GEBERIT Urinal Flush Control Device Instruction Manual

June 1, 2024
GEBERIT

GEBERIT Urinal Flush Control Device Instruction Manual
GEBERIT Urinal Flush Control Device

Assembly Instructions

Assembly Instructions

Assembly Instructions
Assembly Instructions

Assembly Instructions
Assembly Instructions Assembly
Instructions Assembly
Instructions
Assembly Instructions

Assembly Instructions

Assembly Instructions Assembly
Instructions
Assembly Instructions
Assembly InstructionsAssembly
Instructions

Assembly Instructions
Assembly Instructions
Assembly Instructions
Assembly Instructions
Assembly Instructions
Assembly Instructions
Assembly Instructions
Assembly Instructions
Assembly InstructionsAssembly
Instructions
Assembly Instructions
Assembly Instructions
Assembly Instructions

Assembly Instructions

Assembly Instructions
Assembly Instructions

Assembly Instructions
Assembly Instructions

Safety

About this document

This document applies to the professional maintenance of Geberit urinal flush controls with electronic flush actuation, mains or battery operation.

This document applies to the models of these urinal flush controls with Bluetooth® interface. The specification plates for these urinal flush controls are labelled with ‘IRU-08-A’ and the Geberit Connect logo.

Target group

Maintenance and repair work on this product may only be performed by skilled persons. A skilled person is a person who, due to their specialist education, training and/or experience, is able to recognise risks and avoid hazards that may arise when using the product.

Intended use

Geberit urinal flush controls are intended to automatically flush urinals. Use for any other purpose is deemed improper.

Explanation of warning notes

Warning notes are placed at the location at which the hazard may occur.

Warning notes are structured as follows:

WARNING
Nature and source of the hazard
Possible consequences if the hazard is ignored.

  • Measures to prevent the hazard.

The following signal words are used to indicate residual hazards in warning notes and important information:

Symbol Signal word and meaning
ATTENTIONThe signal word denotes a hazard, which, if not avoided, may result

in material damage.
| Symbol only.Refers to important information.

Safety notes

Incorrect maintenance work or repairs can result in damage or malfunctions.

  • Only use original spare parts when making repairs.
  • Do not modify the product or add any additional modules.
  • FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment.

Product description

Structure

Structure

Figure 1 : Geberit urinal flush controls with electronic flush actuation, mains or battery operation

  1. Cover plates with sensor window
  2. Sensor electronics with IR sensor
  3. Mounting frame
  4. Distance bolt
  5. Battery compartment
  6. Power supply unit
  7. Flow limiter
  8. Solenoid valve
  9. Stop valve with throttle
  10. Connecting nipple
  11. Protective sponge
  12. Concealed housing
  13. Protection box
  14. Protection box cover

Technical data

| Mains operation| Battery operation 1)
---|---|---
Nominal voltage| 110–240 V AC| –
Mains frequency| 50–60 Hz| –
Battery type| –| Alkaline battery (1.5 V AA)
Operating voltage| 4.5 V DC| 3 V DC
Power consumption| < 0.5 W| < 0.5 W
Flow pressure range| 1–8 bar| 1–8 bar
100–800 kPa| 100–800 kPa
Flow rate at 1 bar with flow limiter| 0.18 l/s| 0.18 l/s
Flow rate at 1 bar without flow limiter| 0.3 l/s| 0.3 l/s
Maximum water temperature| 30 °C| 30 °C
Flush time, factory setting| 7 s| 7 s
Flush time, adjustment range| 1–15 s| 1–15 s
Wireless technology| Bluetooth® Low Energy2)
Frequency range| 2400–2483.5 MHz
Maximum output power| 4 dBm

  1. Battery service life: approx. 2 years
  2. The Bluetooth® brand and its logos are the property of Bluetooth SIG, Inc. and are used under license by Geberit.

Simplified EU Declaration of Conformity
Geberit International AG hereby declares that the radio equipment type of the Geberit urinal flush control with electronic flush actuation, mains or battery operation, is compliant with EU Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following Internet address: https://doc.geberit.com/971067000.pdf.

Simplified UK Declaration of Conformity
Hereby, Geberit International AG declares that the radio equipment type of the Geberit urinal flush control with electronic flush actuation, mains or battery operation, is in compliance with the Radio Equipment
Regulations 2017.

The full text of the UK declaration of conformity is available at the following Internet address:
https://doc.geberit.com/971069000.pdf.

