Samsung RF28 Series User Manual page 48

Operations
Control Lock
48 English
Untitled-1 48
To prevent accidental setting changes, press and hold Door Alarm
for 3 seconds. The main panel will be disabled and the Lock
indicator ( ) will turn on.
When Control Lock is on, the indicator blinks if any button on the
main panel is pressed.
If you press and hold the button again for more than 3 seconds,
Control Lock will be deactivated.
However, Control Lock will be reactivated if no button is pressed
within 1 minute.
NOTE
Control Lock on the main panel does not affect the dispenser.
The dispenser operates independently and so does the dispenser
lever. To lock the dispenser and the dispenser lever, use the
Dispenser Lock function.
2019-03-07 11:17:02