SMA BLUETOOTH REPEATER User manual

BTREPIN-IA-IEN100211 | 98-0011811 | Version 1.1
EN
Device for closing dead zones with SMA Bluetooth®
Wireless Technology
SMA BLUETOOTH REPEATER
Installation Manual

SMA Solar Technology AG Table of Contents
Installation Manual BTREPIN-IA-IEN100211 3
Table of Contents
1 Information on this Manual. . . . . . . . . . . . . . . . . . . . . . . . . 5
2 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.1 Intended Use. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.2 Target Group Qualification . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.3 Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3SMA Bluetooth Repeater . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.1 Range of Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.2 Function Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.3 Device Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4 Unpacking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.1 Scope of Delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.2 Identifying the SMA Bluetooth Repeater . . . . . . . . . . . . . . . . . 11
5 Mounting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
5.1 Selecting the Mounting Location. . . . . . . . . . . . . . . . . . . . . . . . 12
5.2 Mounting the SMA Bluetooth Repeater on the wall. . . . . . . . . 14
5.3 Mounting the SMA Bluetooth Repeater to a top-hat rail . . . . . 15
6 Electrical Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
6.1 Connect the SMA Bluetooth Repeater to the power supply
using the plug-in power supply . . . . . . . . . . . . . . . . . . . . . . . . . 16
6.2 Connecting the SMA Bluetooth Repeater to the power
supply using the Power Modul . . . . . . . . . . . . . . . . . . . . . . . . . 17
7 Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
7.1 Setting the MODE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
7.2 Setting the NetID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
8 Maintenance and Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Table of Contents SMA Solar Technology AG
4 BTREPIN-IA-IEN100211 Installation Manual
9 Decommissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
9.1 Detaching the SMA Bluetooth Repeater from the wall . . . . . . . 20
9.2 Detaching the SMA Bluetooth Repeater from the top-hat rail. . 21
9.3 Disposing of the SMA Bluetooth Repeater . . . . . . . . . . . . . . . . 21
10 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
10.1 Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
10.2 Connection Quality. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
11 Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
11.1 SMA Bluetooth Repeater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
11.2 Plug-in Power Supply (CINCON, TRG30R 120) . . . . . . . . . . . 27
12 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
13 Contact . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

SMA Solar Technology AG Information on this Manual
Installation Manual BTREPIN-IA-IEN100211 5
1 Information on this Manual
Validity
This manual is valid for the SMA Bluetooth Repeater, firmware version V 0.18R, and higher.
Target Group
This manual is intended for skilled workers. Only qualified personnel are allowed to perform the tasks
set forth in this manual (see section 2.2"Target Group Qualification",page7).
Additional Information
Additional information is available at www.SMA.de/en:
Symbols
Document Title Document Type
SMA Bluetooth® Wireless Technology Technical Description
SMA Bluetooth® Wireless Technology in
Practice
Technical Information
Symbol Explanation
Indicates a hazardous situation which, if not avoided, will result in death
or serious injury.
Indicates a hazardous situation which, if not avoided, could result in death
or serious injury.
Indicates a hazardous situation which, if not avoided, could result in minor
or moderate injury.
Indicates a situation that can result in property damage if not avoided.
Indicates information that is important for a specific topic or objective, but
is not safety-relevant.
☐ Indicates a requirement for meeting a specific goal.
☑ Desired result.
✖ A problem that could occur.

Information on this Manual SMA Solar Technology AG
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Typography
Nomenclature
This manual refers to PV plants and small wind turbine systems collectively as "plants".
Typography Explanation Example
"light" Designates elements in a software
user interface or on a display or
mentions device connections.
• The value can be read in the
"Energy" field.
bold Designates elements that can be
selected or entered in a software
user interface or on a display.
•Select Settings.
•Enter 10 in the "Minutes" field.
>Designates multiple elements that
should be selected in a software
user interface or on a display.
•Select Settings > Date.
[Button/key] Designates buttons or keys that
should be selected or pressed.
•Select [Next].

