Geberit CONNECT User guide

GEBERIT CONNECT
SYSTEM MANUAL

Table of contents
Table of contents
1 About this document .................................................................................... 6
1.1 Purpose.................................................................................................................................... 6
1.2 Related documents .................................................................................................................. 6
1.3 Marketing and sales contact person ........................................................................................ 6
1.4 Change history......................................................................................................................... 6
2 Safety ............................................................................................................. 7
2.1 Target group............................................................................................................................. 7
2.2 Safety notes ............................................................................................................................. 7
2.3 Data protection......................................................................................................................... 7
2.4 Availability ................................................................................................................................ 7
2.5 Qualified persons involved....................................................................................................... 8
3 System overview ........................................................................................... 9
3.1 Topology overview ................................................................................................................... 9
3.2 Components overview.............................................................................................................. 10
3.3 Applications.............................................................................................................................. 12
3.3.1 Drinking water hygiene............................................................................................................. 12
3.3.2 Facility management................................................................................................................ 13
4 System components ..................................................................................... 14
4.1 Geberit Gateway ...................................................................................................................... 14
4.1.1 Intended use ............................................................................................................................ 14
4.1.2 Safety notes ............................................................................................................................. 14
4.1.3 Structure................................................................................................................................... 15
4.1.4 Technical data.......................................................................................................................... 16
4.1.5 Simplified EU declaration of conformity ................................................................................... 16
4.1.6 Wired interfaces ....................................................................................................................... 16
4.1.7 Wireless interfaces................................................................................................................... 17
4.1.8 LED display.............................................................................................................................. 17
4.1.9 System logs.............................................................................................................................. 19
4.1.10 Installation................................................................................................................................ 20
4.2 Geberit bus converter for urinals and washbasin taps............................................................. 23
4.2.1 Technical data.......................................................................................................................... 23
4.2.2 LED display.............................................................................................................................. 23
4.3 Geberit bus converter with integrated power supply unit ......................................................... 24
4.3.1 Technical data.......................................................................................................................... 24
4.3.2 LED display.............................................................................................................................. 24
4.4 Geberit bus cable (GEBUS cable) ........................................................................................... 25
4.5 Terminal block for Geberit Gateway......................................................................................... 26
4.6 Geberit Connect end devices................................................................................................... 27
4.6.1 Connection of the end devices to Geberit Gateway................................................................. 29
4.7 Geberit Control app.................................................................................................................. 30
5 Planning ......................................................................................................... 31
5.1 General planning rules............................................................................................................. 31
5.2 Planning rules for connection via GEBUS ............................................................................... 32
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5.3 Additional planning rules for connection via Bluetooth®.......................................................... 35
5.4 Zone division............................................................................................................................ 36
5.5 Connection of the end devices to Geberit Gateway................................................................. 38
5.5.1 Connection of Geberit type 185/186 washbasin taps .............................................................. 38
5.5.2 Connection of Geberit Piave and Brenta washbasin taps........................................................ 39
5.5.3 Connection of Geberit urinal flush controls with electronic flush actuation, surface mounting,
hidden ......................................................................................................................................
40
5.5.4 Connection of Geberit urinal flush controls with electronic flush actuation, concealed
installation, hidden ...................................................................................................................
41
5.5.5 Connection of Geberit urinal flush controls with electronic flush actuation, with type
01/10/30/50 cover plate ...........................................................................................................
42
5.5.6 Connection of Geberit Preda, Selva and Tamina urinals, with integrated flush control ........... 43
5.5.7 Connection of Geberit WC flush controls with electronic flush actuation................................. 44
5.5.8 Connection of the Geberit HS50 hygiene flush units ............................................................... 46
5.5.9 Connection of the Geberit HS30 and HS50 hygiene flush units in the concealed cistern with
Geberit bus converter...............................................................................................................
47
5.5.10 Connection of Geberit HS50 hygiene flush units in the concealed cistern with external
power supply unit .....................................................................................................................
