page: 22Update : 7/2/11 0Z NOT FR 0906VitreaUSER GUIDE4 - Replace the batteries5 - Put the lid back into place and screw it6 - Reconnect the power supply, the Altea 3 automatically starts.Note: if for any reason, you reconnect the power supply to the Altea 3 while the case is opened, you mustknow that you have one minute to put the lid back into place, otherwise the alarm will be triggered andthe display will show "o" (open).16.0/ Special procedure: what to do if I have lost my red key !If you have lost your red key and want to enter a new red key into your Altea 3:1 - Stop the control unit2 - Take the power supply off (3 beeps will be heard, meaning "mains power off")3 - Unscrew the lid4 - Remove the lidGraph016Graph017