Burg Corona User manual

www.burg.de
Corona
Operating Manual

Corona | 05-2022 Rev. 03 | English | 2
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Scope of delivery 3
Scope of features 4
Dimensions 4
Mounting hole dimensions 4
Functional description 5 - 6
LED and tone signals 7
Assembly instructions 8
Configuration 9
Operation 9
Reset on default setting 10
Battery replacement 10
Disposal and battery note 10
Dear Customer,
Thank you for choosing the Corona - the electronic RFID locking
system that allows lockers or safes to be locked in a secure and
comfortable manner.
Thank to its variable adjustability, the Corona is very easy to
retrofit in existing situations. The solid design of the Corona‘s
bolt and housing ensures an unprecedented level of security:
Thank to its zamak components, the lock can easily withstand
a force of at least 800 N. The Corona is suitable for installation
in wooden and metal doors and flexibly covers different door
thicknesses.
Important: Please note all warnings and read through the
entire operating manual before you begin configuration.
We hope you enjoy using your new locking system.
Your BURG-Team
Introduction
The latest version of this guide is always available at:
www.burg.de
General
Corona
ASilicone ring CStatus LED
BRFID sensor / antenna
B
A
AFixing screw DBattery compartment cover
BMounting hole ELatch adjustment screw
CLatch FKnob fixing screw
C
E
BA
Knob
Back unit
C
D
Introduction 2
General 2
Technical data 3
Default settings 3
Content
F

Corona | 05-2022 Rev. 03 | English | 3
1x locking system (Knob and back unit)
1x battery compartment cover (incl. screw)
1x fixing material (incl. screws)
2x battery (CR123A)3
Scope of Delivery
can be used in wooden and metal doors (indoor)
latch system - door locks when pushed
integrated LED locking indication
high-quality and stable workmanship (metal housing)
various programming options
can be integrated into existing transponder systems such
as MIFARE® Classic and Desfire as well as HITAG S/1
available as wirelessly networkable version with B-on-air
Features
Dimensions Knob: Ø 41 mm
Back unit: 98 x 66 x 40 mm
Batteries CR123A lithium battery 3V (2x)
Locking cycles Corona II: approx. 45,000
Corona II B-on-air: approx. 25,000
Corona I: approx. 30,000
Working temperature 0° C to 55° C
rel. humidity: 96%
Mode Multi User Mode,
Private Mode
Material Knob: plastic / silicone
Back unit: zamak
Latch Zinc
Locking direction L, R
Lock attachment Wood: screws
Metal: M19 nut
Door thickness Wood: 16, 19, 22 mm
Metal: max. 3,5 mm
RFID types 125 kHz:
T5577; EM4102
Corona I (not changeable):
MIFARE® Classic; HITAG S/ 1
Corona II (changeable):
MIFARE® Classic and Desfire;
HID iClass (read only); Ultralight;
Legic Advant (read only); NFTAG
RFID reading distance 5 to 10 mm
Master cards max. 3
Transponder 125 kHz (T5577): max. 50
Corona I / Corona II: max. 40
Factsheet
Knob Back unit
Technical Data
Mode Multi User Mode
LED locking indications On
Signal tones On
Locking/ Unlocking manually
Area restriction1,2 -
Locker numbers1,2 deleted (=0)
Closure duration2Off
Room information2Off
Default Settings
1 only applies to the variant Corona I
2 only applies to the variant Corona II
3after consultation / may vary for air and sea freight delivery