FCC Declaration of Conformity
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to
Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

  • Reorient or relocate the receiving antenna.
  • Increase the separation between the equipment and receiver.
  • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
  • Consult the dealer or an experienced radio/TV technician for help.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1)
This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Characteristic curve of flow rate

The solenoid valve is fitted with a flow regulator ex works, which controls the flow rate at 14 l/min. Replacing the flow regulator (article number 243.579.00.1) can reduce the flow rate to 9 l/min.

Characteristic Curve
Flow pressure [bar]

Figure 2: Characteristic curve of flow rate

Operation

Geberit Apps

Various Geberit apps are available for operation, settings and maintenance. The apps communicate with the device via a Bluetooth® interface.

The Geberit apps are available free of charge for Android and iOS smartphones in the respective App Stores.

Establish connection with device

Scan the QR code and follow the instructions on the landing page.

Geberit Apps

QR Code

https://gbrt.io/dsvFE00

Troubleshooting

Malfunction Cause Action
No flush actuation Mains operation:Network failure (green LED on power supply
unit does not light up)
  • Check the power supply.

Mains operation:faulty power supply unit|

  • Replace the power supply unit. → See

“Replacing the power supply unit”, page 31.

Battery operation:Dead batteries (LED in the sensor window lights up)|

  • Replace the batteries. → See operation manual 970.640.00.0.

Disconnected or damaged plug connections|

  • Test plug connections.

Closed water supply valve|

  • Open the water supply valve.

Incorrect flushes (too soon, too late, unwanted)| Contaminated or wet sensor window|

  • Clean or dry the sensor window.

Scratched sensor window|

  • Replace the cover plate with a sensor window.

IR sensor malfunctions due to influences in the room (mirrors, metal surfaces, glass washbasins, etc.)|

  • Contact the Geberit sales company.

Water is running continuously into the urinal ceramic.| Software fault|

  • Interrupt the power supply for 10 seconds.

Technical fault|

  • Replace the sensor electronics. → See
    “Replacing the sensor electronics”, page 32

  • Replace the solenoid valve. → See “Replacing the solenoid valve”, page 33.

Flushing out of the urinal ceramic is inadequate.| Flush time set incorrectly|

  • Set the flush time with the Geberit App.

Basket filter in solenoid valve is blocked|

  • Clean the basket filter. → See “Cleaning or replacing the basket filter”, page 31.

Throttle is not open sufficiently|

  • Open the throttle.

Water pressure is too low|

  • Check water pressure.

Water is splashing out from the urinal ceramic.| Flow rate is excessive|

  • Mount a flow limiter.
    Flow limiters are available as accessories, art. no.242.484.00.1.

Maintenance

Structure of Maintenance chapter
The accompanying illustration sequences must be followed while carrying out the instructions provided in this chapter. Each set of instructions refers to the accompanying illustration sequence.

Maintenance performed by the operator
The operator may perform the following
maintenance work and settings. → See operation manual 970.640.00.0.

  • Clean the cover plate
  • Clean the urinal ceramic
  • Replace the batteries
  • Set the flush time

Maintenance performed by skilled persons

The maintenance work described in the following chapters may only be performed by skilled persons.

Cleaning or replacing the basket filter

The basket filter in the solenoid valve must be cleaned or replaced at least every 2 years.

Prerequisite
The central water supply valve is closed.

  1. Remove the cover plate and mounting frame. → See illustration sequence 1 , page 712.

  2. Demount the solenoid valve. → See illustration sequence 2 , page 714.

  3. Clean or replace the basket filter.

  4. Mount the solenoid valve. → See illustration sequence 4 , page 718.

  5. Mount the cover plate and mounting frame. → See illustration sequence 6 , page 723.

Replacing the power supply unit

  1. Remove the cover plate and mounting frame. → See figure sequence 1 , page 712.

  2. Replace the power supply unit.

    • The green LED lights up.
  3. Mount the cover plate and mounting frame. → See figure sequence 6 , page 723.

Replacing the sensor electronics

  1. Remove the cover plate and mounting frame. → See figure sequence 1 , page 712.

  2. Replace the sensor electronics.

  3. If required, install the Geberit App and make a note of the pairing secret.
    Geberit Apps

    https://gbrt.io/dsvFE00
    Replacing Sensor

Replacing the solenoid valve

Prerequisite
The central water supply valve is closed.

