What could be the problem if the indicator light on the electric contact grill is not lit?

There are several reasons why the indicator light on the electrical contact grill might not be lit. Here are some common problems and troubleshooting methods:

Power Supply Issues: Check if the grill is properly connected to the power supply. Ensure the power outlet is working properly; you can try plugging in other devices to check if the outlet has power.

Indicator Light Malfunction: The indicator light itself may be damaged. You can try using a multimeter to measure the voltage of the indicator light to see if there is current flowing through it. If not, the indicator light may need to be replaced.

Circuit Issues: There may be a problem with the internal circuitry of the grill, especially whether the power cord, switch, fuse, etc., are damaged. Check for blown fuses or poorly connected wires.

Thermostat Malfunction: Some grill indicator lights are connected to a thermostat; a faulty thermostat may cause the indicator light to not illuminate. Check if the thermostat is working properly.

Switch Issues: If the grill's switch is faulty, it may cause the indicator light to not illuminate. Check if the switch is working properly or if there is a problem with the connection.

Internal Electrical Issues: There may be a problem with the circuit board or components inside the grill, requiring professional inspection and repair.

You can follow these steps one by one to troubleshoot and find the problem. If you cannot resolve the issue yourself, it is recommended to contact a professional repair technician.