Corona | 05-2022 Rev. 03 | English | 4
Scope of Features
Corona II Corona I 125 kHz
Mode:
Private Mode • • •
Multi User Mode • • •
Integrated functions:
Battery warning • • •
Block mode - • •
Reset function • • •
Logging • • -
Optional functions:
Automatic locking • • •
Manual locking • • •
Occupancy indicaton • • •
Occupancy indicaton on
several levels •••
LED locking indication • • •
Signal tones • • •
Functions adjustable via PC software:
Automatic locking/ unlo-
cking at a certain time • • -
Time window usage • • -
Locker numbers • • -
Branch ID • • -
Lock level • • -
Clusure duration • - -
Room information • - -
Functions adjustable via management software:
Check-in function • • -
Check-out condition • • -
Battery level • • -
Dimensions
Corona
Frontansicht
Knauf
66 mm
55 mm
87 mm
98 mm
30 mm
Ø 5 mm
Ø 41 mm
24 mm
87 mm
min. Ø 19 mm
Ø 5 mm
55 mm
24 mm
Mitte
43,5 mm 43,5 mm
27,5 mm
27,5 mm
Corona
Draufsicht
78,5 mm
40,3 mm
Stahl: 3,5 mm
Holz: 16, 19, 22 mm
Hub 8,5 mm
10 mm
10 mm
Dornmaß: von 35,2 mm bis 56,2 mm
Mindestdornmaß: 35,2 mm
Mit Riegelverstellstück: Ohne Riegelverstellstück:
Hub 8,5 mm
Dornmaß: von 28 mm bis 56,2 mm
Mindestdornmaß: 28 mm
Corona
Draufsicht
78,5 mm
40,3 mm
Stahl: 3,5 mm
Holz: 16, 19, 22 mm
Hub 8,5 mm
10 mm
10 mm
Dornmaß: von 35,2 mm bis 56,2 mm
Mindestdornmaß: 35,2 mm
Mit Riegelverstellstück: Ohne Riegelverstellstück:
Hub 8,5 mm
Dornmaß: von 28 mm bis 56,2 mm
Mindestdornmaß: 28 mm
With bolt adjuster:
Without bolt adjuster:
knob
backset: 35.2 mm to 56.2 mm
min. backset: 35.2 mm
metal: 3.5 mm
wood: 16, 19, 22 mm
backset: 28 mm to 56.2 mm
min. backset: 28 mm

Corona | 05-2022 Rev. 03 | English | 5
Mode: Fixed Assigned Authorization (Private Mode)
In this mode, a transponder medium is preset with which the
lock can be operated. This mode is suitable for user groups
where the user rights do not have to change permanently, e.g.
in an office cabinet. The lock can be opened and closed with
any stored transponder. Transponder media that are not stored
are rejected by the lock.
Mode: Multi User Authorization (Multi User Mode)
This mode is suitable for constantly changing users who use
the compartment temporarily or once, e.g. in a sports facility.
Transponder media are valid for a single locking process and are
deleted by the lock when it is opened again. The lock remains in
the open state until it is locked again. Before locking, the door
must be closed (slightly pressed). To lock the door, the user holds
a transponder centrally in front of the lock.
Occupancy Identification
During the locking process, the transponder is provided with a
occupancy identification. This identification prevents the trans-
ponder from locking further locks. The lock can only be opened
again with the same transponder. The occupancy identification
is cancelled again during the opening process.
Note: Occupied transponder media can also be released using
the master card (point 5 under Configuration).
Master Card
The master card authorizes the configuration of the lock. The
lock can be opened via the master card independently of the
set mode (emergency opening). In addition the master card can
terminate the block mode. In Multi User Mode, the transponder
used for locking is deleted from the lock when it is opened by
the master card.
Functional Description
Block Mode
After 100 consecutive failed attempts to open the lock, the lock
blocks for 180 seconds. During this time, no action is possible
on the lock. Presenting the master card cancels the block mode.
Battery warning
If the battery capacity falls below a certain limit, three consecut-
ive descending beeps sound when a transponder is presented.
If the critical range is reached, the lock can no longer be locked
or can only be opened with the master card. With the Corona
II variant, locking is possible despite low battery capacity. A
low battery level is signaled by the flashing of the red LED. An
individual time period can be set for the display via the LED. The
battery warning via the LED then only occurs during this period.
Note: It is recommended to change the batteries after the first
warning.
Automatic Locking (Private Mode)
The lock locks automatically after opening. Three locking
times are possible:
Time 1 4 sec.
Time 2 8 sec.
Time 3 20 sec.
Note: To avoid damage to the lock, make sure that the door is
closed so it can lock without any problems.
LED Locking Indication
The lock indicates the locked state by flashing the red LED every
second.
Signal tones
Signal tones sound during the opening or locking process as
well as when unauthorized transponders are presented.
Reset 1: Function Reset
All functions are reset to default settings. All settings previously
made are deleted.
Reset 2: Transponder Reset
All assigned transponders are deleted from the lock.
Mounting Hole Dimensions
Corona
Frontansicht
Knauf
66 mm
55 mm
87 mm
98 mm
30 mm
Ø 5 mm
Ø 41 mm
24 mm
87 mm
min. Ø 19,3 mm
Ø 5 mm
55 mm
24 mm
Mitte
43,5 mm 43,5 mm
27,5 mm
27,5 mm