48
5.5.11 Connection of Geberit temperature and volumetric flow rate sensors for GEBUS .................. 49
5.6 Connection to building automation systems ............................................................................ 50
5.7 Connection to Geberit Cloud.................................................................................................... 52
5.8 Practical example 1: Connection of the end devices via Geberit Bus (GEBUS)...................... 53
5.8.1 Required components for connectivity..................................................................................... 54
5.8.2 EDE file for building automation............................................................................................... 54
5.9 Practical example 2: Connection of the end devices via Bluetooth®, battery operation.......... 55
5.9.1 Required components for connectivity..................................................................................... 56
5.10 Practical example 3: Connection of the end devices via Bluetooth®, retrofitting..................... 57
5.10.1 Required components for retrofitting........................................................................................ 58
5.10.2 General procedure for retrofitting with Geberit Connect .......................................................... 58
6 Commissioning ............................................................................................. 60
6.1 Commissioning procedure ....................................................................................................... 60
6.2 Checking requirements ............................................................................................................ 61
6.3 Connecting Geberit Control app to Geberit Gateway .............................................................. 62
6.4 Assigning end devices connected via GEBUS ........................................................................ 64
6.5 Assigning end devices connected via Bluetooth...................................................................... 68
6.6 Configure LAN/WLAN .............................................................................................................. 71
6.7 Configuring BACnet/IP............................................................................................................. 72
6.8 Making settings for Geberit Connect end devices ................................................................... 73
6.9 Creating and transferring the commissioning report ................................................................ 75
6.10 Finalising commissioning ......................................................................................................... 76
7 Use.................................................................................................................. 77
7.1 Operating and configuring end devices ................................................................................... 77
7.1.1 Centralised operation............................................................................................................... 77
7.1.2 Local operation......................................................................................................................... 79
7.1.3 Functions per zone................................................................................................................... 81
7.2 Managing zones and end devices ........................................................................................... 82
7.2.1 Adding end devices.................................................................................................................. 82
7.2.2 Managing zones and removing end devices............................................................................ 82
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7.3 Replacing end device............................................................................................................... 84
7.4 Displaying and evaluating statistics ......................................................................................... 86
7.5 Updating firmware.................................................................................................................... 87
7.5.1 Firmware update with USB stick .............................................................................................. 87
7.5.2 Firmware update with Geberit cloud services .......................................................................... 88
7.5.3 LED sequence during firmware update of the Geberit Gateway.............................................. 88
7.6 Troubleshooting ....................................................................................................................... 89
7.7 Deactivating the Bluetooth® connection .................................................................................. 92
8 Disposal ......................................................................................................... 93
8.1 Constituents ............................................................................................................................. 93
8.2 Disposal of waste electrical and electronic equipment ............................................................ 93
9 Appendix........................................................................................................ 94
9.1 List of abbreviations ................................................................................................................. 94
9.2 Geberit Gateway BACnet certificate ........................................................................................ 95
9.3 BACnet objects ........................................................................................................................ 96
9.4 EDE file for practical example 1............................................................................................... 106
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1 About this document 1.1 Purpose
1 About this document
1.1 Purpose
This system manual describes the connectivity between all Geberit Connect-enabled devices. It contains all
the information required for the purposes of planning, installation, commissioning and operation.
1.2 Related documents
This system manual contains comprehensive information on connectivity of Geberit Connect-enabled end
devices.
The following product-specific instructions are not included. These are available either as a product
supplement or in the online product catalogue.
• Installation instructions for the end devices and system components
• Operating and maintenance instructions for the end devices
The product range can be viewed in the online catalogues of the relevant sales companies.
1.3 Marketing and sales contact person
For competent advice on Geberit Connect, please contact the relevant Geberit sales company.
1.4 Change history
Date Changed by Type of change Versions
01/07/2023 J. Vollenweider Newly created
This document: 00
Geberit Gateway firmware: 02
Geberit Control app: 1.4
20/11/2023 J. Vollenweider
Geberit Gateway:
• WLAN support
Geberit Control app:
• Notifications by email
• Service request
• Extended malfunction diagnosis
• Extended log functions
• Centralised and local access to end
devices
• Simplified firmware update via Geberit
Cloud
This document: 01
Geberit Gateway firmware: 03
Geberit Control app: 1.5
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2.1 Target group 2 Safety
2 Safety
2.1 Target group
This system manual is intended for professionals who are entrusted with the connectivity
of Geberit Connect end devices. These are, for example:
• Plumbers with experience in the field of building automation or with appropriate training
provided by Geberit
• Qualified electricians
• Building computer technicians
• Technical building equipment planners
• Network technicians
• Facility managers
• Systems integrators
A qualified professional is a person who, due to their specialist education, training and/or
experience, is qualified to recognise risks and avoid hazards that may arise when
planning, installing and using the products.
2.2 Safety notes
When using Geberit Connect devices, the following safety instructions must be observed:
• The laying and connection of cables may only be carried out by trained electricians.
