GEBERIT HS05 Hygiene Flushing Device with Sigma Hidden Flushing Instruction Manual
- June 1, 2024
- GEBERIT
Table of Contents
MAINTENANCE MANUAL
Safety
About this document
This document applies to the professional maintenance of the Geberit HS05
hygiene flush unit, mains or battery operation.
This document applies to the models of this hygiene flush unit as a WC flush
control with Bluetooth® interface. The specification plate for the WC flush
control is labelled with ‘DGWC-03-C’ or ‘DGWC-03-D’ 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
The Geberit HS05 hygiene flush unit, for mains or battery operation, is
intended for automatic, periodic water replacement in drinking water
installations.
The Geberit HS05 hygiene flush unit, for mains or battery operation, is
designed for installation in Geberit Sigma concealed cistern 12 cm.
Safety notes
- 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
- Lifting device for Geberit Sigma concealed cistern 12 cm
- Protection plate (for models with battery operation)
- Mounting frame with battery compartment (for models with battery operation)
Technical data
| Mains operation| Battery operation¹)
---|---|---
Nominal voltage| 85–240 V AC| –
Mains frequency| 50–60 Hz| –
Battery type| –| LR20
Operating voltage| 12 V DC| 3 V DC
Protection degree| IP45| IP45
Maximum power consumption| 4 W| 4 W
Power consumption in standby mode| 0.15 W| 0.15 W
Interval flush time, factory setting| 5 s| 5 s
Interval flush time, adjustment range| 1–200 s| 1–200 s
Interval flush, factory setting| 72 h| 72 h
Interval flush, adjustment range| 1–168 h| 1–168 h
Wireless technology| Bluetooth® Low Energy²)
Frequency range| 2400–2483.5 MHz
Maximum output power| 4 dBm
¹) Battery service life: approx. 5 years
²)The Bluetooth® brand and its logos are the property of Bluetooth SIG, Inc.
and are used under licence by Geberit.
Simplified EU declaration of conformity
Geberit International AG hereby declares that the radio equipment type of the
Geberit HS05 hygiene flush unit, 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/971253000.pdf.
Simplified UK declaration of conformity
Geberit International AG hereby declares that the radio equipment type of the
Geberit HS05 hygiene flush unit, 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/971254000.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.
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
|
---|---
https://gbrt.io/dsvF905| https://gbrt.io/dsvF90A
Actuate flush
A toilet flush is triggered manually by pressing the buttons on the
actuator plate.
For testing purposes, the flush can also be actuated with a Geberit app.
Setting the interval flush
The Geberit HS05 hygiene flush unit is particularly suitable for buildings
with high stagnation times in the drinking water pipes. It regularly replaces
the drinking water in the pipes, thus preventing stagnation. With the Geberit
HS05 hygiene flush unit, only the cold water pipe connected to the cistern can
be flushed.
The flush interval and flush time are set with an Geberit app → see “Make
settings with the Geberit app”, page 22. The flush time must be selected such
that the entire volume of the pipeline to be flushed is flushed.
Troubleshooting
| Malfunction | Cause | Rectification |
|---|---|---|
| Water is running continuously into the WC ceramic appliance. | Software fault |
▶ Interrupt the power supply (mains fuse) for 10 seconds.
▶ Restart the WC flush control using the Geberit App.
Flat gasket for flush valve inside cistern defective| ▶ Replace flat gasket.
Fill valve in cistern defective| ▶ Replace fill valve.
WC ceramic appliance not being flushed out properly.| Flush volumes set
incorrectly| ▶ Set the full and partial flush volume on the flush valve.
WC ceramic appliance blocked with limescale| ▶ Descale the WC ceramic
appliance.
Interval flush cannot be triggered.| Software fault| ▶ Interrupt the power
supply (mains fuse) for 10 seconds.
▶ Restart the WC flush control using the Geberit App.
Power failure| ▶ Check the power supply (mains fuse).
