This is the device's error code for insufficient battery power. Just replace the old batteries for new AAA batteries.

Turn on iGrill and make sure that blue Bluetooth light is blinking, otherwise refer to troubleshooting page. Turn Bluetooth on on your iPhone, iPad, or iPod touch. Make sure you have the iDevices app or download it. Go to the iDevices app, tap on the 'search' button, the app should be able to find your iGrill. Tap on the 'connect/pair' button. Your iGrill is now connected, and you are ready to start monitoring with your remote device. See this link for more info: https://www.youtube.com/watch?v=1RW_A-I95G8

To set up an alarm for probe 1 in the iGrill device, press and hold the "plus" button until you see "AL 1" in the screen. Use the "plus" and "minus" buttons to adjust to desire temperature. Wait until screen returns to the actual temperature display. Probe 1 alarm is now set. To set an alarm for probe 2, press and hold the "minus' button until "AL 2 " appears in the screen. Repeat the same process to set the desired temperature.