For further technical details or wiring diagrams, you can download the full PDF manual from Velleman Service .
If you have lost your Master Code and cannot enter programming mode, you can use the jumper method to reset it to the default 1234 : Disconnect the power supply. aei dk 9830 change password
: Press * followed by your current Master Code (e.g., 1234 ), then press # . Access Master Code Location : Press 0 . For further technical details or wiring diagrams, you
Reconnect power; the amber LED will flash and the buzzer will beep. Move the jumper back to "OFF." Press # once. The Master Code is now reset to 1234 . Access Master Code Location : Press 0
User codes are the passwords used by individuals to unlock the door. The AEI DK-9830 supports up to 250 users. You can find these programming options detailed in the AEI DK-9830 Operations Manual . Enter Programming Mode: * + [Master Code] + # . Press 5 , then 00 . Enter the new User Code (4-8 digits) and press # . For Multi-User Codes (Assigning to specific slots): Enter Programming Mode: * + [Master Code] + # . Enter the User ID (a 3-digit number from 001 to 250 ). Enter the new User Code and press # . Emergency Reset: If You Forgot the Master Code