Batteries flat¹)| ▶ Replace the batteries. → See operation manual
970.773.00.0.
Lifting device defective| ▶ Replace the lifting device. → See “Replacing the
lifting
device”, page 19.
¹) The state of charge of the battery can be checked using a Geberit app.
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 batteries can be replaced by the operator. → See operation manual
970.773.00.0.
Maintenance performed by skilled persons
The maintenance work described in the following chapters may only be performed
by skilled persons.
Replacing the lifting device
-
Demounting the mounting frame. → See figure sequence 1 , page 249.
-
Disconnect the power supply cable.
-
Extract lifting device and dispose of it appropriately.
-
Mount the new lifting device.
-
Insert the power supply cable.
-
If required, install the Geberit app and make a note of the pairing secret for the new lifting device.
Geberit Apps**|
---|---
https://gbrt.io/dsvF905| https://gbrt.io/dsvF90A** -
Mount the mounting frame. → See figure sequence 2 , page 250.
-
Test function. → See “Actuate flush”, page 17.
Make settings with the Geberit app
After connecting a Geberit app to the device, the following functions and
settings are available:
-
Operation:
– Flushing: Activate a full flush -
Setting parameters and functions → See Table 1: “Settings”
-
Displaying device information such as the battery charge status or firmware version → see Table 2: “Information”
-
Displaying statistical values for use → see Table 2: “Information”
-
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 of the same type.
Table 1: Settings
Menu item| Description| Application| Value| Factory
setting
---|---|---|---|---
Operation
[Flush]| Triggers a full flush.| For function tests of the lifting device|
On/Off| —
Name and password
[Name]| A name can be assigned to each device.| • To identify the device| —| —
[Password]| A password can be assigned to each device.| • To protect the
device from unauthorised access| —| —
Functions
[Interval flush]| Activating the interval flush 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.| • To fill the trap in the case
of low user frequencies
• To flush out standing water in the pipe (hygiene function — to prevent
stagnation)| On/Off| On
[Flush time]| —| 1-200 s| 5 s
[Flush interval]| —| 1-168 h| 72 h
[Flush volume] The flush volume of the interval flush is calculated from the
flush [time] above and the [flush volume settings].| • Flush volume display|
—| —
[Power-on flush]| A flush is actuated after switching on the mains voltage.| •
To perform central flush actuation
• To confirm a function| On/Off| Off
[Setting the flush volume]| [Partial flush (statistics)] The flush volume of
the partial flush must be specified to calculate the water consumption.
The flush volume of the partial flush can be set on the flush valve.| • For
statistics function
• To calculate the flush volume of the interval flush| 1–5 l| 2.5 l
[Flow pressure (statistics)] To calculate the water consumption, the flow
pressure in the supply pipe must be specified.| • For statistics function
• To calculate the flush volume of the interval flush| 0.5–10 bar| 3 bar
[Save as presetting]| The current settings are saved in the app, which means
they can be transferred to other devices of the same type.| • To commission
several devices with the same settings| —| —
[Restart the end device]| The WC flush control is restarted.| • To remedy
malfunctions| —| —
[Factory settings]| All functions are reset to factory settings.| • To remedy
malfunctions| —| —
Table 2: Information
| Geberit app menu item | 1 Description |
|---|
Information
[Article number]| Indicates the article number of the WC flush control.
[Firmware version]| Indicates the firmware version of the control.
[Serial number]| Indicates the serial number of the control.
[Manufacturing date]| Indicates the manufacturing date of the control.
[Type of power supply]| Indicates the type of power supply (mains or battery).
[Battery]| Displays the battery capacity.
Statistics
[Statistics]| Indicates various information such as the 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 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.
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.
Geberit International AG
Schachenstrasse 77, CH-8645 Jona
documentation@geberit.com
www.geberit.com
9007209125357451 © 09-2022
970.391.00.0(02)