IULOCK IU-20 - Detailed Programming; Passcode Programming; Beeper Settings; Passage Mode Settings

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Lifetime Limited Mechanical and Finish Warranty and 1-Year Limited Electronics Warranty Subject to the terms and

conditions of the warranty, IULOCK extends a lifetime limited mechanical and finish warranty and a one-year limited

electronics warranty to the original consumer user (“Original User”) of our IULOCK brand product (“Product”)

against defects in material and workmanship, as long as the Original User occupies the residential premises upon

which the Product was originally installed.See answers www.iulock.com for specific warranty details and limitations

Warranty

Important Safeguards

1. Read all instructions in their entirety.

2. Familiarize yourself with all warning and caution statements.

3. Remind all family members of safety precautions.

4. Protect your user passcode and master passcode.

5. Dispose of used batteries according to local laws and regulations.

This Manufacturer advises that no lock can provide complete security by itself. This lock maybe defeated by forcible or technical means. or

evaded by entry elsewhere on the property. No lock can substitute for caution, awareness of your environment, and common sense. Builder's

hardware is available in multiple performance grades to suit the application. In order to enhance security and reduce risk, you should consult

a qualified locksmith or other security professional.

WARNING:

I cannot insert the spindle into the latch hole, because of the 2 sides of the spindle hole of the latch are not aligned?

Let the hole parts move a few times in the 2-3/8 and 2-3/4 positions and the spindle holes of the latch will automatically align.

Why is it beeping after keypad light off?

The battery may be low. Please replace the battery.

The lock doesn't work?

Try replacing the battery or using the backup battery. If the lock still does not work, contact customer support.

Why can't I open the door?

You may be waiting too long to open the door. After entering a code, turn the handle to open the door while the lock LED indicator light is green.

Once the LED indicator light is off, the lock will return to locked position immediately.

Why I can open without passcode?

You maybe active the passage mode, use master code access will turn off this function .

If you just installed it, make sure the "THIS SIDE UP" on the spindle is facing up (ceiling).

I forgot all my codes.

The lock must undergo a hard reset in order to set the master code back to default and erase all other codes. In order to perform a hard

reset,please refer to the above “Restore Factory Settings”.

If none of the above information resolves your issue, please visit our website at: www.iulock.com

Troubleshooting

Template

www.iulock.com

24hr online service

Φ1inch

1-3/8inch

2-1/2inch

2-3/8inch

2-3/4inch

Φ2inch

Programming

»If you make a mistake during programming,press the check button repeatedly until the keypad lights up. Then start over.

PASSAGE

BEEPER

ADVANCED

PASSCODE

PASSAGE

he automati

c lock time uni

t is seconds.

Minimum is 2 seconds.

aximum is 43200 seconds (12 hours).

Default i

s 4 seconds

Note : The master code MUST EXIST in the lock and cannot be deleted, but can ONLY be changed.

ADD USER PASSCODE

Note : The New User Passcode must be different from all of the Passcodes currently in the lock.

Press

ter

Enter

nter same

Master passcode

New user passcode

Press

CHANGE MASTER PASSCODE

Press

Enter

Enter sa

Master passcode

Press

master passcode

Enter same

New master passcode

Pres

CHA

NGE USER PASSCODE

Note : The New user passcode must be different from all of the passcodes currently in the lock.

Press

Enter

ter same

Master passcode

Press

Unwanted user passcode

ter

New user passcode

Pres

DELETE A USER PASSCODE

Press

Enter

Master passcode

Unwanted user passcode

Enter

DELETE ALL USER PASSCODES

Press

nter

Master passcode

Note : The master code cannot be deleted, but can ONLY be changed.

DISABLE BEEPER

ENABLE AUDIO

ENABLE BEEPER

Press

Enter

Master passcode

Press

Enter

Master passcode

Press

ENABLE AUDIO

AUTO-LOCK MODE

Press

Enter

Master passcode

Press

ENABLE A

UDIO

ADVANCED PASSAGE MODE

Press

nter

Master passcode

Press

ENABLE AUDIO

MANUAL-LOCK MODE

Press

Enter

Master passcode

Press

ENABLE AUDIO

SET AUTO-LOCK TIMER

Press

Enter

Master passcode

Press

ENABLE

EASY PASSAGE MODE

Press

Enter

Master passcode

Enter

Press

Auto-lock timer

In MANUAL LOCK MODE, the auto-lock will turn off.

After unlocking the door with a passcode or finger

print, it

will rema

in unlocked until any button is pressed.

In AUTO-LOCK MODE, the door will automatically lock after each unlocki

ng,

the auto-lock tim

e depends on the setting of the auto-lock timer.

* Press the check button 4 times in a row, t

he door will be immediately locked,

which overrides any working modes.

ith EASY PASSAGE MODE active

, th

e door will s

tay unlocked.

Press any button to turn of

f this function when it is no lon

ger needed

With ADVANCE

D PASSAGE MODE active,open the door by twisting door handle

directely. Turn off this mode only by entering mas

ter code and check key.

* Press the check button 4 times in a row , the door will be immediately locked,

which overr

ides any working modes.

The activate code is generated by the website,(www.mylock.iulock.com)

Deactivate remote code function when the activate code is 0.

ENABLE AUDIO

ACTIVATE REMOTE CODE FEATURE

Press

Enter

Master passcode

Enter

Press

Activate code

PASSCODE

ADVANCED

BEEPER

REMOTE

The beeper can be turned off if desired.

Beepers will still sound to indicate a low battery.