Unplugged power cord or a tripped internal thermal fuse. Check the power first.
- Unplug the unit from the wall outlet. Wait 30 seconds.
- Plug it directly into a known-working wall outlet. Do not use an extension cord or power strip.
- If it still doesn't power on, the internal thermal fuse may have tripped from a previous overheating event. The unit requires service or replacement.
If that didn't work: The power cord itself could be damaged. Inspect it for cuts or kinks. A damaged cord means the unit is unsafe and should not be used.
Heads up: Always plug this model directly into a wall outlet. Using a power strip or extension cord can cause insufficient power delivery and trigger the thermal protection.