• Disconnect the power supply before connecting the cables.
• Protect the place of installation from moisture.
• Only carry out the installation within the defined protective areas in the bathroom and
take the appropriate safety measures.
• Only use original spare parts when making repairs.
• Do not modify the product or add any additional modules.
The safety instructions enclosed with the devices must also be observed.
2.3 Data protection
All information on data protection when using Geberit mobile apps and IoT services is
contained in the Conditions of Use and the Privacy Policy of the Geberit Control app. The
Conditions of Use must be accepted during installation of the Geberit Control app.
2.4 Availability
Geberit ensures the functionality of the Geberit Connect devices over their entire service
life. Functionality is ensured by the availability of spare parts and by firmware updates.
The spare parts availability for Geberit Connect devices is based on the General Terms
and Conditions of the respective Geberit sales company. The spare parts availability is
usually 10years from the last year of production.
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2 Safety 2.5 Qualified persons involved
2.5 Qualified persons involved
Planning, installation and commissioning of a Geberit Connect system may only be carried out by qualified
persons. Typically, the following qualified persons are involved:
Task Qualified person Additional information
Planning
Determining the placement of Geberit
Connect end devices.
Plumber, electrician, Geberit
qualified person
→ See "Planning", page31.
Determining the placement of the Geberit
Gateway.
Building automation specialist,
qualified electrician, Geberit
qualified person
Determining cable routing. Qualified electrician, Geberit
qualified person
Defining functionality in the building
automation system.
Building automation specialist,
building IT technician, systems
integrator
→ See "Connection to building
automation systems",
page50.
→ See "BACnet objects",
page96.
Installation
Mounting end devices and Geberit bus
converters. Plumber
→ See the installation
instructions for the specific end
devices and Geberit bus
converters.
Mounting Geberit Gateway. Qualified electrician → See the installation manual
for the Geberit Gateway.
Pulling in the Geberit bus cable (GEBUS
cable). Qualified electrician → See "Geberit bus cable (GEBUS cable)", page25.
Routing the mains cable (230VAC) to
Geberit Connect end devices and Geberit
Gateway.
Qualified electrician
→ See the installation
instructions for the specific end
devices and Geberit bus
converters.
→ See the installation manual
for the Geberit Gateway.
Routing LAN cable to Geberit Gateway. Qualified electrician –
Commissioning
Assigning end devices via the GEBUS or
Bluetooth® to the Geberit Gateway.
Geberit qualified person,
plumber
→ See "Commissioning",
page60.
Making settings for the end devices. Geberit qualified person,
plumber
Configure LAN/WLAN and BACnet/IP.
Geberit qualified person,
building automation technician,
building computer technician,
systems integrator
Operation
Reading out and processing logs. Building operator → See "Use", page77.
Maintaining end devices. Building operator, plumber
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3.1 Topology overview 3 System overview
3 System overview
3.1 Topology overview
Geberit Connect end devices such as washbasin taps, urinal flush controls, WC flush controls or hygiene
flush units are connected via a Geberit bus cable (GEBUS cable) to a Geberit Gateway. Alternatively, the
end devices can also be connected via Bluetooth® Low Energy (BLE)1). Mixed operation (GEBUS/
Bluetooth®) is also possible. A maximum of 30 end devices can be connected to one Geberit Gateway, of
which a maximum of 10 end devices can be connected via Bluetooth®. The Geberit Gateway monitors and
controls the connected end devices.
A Geberit Connect system consists of a Geberit Gateway and the assigned Geberit Connect end devices.
A Geberit Gateway is integrated into higher-level systems such as building automation systems via LAN.
Currently, the BACnet/IP2) network protocol is supported. The Geberit Cloud Services can be used via LAN
or WLAN.
The Geberit Control app is available for controlling and monitoring the end devices via the Geberit Gateway.
The Geberit Control app communicates with the Geberit Gateway byBluetooth®.
1) The Bluetooth® brand and its logos are the property of Bluetooth SIG, Inc. and are used under licence by Geberit.
2) BACnet is a trademark of the American Society of Heating, Refrigeration and Air-Conditioning Engineers
(ASHRAE). BACnet certificates for Geberit products are available at:
https://www.bacnetinternational.net/btl/search.php.
