Busch-Jaeger AudioWorld 8215 U User manual

2CKA001473B8722
│ 20.06.2018
Product manual
Busch
-AudioWorld®
Flush
-mounted DigitalRadio
8215 U

Table of contents
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Tableofcontents
1 Notes on the instruction manual.......................................................................................................................4
2 Safety.................................................................................................................................................................5
2.1 Information and symbols used .............................................................................................................5
2.2 Intended use..........................................................................................................................................6
2.3 Improper use .........................................................................................................................................6
2.4 Target group / Qualifications of personnel...........................................................................................7
2.4.1 Operation...........................................................................................................................................7
2.4.2 Installation, commissioning and maintenance..................................................................................7
2.5 Safety instructions.................................................................................................................................8
3 Information on protection of the environment..................................................................................................9
3.1 Environment ..........................................................................................................................................9
4 Setup and function..........................................................................................................................................10
4.1 Functions.............................................................................................................................................10
4.2 Possible combinations........................................................................................................................11
5 Technical data.................................................................................................................................................12
6 Connection, installation / mounting................................................................................................................13
6.1 Requirements for the electrician.........................................................................................................13
6.2 Mounting..............................................................................................................................................14
6.3 Electrical connection...........................................................................................................................17
6.3.1 Loudspeaker....................................................................................................................................17
6.3.2 Mains voltage...................................................................................................................................17
7 Commissioning................................................................................................................................................18
7.1 Operation of setup mode / Initial commissioning (Setup).................................................................18
7.1.1 Display.............................................................................................................................................18
7.1.2 Button assignment...........................................................................................................................18
7.2 Initial commissioning / Setup..............................................................................................................19
7.2.1 Overview – The setup menus.........................................................................................................19
7.2.2 Menu "Language"............................................................................................................................21
7.2.3 Menu "Time"....................................................................................................................................22
7.2.4 Menu "Alarm clock" .........................................................................................................................23
7.2.5 Menu "Audio mode".........................................................................................................................25
7.2.6 Menu "Illumination"..........................................................................................................................26
7.2.7 Menu "Search mode".......................................................................................................................27
7.2.7.1 Automatic search mode for radio stations......................................................27
7.2.7.2 Setting stations manually................................................................................28
7.2.8 Menu "Quit"......................................................................................................................................29
8 Operation.........................................................................................................................................................30
8.1 Operating modes.................................................................................................................................30
8.2 Normal operation.................................................................................................................................31
8.2.1 Display.............................................................................................................................................31
8.2.2 Button assignment...........................................................................................................................31

Table of contents
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8.2.3 Adjusting the volume.......................................................................................................................32
8.2.4 Selecting the station........................................................................................................................32
8.2.5 Busch iDock / AUX (My player).......................................................................................................33
8.2.6 Sleep function (turn-off time)...........................................................................................................34
8.2.7 Alarm clock......................................................................................................................................35
8.3 Extended operation.............................................................................................................................36
8.3.1 Display.............................................................................................................................................36
8.3.2 Button assignment...........................................................................................................................36
8.3.3 Menu "Alarm time"...........................................................................................................................37
8.3.4 Menu "Time"....................................................................................................................................38
8.3.5 Menu "Station".................................................................................................................................39
8.3.5.1 Search and save.............................................................................................39
8.3.5.2 Delete ..............................................................................................................40
8.3.6 Menu "Version"................................................................................................................................41
8.3.7 Menu "Quit"......................................................................................................................................41
8.3.8 RESET (resetting the device)..........................................................................................................42
9 Maintenance....................................................................................................................................................43
9.1 Cleaning...............................................................................................................................................43
10 FAQ and Tips..................................................................................................................................................44
11 Index................................................................................................................................................................45

Notes on the instruction manual
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1 Notes on the instruction manual
Please read through this manual carefully and observe the information it contains. This will
assist you in preventing injuries and damage to property, and ensure both reliable operation and
a long service life for the device.
Please keep this manual in a safe place.
If you pass the device on, also pass on this manual along with it.
Busch-Jaeger accepts no liability for any failure to observe the instructions in this manual.
If you require additional information or have questions about the device, please contact Busch-
Jaeger or visit our Internet site at:
www.BUSCH-JAEGER.de