Corona | 05-2022 Rev. 03 | English | 6
Logging
The last 12 (Corona I) or 40 (Corona II) actions performed on the
lock are logged and can be read out and displayed using a log
card.
General Card1
The general card is configured at the factory and transfers the
master card IDs to the lock. Master cards can thus be assigned,
deleted or overwritten with new master cards via the general
card.
Functions adjustable via PC software:
Lock level
The grouping of locks into different levels is used to authorize a
transponder to operate several locks despite an active occupied
identification. This is particularly suitable for locker room en-
vironments where both lockers and safe-deposit boxes are used.
The transponder can then be used to operate one lock from
each level.
Branch ID
A branch ID authorizes a transponder medium to operate a
specific group of locks. Locks and transponders receive the same
encrypted branch ID. If this does not match, the lock group
cannot be operated with the transponder.
Automatic locking / unlocking at a certain time
The lock opens and locks automatically at individually definable
times.
Locker Numbers (only Corona I)
When a lock is locked, the locker number is transferred to the
transponder medium. This can then be read out via the BURG
terminal, for example.
Usage Time Window
The lock can only be operated within the individually defined
usage time window. Outside this period of time, the transpon-
ders are rejected (except for opening).
Closure Duration1
The closure duration defines the maximum period (freely selecta-
ble from 2 hours) for which a lock may be closed from the time
of locking. After the lock duration has expired, the lock opens
automatically.
Room information1
The transponder can be used to read off the locker number and
location.
Functions adjustable via management software:
Check-In Function
With the check-in function, the transponder medium receives
authorization to use the lock. Without this authorization, the
transponder cannot operate any lock. The authorization is as-
signed via a read/write device at the reception (during check-in).
The device works with a future date, which is queried when the
lock is operated. If the date is in the future, the transponder is
accepted.
Note: It is recommended to consult with the management
software provider before setting up this function to prevent
problems during the writing process.
Battery Level
The current battery level is transferred to the transponder me-
dium when the lock is operated. The battery level can then be
read out via the transponder, e.g., during check-out.
Functional Description Corona I / Corona II
1 only applies to the variant Corona II

