Here are some steps to troubleshoot:
1. Ensure that the steamer is plugged into a working power outlet. Without power, the indicator will not illuminate;
2. If the steamer is receiving power but the indicator still does not come on, there will be an issue with the indicator itself. This is due to a loose connection, a burnt-out bulb, or a more significant electrical issue;
3. In rare cases, internal components such as fittings within the steamer will be damaged or malfunctioning, the indicator being off. This requires professional inspection and repair by a qualified technician.
We hope the above methods can help you solve the problem. If your problem still exists, please contact the local after-sales service center for further assistance.