SMA Solar Technology AG Safety
Installation Manual BTREPIN-IA-IEN100211 7
2Safety
2.1 Intended Use
The SMA Bluetooth Repeater may only be used with the following SMA Solar Technology AG
products:
• All SMA communication products with Bluetooth
•All inverters with SMA Bluetooth Piggy-Back upgrade
•All inverters with SMA Bluetooth Piggy-Back Plus upgrade
• Inverters with integrated Bluetooth:
– SB (Sunny Boy) 3000TL-20/SB 4000TL-20/SB 5000TL-20: from software package 2.06
– SB 3000TL-21/SB 4000TL-21/SB 5000TL-21
– SB 2000HF-30/SB 2500HF-30/SB 3000HF-30
– STP (Sunny Tripower) 10000TL-10/STP 12000TL-10/STP 15000TL-10/STP 17000TL-10
Only use the SMA Bluetooth Repeater indoors.
Only skilled workers may install and uninstall the SMA Bluetooth Repeater.
Only use the SMA Bluetooth Repeater in accordance with the information provided in the enclosed
documentation. Any other use can result in personal injury or property damage.
The enclosed documentation is a part of this product.
• Read and follow the documentation for the correct and optimum use of the
SMA Bluetooth Repeater.
• Keep the documentation in a convenient place at all times.
2.2 Target Group Qualification
A trained skilled worker has received training and demonstrated skills and knowledge regarding the
functions and operation of the device. A skilled worker is trained to deal with the dangers and hazards
involved in installing electrical systems.
Information for France
In France, the SMA Bluetooth Repeater is only to be operated inside buildings due to the legal
regulations.

Safety SMA Solar Technology AG
8 BTREPIN-IA-IEN100211 Installation Manual
2.3 Safety Instructions
Electric Shock
Risk of lethal electric shock when touching conductive parts of the inverter.
• Prior to performing any work on the inverter, disconnect the inverter on the AC and DC sides
(see inverter installation manual).
• Only skilled workers may work on the inverter.
Electrostatic Discharge (ESD)
By touching electronic component parts you can cause damage to or destroy the inverter through
electrostatic discharge (ESD).
• Ground yourself before touching a component part by touching the protective conductor (PE)
or a non-coated part of the inverter enclosure.
• Avoid coming into contact with component parts and plug contacts.

SMA Solar Technology AG SMA Bluetooth Repeater
Installation Manual BTREPIN-IA-IEN100211 9
3SMA Bluetooth Repeater
3.1 Range of Usage
The SMA Bluetooth Repeater is used to close dead zones under unfavorable installation conditions
between SMA Solar Technology AG devices with Bluetooth Wireless Technology or to improve poor
wireless connections.
Figure1: Example for the use of the SMA Bluetooth Repeater
3.2 Function Overview
• Connection to SMA devices with Bluetooth Wireless Technology via Bluetooth Class 1.
• Maximum range of up to 100 m in free-field conditions with direct visual contact. In closed
rooms the range is dependent on several factors.
Position Description
A Communication device (here: Sunny Beam with Bluetooth)
BSMA Bluetooth Repeater
C SMA Solar Technology AG inverter with Bluetooth

SMA Bluetooth Repeater SMA Solar Technology AG
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3.3 Device Overview
Figure2: Overview of the device elements
Position Description
A Plug-in power supply connection (AC)
B DC source connection (e.g. Power Modul, see section 12"Accessories",page28)
C"RDY" LED for power supply (green)
D"MODE" rotary switch
E"NetID" rotary switch
FBluetooth LED (blue)
G Connection quality LEDs (yellow)

SMA Solar Technology AG Unpacking
Installation Manual BTREPIN-IA-IEN100211 11
4 Unpacking
4.1 Scope of Delivery
Check the delivery for completeness and for any visible damage. Please contact your retailer if the
delivery is incomplete or you find any damage.
Figure3: Components included in delivery
4.2 Identifying the SMA Bluetooth Repeater
You can identify the SMA Bluetooth Repeater via the type label. The type label is on the right-hand
side of the SMA Bluetooth Repeater.
Position Quantity Description
A1 SMA Bluetooth Repeater
B 1 Bracket for wall mounting or top-hat rail mounting
(Is connected to the rear side of the SMA Bluetooth Repeater for
delivery)
C1Screw
D1Screw anchor
E 1 2-pole plug for the connection of the power supply via the
Power Modul

Mounting SMA Solar Technology AG
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5Mounting
5.1 Selecting the Mounting Location
Observe the requirements for the mounting location or installation location:
☐ The mounting location is indoors.
☐ The device is protected against dust, moisture and corrosive substances at the mounting
location.
☐ Minimum clearances have been observed.
Minimum Clearances:
Figure4: Minimum clearances to be observed
• If you are using a plug-in power supply, select a mounting location close to a socket-outlet.
• If you are using the Power Modul, observe the maximum cable length of 10 m for the power
supply.
• Keep a distance of at least 1 m from devices that use the 2.4 GHz frequency band, e.g. WLAN
devices or microwave ovens. This will prevent reduced connection quality and data transmission
speed.
Determining the Mounting Location or Installation Location
Determine the mounting location or installation location by changing the distance between the
SMA Bluetooth Repeater and the devices with critical connection quality until all devices show at least
a good connection quality.
200 mm
150 mm
100 mm100 mm
340 mm
425 mm

