washing machine repair Dublin
service providers to the job as they are trained and they know exactly what to
do.
