hi
im here again in a beginners question
im currently doing my last semester an that involves doing some real work in a company.
in the company im doing my service they buy old machines and replace the control.
this week they brought this electric oven and so we replace the old control with a timer and a temperature controller tzn4m.
the way it work is that we set a time interval that activates a relay that goes to the temperature control and when the temperature hits the set point it activates another relay that allows the internal resistor to turn on.
once the timer reach the interval time it cuts the power and the resistors turn off
so basically the timer relay is connected in series with the relay of the temperature control
is this kind of control ok?
what would it be the best way to control the oven?
in advance thank you
im here again in a beginners question
im currently doing my last semester an that involves doing some real work in a company.
in the company im doing my service they buy old machines and replace the control.
this week they brought this electric oven and so we replace the old control with a timer and a temperature controller tzn4m.
the way it work is that we set a time interval that activates a relay that goes to the temperature control and when the temperature hits the set point it activates another relay that allows the internal resistor to turn on.
once the timer reach the interval time it cuts the power and the resistors turn off
so basically the timer relay is connected in series with the relay of the temperature control
is this kind of control ok?
what would it be the best way to control the oven?
in advance thank you