SMA Solar Technology AG Mounting
Installation Manual BTREPIN-IA-IEN100211 13
Requirements:
☐The "MODE" rotary switch is at position "0" (see section 7.1"Setting the MODE",page18).
☐The "NetID" rotary switch is set to the NetID of the plant (see section 7.2"Setting the
NetID",page18).
1. Decommission the plant (see the manual of the inverter and of the communication product).
Thus, you ensure that the SMA Bluetooth Repeater is integrated into the SMA Bluetooth network
at the point where the dead zone thus improving the Bluetooth connection at that point.
2. Position the SMA Bluetooth Repeater half way between the devices with a critical connection
quality.
3. Connect the power supply (see section 6"Electrical Connection",page16).
4. Recommission the plant (see the manual of the inverter and of the communication product).
5. Repeat the plant search with the communication device (see the communication product
manual, e.g. Sunny Beam with Bluetooth, Sunny Explorer).
6. Check that the connection quality for all devices is at least "good". For this, all devices must be
in their usual positions (e.g. the Sunny Beam may not be held directly in front of the
SMA Bluetooth Repeater):
☑ The connection quality of all devices is at least "good". Mount or install the
SMA Bluetooth Repeater at this location.
✖ The connection quality of all devices is not at least "good"?
Risk of lethal electric shock when touching conductive parts of the inverter.
• Prior to performing any work on the inverter, disconnect the inverter on the AC and DC sides
(see inverter installation manual).
• Only skilled workers may work on the inverter.
Product "Good" connection quality
SMA Bluetooth Repeater 1 blue and 2 yellow LEDs are on
Sunny Boy of the type SB x000TL-2x and
SB xx00HF-30, Sunny Tripower of the type
STP 1x000TL-10
At least 2 rings are shown in the
inverter display
SMA inverter of other types with
SMA Bluetooth Piggy-Back or
SMA Bluetooth Piggy-Back Plus
Check whether the connection quality improves
through the use of the SMA Bluetooth Repeater
Communication device
(e.g. Sunny Beam with Bluetooth)
See the respective manual
Sunny Explorer Move the mouse cursor over the radio symbol at
the lower right of the user interface

Mounting SMA Solar Technology AG
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• Position the SMA Bluetooth Repeater at another location and re-check the connection
qualities.
• If necessary install additional SMA Bluetooth Repeaters.
5.2 Mounting the SMA Bluetooth Repeater on the wall.
Mounting accessories required:
•1 Bracket
•1 Screw
• 1 Screw anchor
1. Remove the bracket from the guide rail on the rear
side of the SMA Bluetooth Repeater. Lift the
bracket via the strap and press against the guide
rail.
2. Mark the drill hole. Observe the distances
between the drill hole and the enclosure sides.
3. Drill a hole with a diameter of 6 mm at the position
marked.
4. Affix the bracket to the wall using the screw anchor
and the screw. Align the bracket so that both pins
point upwards and the SMA logo faces to the
front.
15 mm
60 mm
70 mm70 mm

SMA Solar Technology AG Mounting
Installation Manual BTREPIN-IA-IEN100211 15
5. Plug the SMA Bluetooth Repeater from the top
onto the bracket. Observe the orientation of the
SMA logo on the enclosure.
☑The SMA Bluetooth Repeater snaps audibly into
place.
5.3 Mounting the SMA Bluetooth Repeater to a top-hat rail
Mounting accessories required:
•1 Bracket
1. Pull the bracket using the strap and pull it out of the guide rail on the rear side of the
SMA Bluetooth Repeater until only half of the bracket is still locked in place. The bracket slightly
protrudes over the enclosure edge.
2. Hook the SMA Bluetooth Repeater from below
onto the top-hat rail.
3. Push the SMA Bluetooth Repeater upwards onto
the top-hat rail.
4. Push the SMA Bluetooth Repeater downwards.
5. Push the bracket into the guide rail until the bracket
completely snaps into place.
CLICK

Electrical Connection SMA Solar Technology AG
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6 Electrical Connection
6.1 Connect the SMA Bluetooth Repeater to the power supply using
the plug-in power supply
1. Connect the country-specific socket-outlet adapter to the plug-in power supply; it snaps into
place when inserted correctly.
2. Insert the plug-in power supply plug into the "Power 12V" terminal of the
SMA Bluetooth Repeater.
3. Plug the plug-in power supply mains plug into the socket-outlet.
☑The "RDY" LED on the SMA Bluetooth Repeater lights up. The SMA Bluetooth Repeater is
connected to the power supply.
✖The "RDY" LED is not lit or is blinking?
• See section 10.1"Power Supply",page22.
Danger of fire due to incorrect plug-in power supply
Technically unsuitable plug-in power supplies may cause a short circuit or a fire.
• Use the plug-in power supply intended as an accessory for the SMA Bluetooth Repeater.

