
Mounting
Screws
Screw type
M3×10 ✓
0 – 5 mm
✓
M3×145 – 8 mm
M3×108 – 12 mm
M3×1412 – 16 mm
M3×1816 – 20 mm
Mounting plate
Accommodates door
thickness up to 20 mm Mortise Hole Dimensions
Spacer Requirements
Spacer required* for door
thickness less than 8 mm
Factory default combination 0-0-0-0
Removal keyManager key
Door thickness *Spacer required
R3
77 mm
31.5 mm
min. 6.35 mm
Cam in Locked Position
must overlap Strike
Plate by at least ¼"
(6.35 mm)
Operating Instructions
Operate with a Combination
Reset Combination
Operate with a Manager Key
To Lock:
1. Close the door.
2. Turn the knob to the locked position.
3. Scramble the combination.
To Unlock:
1. Enter the assigned 4-digit combination.
2. Turn the knob to the unlocked position.
3. Open the door.
To Unlock with Manager Key:
1. Insert the Manager Key.
2. Turn the knob to the unlocked position.
3. Open the door.
To Lock with Manager Key:
4. Close the door.
5. Turn the knob to the locked position.
6. Remove the Manager Key.
Mounting
Screws
Screw type
M3×10 ✓
0 – 5 mm
✓
M3×145 – 8 mm
M3×108 – 12 mm
M3×1412 – 16 mm
M3×1816 – 20 mm
Mounting plate
Accommodates door
thickness up to 20 mm Mortise Hole Dimensions
Spacer Requirements
Spacer required* for door
thickness less than 8 mm
Factory default combination 0-0-0-0
Removal keyManager key
Door thickness *Spacer required
R3
77 mm
31.5 mm
min. 6.35 mm
Cam in Locked Position
must overlap Strike
Plate by at least ¼"
(6.35 mm)
Note: The Manager key cannot be inserted or removed when the knob is in
the unlocked position.
Note “M” for
Manager on key
Programming Instructions
Dial Combo
Assigned Use
Product Guide
Note “M” on
Manager Key
If the door is locked, use the Manager Key to
open the door.
1. Using the Manager Key, turn the knob to
the locked position.
2. Remove the Manager Key.
Insert the Reset Tool into the four pin holes on
the rear of the unit.
Push in the Reset Tool and simultaneously turn
all dials until they stop.
The final code displayed is the current code. In
this example, the combination was 5-9-9-4.
Remove the Reset Tool and turn the knob to
the unlocked position.
Follow instructions to Assign a User Combination.
Reset Tool
1
4
2
5
3