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Summary of Contents for Viega 8615.1
- Page 1 Instructions for Use WC flush plate for Prevista Visign for Style 25 sensitive for all Prevista concealed cisterns Model Year built (from) 8615.1 05/2019...
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Page 2: Table Of Contents
Table of contents Table of contents About these instructions for use 1.1 Target groups 1.2 Labelling of notes 1.3 About this translated version Product information 2.1 Intended use 2.1.1 Areas of use 2.2 General notes 2.3 Product description 2.3.1 Overview 2.3.2 Technical data 2.3.3... -
Page 3: About These Instructions For Use
This restriction does not extend to possible operating instructions. The installation of Viega products must take place in accordance with the general rules of engineering and the Viega instructions for use. -
Page 4: About This Translated Version
About these instructions for use About this translated version This instruction for use contains important information about the choice of product or system, assembly and commissioning as well as intended use and, if required, maintenance measures. The information about the products, their properties and application technology are based on the current standards in Europe (e.g. -
Page 5: Product Information
Intended use 2.1.1 Areas of use Suitable cisterns The flush plate is intended for the actuation of flushes on Viega con‐ cealed cisterns. Installation is possible in all Prevista concealed cisterns. General notes If you notice any damage on the product or individual components, do not carry out a repair. - Page 6 Product information Symbol Description UKCA marking, Product Safety in Great Britain (England, Wales and Scotland) Direct current Protection class III The marked product must not be disposed of as household waste. WC flush plate for Prevista Visign for Style 25 sensitive...
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Page 7: Product Description
Product information Product description 2.3.1 Overview Fig. 1: Scope of delivery Flush plate Actuating rod Retaining bolt Silicon grease (1 x 2 g) installation frame 2.3.2 Technical data Flush volume The flush volumes for the flush actuation are: Small flush volume: approx. 2 / 3 / 4 litres Large flush volume: approx. -
Page 8: Connection Diagram
Product information Viega Hygiene function Hygiene flush volume 3 / 7.5 litres Hygiene flush interval 1 / 12 / 24 / 72 / 168 hours Voltage and current Voltage [V] Current [mA] 2.3.3 Connection diagram Fig. 2: Connection diagram, mains adapter, WC flush plate for Prevista... -
Page 9: System Expansions
Stagnation can lead to the build up of germs (e.g. legionella) in potable water pipelines. It is important to rinse the pipeline regularly to prevent the build up of bacteria. The Viega Hygiene function was developed for this reason. Flushes are actuated in a time-controlled manner with the Viega Hygiene function. -
Page 10: Accessories
Product information Accessories Required accessories For complete mounting of the electronic flush plate, you need the elec‐ tronic accessory set (model 8655.11). Install the mains adapter in a connection socket suitable for protection class II (e.g. model 8570.62). This ensures installation according to SELV. Fig. - Page 11 Product information Extension cable adapter (model 8580.49) For connection of a radio receiver. WC remote flush actuation (models 8640.1 and 8641.1) For electronic remote flush actuation on Prevista concealed cisterns. WC flush plate for Prevista Visign for Style 25 sensitive...
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Page 12: Handling
Handling Handling Assembly information 3.1.1 Mounting conditions Electromagnetic interference sources If there is an electromagnetic interference source near the flush plate, malfunctions may occur. During installation, keep a minimum distance of 1 m from devices emit‐ ting electromagnetic radiation, e.g. induction hobs. External sensors (optional) If external sensors are to be connected to the drive unit, their connec‐... -
Page 13: Assembly
Handling Assembly 3.2.1 Prepare cistern Requirements: The accessory set electronic (model 8655.11) is mounted. The cistern is fitted into the pre-wall. The pre-wall is tiled. ▶ Remove the shaft cover. ▶ Cut into the corners of the inspection shaft. ▶ Fold the sides of the inspection shaft outwards up to the tile level and snap them off. - Page 14 Handling ▶ Remove the site protection panel. ▶ Close the corner valve. The maximum torque is 4 Nm. ▶ Loosen the flexible hose on the filling valve. ▶ Open the corner valve for a few seconds to flush the pipe. WC flush plate for Prevista Visign for Style 25 sensitive...
