Master Lock LFW082FTC - Safe

LFW082FTC - Safe Master Lock - Free user manual and instructions

Find the device manual for free LFW082FTC Master Lock in PDF.

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Product TypeFireproof and Waterproof Safe
BrandMaster Lock
Manufacturer ReferenceLFW082FTC
Interior Capacity22.8 L
Exterior Dimensions (H x W x D)348 x 415 x 491 mm
Interior Dimensions (H x W x D)244 x 319 x 292 mm
Weight35.7 kg
Lock TypeBacklit Keypad Digital Combination
Locking Bolts3 steel bolts with 25 mm diameter
Pry-Resistant Hinge BarYes (reinforced anti-theft hinge)
Fire Resistance60 min at 927 °C (UL/ETL certified)
Water Resistance12 cm immersion for 24 h (ETL certified)
Drop Resistance4.5 m (ETL certified, fire simulation)
Programmable Codes2 user codes + 1 factory master code
Power Supply4 AAA alkaline batteries (not included)
Interior LightingYes
Mounting IncludedYes (hardware provided)
ColorBlack
Warranty2 years limited + replacement after fire incident

Frequently Asked Questions - LFW082FTC Master Lock

How to program a new code on the LFW082FTC?
Press the * key to enter programming mode, enter your current code, then enter the new code twice to confirm it. The safe accepts 2 programmable user codes in addition to a non-modifiable factory master code. Refer to the manual provided in the box for detailed instructions.
What to do if the safe's keyboard is unresponsive?
The most common cause is battery depletion: replace the 4 AAA batteries with new alkaline ones. If the keyboard remains silent, the safe may be in temporary lockout mode after multiple incorrect attempts; wait a few minutes and try again.
How to change the batteries of the LFW082FTC?
The battery compartment is located inside the door. Replace the 4 alkaline AAA batteries (not included with purchase) as soon as a beep or light indicates a low level. Do not wait for complete failure to avoid being locked out of the safe.
What to do if I forgot my access code?
The LFW082FTC comes with a backup master code provided in the purchase documentation; keep it separately from the safe in a secure place. If this code is also lost, contact Master Lock customer service with your proof of purchase for assistance.
How many incorrect attempts are allowed before lockout?
After several consecutive incorrect codes, the safe activates a temporary lockout (penalty mode) that suspends all input for a few minutes. This anti-intrusion security delay is automatically lifted without further action on your part.
Can the LFW082FTC safe be secured to the floor or wall?
Yes, mounting hardware is included in the box. Bolt holes are provided inside the safe's floor for anchoring it to a flat surface. Anchoring is strongly recommended to prevent the entire safe from being carried away during a burglary.
What items can be stored in the LFW082FTC?
With its 22.8-liter capacity and dual fire/water certification, it is suitable for:
  • A4 paper documents, passports, property titles
  • Digital media: USB drives, CDs, memory cards
  • Jewelry, cash, watches
  • Small electronic devices
The removable interior tray allows you to organize storage according to the size of the items.
What is the certified fire protection of this safe?
The LFW082FTC is UL/ETL certified for 60 minutes of fire resistance at an external temperature of 927 °C. It is also tested to withstand a 4.5 m drop simulating a floor collapse during a fire, without damaging the contents.
Is the LFW082FTC safe waterproof in case of flooding?
It features ETL-certified waterproof protection up to 12 cm of immersion for 24 hours. This effectively protects it against water damage from extinguishing efforts during a fire or moderate flooding. It is not designed for prolonged immersion in deep water.
How to reposition or remove the safe's interior tray?
The tray rests on adjustable slides that can be positioned at various heights according to the size of the items. Lift it slightly and slide it out of its supports to move or completely remove it. Without the tray, the safe offers free space suitable for large documents or bulky items.

User questions about LFW082FTC Master Lock

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Why doesn't the Master Lock LFW082FTC safe open when the green light comes on after entering the factory code and lowering the handle?
Frequently Asked Questions - 31/03/2026
Response Notice-Facile

If the green light comes on after entering the factory code on your Master Lock LFW082FTC but the door does not open, the issue usually lies with the timing or the handling of the handle. According to the manual, you have exactly 4 seconds after the green light illuminates to perform the next action: turn the handle down to open the door. If this time limit is exceeded, you will need to start the procedure again.

Make sure to turn the handle down, not up. The waterproof safe LFW082FTC also requires a specific additional pressure: press firmly on the front of the door, on the left side, for a few seconds before turning the handle. This pressure keeps the sealing mechanism in place and makes it easier to open.

