SERENE LIFE SLSFE342, User Manual

3

!

!

!

NOTE: Finish operation, pull out the emergency key and keep it in a safe place.

NOTE: Replace 4 fresh batteries by lining them up in a manner as indicated by the 

“+” and “-“ signs. When outage for longer than thirty minutes, you should reset 

the user code.

NOTE: The user preset code ”159”. Please input the user code again if the yellow 

light flashes with three buzzer beeps.

OPENING YOUR SAFE FOR THE FIRST TIME

INSERTING THE BATTERIES

OPENING THE DOOR

CLOSING THE DOOR

Upon first opening, users should open the safe with the emergency key. The operation 

in details refers to “opening the safe with the emergency key”.

• 

Remove emergency lock cover, then insert the emergency key, and turn it 

counterclockwise.

• 

Turn the knob (master key) clockwise to open the door.

• 

Open the door with the emergency key.

• 

Insert 4 

x

 1.5V batteries into the battery compartment.

• 

Under normal condition, if both of the red and the green lights are on at the same 

time, it means the voltage is low and you should insert new batteries.

• 

Input your user’s code (3 to 8 digits), each pressing results one buzzer beep and 

yellow light flashes.

• 

Press “A” or “B”(“C” or “E”) button, the green light will be on.

• 

Rotate the knob (or master key) clockwise and pull outwards within 5 seconds, the 

door is opened.

• 

Turn the knob (or master key) counter-clockwise to close the door.