ABB free@home SUG-F-1.1 User manual

Product manual │18.02.2020
ABB-free@home®
Split Unit Gateway
SUG-F-1.1

Table of contents
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Table of contents
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 
2.6  Liability and warranty .........................................................................................................................8 
3  Information on protection of the environment ...............................................................................................9 
3.1  Environment .......................................................................................................................................9 
4  Setup and function.......................................................................................................................................10 
4.1  Introduction.......................................................................................................................................10 
4.2  Device overview ...............................................................................................................................11 
4.3  Overview of types.............................................................................................................................12 
4.4  Overview of functions.......................................................................................................................12 
4.5  Functions..........................................................................................................................................13 
4.6  Scope of supply................................................................................................................................14 
5  Technical data .............................................................................................................................................15 
5.1  Technical data ..................................................................................................................................15 
5.2  Dimensional drawings......................................................................................................................16 
6  Connection, installation / mounting .............................................................................................................17 
6.1  Requirements for the electrician ......................................................................................................17 
6.2  Mounting / dismantling .....................................................................................................................18 
6.2.1  Mounting .................................................................................................................................... 18 
6.2.2  Dismantling ................................................................................................................................ 18 
6.3  Electrical connection ........................................................................................................................19 
7  Commissioning ............................................................................................................................................20 
7.1  Requirements for commissioning ....................................................................................................20 
7.2  Initial commissioning ........................................................................................................................20 
7.3  Allocation of devices and definition of channels..............................................................................21 
7.3.1  Add device ................................................................................................................................. 21 
7.4  Setting options per channel .............................................................................................................27 
7.4.1  Settings of the Split Unit Gateway .............................................................................................. 28 
7.5  Links .................................................................................................................................................30 
7.5.1  Split Unit GatewayLinking with scene......................................................................................... 30 
7.6  Creating a function on a ABB-free@homeTouch 4.3".....................................................................30 
7.7  Failure and recovery of bus voltage.................................................................................................31 
8  Updating options..........................................................................................................................................32 

Table of contents
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9  Operation .....................................................................................................................................................33 
10  Maintenance ................................................................................................................................................35 
10.1  Maintenance-free device..................................................................................................................35 
10.2  Cleaning ...........................................................................................................................................35 
11  Notes............................................................................................................................................................36 
12  Index ............................................................................................................................................................37 

