Here's the easy steps to ignition
Step 1: Unscrew cap located the unit at the back and insert AA battery(not included),and screw the cap.
Step 2: Press down the knob to "Min“ position and hold for 15-30 sec (or longer). Listen for the clicking sound and look for the spark and flame of ignition on the infrared burner.
Step 3: Once the burner has ignited, continue holding down the ignitor for an additional few seconds to ensure enough propane is fueling the unit upon start-up.