lost book for concept 6. how do i change my code number

mr j.j dowas, December 2008

To change the code:
Press the PROG button (All lights will show)
Enter the Existing code (Day & Tamper Lights show)
Press the "8" button (The 4 zone lights will show)
Now enter your new code (Any 4 Digits) the unit beeps twice & the day & tamper lights show again.
Press the RESET button, & the Day light should show.

acorn, December 2008