%OXHWRRWK*HEHULW*DWHZD\*HEHULW*DWHZD\*HEHULW*DWHZD\/$1:/$1*HEHULW&RQWURO$SSBuilding automation system
GEBUS or BLE
WC flush control Urinal,
Urinal flush
control
Washbasin
taps
Hygiene
flush unit
Sensors for
GEBUS
(available from
2024)
Geberit Cloud
Figure1: Geberit Connect topology
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3 System overview 3.2 Components overview
3.2 Components overview
The following components are available for Geberit Connect:
Category Component Description
Network
components
Geberit Gateway → See "Geberit
Gateway", page14.
Geberit installation box for Gateway
→ See “Geberit
Gateway”, "Installation",
page20.
Geberit bus converter for urinals, concealed
urinal flush controls and washbasin taps
→ See "Geberit bus
converter", page23.
Geberit bus converter with integrated power
supply unit, for WC flush controls and
hygiene flush units in concealed cisterns
→ See "Geberit bus
converter with power
supply unit", page24.
Geberit bus cable (GEBUS cable)
→ See "Geberit bus cable
(GEBUS cable)",
page25.
Terminal block for Geberit Gateway
→ See "Terminal block
for Geberit Gateway",
page26.
Geberit set of cables for GEBUS interface, for
Geberit HS50 hygiene flush unit
→ See "Connection of the
Geberit HS50 hygiene
flush units", page46.
Geberit Connect
end devices1)
Geberit type 185/186 washbasin taps
(networkable from 2024)
→ See "Geberit Connect
end devices", page27.
Geberit Piave and Brenta washbasin taps
Geberit urinal flush controls with electronic
flush actuation, surface mounting, hidden
(networkable from 2024)
Geberit urinal flush controls with electronic
flush actuation, concealed installation, hidden
(networkable from 2024)
Geberit urinal flush controls with electronic
flush actuation, with type 01/10/30/50 cover
plate
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3.2 Components overview 3 System overview
Category Component Description
Geberit Connect
end devices1)
Geberit Preda, Selva and Tamina urinals with
integrated flush control
→ See "Geberit Connect
end devices", page27.
• Geberit WC flush controls with electronic
flush actuation
• Geberit HS05 hygiene flush unit
Geberit HS30 and HS50 hygiene flush units
Geberit HS30 and HS50 hygiene flush units
in concealed cistern
Sensors for GEBUS (available from 2024):
• Geberit temperature and volumetric flow
rate sensors for GEBUS
• Geberit temperature sensors for GEBUS
Software Geberit Control app → See "Geberit Control
app", page30.
2 / 2
1) Geberit Connect-enabled end devices are marked with the Geberit Connect logo on the specification plate.
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3 System overview 3.3 Applications
3.3 Applications
The following chapters describe various applications for the connectivity of Geberit Connect end devices.
3.3.1 Drinking water hygiene
Drinking water hygiene is an optimal interaction between the pipe routing, the arrangement of the extraction
points and their use.
The drinking water in the supply pipes should be replaced every 3days according to the recommendations
of guideline VDI6023 and should not exceed a cold-water temperature of 25°C. This prevents the drinking
water from becoming contaminated. With regular use of the extraction points, this is usually guaranteed.
Ensuring water replacement with automatically controlled hygiene flush units is recommended if regular use
cannot be guaranteed (for example, due to holiday absences or reutilisations).
Connectivity of Geberit HS50 hygiene flush unit and Geberit HS30/HS50 hygiene flush units in the concealed
cistern offers the following additional benefits:
• Central definition of local flushing programmes in the hygiene flush units
• Central readout of flushing logs
• Central status display
• Realisation of flushing programmes in the building automation system by integrating the Geberit hygiene
flush units via BACnet objects
Geberit recommends the following topology to ensure regular replacement of the drinking water in a drinking
water installation:
• Looped piping (cold and hot water)
• Planning of the most frequently used point of use (for example, the toilet) or a hygiene flush unit at the end
of the supply pipe
• Use of a Geberit Gateway for central access to sanitary appliances
• Installation of sensors for GEBUS to monitor the water temperature or record the water volume (available
from 2024)
7*HEHULW&RQWURO$SS*HEHULW*DWHZD\
Hygiene flush unit in the
concealed cistern or hygiene
flush unit
Figure2: Topology of a supply system with monitoring by Geberit Gateway. Water replacement by the WC with Geberit
hygiene flush unit in concealed cistern or Geberit hygiene flush unit.
Further information on drinking water hygiene can be found in the corresponding publications of the Geberit
sales companies.