Check the condition of your batteries. This model uses 4 alkaline AAA batteries, and weak batteries can cause erratic operation of the electronic locking. Replace them with new, high-quality batteries to eliminate this factor.

If you have entered an incorrect code three times in a row, the system automatically enters security timeout mode. In this case, wait a full two minutes before trying again. During this wait, the red light blinks to indicate the lockout. This protection prevents unauthorized tampering attempts.

Follow the correct procedure: enter the 5-digit factory code (the one on the back of the manual), wait for the green light, press firmly on the left side of the door, then turn the handle down within 4 seconds. If the problem persists, visit masterlock.eu/safes or contact Master Lock customer service.

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Download the instructions for your Safe in PDF format for free! Find your manual LFW082FTC - Master Lock and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. LFW082FTC by Master Lock.

USER MANUAL LFW082FTC Master Lock

Fire Safe Owner's Manual

LFW082FTC, LFW123FTC, LTW123GTC, LFW205FYC, LTW205GYC

Master Lock LFW082FTC - Fire Safe Owner's Manual - 1

natural_image Close-up of a black Master Box with a key inserted, showing internal keypad and control panel (no visible text or symbols)

Master Lock LFW082FTC - Fire Safe Owner's Manual - 2

natural_image Black hard bank safe with a circular dial and handle, no visible text or symbols on the door or side.

Master Lock LFW082FTC - Fire Safe Owner's Manual - 3

natural_image Black self-lock case with a rotary dial and key, no visible text or symbols on the device itself.

Master Lock LFW082FTC - Fire Safe Owner's Manual - 4

natural_image Exterior view of a master lock device with a rotary dial and control knob (no visible text or symbols)

GB INSTRUCTIONS FOR USE 2
FR MODE D'EMPLOI....5
DE GEBRAUCHSANWEISUNG......8
NL GEBRUIKSAANWIJZING 11
ES INSTRUCCIONES DE USO 14
IT ISTRUZIONI PER L'USO 17
PT INSTRUÇÕES DE UTILIZAÇÃO ....20
GR ODHΓIEΣ XPHΣΗΣ 23
NW BRUKSANVISNING....26
DK BRUGSANVISNING 29

FN KÄYTTÖOHJE 32
SW BRUKSANVISNING 35
PL INSTRUKCJA UŻYCIA 38
HU HASZNÁLATI ÚTMUTATÓ....41
RO MOD DE UTILIZARE 44
CZ NÁVOD K POUŽITÍ 47
RU ИНСТРУКЦИЯ ПО ПРИМЕНЕНИЮ.... 50
TK KULLANIM TALİMATI 53
① 使用説明書....56

Fire Safe

Thank you for choosing Master Lock to store all your important documents and valuables.

We hope that this product will help you stay organized and provide you with the peace-of-mind of knowing the things most important to you are protected.

Warning

Gun warning

This product is not intended for the secure storage of all materials. Items such as firearms, other weapons, combustible materials, or medication should NOT be stored in this unit.

Warning

DO NOT store delicate items directly in your safe.

Master Lock products which offer fire protection have a proprietary insulation that has a high moisture content. In addition, the Master Lock advanced safes close airtight to offer water resistance, which may also cause moisture to accumulate inside your safe. The desiccant packet included in your safe during shipment should be left in your safe. DO NOT DISCARD IT. It is intended to help absorb moisture which may accumulate inside your safe. Please open your unit once every two weeks to avoid moisture accumulation.

If you choose to store delicate items such as jewelry with working parts, watches, stamps, or photos in your safe, we recommend putting them in an air-tight container, prior to placing them in the safe for storage.

NOTE: Master Lock will not be responsible for any damage or loss of items placed in the unit due to moisture.

Warning

DO NOT store pearls in this safe.

In the event of a fire, potential damage to delicate pearls occurs at temperatures much lower than the 350°F [176°C] interior performance measure which the UL classification performance standard indicated guarantees. Therefore, DO NOT store pearls in your Master Lock product.

Warning

No computer disks, audio-visual cassettes or photo negatives. This product is not intended to protect computer floppy or diskettes, cartridges and tapes, audio or video cassettes or photo negatives.

Warning

Your safe is only part of your total security protection.

Master Lock recommends that you store your safe in closets, offices, basements, bedrooms and any other locations that are convenient for you but out of direct line of sight from prying eyes. The location of the safe does not affect the safe's ability to protect your valuables inside.

▲ Important

If you experience any problems or challenges with your safe, please contact us. Many issues can be resolved quickly without the product being returned. www.masterlock.eu/safes

Mechanical Combination Lock

Master Lock LFW082FTC - Mechanical Combination Lock - 1
NOTE:

Store combination (and keys if equipped) in a secure location (other than in the safe).

