GUESTLOCK CL4OOO Programming & Operating Instructions
Text of the manual
REVERTING TO FACTORY SETTING
If the Master Code is not known the lock memory can
be cleared and made to revert to the factory Master
Code as follows.
• Remove one battery
• Press and hold ‘0’ button
• Refit battery
• Release the ‘0’ button
• Within 7 seconds press ‘000’
• Lock will be reset to default factory set Master Code:
PROGRAM 01 CHANGE THE MASTER CODE
Example:
123456 • 01 • 667788 •
667788 ••
Result: Master Code has been changed to
667788.
PROGRAM 02 SET OR CHANGE SUB-MASTER CODE
Sub-Master Code can be programmed into all locks,
or locks in a particular section which will be the
responsibility of one Room Service employee.
Example:
667788 •