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.
ABB 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 ABB or
visit our Internet site at:
www.BUSCH-JAEGER.com
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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.
ABB 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.
The following safety symbols are used in the operating manual:
This symbol alerts to electric voltage.
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Safety
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2.2 Intended use
The device must only be operated within the specified technical data.
The Split Unit Gateway is suitable for installing in a surface-mounted or flush-mounted box.
The Split Unit Gateway serves for activating air-conditioning devices, so-called split units, via an
infrared interface.
The integrated bus coupler makes possible the connection to the ABB-free@home®bus.
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.
ABB 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
■inserting of objects through device openings
■Use of available connection options contrary to technical data.
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Safety
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2.4 Target group / Qualifications of personnel
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.
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
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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.
2.6 Liability and warranty
Improper use, non-observance of this manual, the use of inadequately qualified personnel, as
well as unauthorized modification excludes the liability of the manufacturer for the damages
caused. It voids the warranty of the manufacturer.
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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).
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Setup and function
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4 Setup and function
4.1 Introduction
The Split Unit Gateway forms the interface between the ABB-free@home®system and air-
conditioning devices, so-called split units, from a wide range of manufacturers. The device
converts the ABB-free@home®telegrams into infrared commands and transmits them to the
Split Unit.
The Split Unit Gateway is installed in close proximity (maximum distance of 2 metres) to the
Split Unit. The transmission unit of the enclosed cable is glued directly on the receiving unit of
the Split Unit. The air-conditioning device then no longer receives commands from a remote
control, but can be operated via any ABB-free@home®sensors or via the visualization.
The following functions are provided:
■Switch-on / switch-off
■Specifying the set-point temperature including parameterizable set-point temperature limit
■Setting the operating Mode (Automatic, Heating, Cooling, Ventilation, Drying)
■Control of fan speed level
■Slat adjustment horizontal and vertical
■Activation of silent mode
Notice
– Not all Split Units support all functions. Only functions that the respective
Split Unit supports are enabled in the user interface.
Example: Some Split Units do not support all operating modes.
– The Split Unit Gateway supports 3 fan speed levels and automatic. To the
extent a Split Unit supports fan speed levels, they are mapped accordingly.
Example: A Split Unit has 5 fan speed levels. Then levels 1/3/5 are mapped
to 1/2/3 and levels 2+4 cannot be activated.
– The communication to the Split Unit is unidirectional. This means that while
the Split Unit Gateway sends commands to the Split Unit, it does not receive
a status message from it. Therefore, if a Split Unit is operated in parallel with
a remote control, the status of the gateway can deviate from the actual
status of the Split Unit. The same applies when a Split Unit is not ready to
receive. Then, if necessary, a command may have to be sent via ABB-
free@home®so that the status values are again being synchronized.
Basic information about system integration is contained in the system manual. It
is available for downloading at https://abb.com/freeathome.
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Setup and function
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4.2 Device overview
Fig. 1: Overview of devices
[1] Bus connection terminal
[2] Junction box IR cable
[3] Identification LED
[4] Identification button
(Device identification during commissioning)
Fig. 2: Overview of devices with air-conditioning unit
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Setup and function
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4.3 Overview of types
Type Product name
Actuator
channels Device
SUG-F-1.1 Split Unit Gateway 1
Table 1: Overview of types
4.4 Overview of functions
The following table provides an overview of the possible functions and applications of the
device:
Icon in the user interface Information
Name: Split Unit Gateway
Function: Activation of a Split Unit Gateway ("air-conditioning
system") via infrared
Table 2: Overview of functions
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Setup and function
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4.5 Functions
Split Units are devices from the heating, air-conditioning and ventilation sector that are generally
operated with an infrared remote control.
The Split Unit Gateway is installed in close proximity (maximum distance of 2 metres) of the
Split Unit and the transmission unit of the enclosed cable is glued directly on the receiving unit
of the Split Unit.
This allows the Split Unit to be activated. The Split Unit Gateway makes it possible for the user
to integrate the Split Unit into an existing free@home system and to control the system
comfortably and energy-efficiently.
Available functions
Switching on/off
■Switches the Split Unit on or off.
Specifying the set-point temperature including parameterizable set-point temperature limit
■The setpoint is sent to the Split Unit.
■The control is then carried out by the Split Unit.
Setting the operating mode (Automatic, Heating, Cooling, Ventilation, Drying)
■These are the standard operating modes of most Split Units.
Control of fan speed level
■The fan speed level can be controlled.
■There are 3 fan speed levels (1, 2, 3) and the fan speed level can also be controlled
automatically.
■The Split Unit then adjusts the fan speed level itself.
Slat adjustment horizontal and vertical
■The movement of the slats can be activated/deactivated for many Split Units.
■The slats adjust the direction of flow.
Activation of silent mode
■Many of the latest Split Units support this function.
■If this function is activated, the outdoor unit of the Split Unit runs with reduced power, which
reduces the creation of noise, e.g. at night.
Notice
The communication to the Split Unit is unidirectional. This means that while the
Split Unit Gateway sends commands to the Split Unit, it does not receive a
status message back from it.
If a Split Unit is operated in parallel with a remote control, the status of the
gateway can deviate from the actual status of the Split Unit.
The same applies when a Split Unit is not ready to receive. Then, if necessary, a
command may have to be sent via ABB-free@home®so that the status values
are again being synchronized.

