CODELOCKS KL1200 Programming & Operating Instructions Manual page 4

The procedure is as follows:
• Place the contact points of the PP3 battery against the contact points at the base of the lock, making
firm maintained contact.
• The positive + PP3 terminal against the + contact on the lock, and the negative – PP3 terminal against
the negative contact on the lock. See image.
• Enter the Master Code.
• The lock will now withdraw the locking pin allowing the lock to open.
• Fit new batteries by removing the lock from the door. Refit the lock.
Every program command must commence by pressing the # bar when in A) Private Use Function (factory
default), followed by either the Master Code, Sub-Master Code or User Code.
• When in B) Public Use Function the # bar is not required for programming. Ensure lock is free of User
Code.
• If necessary the # bar may be used to clear a previous entry if a mistake is made.
• To enter a valid code, 10 seconds are allowed between each button input; otherwise the program will
once again clear.