Safety
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2 Safety
The device has been constructed according to the latest valid regulations governing technology
and is operationally reliable. It has been tested and left the factory in a technically safe and
reliable state.
However, residual hazards remain. Read and adhere to the safety instructions to prevent
hazards of this kind.
Busch-Jaeger accepts no liability for any failure to observe the safety instructions.
2.1 Information and symbols used
The following Instructions point to particular hazards involved in the use of the device or provide
practical instructions:
Danger
Risk of death / serious damage to health
– The respective warning symbol in connection with the signal word "Danger"
indicates an imminently threatening danger which leads to death or serious
(irreversible) injuries.
Warning
Serious damage to health
– The respective warning symbol in connection with the signal word "Warning"
indicates a threatening danger which can lead to death or serious
(irreversible) injuries.
Caution
Damage to health
– The respective warning symbol in connection with the signal word "Caution"
indicates a danger which can lead to minor (reversible) injuries.
Attention
Damage to property
– This symbol in connection with the signal word "Attention" indicates a
situation which could cause damage to the product itself or to objects in its
surroundings.
NOTE
This symbol in connection with the word "Note" indicates useful tips and
recommendations for the efficient handling of the product.
This symbol alerts to electric voltage.

Safety
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2.2 Intended use
This device is a radio for flush-mounted installation. The device is part of the Busch-
AudioWorld®system.
The device is intended for the following:
■Operation according to the listed technical data,
■Installation in dry interior rooms and suitable flush-mounted boxes,
■Use with the connecting options available on the device.
The intended use also includes adherence to all specifications in this manual.
2.3 Improper use
Each use not listed in Chapter 2.2 “Intended use“ on page 6 is deemed improper use and can
lead to personal injury and damage to property.
Busch-Jaeger is not liable for damages caused by use deemed contrary to the intended use of
the device. The associated risk is borne exclusively by the user/operator.
The device is not intended for the following:
■Unauthorized structural changes
■Repairs
■Outdoor use
■The use in bathroom areas

Safety
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2.4 Target group / Qualifications of personnel
2.4.1 Operation
No special qualifications are needed to operate the device.
2.4.2 Installation, commissioning and maintenance
Installation, commissioning and maintenance of the device must only be carried out by trained
and properly qualified electrical installers.
The electrical installer must have read and understood the manual and follow the instructions
provided.
The electrical installer must adhere to the valid national regulations in his/her country governing
the installation, functional test, repair and maintenance of electrical products.
The electrical installer must be familiar with and correctly apply the "five safety rules" (DIN VDE
0105, EN 50110):
1. Disconnect
2. Secure against being re-connected
3. Ensure there is no voltage
4. Connect to earth and short-circuit
5. Cover or barricade adjacent live parts

Safety
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2.5 Safety instructions
Danger - Electric voltage!
Electric voltage! Risk of death and fire due to electric voltage of 100 … 240 V.
Dangerous currents flow through the body when coming into direct or indirect
contact with live components. This can result in electric shock, burns or even
death.
■Work on the 100 … 240 V supply system may only be performed by
authorised and qualified electricians.
■Disconnect the mains power supply before installation / disassembly.
■Never use the device with damaged connecting cables.
■Do not open covers firmly bolted to the housing of the device.
■Use the device only in a technically faultless state.
■Do not make changes to or perform repairs on the device, on its components
or its accessories.
■Keep the device away from water and wet surroundings.
Caution! - Risk of damaging the device due to external factors!
Moisture and contamination can damage the device.
■Protect the device against humidity, dirt and damage during transport,
storage and operation.

Information on protection of the environment
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3 Information on protection of the environment
3.1 Environment
Consider the protection of the environment!
Used electric and electronic devices must not be disposed of with domestic
waste.
– The device contains valuable raw materials which can be recycled.
Therefore, dispose of the device at the appropriate collecting depot.
All packaging materials and devices bear the markings and test seals for proper disposal.
Always dispose of the packaging material and electric devices and their components via the
authorized collecting depots and disposal companies.
The products meet the legal requirements, in particular the laws governing electronic and
electrical devices and the REACH ordinance.
(EU Directive 2012/19/EU WEEE and 2011/65/EU RoHS)
(EU REACH ordinance and law for the implementation of the ordinance (EC) No.1907/2006).

