Programming Manual

Controller Operation
AYC-Ex5/T65 Series Installation and Programming Manual 39
Auxiliary code does not work in the Secure mode.
Wrong entries return the controller to Normal mode.
Code 0000 erases the Auxiliary code.
The factory default 4-digit Auxiliary code is 0852.
To change the Auxiliary code:
1. Enter Programming mode.
2. Press 2 to enter Menu 2.
The left LED turns orange.
3. Enter the new Auxiliary code.
You hear three beeps.
The system returns to Normal mode.
4.9.5 Changing the Programming Code
Programming code cannot be erased, meaning the code 0000 is
not valid and does not erase the Programming code.
The factory 4-digit Programming code is 1234.
To change the Programming code:
1. Enter Programming mode.
2. Press 3 to enter Menu 3.
The left LED turns green.
3. Enter the new 4-digit Programming code.
Green
Orange
Green
Green
Green
Green
Green