Corona | 05-2022 Rev. 03 | English | 7
Single, short flash
The lock starts the reading operation.
Flashing for 5 seconds
2 ascending beeps
The lock was successfully locked.
Permanent flashing
The lock is locked.
Flashing for 5 seconds
The lock was successfully unlocked.
3 descending beeps
Batteries should be replaced as soon as possible
Fast flashing while using a transponder
The lock is in block mode.
Alternating flashing 10 times
There is a hardware problem. Repeat the opening/closing pro-
cess several times. If the door is open, try pulling the latch (see
page 2) outwards. If the problem persists, please contact the
BURG service.
Flashing 8 times
4 beeps
The transponder is not accepted, which can have several
reasons:
The transponder has already locked another lock.
The lock is already locked.
The transponder was not checked-in correctly.
The system IDs do not match.
The lock is in battery replacement mode.
The transponder was held too close to the lock or
the distance to the lock was too long.
LED and Tone Signals for 125 kHz and Corona I
LED and Tone Signals for Corona II
Single, short flash
2 descending beeps
The lock was successfully unlocked.
Single, short flash
2 descending beeps
2 ascending beeps
The lock was successfully unlocked via Master Card.
3 beeps
The transponder is not accepted (reasons for this are listed un-
der ‘LED and Tone Signals for 125 kHz and Corona I‘).
4 beeps
The lock rejects the card type because it is not a user transpon-
der.
Short ticking for 4 seconds
The lock is in assigning / configuration mode.
2 ascending beeps after configuration step
A function has been successfully set.
3 descending beeps on unlocking/ locking
Battery warning.
Double flash in open state
Battery warning.
Double flash in closed state
Battery warning.
Double flashing 7 times
4 beeps
The lock is in battery change mode.
4 beeps when changing batteries
A non-full battery has been inserted.
Alternating flashing
There is a hardware problem.
Permanent flashing
The lock is locked.
Single, short flash
2 descending beeps
The lock was successfully locked.

Corona | 05-2022 Rev. 03 | English | 8
Assembly Instructions
1Drill mounting holes
Prepare the appropriate mounting hole on your furnitu-
re according to the installation drawing. The four frame
holes must not drilled completely through the material.
Tip: First drill the hole for the knob shaft, put the lock
through it and mark the four holes for the screws
through the holes on the lock.
2Place back unit
Place the back unit on the back of the cabinet door
by pushing the knob shaft from behind through the
hole provided.
3Fasten back unit
Fasten the back unit with the enclosed screws (Torx 20).
It is recommended to tighten the screws diagonally one
after the other.
4Place and tighten the knob
Place the knob on the knob shaft from the front. Hold
it in place and tighten the knob from the rear (max.
3 Nm) using an Allen key (size 2.5). A torque wrench
(e.g. Wera 7441) with variable torque adjustment can
be used for this purpose.
Important: Make sure that the spring contacts in the
knob are placed over the golden dots on the
connector.
5Adjust the latch
Loosen the bolt screw until the bolt can be moved.
Turn the knob to the right as far as it will go and hold
it firmly. Slide the bolt so that its bevel hits the strike
plate or rebate (for metal lockers) when the door is clo-
sed. Now close the door so that the bolt can slide into
the correctly adjusted position. Then open the door
and tighten the bolt adjustment screw.
Find the assembly video here (wood):
Find the assembly video here (steel):

Corona | 05-2022 Rev. 03 | English | 9
Operation
1 only applies to the variant Corona I (incl. 125 kHz)
1Lock
1. Close the door (slightly pressed). Hold the transponder
centrally in front of the knob for 3 seconds.
2. The flashing of the red LED and the signal tones
(when activated) confirm the successful process.
Note: When automatic locking is activated, the lock locks
automatically after a few seconds after opening.
2Unlock
1. Hold the transponder centrally in front of the knob.
2. The flashing of the green LED and the signal tones
(when activated) confirm the successful process.
3. Turn the knob and pull the door.
Configuration
5Release occupancy transponder1
1. Unlock the lock.
2. Hold the master card centrally in front of the knob
until you hear a ticking sound.
3. Hold the master card centrally in front of the knob
again until you hear two ascending beeps.
4. After the ticking sound, hold the transponder to be
released within 10 seconds centrally in front of the knob.
5. Two ascending beeps confirm the successful process.
4Activate and deactivate functions
1. Unlock the lock.
2. Hold the master card centrally in front of the knob
until you hear a ticking sound.
3. Hold the function card centrally in front of the knob
during the ticking sound.
4. Two ascending beeps confirm the successful process.
Note: Deactivation occurs in the same way.
Function cards:
Multi User Mode Automatic locking
Private Mode Function reset (reset 1)
Signal tones Transponder reset (reset 2)
LED locking indication
1Assign master card
a) Corona I (incl. 125 kHz)
1. Open battery compartment. Remove the outer battery.
2. Press the white button on the board below until
you hear a ticking sound.
3. Hold the master card to be assigned within 5 seconds
centrally in front of the knob during the ticking sound.
4. Two ascending beeps confirm the successful process.
5. Insert battery and close battery compartment.
Note: The white button must not be pressed with a
metallic object.
b) Corona II
1. Hold the general card centrally in front of the knob.
2. Two ascending beeps confirm the successful process.
Note: The master card IDs are transferred to the general
card at the factory.
2Assign transponder (Private Mode)
1. Unlock the lock.
2. Hold the master card centrally in front of the knob
until you hear a ticking sound.
3. Hold the transponder to be assigned centrally in
front of the knob during the ticking sound.
4. Two ascending beeps confirm the successful process.
Note: After each assigned transponder, the ticking is
extended by 5 seconds so that further transponders can
be assigned.
3Delete transponder (Private Mode)
1. Unlock the lock.
2. Hold the master card centrally in front of the knob
until you hear a ticking sound.
3. Hold the transponder to be deleted centrally in
front of the knob during the ticking sound.
4. Two ascending beeps confirm the successful process.
Note: The function card Transponder Reset can be used to
delete all transponders.