- Page 15 Handling ▶ Close the corner valve. The maximum torque is 4 Nm. ▶ Connect the flexible hose to the filling valve. ▶ Re-open the corner valve. INFO! Check the corner valve and the filling valve for leak tightness. Set the desired flush volume, see Ä...
- Page 16 Handling ▶ Insert the site protection panel into the cistern. ▶ Turn the site protection panel's lock by 90° clockwise. ▶ Put on the installation frame. ▶ Insert the retaining bolts. WC flush plate for Prevista Visign for Style 25 sensitive...
- Page 17 Handling ▶ Turn the retaining bolts by 90° in a clockwise direction. ▶ Align the installation frame. ▶ To fix the retaining pins, turn the safety rings in a clockwise direc‐ tion. If you are not sure which cistern is installed, identify it by means of the following dimensions.
- Page 18 Handling Concealed cistern 3F INFO! For installation from the front into the concealed cisterns 3H, 3L, 3F. ▶ Determine the distance for the actuating rod. INFO! Cistern 3H and 3L. ▶ If necessary, cut the actuating rod to length. 0: 75–50 mm 1: 50–25 mm 2: 25–10 mm INFO!
- Page 19 Handling INFO! For installation from above into concealed cistern 3L. ▶ Determine the distance for the actuating rod. ▶ If necessary, cut the actuating rod to length. 0: 60–45 mm 1: 45–25 mm 2: 25–10 mm ▶ Push the actuating rod through the left opening of the installation frame as far as it will go.
- Page 20 Handling ▶ Apply the silicon grease to the electronic connections. ▶ Connect the control line to the flush plate. INFO! The radar sensor is calibrated. During calibration the flush plate is functionless for 60 seconds. ▶ If required, additional external sensors can be connected to the drive unit.
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Page 21: Connecting External Sensors
Handling 3.2.3 Connecting external sensors NOTICE! Damage to property due to excess voltage If you apply voltage to the connection cable for the external button, you will damage the control. Do not apply any external voltage! Requirements: Button with locking function or potential-free contact (closure time at least 350 ms) available Connection cable available ▶... -
Page 22: Commissioning
Handling Commissioning 3.3.1 Setting the flush The smallest possible flush volume must be set at the drain valve in the cistern. The small flush volume is set incorrectly. The small flush volume is set correctly. WC flush plate for Prevista Visign for Style 25 sensitive... - Page 23 Handling The flush volume is set via the DIP switch of the drive unit. Make the settings only in the currentless (unconnected) state. Setting the flush volume B Interval of the Hygiene function C Setting the flush volume of the Hygiene function DIP switch position: OFF DIP switch position: ON The assignment of the DIP switches:...
- Page 24 Handling Setting the flush volumes (A) Program no. Large flush Small flush Position of switches volume (in litres) volume 1—4 (in litres) Program 0 (factory set‐ ting) Program 1 Program 2 Program 3 Program 4 Program 5 Program 6 Program 7 Program 8 Program 9 Program 10...
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Page 25: Errors, Faults And Remedy
Handling Errors, faults and remedy In case of malfunctions, disconnect the model from the power supply and reconnect it after one minute. Error Cause Solution The WC does not flush. The supply voltage has failed. Check the power supply. The cistern is not yet completely Wait until the cistern is sufficiently full. -
Page 26: Disposal
Handling Disposal Separate the product and packaging materials (e. g. paper, metal, plastic or non-ferrous metals) and dispose of in accordance with valid national legal requirements. Electronic components and batteries must not be put in the domestic waste but must be disposed of appropriately in conformity with the WEEE guideline 2012/19/EU. - Page 27 Viega GmbH & Co. KG service-technik@viega.de viega.com INT • 2024-01 • VPN240008...
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