• Combination can not be changed.

Preparing your safe for first time use

1 Ensure any shipping screws have
Master Lock LFW082FTC - Preparing your safe for first time use - 1

been removed. Located on the inside of the door.

NOTE: Your unit may or may not have a shipping screw.

Master Lock LFW082FTC - Preparing your safe for first time use - 2

Find your combination on the back of this owner's manual.

WARNING: Test your combination several times before putting valuables inside.

Unlocking your safe

Master Lock LFW082FTC - Unlocking your safe - 1

FOR DUAL KEY/COMBINATION LOCKS ONLY, insert key into the lack, turn to the 'unlocked' position, then remove the key

This is a secondary locking feature not an override key.

Master Lock LFW082FTC - Unlocking your safe - 2

Rotate dial to '0', then rotate right [clockwise] passing '0' three times, continue rotating until you reach the first number in your combination.

Master Lock LFW082FTC - Unlocking your safe - 3

Rotate dial to the left (counterclockwise). Go PAST the second number of your combination ONCE and stop the SECOND time the dial reaches the number.

Master Lock LFW082FTC - Unlocking your safe - 4

Rotate the dial to the right (clockwise), stop when you reach the third number in your combination.

Master Lock LFW082FTC - Unlocking your safe - 5

Rotate the handle downward to open the door.

This may take a limited amount of force if you have a water-resistant safe.

NOTE: • Make sure the handle is rotated all the way up in the horizontal position before unlocking the safe.

- If the door does not open easily, repeat steps 1-5.

- If you exert too much force on the handle, the handle will move without moving the bolts. If this happens, you will hear a 'click.' DO NOT be alarmed. This feature is designed to protect the bolts from being overpowered by force. If this occurs, simply exert force in the opposite direction (lifting up) until the handles 'clicks' back into place and repeat steps 1-5 to open your safe.

Locking your safe

Master Lock LFW082FTC - Locking your safe - 1

handle upward until the handle is horizontal.

For water-resistant units, additional pressure to the front, left side of the door may need to be applied prior to rotating the handle.

Master Lock LFW082FTC - Locking your safe - 2

Spin the dial at least 2x to the right (clockwise).

Master Lock LFW082FTC - Locking your safe - 3

FOR DUAL KEY/COMBINATION LOCKS ONLY, insert key into the lock, turn to the 'locked' position, then remove the key.

Programmable Electronic Lock

Master Lock LFW082FTC - Programmable Electronic Lock - 1

NOTE: Store code (and keys if equipped) in a secure location (other than in the safe).

Preparing your safe for first time use

Master Lock LFW082FTC - Preparing your safe for first time use - 1

Ensure any shipping screws have been removed. Located on the inside of the door.

NOTE: Your unit may or may not have a shipping screw.

Master Lock.

ENGLISH


Master Lock LFW082FTC - Master Lock. - 1

Slide out the battery drawer on the side of the keypad.
Insert 4 AAA alkaline batteries (not included)

Not
Master Lock LFW082FTC - Master Lock. - 2

batteries or any other type of non-alkaline battery. Do not mix old and new batteries. Do not mix alkaline and standard batteries.
6 Slide battery drawer back into keypad.

3
Master Lock LFW082FTC - Master Lock. - 3

Find your 5 digit factory code on the back of this owner's manual.

!

WARNING: Test your code several times before putting valuables inside.

Unlocking your safe

1
Master Lock LFW082FTC - Unlocking your safe - 1

FOR DUAL KEY/COMBINATION LOCKS ONLY, insert key into the lock, turn to the 'unlocked' position, then remove the key

This is a secondary locking feature not an override key.

2
Master Lock LFW082FTC - Unlocking your safe - 2

A Enter the 5 digit factory code found on the back of the owner's manual. Note: You may have to lift the handle while entering the combination.
B A green light will indicate the code is correct. You will have 4 seconds to turn the handle to unlock your safe.

3
Master Lock LFW082FTC - Unlocking your safe - 3

Rotate the handle downward to open the door.

This may take a limited amount of force if you have a water-resistant safe.

NOTE: • Make sure the handle is rotated all the way up in the horizontal position before unlocking the safe.

  • If you exert too much force on the handle, the handle will move without moving the bolts. If this happens, you will hear a 'click.' DO NOT be alarmed. This feature is designed to protect the bolts from being over powered by force. If this occurs, simply exert force in the opposite direction (lifting up) until the handles 'clicks' back into place and repeat steps 1-3 to open your safe.
  • Delay mode will occur if three consecutive invalid entries have been tried. Red LED will blink on and off to let you know the safe is in delay mode. This will cause the system to shutdown for two minutes. DO NOT remove the batteries to restart the system it will only increase the length of time for the system shutdown.