SMA Solar Technology AG Electrical Connection
Installation Manual BTREPIN-IA-IEN100211 17
6.2 Connecting the SMA Bluetooth Repeater to the power supply
using the Power Modul
Requirement:
☐ The Power Modul is installed in the inverter (see Power Modul manual).
1. Disconnect and open the inverter (see inverter installation manual).
2. Open the spring terminals of the 2-pole plug.
3. Connect the insulated conductors to the spring terminals. For this purpose, the polarity is
arbitrary.
4. Close the spring terminals.
5. Recommission the inverter with installed Power Modul (see inverter manual).
6. Insert the 2-pole plug into the "Power 12V" terminal on the SMA Bluetooth Repeater.
☑The "RDY" LED on the SMA Bluetooth Repeater lights up. The SMA Bluetooth Repeater is
connected to the power supply.
✖The "RDY" LED is not lit or is blinking?
• See section 10.1"Power Supply",page22.
Risk of lethal electric shock when opening the inverter
Death or serious injuries
• Disconnect the inverter on the AC and DC side (see inverter installation manual).
Electrostatic discharge can damage the inverter
• Ground yourself before touching component parts by touching the protective conductor (PE)
or a non-coated part of the inverter enclosure.

Settings SMA Solar Technology AG
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7 Settings
7.1 Setting the MODE
The "MODE" rotary switch is set to the position "0" for delivery. Other positions are not permitted and
are intended for SMA Service only.
•If the "MODE" rotary switch is not set to the correct position, turn the arrow of the "MODE"
rotary switch to the correct position using a 2.5 mm screwdriver.
7.2 Setting the NetID
Plants with SMA Bluetooth operating in close proximity to one another are distinguished by their
individual NetID. All devices in a plant must have the same NetID. You can set the
SMA Bluetooth Repeater to the NetID of your plant using the "NetID" rotary switch.
• If the plant NetID is not known, read off the NetID from one of the devices in the plant
(e.g. Sunny WebBox with Bluetooth or inverter with Bluetooth).
• Use a 2.5 mm screwdriver to turn the arrow of the "NetID" rotary switch to the plant NetID.
Assignment of the rotary switch positions*
*See section 10.2 for information on the status of the Bluetooth LEDs.
NetID Function
0Bluetooth is switched off.
1
(Status upon delivery)
Bluetooth is switched on.
The device can connect to a maximum of 2 communication products. The
device cannot establish a connection to other inverters or
SMA Bluetooth Repeaters.
2 to 9 and A to F Bluetooth is switched on.
The device can interlink with all SMA Bluetooth products having the same
NetID.
NetID 1 is possible for plants with 1 inverter
You may leave the default NetID set to 1 in your inverter if your Bluetooth plant consists of the
following products:
• Maximum 1 inverter
• Maximum 1 computer with Bluetooth and the Sunny Explorer software
• Maximum 1 Sunny Beam of the type BEAM-BT-11.GR1
or
• Maximum 1 inverter
• Maximum 2 Sunny Beams of the type BEAM-BT-11.GR1
In all other cases you must determine a free NetID (see Sunny Explorer Help).

SMA Solar Technology AG Maintenance and Care
Installation Manual BTREPIN-IA-IEN100211 19
8 Maintenance and Care
• Regularly check whether the SMA Bluetooth Repeater is externally damaged or soiled.
•If the SMA Bluetooth Repeater is externally damaged to a degree that impairs correct
functioning, replace the SMA Bluetooth Repeater.
•If the SMA Bluetooth Repeater is soiled, clean the SMA Bluetooth Repeater using only a slightly
damp cloth. Only use a non-abrasive and non-acidic cleaning agent.

Decommissioning SMA Solar Technology AG
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9 Decommissioning
9.1 Detaching the SMA Bluetooth Repeater from the wall
1. Disconnect the SMA Bluetooth Repeater from the power supply.
•If the SMA Bluetooth Repeater is connected to the plug-in power supply, pull the mains plug
from the socket-outlet and remove the plug-in power supply plug from the
SMA Bluetooth Repeater.
•If the SMA Bluetooth Repeater is connected to the Power Modul, disconnect and open the
inverter with installed Power Modul (see inverter installation manual) and remove the
2-pole plug from the "Power 12V" terminal on the SMA Bluetooth Repeater.
2. Push the SMA Bluetooth Repeater upwards and
use a screwdriver to press it against the bracket.
3. Slide the SMA Bluetooth Repeater upwards away from the bracket.
4. Unscrew the screw from the wall and remove the bracket.
5. If the SMA Bluetooth Repeater was connected to the Power Modul, remove the cable
connection from the Power Modul (see Power Modul manual).