How to change the code on a MFS lock box:
Applies to model, 3100, 3110, 3120, 3200, 5000
Opening Instructions:
Key Storage: Dial in the correct combination. Place your hand on the shackle, with your other hand place your fingers on sides of the lock box and pull front like a oven door.
Shackle: Move and hold the lever to the right while pulling up on the shackle. (The lever is located inside the lock box up near the shackle)
Resetting Combination Instructions:
-
Please read all the following instructions before proceeding.
-
Open the lock box and slide the reset pin to the right and up. (reset pin is located on the inside of the lock box)
-
Ensure the lock box remains open through these steps.
-
Select a new combination.
-
Slide the reset pin back to the left and down.
-
Check to ensure the tumblers on the lock box role freely.
Locking Instructions:
Insert you key/security card into the lock box. Close the door and move the dials to an alternate setting. Your lock box is now secure and ready to be used.