Setup and function
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4 Setup and function
4.1 Functions
The device is a functional radio with various setting options and is installed flush-mounted in the
wall. The device offers you, for example:
■Various possible combinations with other devices.
– E.g. the combination with an Busch-iDock as connecting option for a different player.
■A memory for up to 8 stations (favourite stations)
■A central clock.
■An alarm call function.
■A sleep function.
See “Automatic overload detection“ on page 44

Setup and function
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4.2 Possible combinations
8215 U
8218 U X
8222 EB X
(2x / 4x)
8223 U X
(1x / 2x)
8224 EB X
(2x / 4x)
8225 EB X
(1x / 2x)
8226 EB X
(1x / 2x)
8226/10 EB X
(1x / 2x)
8252-xxx X
Table 1: Possible combinations

Technical data
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5 Technical data
Designation Value
Nominal voltage: 230 V AC, ±10%, 50 Hz
Temperature range: 5°C - +40°C
Storage temperature: -20°C - +70°C
Protection type: IP 20
Power consumption during the idle state: ≤ 0.5 W
Display size: 3.8 cm (1.5")
Power supply terminals: 1 x 2.5 mm²
Signal terminals, single-wire: 2 x 0.6 mm² – 1 x 1 mm²
Signal terminals, fine-wire: 2 x 0.6 mm² – 1 x 0.75 mm²
Receive frequency: 87.50 MHz ... 108.00 MHz
Admissible loudspeaker impedance: 4 … 8 Ω
Frequency range of loudspeakers: 100 … 10,000 Hz
Table 2: Technical data

Connection, installation / mounting
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6 Connection, installation / mounting
Danger - Electric voltage!
Risk of death due to electrical voltage of 100 … 240 V during short-circuit in the
low-voltage conduit.
– Low-voltage and 100 … 240 V conduits must not be installed together in a
flush-mounted box!
Attention! - antenna signal is too weak!
If the antenna signal is too weak at the mounting location planned for the device,
it will be difficult or impossible to adjust the radio stations later.
– Before starting work, check whether the antenna signal is strong enough at
the location planned for the installation of the device.
– If in doubt, select a different mounting location, or connect an external
antenna..
6.1 Requirements for the electrician
Danger - Electric voltage!
Install the device only if you have the necessary electrical engineering
knowledge and experience.
■Incorrect installation endangers your life and that of the user of the electrical
system.
■Incorrect installation can cause serious damage to property, e.g. due to fire.
The minimum necessary expert knowledge and requirements for the installation
are as follows:
■Apply the "five safety rules" (DIN VDE 0105, EN 50110):
1. Disconnect
2. Secure against being re-connected
3. Ensure there is no voltage
4. Connect to earth and short-circuit
5. Cover or barricade adjacent live parts.
■Use suitable personal protective clothing.
■Use only suitable tools and measuring devices.
■Check the type of supply network (TN system, IT system, TT system) to
secure the following power supply conditions (classic connection to ground,
protective earthing, necessary additional measures, etc.).

Connection, installation / mounting
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6.2 Mounting
Caution! The device can sustain damage when coming into contact with
hard objects!
The plastic parts of the device are sensitive.
– Pull the attachment off only with your hands.
– Do not lever parts off with screwdrivers or similar hard objects.
Hinweis
Elektronische Geräte mit integriertem Schaltnetzteil können im Einzelfall
Empfangsstörungen verursachen, wenn diese in unmittelbarer Nähe zum Radio
montiert werden.
The flush-mounted insert must only be installed in flush-mounted wall boxes according to DIN
49073-1, Part 1, or suitable surface-mounted housings.
To mount the device, perform the following steps:
1. Pull the attachment off.
– If the device is already mounted
or assembled, pull off the
attachment from the flush-
mounted insert with the aid of the
frame.
Fig. 1: Wall mounting: pulling off the attachment
– If the state of the device is at the
point of delivery, pull off the
attachment from the flush-
mounted insert with your hands.
– Pull the attachment off only with
your hands!
– Do not lever parts off with
screwdrivers or similar hard
objects. This damages the
device.
– When pulling off, first the
resistance of the spring clamps
must be overcome.
Fig. 2: State of the device at the point of delivery:
pulling off the attachment