Locking your safe

1
Master Lock LFW082FTC - Locking your safe - 1

Close the door and pull the handle upward until the handle is horizontal.

For water-resistant units, additional pressure to the front, left side of the door may need to be applied prior to rotating the handle.


Master Lock LFW082FTC - Locking your safe - 2

FOR DUAL KEY/ELECTRONIC LOCKS ONLY, insert key into the lock, turn to the 'locked' position, then remove the key.

appear to be working properly, please check to make sure you are using NEW alkaline batteries before contacting Master Lock Customer Service.

Programming information

Master Lock LFW082FTC - Programming information - 1

Three code options:

Factory code:

The safe will ALWAYS unlock using this 5 digit code (found on the back of the owner's manual). This code cannot be deleted.

User code:

A 5 digit programmable code of your choosing that can be changed or deleted or changed.

Secondary code:

A second 5 digit programmable code of your choosing that can be changed or deleted. Can only be programmed after a user code has been activated.

NOTE: • The "C" key is a clear key. This can be used at anytime to clear the system and return to standby mode – unless you are in delay mode [3 consecutive invalid entries].

- The 5 digit factory code cannot be deleted. However, you may add and delete additional codes.

This safe can store up to three codes at one time. One factory code and two additional programmable codes.

Programming the user code

To ADD a user code:

1 Press the "P" key.
2 Enter the 5 digit factory code found on the back of your owner's manual.
3 The light will flash green and then you will have five seconds to enter your own personal 5 digit user code.

To DELETE a user code:

1 Press the "P" key.
2 Enter the 5 digit factory code.
3 Enter 0.0.0.0.0.

NOTE: • The electronic lock will NOT indicate that it has deleted the user code – please test the code to make sure it has been deleted.

• Test with door open when programming.

Programming the secondary code

To ADD a secondary code:

1 Press the "P" key two times.
2 Enter the 5 digit user code previously programmed.
3 The light will flash green and then you will have five seconds to enter your own personal 5 digit secondary code.

To DELETE a secondary code:

1 Press the "P" key two times.
2 Enter the 5 digit user code.
3 Enter 0,0,0,0,0.

NOTE: • The electronic lock will NOT indicate that it has deleted the secondary code – please test the code to make sure it has been deleted.

How to operate the light

The safe you have purchased may include a light. This is a long-lasting LED light. Not all safes include a light.

Master Lock LFW082FTC - How to operate the light - 1

The batteries that operate the keypad are the same batteries that operate the light. If the light in your unit does not turn on, please change your batteries.

The light will turn on every time you enter your code and will remain on for 30 seconds. The light duration has

three options - off, 30 seconds, and 60 seconds.

To turn the light off:

1 Press the "0" button.
2 Press the "P" button.
3 Press the "3" button.

To turn the light on for 30 seconds:

1 Press the "0" button.
2 Press the "P" button.
3 Press the "4" button.

To turn the light on for 60 seconds:

1 Press the "0" button.
2 Press the "P" button.
3 Press the "5" button.

NOTE: • If the light duration is 60 seconds, the battery life will be reduced at a faster rate.

Operating sound features

For Programmable Electronic Lock Only

The tones of the key pad may be turned on and off depending on user preference.

Turn sound off:

1 Press "0".
2 Press "P" key.
3 Press "2".

Turn sound on:

1 Press "0".
2 Press "P" key.
3 Press "1".

Bolt-down instructions (For select models only)

WARNING: Product is not water resistant once it is bolted down. The ETL verified water resistance claim applies to product prior to the application of a bolt-down kit.

Bolt-down kit contents (in select models only):

• 2 lag screws

- 2 washers

• 2 masonry anchors

Tools needed to bolt safe to the floor:

Master Lock LFW082FTC - Bolt-down instructions (For select models only) - 1

- Drill

• Wrench

- 7/16" (11 mm) drill bit - for drilling into the safe

- 9/32" (7.2 mm) drill bit - for drilling into a wood floor

- 38" [9.5 mm] drill bit - for drilling into a masonry floor

WARNING: • DO NOT drill from any location inside the safe. • DO NOT bolt through the walls.

1 Tip the safe onto its right side (door hinges horizontal with the floor).

2 Unlock the safe and open the door. Look to the bottom of the safe for two indentations on the feet in opposite corners. Using the 7/16" [11 mm] bit; drill a hole through each indentation perpendicular to the bottom of the safe. DO NOT drill from any location inside the safe.

