How can I set the timer on these

To set the timer on the AirMaster 2kW Panel Heater with Digital LCD Control, follow these steps: Power On: Ensure the heater is plugged in and powered on. Access Timer Function: Look for a button labeled "Timer" or an icon that represents a clock on the control panel. Press it to enter the timer setting mode. Set Time: Use the "+" and "-" buttons to adjust the timer to your desired duration. This typically ranges from 1 to 24 hours. Confirm Settings: After setting the desired time, press the "Set" or "OK" button to confirm. Check Display: The LCD should display the countdown timer or the scheduled time.