Draw A Schematic Diagram Of A Closed Oven Temperature Control. Process control description a heating oven with two bays can heat one ingot in each bay. Schematics are generally easier to read and understand than wiring diagrams.
You can double click to edit the text at the symbol. The temperature control is a combination thermostat and selector switch assembly. It is also called a toggle switch.
A little cycling before settling is fine but if the current cuts on and off repeatedly then move the thermistor closer to the heater resistor or.
Here is the schematic diagram of the temperature control circuit. When the heater is on it provides enough heat for two ingots. Diagrams chapter 3 material taken from chapter 3 of electric motor controls g. If only one ingot is present the oven may overheat so a fan is used to cool the oven when it exceeds a set temperature.
