First, please make sure that there’s no magnetic field emitted from the coil using the tester attached. (Upon testing, the small magnet inside the tester will vibrate when there is a magnetic field). Next, please follow the next steps. (If you are unable to understand, or have any questions please feel free to contact our store).
1. Is the cord firmly attached to the timer?
2. Is the timer cord plugged into the outlet?
3. Is the thermostat inside the device works automatically after being continually used?
(When the temperature drops, it will return to its original state. Please leave it for about an hour before switching it on.)
4. If you’re currently using multiple units of device, please test the device one by one to see if it’s working. If it happens to be that all of them are not working, please know that the timer might be broken. Do not hesitate to reach us if the timer is malfunctioning.