I need to reset my combination to my mesa safe

This safe was shipped with a factory Master Code of 1-2-3-4-5-6-7-8.


If you changed the Master Code you will need to use the code you changed it to.


Deleting your current User Codes:
Input * - * lock will beep twice
input 6-6-6-# lock will beep twice
Input current Master Code - # lock will beep twice
Input user number - # lock will beep twice (not user code, user number is which user number you want to delete 1,2,3,4 or 5)
Re-input user number - # light stays green for 3 seconds

Example: * - * - 6 - 6 - 6 - # Master Code - # - 5 - # - 5 #
This will delete user 5
Unsuccessful code change: five beeps, repeat the steps.


Changing User Codes: Code length can be 3 to 8 digits long
Input * - * lock will beep twice
Input 4 - 4 - 4 - # lock will beep twice
Input Current User Code - # lock will beep twice
Input User Number - #
Input New User Code - # lock will beep twice
Re-input New User Code - # light stays green for 3 seconds

Example: * - * - 3 - 3 - 3 -# - User Code 2 - # - 2 - # -New User Code - # - New User Code - #

That example will change user code 2.
Unsuccessful Code Change: five beeps, repeat the steps.

There are other things you can do with the MSL-500 lock that comes on the MFL-2014E. You can change the master code, activate user codes, change user codes, delete user codes, set single user or dual user modes (dual user modes requires two user codes to be entered each time you want to open the safe, set the time delay.

The Mesa safe company has a website which does have the operating instructions for the MSL-500 electronic lock. A Google search of "Mesa MSL-500 Operating Instructions" would get you there quickly.