  1. Remove the cover plate and mounting frame. → See illustration sequence 1 , page 712.

  2. Demount the solenoid valve. → See illustration sequence 2 , page 714.

  3. Mount the new solenoid valve. → See illustration sequence 4 , page 718.

  4. Mount the cover plate and mounting frame. → See illustration sequence 6 , page 723

Replacing the lip seal

Prerequisite
The central water supply valve is closed.

  1. Remove the cover plate and mounting frame. → See illustration sequence 1 , page 712.

  2. Demount the solenoid valve. → See illustration sequence 2 , page 714.

  3. Replace the lip seal. → See illustration sequence 3 , page 717.
    Replacing Lip

  4. Mount the new solenoid valve. → See illustration sequence 4 , page 718.

  5. Mount the cover plate and mounting frame. → See illustration sequence 6 , page 723.

Replacing the regulating screw

Prerequisite
The central water supply valve is closed.

  1. Remove the cover plate and mounting frame. → See illustration sequence 1 , page 712.

  2. Replace the regulating screw. → See illustration sequence 5 , page 720.
    Regulating Screw

  3. Mount the cover plate and mounting frame. → See illustration sequence 6 , page 723.

Make settings

These settings must be made by a skilled person during the commissioning process.

All functions or settings can be made with either the Geberit App or the Geberit Service Handy. It is not possible to make manual settings via the IR sensor.

Make settings using the Geberit Service Handy

The following functions and settings are available with the Geberit Service Handy:

  • Operation:
    • Flushing: Activating a flush
    • Cleaning: Suppressing the flush actuation for a few minutes
  • Setting parameters and functions→ See the ‘Settings’ table
  • Displaying device information such as the battery capacity or firmware version → See the ‘Information’ table
  • Displaying statistical values for use → See the ‘Information’ table

The numbers and terms in the ‘Menu item’ column in the following table correspond to what can be seen on the display of the Geberit Service Handy. Further information can be found in the user manual of the Geberit Service Handy.

Table 1: Settings

Menu item [EN][DE]| Description| Application| Area| Factory setting
---|---|---|---|---
Commands|
20[Flush] [Spülung]| Actuate flushActuates a flush.|

  • To run a function test on the solenoid valve
  • To flush out the urinal ceramic (e.g. when setting the flush time)

|

Start =

|

21[RangeTest] [TestErfas]| Check detection rangeAs soon as an object is located in the detection range, the red LED in the sensor window lights up. No flush is actuated. The function switches off automatically after 10 minutes.|

  • To test user recognition

| On = Off = | –
22[BlocFlush] [Blockiere]| Block flushThe flush actuation is blocked for 10 hours. The red LED in the sensor window flashes twice every 6 s. The function switches off automatically after 10 hours.|

  • To carry out maintenance work

| On = Off = | –
23[EmptyPipe] [RohrLeer]| Empty pipeThe solenoid valve is opened so that the pipe can be drained. The red LED flashes twice every 6 s. The function switches off automatically after 30 minutes.|

  • To carry out maintenance work
  • To carry out winter emptying

| On = Off = | –
24[FactrySet] [Werkseinst]| Factory settingAll functions are reset to factory settings. The red LED flashes three times and a flush is actuated. The urinal flush control is restarted.|

•       To remedy malfunctions

|

Start =

|

25[CleanMode] [Reinigung]| Activate cleaning mode The red LED flashes twice every 3 s. The flush actuationis suppressed for the [cleaning time] (menu item 55). The urinal flushes at the end of this duration.|

  • To clean the cover plate and urinal ceramic without the water running

| Start = | –
Programmes|
30[CoverOps] [Deckel-UR]| Activate covered urinal operationIn the case of urinals with lids, the open urinal lid can cover the IR sensor. In covered urinal operation, a flush is actuated as soon as the urinal lid is closed.|

  • For urinals with lid

| On = [ON] Off = [OFF]| Off
31[ManFlshEn] [FreiManSp]| Enable manual flushAn early manual flush can be actuated by the user placing their hand near the IR sensor.|

  • To actuate a manual flush during use

| On = [ON] Off = [OFF]| Off
32[IntFlush] [IntervSp]| Interval flush

  • User-controlled: A flush is actuated at the end of the [flush interval] (menu item 54), whereby the flush interval is restarted with every use. The flush time is determined by the [interval flush flush time] (menu item 53) value.
  • Interval-controlled: A flush is actuated at the end of the [flush interval] (menu item 54), regardless of the number of uses. The flush time is determined by the [interval flush flush time] (menu item 53) value.

