GEBERIT 970.151.00.0 Urinal Flush Control Unit Instruction Manual

GEBERIT 970.151.00.0 Urinal Flush Control Unit

Safety

About this document
This document is aimed at operators of Geberit hidden surface mounted urinal flush controls with electronic flush actuation.

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

Safety notes

• Operation, care and maintenance may only be performed by the operator as described in this operation manual.
• Repairs, conversions and additional installations may only be carried out by trained experts in sanitation applications.
• Only trained experts in sanitation applications may replace current carrying parts.
• Only Geberit spare parts may be used.

Product Description

Structure

1. Solenoid valve with screen filter
2. Water section
3. Flush control with integrated power supply unit or battery compartment
4. Connection cable for urinal trap
5. Connection cable for solenoid valve
6. Mains cable
7. Status LED
8. Brightness sensor
9. Urinal trap with temperature and conductivity sensor
   Figure 1: Geberit urinal flush control with electronic flush actuation, mains or battery operation, surface mounting, hidden
   

Technical Data

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 licence by Geberit.
   | Mains operation| Battery operation1)
   ---|---|---
   Nominal voltage| 110–240 V AC| –
   Mains frequency| 50–60 Hz| –
   Battery type| –| Alkaline battery
   (1.5 V AA)
   Operating voltage| 6.6 V DC| 3 V DC
   Power consumption| < 0.5 W
   Flow pressure range| 1–8 bar
   100–800 kPa|
   Flow rate at 1 bar with flow limiter| 0.18 l/s
   Maximum water temperature| 30 °C
   Flush time, factory setting| 7 s
   Flush time, adjustment range| 1–15 s
   Wireless technology| Bluetooth® Low Energy2)
   Frequency range| 2400–2483.5 MHz
   Maximum output power| 4 dBm

Simplified EU Declaration of Conformity

Geberit International AG hereby declares that the radio equipment type of the Geberit hidden surface-mounted 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/970495000.pdf

Operation

Geberit Apps

Various Geberit apps are available for operation, settings and maintenance. The apps communicate with the device through 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

1. Scan the QR code or go to https://gbrt.io.dsvFE03 (mains operation) or https://gbrt.io.dsvFE02 (battery).
   
   
   

2. Follow the instructions on the landing page.

Actuate flush

The electronic flush is actuated by a temperature sensor and a conductivity sensor in the urinal trap.
For test purposes, a flush can be actuated as follows:

• With the Geberit app
• With 0.5 l of water:
  

Status LED

The status LED on the flush control shows the following states:

1. The state of charge of the battery can be checked using a Geberit app.

2. Status	Status
   Off

   • No mains voltage or batteries flat1)
     Lights up green|

   • Normal operation
     Flashes red|

   • State of charge of the batteries low1)
     Lights up red| Malfunction, diagnosis with Geberit app, for example:

   • Battery state of charge very low1)

   • Solenoid valve defective

   • Sensor defective or not connected

Troubleshooting

• Check the power supply.

Battery operation: Batteries flat1)|

• Replace the batteries. → See “Replacing the batteries”, page 17.

Water supply valve closed|

• Open the water supply valve.

Flush control blocked, brightness sensor detects that the environment is too bright|

• Ensure that the urinal ceramic appliance completely covers the urinal flush control.
• Contact a skilled person.

Technical fault|

• Contact a skilled person.

Incorrect flushes (too soon, too late, unwanted)| Unsatisfactory user recognition due to urine scale deposits in the urinal trap|

• Clean the urinal trap. → See “Cleaning the urinal trap”, page 17.

Technical fault|

• Contact a skilled person.

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

• Set flush time. → See “Setting the flush time”, page 17.

Screen filter in solenoid valve clogged|

• Contact a skilled person.

Water pressure too low|

• Contact a skilled person.

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

• Contact a skilled person.

Residual water in urinal ceramic appliance is not draining| Urinal trap or discharge pipe clogged|

• Contact a skilled person.

The state of charge of the battery can be checked using a Geberit app.

Maintenance

Cleaning the urinal trap

It is essential to clean the urinal trap regularly in order to keep the urinal flush control functioning correctly. Hard water and urine will cause urine scale deposits to build up. These deposits may impair the function of the sensors in the urinal trap and clog the urinal trap.

Cleaning recommendations:

• use standard WC cleaning agents for deposits from hard water.
• also remove any deposits in the trap bend and in the adapter leading to the discharge pipe. demount the urinal ceramic to clean the trap.
• if the deposits are heavy, replace the urinal trap. → Contact a skilled person.

To clean the urinal ceramic and the urinal trap, the flush actuation can be suppressed for a few minutes using a Geberit app.

Setting the flush time

The flush time can be adjusted to suit the user’s needs using a Geberit app.

Replacing the Batteries

Flush actuation no longer takes place if the batteries are dead. The state of battery charge is indicated by the LED on the urinal flush control or else can be checked using a Geberit app.
Refer to the following figure sequence 1 , page 250 while following the instructions.

Prerequisite

• 2 replacement batteries (alkaline batteries, 1.5 V, AA) are available.

1. Demount the urinal ceramic.
   

2. Disconnect the cables to the urinal trap and the solenoid valve.
   

3. Remove the urinal flush control.
   

4. Open the battery compartment and remove the dead batteries.
   

5. Insert new batteries and close the battery compartment.
   

6. Insert the urinal flush control.
   

7. Connect the cables to the urinal trap and the solenoid valve.
   

8. Install the urinal ceramic.
   

9. Check the flush actuation with 0.5 l water or with a Geberit app.
   

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.

Customer Support

Geberit International AG Schachenstrasse 77, CH-8645 Jona
documentation@geberit.com
www.geberit.com

References

• Geberit Gruppe

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