Setup and function
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4.6 Scope of supply
The scope of delivery contains the device including bus terminal for coupling to the ABB-
free@home®bus, as well as an IR cable.
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Technical data
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5 Technical data
5.1 Technical data
Designation
Power supply
Supply voltage Via ABB-free@home®bus
(21 - 31 V DC)
Power loss P 0.4 W max.
Power consumption Max. 12 mA
Connections
ABB-free@home®Bus connecting terminal, screwless.
Junction box IR cable Plug-in terminal
IR cable Length: 2 m
Control and
display elements
Identification LED Device identification during
commissioning
Identification button
Protection rating IP 20
(in an installed state) In accordance with EN 60 529
Protection class III According to DIN EN 61 140
Insulation category
Overvoltage category III according to DIN EN 60 664-1
Pollution degree 2 according to DIN EN 60 664-1
ABB-free@home®Safety extra-low voltage SELV 30 V DC
Temperature range
Operation -5 °C - +45 °C
Storage -25 °C - +55 °C
Transport -25 °C - +70 °C
Ambient conditions
Maximum humidity 95%, no dew permissible
Air pressure Atmosphere up to 2,000 m
Skin Dimensions 39 x 40 x 12 mm (H x W x D)
Mounting In flush-mounted or surface-mounted installation box
Built-in position Any
Weight 0.02 kg
Housing, colour Plastic, halogen free, grey
CE marking According to EMC and low-voltage guideline
Table 3: Technical data
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Technical data
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5.2 Dimensional drawings
Fig. 3: Dimensions of Split Unit Gateway (specifications in mm)
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Connection, installation / mounting
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6 Connection, installation / mounting
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.).
Danger - Short-circuit in the low-voltage line
■Risk of death due to short-circuit
■Risk of death due to electrical voltage of 230 V during short-circuit in the low-
voltage line.
– During mounting observe the spatial division (> 10 mm) of SELV electric
circuits to other electric circuits.
– If the minimum distance is insufficient, use electronic boxes or insulating
tubes.
– Observe the correct polarity.
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Connection, installation / mounting
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6.2 Mounting / dismantling
6.2.1 Mounting
■The device is suitable for installation in flush-mounted or surface-mounted boxes.
■The device can be mounted in any position.
■Maintain a maximum distance of 2 m to the Split Unit.
1. Pull off the adhesive label and glue it into the list (see system manual System Access
Point).
2. The bus connection is established by means of the enclosed bus connection terminal.
3. The connection to the Split Unit is established with the enclosed IR cable. Plug the IR cable
into the socket of the gateway and glue the transmission unit to the reception part of the
Split Unit with the aid of the double-sided adhesive tape.
Notice
■The surfaces must be clean, free of grease and have a temperature of at
least 10 °C.
■The description of the terminals is located on the housing.
■Ensure the cables have strain relief.
The device is ready for operation after the bus voltage and, if required, an auxiliary voltage has
been applied.
Notice
■Access to the device must be guaranteed for operation, testing, inspection,
for maintenance and repairs according to DIN VDE 0100-520.
■Instructions for mounting the supplied infrared cable are located in the
associated mounting and operating manual.
6.2.2 Dismantling
Dismantling is carried out in the reverse order to mounting.
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Connection, installation / mounting
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6.3 Electrical connection
■The connection to the bus line is made via the enclosed bus connection terminal (red/black).
■The device is ready for operation after the bus voltage has been applied.
Mounting and commissioning must only be carried out by qualified electrical installers. When
planning and setting up electrical systems and security-related systems for the detection of
intrusion and of fires, the relevant standards, guidelines, rules and regulations of the respective
country are to be observed.
■Protect the device against humidity, dirt and damage during transport, storage and
operation!
■Operate the device only within the specified technical data!
■Operate the device only in a closed housing (distributor)!
■Prior to performing installation work the device is to be deactivated.
Danger - Contact currents due to feedback
Danger to life
– To prevent dangerous contact currents due to feedback from different
external conductors, an all-pole deactivation is to be carried out when
extending or changing the electric connection.
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Commissioning
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7 Commissioning
7.1 Requirements for commissioning
A System Access Point is required to make the device operational. The device is ready when
the bus voltage is applied.
7.2 Initial commissioning
Commissioning is always carried out via the Web-based surface of the System Access Point.
The System Access Point establishes the connection between the ABB-free@home®
participants and the smartphone, tablet or PC. It is used to identify and program the participants
during commissioning.
Devices which are physically connected to the ABB-free@home®bus, log themselves
automatically into the System Access Point. They transmit information about their type and
supported functions (see table “Overview of functions“ on page 12).
During initial commissioning all devices are given a generic name (e.g. Split Unit Gateway, etc.).
The user can change this name to a name practical for the system (Example: "Split Unit living
room").
The devices must be parameterised for the use of additional functions.
Commissioning of the Split Unit Gateway is described in the following chapters. Here it is
assumed that the basic commissioning steps of the overall system have already been carried
out. General knowledge about the Web-based commissioning software of the System Access
Point is assumed.
Notice
General information about commissioning and parameterization is available in
the system manual and in the technical reference manual of the "System Access
Point" at www.abb.com/freeathome.
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