|

  • To fill the urinal trap in the case of low user frequencies
  • To flush out standing water in the pipe (hygiene function – to prevent stagnation)

| [0] = Off[1] = User- controlled[2] = Interval- controlled| User-controlled
33[PowOnFlsh] [NetzEinSp]| Activate power-on flush A flush is actuated after switching on the mainsvoltage.|

  • To perform central flush actuation
  • To confirm a function

| On = [ON] Off = [OFF]| On
34[DynFlush] [DynamSpül]| Activate dynamic flush The flush time is shortened if user frequency is high.|

  • To reduce water consumption in the case of high user frequencies (e.g. in sports stadiums)

| On = [ON] Off = [OFF]| On
35[PreFlush] [Vorspülng]| Activate preflushWhen the user is detected, a flush is actuated for 3 seconds if there has been no use in the last 10 minutes.|

  • To wet the urinal ceramic before use to avoid deposits

| On = [ON] Off = [OFF]| Off
37[PostFlush] [NachSpül]| Activate postflush. An additional flush of 2 seconds is actuated3 seconds after a main flush.|

  • To fill the urinal trap

| On = [ON] Off = [OFF]| Off
38[AttndFlsh] [BeglSpül]| Activate attendance flush. Flushing takes place as long as there is a user in the detection range (maximum 60 seconds).Note: This function results in a higher level of water consumption.|

  • To ensure thorough flushing out of the urinal ceramic
  • As background noise

| On = [ON] Off = [OFF]| Off
39[HybridMod] [HybridMod]| Activate hybrid mode The flush is not actuated during use (waterlessoperation). A periodic flush is actuated once the delay time or interval has elapsed → See the ‘Select flush mode’ chapter for a detailed description.|

  • To reduce the water consumption

| Off = [0]Use = [1]Interval = [2]| Off
Parameter| | | |
50[FlshTime] [Spülzeit]| Flush timeDetermines the duration of the flush after one use.|

  • To optimise the flushing out of the urinal ceramic

| 1–15 s| 7 s
51[DetectT] [VerweilZ]| Detection time Determines the minimum detection time within the detection range to be recognised as a user.|

  • To prevent flushes due to unintentional entry into the detection range

| 3–15 s| 7 s
53[IntFlushT] [IntervSpZ]| Flush time for the interval flushIs active when menu item 32 [Interval flush] is set to [1] or [2].| –| 1–200 s| 5 s
54[IntervalT] [IntervalZ]| Flush interval for interval flushIs active when menu item 32 [Interval flush] is set to [1] or [2].| –| 1–168 h| 24 h
55[CleanTime] [ReiniZeit]| Cleaning timeDefines the duration for which the flush is suppressed when menu item 25 [CleanMode] [Reinigung] is started.| –| 1–20 min […]| 10 min [10]
56[HybFlshT] [HybFlshT]| Flush time for hybrid mode Is active when menu item 39 [Activate hybrid mode] is set to[1] or [2].| –| 1–15 s|  s
57[HybTimOut] [HybTimOut]| Time out for hybrid modeIs active when menu item 39 [Activate hybrid mode] is set to [1].| –| 5–720 min| 60 min
58[HybIntT] [HybIntT]| Interval for hybrid modeIs active when menu item 39 [Activate hybrid mode] is set to [2].| –| 10–1440 min| 1440 min

Table 2: Information

Menu item [EN][DE] Description

Counters
70[Days?] [SumBetrT?]| Total number of days of operation.Indicates the number of days of operation since commissioning.
71[Uses?] [SumBenut?]| Total number of usesIndicates the number of uses since commissioning.
72[Flushes?] [SumSpül?]| Total number of flushesIndicates the number of flushes since commissioning.
73[  Days][  SumBetrT]| Number of days of operation power-onIndicates the number of days of operation since the last switch-on.
74[  Uses][  SumBenut]| Number of uses power-onIndicates the number of uses since the last switch-on.
75[ Flushes][ SumSpül]| Number of flushes power-onIndicates the number of flushes since the last switch-on.
Device information
80[TypeNo] [Modell-Nr]| Type numberIndicates the article number of the sensor electronics. Example: [242251001] = 242.251.00.1
81[SWVersion] [SWVersion]| Firmware versionIndicates the firmware version of the sensor electronics. Example: [0312] = Version 3.12
82[SerialNo] [Serien-Nr]| Serial numberIndicates the serial number of the sensor electronics. Example: 1234567
83[ManufDate] [ProdDatum]| Manufacturing dateDisplays the manufacturing date of the sensor electronics. Example: [1520] = Calendar week 15/2020
84[TypePower] [Netz/Batt]| Type of power supplyIndicates the type of power supply (mains or battery). Example: [0] = Battery / [1] = Mains
85[Battery%] [Batterie%]| BatteryDisplays the battery capacity. Example: [73]%