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3.3 Applications 3 System overview
3.3.2 Facility management
Users of public or semi-public sanitary facilities expect cleanliness and proper functioning of the sanitary
appliances. The operator wants to implement these requirements as cost-effectively and efficiently as
possible.
Geberit Connect provides the necessary data and functions for this, such as:
• Activating cleaning mode for all Geberit Connect end devices in a zone
– Save time during cleaning
• Record the number of uses
– Save money with needs-based cleaning intervals in the sanitary room
– Save money with needs-based maintenance intervals of the specific end devices
• Central malfunction indication
– Shorter downtimes in the event of malfunctions
• Firmware updates for Geberit Gateway and end devices
– Ensuring functionality and safety
Data points for integration into a building automation system are available for Geberit Gateway and all end
devices. → See "Connection to building automation systems", page50. The evaluation of data must be
programmed on the building automation system side.
The Geberit Control app is suitable for on-site access to Geberit Connect end devices.
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Building automation system
– Data evaluation
– Triggering actions
Integration of the data points for
Geberit Gateway and end devices
– Configuration of the end devices
– On-site malfunction diagnosis
Statistical data of the end devices
Firmware updates
Figure3: Example of data and functions for facility management
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4 System components 4.1 Geberit Gateway
4 System components
4.1 Geberit Gateway
4.1.1 Intended use
The Geberit Gateway is intended for connectivity of Geberit Connect end devices and
integrating them into higher-level systems.
4.1.2 Safety notes
When using the Geberit Gateway, the following safety instructions must be observed:
DANGER
Electric shock
Incorrect installation can lead to death or serious injuries.
▶ Only trained electrically skilled persons are permitted to set up the electrical
connection.
▶ Disconnect the power supply before connecting the cables.
▶ Only carry out the installation within the defined protective areas and take the
appropriate safety measures.
• Only install in a concealed housing (installation box) or in an electrical distribution cabinet
with a lockable door.
• The place of installation must be protected from moisture.
• Do not route the electrical connection via switched elements such as key switches,
timers or hotel card switches.
• Only use the power supply of the Geberit bus cable (24V) to supply the connected
Geberit Connect end devices.
• Have contact protection dismantled by a qualified electrician only.
• Only operate the pairing button when contact protection is fitted.
• Ensure access to the Geberit Gateway for all types of mounting.
• Route the GEBUS cable in a conduit pipe.
• Only use original spare parts when making repairs.
• Do not modify the product or carry out additional installations.
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4.1 Geberit Gateway 4 System components
4.1.3 Structure
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110–240V~ / 50–60Hz / 20 W
Ta40 °C
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MFC 06/22
F5009876543
00:64:E4:23:8A:25 2514789548721329
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
Figure4: Geberit Gateway
1 USB port, rear 8 USB port, front
2 Pairing secret 9 Cloud LED
3 Specification plate 10 LAN/WLAN LED
4 Pairing button 11 Connect LED
5 LAN connection (Ethernet) 12 Bluetooth® LED
6 Antenna for Bluetooth® and WLAN 13 Mains connection (110–240VAC)
7 Mains connection LED 14 Connection for Geberit bus (GEBUS)
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4 System components 4.1 Geberit Gateway
4.1.4 Technical data
Nominal voltage 110–240VAC
Mains frequency 50–60Hz
Power consumption 25 W
Protection class I
Degree of protection IPX4 (mounted in concealed housing)
Ambient temperature 0–40 °C
Relative humidity <100%
Power reserve of the real-time
clock Typically 72h
Width 12cm
Height 9.2cm
Depth 4.3cm
4.1.5 Simplified EU declaration of conformity
Geberit International AG hereby declares that the Geberit Gateway radio equipment type is in compliance
with Directive 2014/53/EU.
The full text of the EU declaration of conformity is available at the following internet address: https://
doc.geberit.com/971243000.pdf
4.1.6 Wired interfaces
The Geberit Gateway has the following wired interfaces:
Interface Properties
Geberit bus (GEBUS)
Use To integrate the Geberit Connect end devices
Interface type RS485 with proprietary protocol
Voltage level 24VDC
Output power Max. 15W
Connection 4-pole plug
Specification → See "Geberit bus cable (GEBUS cable)",
page25.
