Instruction Manual

6051344 Rev. 1.0
Page 8 of 17
q Section 5: Programming the 212iLM Mullion
The 212iLM Mullion supports 120 user codes that will energize the main relay. A user code is stored in
the memory of the 212iLM Mullion with an individual user location, and may be 1 to 6 digits in length.
Each user code has a corresponding user location. To help with the understanding of user locations,
think of them like shelves. The 212iLM Mullion has 120 shelves (user locations) in it, and each user code
gets put into its own shelf (user location). For example: the Master code (factory defaulted to 1234), is
always stored as user location 1. Every time a new user code is added, a new user location must be
used. To do any programming the 212iLM Mullion must be put into the Programming Mode. The keypad
will come out of programming after 45 seconds if no keys are pressed.
Step 1: Entering the Programming Mode.
Programming mode is accessed by entering the following command.
99 followed by the # key.
Next the current Master Code has to be entered. The default master code is 1234.
Then finish the command by pressing the * key.
Example: 99 # 1234 * (the yellow LED will flash to indicate it is in programming.)
NOTE: Entering an additional * at this time will exit programming mode.
If the programming command was done successfully, the 212iLM Mullion starts flashing the yellow
LED slowly, indicating that it is now in programming mode. If the yellow does not come on flashing,
that is an indication that the incorrect Master code was entered. (See the trouble shooting section of
this manual on page 14 if this does not happen.)
Step 2: Changing the Master Code.
The 212iLM Mullion comes with the factory programmed Master code of 1234. This may be
changed to any code that has 1 to 6 digits in length. The 212iLM Mullion also comes set from the
factory with a 5-second relay activation time that may be changed to any time from 01 to 99
seconds, or 00 to latch (toggle) the relay.
The 212iLM Mullion has to be in programming mode before you can change the Master code.
To Change the Master code:
Enter Programming Mode: 99# (Master code) * (Yellow LED flashing slowly).
Next enter user location "1" which is always the Master code’s user number followed by the # key.
Next enter in the new Master code followed by the * key (Yellow LED flashes rapidly).
Repeat the new Master code followed by the * key. (Yellow LED will flash slowly).
If the change was successful, the yellow LED will still be flashing.
Example: 1 # 4321 * 4321 *
Continue programming or press the * key again to exit.
To Change the Main Relay Activation Time:
Enter Programming Mode: 99# (Master code) * (Yellow LED flashing slowly).
Next enter the relay activation time in a two digit format (01 to 99 seconds or 00 to toggle or latch the
main relay.) followed by the # key.
Next enter user location "1" which is always the Master code’s user number followed by the # key.
Next enter in the Master code followed by the * key (Yellow LED flashes rapidly).
Repeat the Master code followed by the * key. (Yellow LED Will flash slowly).
If the change was successful, the yellow LED will still be flashing.
Example: 08 # 1 # 4321 * 4321 * (sets output to 8 seconds for the master code of 4321)
Example: 00 # 1 # 4321 * 4321 * (sets output to toggle on, toggle off with a code of 4321.)
Continue programming or press the * key again to exit.
NOTE: All user codes will follow the main relay time that is programmed into the master code. If a toggle
code is entered as the master code, all user codes will toggle unless otherwise specified.