Make settings with the Geberit App

After connecting a Geberit app to the device, the following functions and settings are available:

  • Operation:
    • Flushing: Activating a flush
    • Cleaning: Suppressing the flush actuation for a few minutes
  • Setting parameters and functions → See the ‘Settings’ table
  • Displaying device information such as the battery capacity or firmware version → See the ‘Information’ table
  • Displaying statistical values for use → See the ‘Information’ table
  • Exporting device information and statistical values
  • Displaying error messages
  • Carrying out firmware updates
  • Saving and transferring presettings

The settings can be saved in the Geberit App as presettings and transferred to other devices.

Table 3: Settings

Menu item| Description| Application| Area| Factory setting
---|---|---|---|---
Operation
[Flush]| Actuate flushActuates a flush.|

  • To run a function test on the solenoid valve
  • To flush out the urinal ceramic (e.g. when setting the flush time)

| On/Off| –
[Cleaning]| Activate cleaning modeThe flush actuation is suppressed for the [cleaning time].|

  • T o clean the cover plate and urinal ceramic without the water running

| On/Off| –
[Cleaning time]| –| 1–20 min| 10 min
Device settings
[Block flush] command| Block flushThe flush actuation is blocked for 10 hours. The red LED in the sensor window flashes twice every 6 seconds. The function switches off automatically after 10 hours.|

  • To carry out maintenance work

| On/Off| –
[Empty pipe] command| Empty pipeThe solenoid valve is opened for 30 minutes to empty the pipe. The red LED in the sensor window flashes twice every 6 seconds.The function switches off automat- ically after 30 minutes.|

  • To carry out maintenance work
  • To carry out winter emptying

| On/Off| –
[Interval flush]| Interval flush•       User-controlled: A flush is actuated at the end of the [flush interval], whereby the flush interval is restarted with every use. The flush time is determined by the [flush time] value.• Interval-controlled: A flush is actuated at the end of the [flush interval], regardless of the number of uses. The flush time is determined by the [flush time] value.•       Difference flush: A flush is actuated at the end of the [flush interval], regardless of the number of uses. If flushes have already been performed within the [flush interval], the postflush only makes up the difference in [flush time].|

  • To fill the trap in the case of low user frequencies
  • To flush out standing water in the pipe (hygiene function – to prevent stagnation)

| [Off], [User- controlled], [Interval- controlled], [Difference flush]| [User- controlled]
| [Flush time]| –| 1–200 s| 5 s
| [Flush interval]| –| 1–168 h| 24 h
[Power-on flush]| Activate power-on flushA flush is actuated after switching on the mains voltage.|

  • To perform central flush actuation
  • To confirm a function

| On/Off| On
[Dynamic flush]| Activate dynamic flushThe flush time is shortened if user frequency is high.|

  • To reduce water consumption in the case of high user frequencies (e.g. in sports stadiums)

| On/Off| On
[Hybrid mode]| Activate hybrid modeThe flush is not actuated during use (waterless operation). A periodic flush is actuated once the delay time (time out) or interval has elapsed → See the ‘Select flush mode’ chapter for a detailed description.|

  • To reduce the water consumption

| [Off], [User- controlled], [Interval- controlled]| Off
| [Flush time] for hybrid mode| –| 1–15 s| 7 s
| [Time out] for hybrid mode| –| 5–720 min| 60 min
| [Interval] for hybrid mode| –| 10–1440 min| 1440 min
[Covered urinal operation]| Activate covered urinal operationIn the case of urinals with lids, the open urinal lid can cover the IR sensor. In covered urinal operation, a flush is actuated as soon as the urinal lid is closed.|

  • For urinals with lid

| On/Off| Off
[Activate manual flush]| Activate manual flushAn early manual flush can be actuated by the user placing their hand near the IR sensor.|

  • To actuate a manual flush during use

| On/Off| Off
[Flush time]| Set the flush time Determines the duration of the flush after one use.|

  • To optimise the flushing out of theurinal ceramic, observe the water consumption

| 1–15 s| 7 s
[Detection time]| Set detection timeDetermines the minimum detection time within the detection range to be recognised as a user.|

