Whats the heating range?

1. <750

1.1. What kind of issue is it?

1.1.1. Electrical

1.1.1.1. The product does not heat.

1.1.1.1.1. Is it connected to an appropriate supply?

1.1.1.2. The product will not stop heating

1.1.1.2.1. Yes

1.1.1.3. There is poor thermal control.

1.1.2. Mechanical

1.1.2.1. Which part is broken?

1.1.2.1.1. Fan motor

1.1.2.1.2. Contactor