Corona | 05-2022 Rev. 03 | English | 10
1Open the screw (Torx 8) of the battery compartment
cover of the back unit.
2Open the battery compartment cover and remove
the batteries according to the lock type.
Corona I: Remove both batteries simultaneously and
replace them within 10 seconds.
Corona II: Remove both batteries one after the other.
3Insert new batteries according to the +/- symbols.
4Insert the battery compartment cover and close it
with the screw on the back of the back unit.
Note: Depending on the position of the latch, it must be adjusted
in order to open the battery compartment. It is recommended to
mark the latch position before adjusting it so that the latch can
be reset to the correct position after the change.
Image rights: cover, wood structure, BURG F.W. Lüling KG
Battery Replacement
Reset to Default Settings Disposal and Battery Note
1Reset 1: Function Reset
1. Unlock the lock.
2. Hold the master card centrally in front of the knob
until you hear a ticking sound.
3. Hold the function card Function Reset centrally in
front of the knob during the ticking sound.
4. Two ascending beeps confirm the successful
process.
2Reset 2: Transponder Reset
1. Unlock the lock.
2. Hold the master card centrally in front of the knob
until you hear a ticking sound.
3. Hold the function card Transponder Reset centrally in
front of the knob during the ticking sound.
4. Two ascending beeps confirm the successful
process.
EU Directive 2012/19/EU regulates the proper take-back, treat-
ment and recycling of used electronic equipment.Every con-
sumer is required by law to dispose of batteries, accumulators
or electrical and electronic equipment („waste equipment“)
powered by batteries or accumulators separately from house-
hold waste, as they contain harmful substances and valuable re-
sources. Disposal can be done at a collection or take-back point
approved for this purpose, e.g. a local recycling center. Waste
equipment, batteries or rechargeable batteries are accepted
there free of charge and recycled in an environmentally friendly
and resource-saving manner. Waste equipment, used batteries
or rechargeable batteries can also be returned to us. The return
must be sufficiently stamped to the address below.
The following symbol on the waste electrical equipment, batte-
ries or accumulators indicates that they must not be disposed of
with household waste:
Caution when using batteries!
The battery may explode or release flammable gases if it is mis-
handled, destroyed, or the wrong type of battery is used. Do not
recharge the battery, disassemble it, expose it to extremely high
temperatures or throw it into a fire.
On batteries containing harmful substances, you will find indica-
tions in the form of abbreviations for the ingredients cadmium
(Cd), mercury (Hg) and lead (Pb) in each case.
BURG F. W. Lüling KG
Volmarsteiner Str. 52
58089 Hagen (Germany)
Fon +49(0)2335.6308-0
[e-mail]
www.burg.de