  • To prevent flushes due to unintentional entry into the detection range

| 3–15 s| 7 s
[Preflush]| Activate preflushWhen the user is detected, a flush is actuated for 3 seconds if there has been no use in the last10 minutes.|

  • To wet the urinal ceramic before use to avoid deposits

| On/Off| Off
[Attendance flush]| Activate attendance flush Flushing takes place as long as there is a user in the detection range (maximum 60 seconds).Note: This function results in a higher level of water consumption.|

  • To ensure thorough flushing out of the urinal ceramic
  • As background noise

| On/Off| Off
[Postflush]| Activate postflushAn additional flush of 2 seconds is actuated 3 seconds after a main flush.|

  • To fill the urinal trap

| On/Off| Off
[Detection range]| Check detection rangeAs an object is located in the detection range, the red LED in the sensor window lights up and the display in the app switches to green. No flush is actuated.|

  • To test user recognition

| Automatic| –
[Volumetric flow rate]| Volumetric flow rateTo calculate the water consumption for the statistics function, the volumetric flow rate of the urinal flush control must be specified. The volumetric flow rate is determined by the flow regulator in the solenoid valve. When replacing or removing the flow regulator, the volumetric flow rate must be adjusted.| –| 9 l/min14 l/min18 l/min5–50 l/min (user- defined)| 14 l/min
[Save as presetting]| Presettings The current settings are saved in the app, which means they can be transferred to other devices.|

  • To commission several devices with the same settings

| –| –
[Factory settings]| Factory settingsAll functions are reset to factory settings.|

  • To remedy malfunctions

| –| –

Table 4: Information

Geberit App menu item Description
[Name] and [password] A name and a description can be assigned for each

device.
Information
[Article number]| Indicates the article number of the urinal flush control.
[Firmware version]| Indicates the firmware version of the IR sensor.
[Serial number]| Indicates the serial number of the IR sensor.
[Manufacturing date]| Indicates the manufacturing date of the IR sensor.
[Type of power supply]| Indicates the type of power supply (mains or battery).
Statistics
[Statistics]| Indicates various information such as the number of uses or water consumption in a desired time period.
Counters
[Total number of days of operation]| Indicates the number of days of operation since commissioning.
[Number of days of operation since last power-on]| Indicates the number of days of operation since the last switch-on.
[Total number of uses]| Indicates the number of uses since commissioning.
[Number of uses since last power-on]| Indicates the number of uses since the last switch-on.
[Total number of flushes]| Indicates the number of flushes since commissioning.
[Flushes since last power-on]| Indicates the number of flushes since the last switch-on.
[Total number of interval flushes]| Indicates the number of interval flushes since commissioning.
[Interval flushes since last power-on]| Indicates the number of interval flushes since the last switch-on.

Selecting the flush mode

Hybrid mode
If hybrid mode is activated (menu item 39), no flush is actuated during use (waterless operation). However, a periodic flush is actuated once the delay time or the interval has elapsed. The flush time is determined by the [flush time] (t flush) (menu item 56) value.

  • [User-controlled] mode (menu item 39 = [1]): Flushes after the delay time (t timeout) (menu item 57) has elapsed. No flush is actuated if the delay time is still active. Start of delay time:

    • From the first use
    • From the next use once the previous delay time has elapsed
      Hybrid Mode
  • [Interval-controlled] mode (menu item 39 = [2]): Flushes after the interval (t int) (menu item 58) has elapsed. No flush is released if the interval is still active.
    The interval starts:

    • From the first use
    • At the end of the previous interval, regardless of the number of uses
      Hybrid Mode

Disposal

Constituents
This product meets the requirements of Directive 2011/65/EU (RoHS) (restriction of the use of certain hazardous substances in electrical and electronic equipment).

Disposal of waste electrical and electronic equipment

The symbol of the crossed-out wheeled bin means that waste electrical and electronic equipment (WEEE)
must be disposed of separately and not with other non-recyclable waste. End users are legally obliged to return old equipment to public waste disposal authorities, distributors, or Geberit for proper disposal. Many distributors of electrical and electronic equipment are obliged to take back WEEE free of charge. Contact the responsible sales or service company to return the WEEE to Geberit.

Used batteries and accumulators that are not enclosed within the old equipment, as well as lamps that can be removed from the old equipment in a non-destructive manner, must be separated from the old equipment before being handed over to a disposal point.

If personal data is stored on the old equipment, end users themselves are responsible for deleting it before handing it over to a disposal point.

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