LAN
Use For connection with Geberit cloud services and
building automation system
Standards Fast Ethernet, 100BASE-T, Gigabit Ethernet
Transmission rate 1,000Mbit/s
Connection 1x RJ45
USB port, front Use For firmware update and diagnosis
Connection 1xUSB 2.0 type A, max. 100mA
USB port, rear Use For future extensions
Connection 1xUSB 2.0 type A, max. 100mA
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4.1 Geberit Gateway 4 System components
4.1.7 Wireless interfaces
The Geberit Gateway has the following wireless interfaces:
Interface Characteristic
Bluetooth®
Use To communicate with the Geberit Control app
Wireless technology Bluetooth® Low Energy
Frequency range 2400–2483.5MHz
Maximum output power 10dBm
WLAN
Use For wireless connection to Geberit Cloud Services
Wireless technology Wi-Fi
Frequency range 2.4GHz and 5GHz (channels for Europe region)
Maximum output power 20dBm
4.1.8 LED display
The behaviour of the LEDs is shown in this document as follows:
LED dark LED flashes
LED lit LED flashes alternately
The Geberit Gateway has the following LED indicators:
LED Status Description
Electrical connection
No mains voltage
Start-up process or firmware update active
Geberit Gateway ready for operation
Bluetooth® (connection to
Geberit Control app)
Bluetooth® deactivated
Bluetooth® active, no connection to the Geberit Control app
Pairing via Bluetooth® active
Connected to the Geberit Control app
New firmware version available for Geberit Gateway, start
firmware update via Geberit Control app
Geberit Gateway not configured
Localisation of the Geberit Gateway, for example via BACnet
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4 System components 4.1 Geberit Gateway
LED Status Description
Connect (connection of
the end devices via
GEBUS or Bluetooth®)
End devices assigned via GEBUS or Bluetooth®, no error
Connectivity of the end devices via GEBUS is started
Firmware update active for one or more end devices
One or more end devices have more recent firmware than the
Geberit Gateway
New, unassigned end device detected
• Short circuit or overload on GEBUS
• One or more end devices not reachable
• Firmware update for end device failed
LAN/WLAN
LAN/WLAN deactivated
LAN/WLAN connection active, no error
Configured WLAN connection cannot be established
Invalid network configuration
• DHCP configured, but no server reachable
• Manually configured, but IP addresses are missing
Cloud (for Geberit Cloud
Services)
Cloud connection deactivated
Connection to the cloud server established, no error
Connection is established
Cloud version is not supported
Error when establishing a connection
2 / 2
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4.1 Geberit Gateway 4 System components
4.1.9 System logs
The Geberit Gateway and the assigned end devices provide various logs and files. These can be
downloaded via the Geberit Control app.
Protocol File
format
Application Target group
Flushing and usage
logs of the end
devices
CSV
• Logging of flushes
– For example, on the obligation to prove
that drinking water hygiene is ensured
• Usage analysis
– For example, to determine the cleaning
intervals for the sanitary room
• Facility management
• Technical building
systems
Commissioning
reports from Geberit
Gateway and end
devices
PDF
• Logging of commissioning and configuration of
the system
– For handover to the building operator
• Building operator
• Electrician
• Plumber
• Systems integrator
Event logs from
Geberit Gateway
and end devices
CSV
• Logging of events such as errors, restarts or
configuration changes
– To trace the behaviour of the system
• Building operator
• Systems integrator
• Service technicians
BACnet
documentation CSV
• EDE file for Geberit Gateway and all assigned
Geberit Connect end devices
– For integration into a building automation
system via BACnet/IP
• Building computer
technician
• Building automation
technician
• Systems integrator
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4 System components 4.1 Geberit Gateway
4.1.10 Installation
The Geberit Gateway can be mounted in a concealed installation box or in a control cabinet. For surface
mounting, a control cabinet must be used to ensure contact protection.
Access to the Geberit Gateway must be ensured for all types of mounting.
Concealed installation in an installation box
Figure5: Mounting in installation box
The installation box is intended for concealed installation in solid or drywall construction. The installation box
can be mounted on Geberit Duofix or Geberit GIS mounting plates or on a Geberit Duofix element for
washbasins.
The following cover plates are available to cover the service opening of the installation box:
• Geberit cover plate for concealed function box, art. no. 116.425.11.1
• Geberit flush-mounted cover plate for concealed function box, art. no. 116.421.00.1
Installation rules:
• When mounting in the installation box, the protection cover must always be mounted so that contact
protection is fixed below the Geberit Gateway.
• The installation box is not suitable for surface mounting.
→ See 971.375.00.0 (installation box) and 971.356.00.0 (Geberit Gateway) installation manuals.
20 27021606314557707 © 11-2023
971.816.00.0(01)