Connection, installation / mounting
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In addition to the integrated antenna, an external antenna can be connected to the connection
provided.
extern
intern
2. For the selection of the antenna set
the switch on the rear of the device
on "Internal" or "External".
– Connecting lamps or electronic
transformers to the same phase
can cause interference to
reception. In this case, always
use an external antenna.
Fig. 3: Selecting the antenna connection
3. Connect the cables to the flush-
mounted insert.
– For the connection assignment,
see chapter 6.3 “Electrical
connection“ on page 17.
Fig. 4: Connecting the cables
4. Mount the flush-mounted insert.
Fig. 5: Mounting the flush-mounted insert

Connection, installation / mounting
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5. Plug the attachment together with the
frame onto the flush-mounted insert.
– Ensure that the plug-in
connection on the rear side does
not get jammed.
– If mounting is difficult, check
whether a burr has formed at the
lock-in opening of the flush-
mounted insert and remove it.
The device is now mounted.
Fig. 6: Mounting the display

Connection, installation / mounting
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6.3 Electrical connection
6.3.1 Loudspeaker
For MONO mode, the loudspeaker can be connected to the left (L- / L+) or right (R- / R+)
connecting terminals.
For STEREO mode, two loudspeakers can be connected, one to the left (L- / L+) and one to the
right (R- / R+) connecting terminal.
6.3.2 Mains voltage
L
N
A
B
LLRRD
GND R L
L1N
16A
C
Fig. 7: Electrical connection
[A] Option, simultaneous switch-on with room light.
[B] Option, connection of an external antenna (e.g. a 70 cm cable antenna).
[C] Variation: When connecting fluorescent lamps, energy-saving lamps or LED lamps, a 2-pole switch is
necessary!

Commissioning
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7 Commissioning
7.1 Operation of setup mode / Initial commissioning (Setup)
7.1.1 Display
Fig. 8: Display overview for commissioning
[1] Function
[2] Menu / menu level
[3] Menu number
7.1.2 Button assignment
Fig. 9: Button assignment for initial commissioning / setup mode
[1] One level higher
[2] Preceding menu item
[3] Next menu item
[4] Open menu
Confirm selection
4
23
1

Commissioning
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7.2 Initial commissioning / Setup
7.2.1 Overview – The setup menus
The setup is carried out automatically during initial commissioning or when resetting the settings
(RESET).
If certain functions are not relevant for you, press the "PLUS" or "MINUS" button to switch to the
next menu item.
Carry out the device settings in the following order.
Observe the references to the respective menu items mentioned in the following.
Language (1 / 7), see chapter 7.2.2
“Menu "Language"“ on page 21
■Language list
Fig. 10: Setup menu "Language"
Time (2 / 7), see chapter 7.2.3 “Menu
"Time"“ on page 22
■Entering the time
Fig. 11: Setup menu "Time"
Alarm call function (3 / 7), see chapter
7.2.4 “Menu "Alarm clock"“ on page 23
■Activating/deactivating the alarm call
function.
– We recommend that you always
set the alarm call function
immediately. Otherwise it
remains inactive and cannot be
used during normal operation.
It is not possible to activate it
later. You would need to carry out
a new setup to activate it.
Fig. 12: Setup "Alarm call function"

Commissioning
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Mode (4 / 7), see chapter 7.2.5 “Menu
"Audio mode"“ on page 25
■Select mono or stereo mode (type of
connection)
Fig. 13: Setup menu "Mode"
Illumination (5 / 7), see chapter 7.2.6
“Menu "Illumination"“ on page 26
■Setting the illumination of the display
Fig. 14: Setup menu "Illumination"
Station (6 / 7), see chapter 7.2.7 “Menu
"Search mode"“ on page 27
■Setting the station
Fig. 15: Setup menu "Station"
Quit (7 / 7), see chapter 7.2.8 “Menu
"Quit"“ on page 29
■Completes the setup of the
device.
Fig. 16: Setup menu "Quit"
These menu levels and menu items are described in the following chapters.