3 Tip the safe upright, place the safe in the desired location and open the door.

Use a screw or pencil to mark the floor through both holes.

5 Move the safe aside to clear both marked spots for drilling.

6 Drill into the floor:

Master Lock LFW082FTC - Bolt-down instructions (For select models only) - 2

A For wood: Using the 9/32" drill bit, drill a hole 2-1/2" (64 mm) deep in each marked spot.

For masonry: Using the 38" drill bit, drill a hole 2-1/2" (64 mm) deep in each marked spot. Install a masonry anchor in each hole.

7 Replace the safe in the desired position, with the holes in the safe aligned with those in the floor.

8 Securing the safe:

Master Lock LFW082FTC - Bolt-down instructions (For select models only) - 3

A For wood: Pass each lag screw through a washer, then through the safe and into a hole. Tighten with the wrench.

Master Lock LFW082FTC - Bolt-down instructions (For select models only) - 4

For masonry: Pass each lag screw through a washer, then through the safe and into a masonry anchor. Tighten with the wrench. Place masonry anchors into the holes in the floor.

NOTE: • The safe should not be bolted to a wall, this will compromise the fire rating. Drill holes through the feet only. DO NOT drill through the back or sides.

- Bolting/unbolting the unit is at the consumer's expense and discretion.

- Master Lock is not responsible for any costs incurred if the unit is to be replaced.

Troubleshooting

THE PROBLEM: WHY IT IS HAPPENING: THE SOLUTION:
The door will not lock. 1. Shipping screw is in place.2. Confirm that there is no obstruction in the door.3. Bolted down incorrectly.1. Remove the screw on the back inside of the door.2. Remove all items and accessories from inside the safe.If this resolves the issue, re-set the accessories and organize items to properly fit.
The handle is not in the horizontal position when the safe is locked.The clutch mechanism has been engaged.Rotate the handle up or down until it clicks into the horizontal position.
Cannot open door after inputting the combination or electronic code.1. Safe doors equipped with a water-resistant gasket may initially be tight.2. Key lock is in the locked position. (select models only)1. Hold the handle up while inputting the code or dialing the combination and then pull down on the handle.2. If your safe is equipped with a key lock ensure that the key is in the unlocked position. (select models only)
The dial does not turn.1. Shipping screw is still in place.2. Locking bolts are not fully extended.1. Remove the screw from the back of the door.2. Ensure the handle is in the horizontal position.
Red indicator light blinks three times and there are three beeps.An incorrect code has been entered. Verify code and re-enter. If the programmable code you are using doesn't work then use the factory code. If successful re-program your programmable code.
Red indicator light blinks five times and there are five beeps.Keypad communication error. Visit masterlock.eu/safes
Red indicator light blinks once and there is one beep.Program button is pressed out of sequence.-or-5 seconds has lapsed between button entries.Start over.
Red indicator light is blinking.An incorrect code has been entered three times and system has entered delay mode.Wait two minutes and start over.
Yellow indicator light is on. Battery power is low. -or- Battery may be the wrong type.Replace with new alkaline batteries.

Registration

masterlock.eu/safes

By registering your Master Lock product you can easily retrieve forgotten codes, combinations or order new keys should they be lost. Registering also ensures the best customer service should you have a question or concern regarding your Master Lock product. By registering your Master Lock product you can also be sure that in the unfortunate circumstance of a fire you will be guaranteed your replacement safe (provided official paperwork).

Lifetime After-Fire Replacement Guarantee

If your Master Lock product is in a fire it will be sealed shut making it necessary for it to be pried open. To help your family begin again, Master Lock will ship a replacement free of charge. To be eligible for the After-Fire Replacement Guarantee you (the original owner) must register your product by visiting masterlock.eu/safes.

Master Lock.

Got a question?

If you ever have any questions regarding your Master Lock product, please visit our website masterlock.eu/safes.

Fire Safe

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Master Lock LFW082FTC - Fire Safe - 1
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Fechar o cofre

1
Master Lock LFW082FTC - Fechar o cofre - 1

For at slukke lyset:

For at slukke for lyden:

1 Tryk på "0".
2 Tryk på "P"-tasten.
3 Tryk på "Z".

2
Master Lock LFW082FTC - Fechar o cofre - 2
spre dreapta (in sensul acelor de ceasornic).

Introduceti 0,0,0,0,0.

Introduceti 0,0,0,0,0.

Key No. (Not All Models)

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Product information

Brand : Master Lock

Model : LFW082FTC

Category : Safe