Viega 8161.21 Instructions For Use Manual

Eco plus wc element, height-adjustable after installation

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Viega Eco Plus WC element, height-adjust-
able after installation

Instructions for Use

Viega Eco Plus
Model
8161.21
en_INT
Year built:
from 10/2012

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Table of Contents
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Summary of Contents for Viega 8161.21

  • Page 1: Instructions For Use

    Viega Eco Plus WC element, height-adjust- able after installation Instructions for Use Viega Eco Plus Model Year built: 8161.21 from 10/2012 en_INT...
  • Page 2 Viega Eco Plus WC element, height-adjustable after installation 2 from 33...
  • Page 3: Table Of Contents

    Installation dimensions 3.1.3 Required tools Assembly 3.2.1 Mounting WC element 3.2.2 Connecting concealed cistern 3.2.3 Preparing optional actuation versions 3.2.4 Setting the flush volume Control Cleaning and maintenance Disposal Viega Eco Plus WC element, height-adjustable after installation 3 from 33...
  • Page 4: About This Instruction 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 5: About This Translated Version

    German/European guidelines in this manual: The information is not binding for other countries and territories and should, as mentioned, be considered as support. Viega Eco Plus WC element, height-adjustable after installation 5 from 33...
  • Page 6: Product Information

    Intended use 2.1.1 Areas of use The Viega Eco Plus WC element is suitable for mounting on wall con- structions in acc. with DIN EN 1996-1-1, DIN 1045 and support profiles in acc. with DIN 18183. The individual seat height can be subsequently adjusted within a range of 80 mm.
  • Page 7: Compatible Components

    The WC element is compatible with all common WC ceramics, even with larger projection (barrier-free). The WC element can be extended by the following compatible compo- nents: fixing element (model 8169.2) connection installation set (model 8350.14) Viega Eco Plus WC element, height-adjustable after installation 7 from 33...
  • Page 8 Flush plate Visign for More 8352.1 Flush plate Visign for More 8351.1 Flush plate Visign for More 8353.1 Flush plate Visign for More 8355.1 Flush plate Visign for More 8354.1 Viega Eco Plus WC element, height-adjustable after installation 8 from 33...
  • Page 9: Sound Protection

    Technical data Flush volume Small flush volume Factory setting approx. 3 l Setting range approx. 3–4 l Large flush volume Factory setting approx. 6 l Setting range approx. 6–9 l Viega Eco Plus WC element, height-adjustable after installation 9 from 33...
  • Page 10: Accessories

    Cover plate (model 8040.21) made of stainless steel, brushed. Depending on the WC ceramic to be use, this cover plate may have to be used to be able to fully cover the opening in the wall. Viega Eco Plus WC element, height-adjustable after installation 10 from 33...
  • Page 11: Handling

    WC element is clad and tiled. The corresponding empty pipe (included in the scope of delivery of the remote actuator) is required when preparing the remote actuation Visign for Public1. Viega Eco Plus WC element, height-adjustable after installation 11 from 33...
  • Page 12: Installation Dimensions

    Handling 3.1.2 Installation dimensions Dimensions Fig. 1: Dimensions 3.1.3 Required tools The following tools are required for the mounting of the WC element: Viega Eco Plus WC element, height-adjustable after installation 12 from 33...
  • Page 13: Assembly

    You should use a support bracket (model 8165) when mounting multiple WC elements with an interval of > 490 mm. Observe the instructions for use of the support bracket when mounting. Viega Eco Plus WC element, height-adjustable after installation 13 from 33...
  • Page 14 0 - 2 0 Attach fixing set with the fork spanner (SW 13). Align the height of the supports with a fork spanner (SW 17). Mark fixing points on the floor. Viega Eco Plus WC element, height-adjustable after installation 14 from 33...
  • Page 15 INFO! Do not counter the threaded rods. All that needs to be done during subsequent height adjustment is to loosen the fixing nuts of the WC ceramic. Clip in drain elbow. click Viega Eco Plus WC element, height-adjustable after installation 15 from 33...
  • Page 16 WC element on floor or wall with the screwing clamp. Observe interval between the WC connection and screwing clamp, maximum 430 mm. INFO! Do not lay the connection pipe with a reverse incline. Viega Eco Plus WC element, height-adjustable after installation 16 from 33...
  • Page 17 Push the hard foam block over the threaded rods on the drainpipe. When pushing on, place the four retaining points in the adjusting range of the WC fixing. Manufacture water connection. Viega Eco Plus WC element, height-adjustable after installation 17 from 33...
  • Page 18 Re-position hard foam block. Tile WC element. Remove hard foam block. Mount WC connection fitting and push on WC ceramic. Align WC ceramic horizontally and secure using the fixing screws supplied. Viega Eco Plus WC element, height-adjustable after installation 18 from 33...
  • Page 19 Determine construction height in accordance with the on-site marking of the upper edge of the finished floor. Pull WC element up (cutting check) and align. Tighten supports with the fork spanner (SW 17). 1000 0-200 Viega Eco Plus WC element, height-adjustable after installation 19 from 33...
  • Page 20 Handling Mark holes for floor supports. Drill holes. Ø10 Fig. 2 Attach WC element to the floor using the fork spanner (SW 13). Viega Eco Plus WC element, height-adjustable after installation 20 from 33...
  • Page 21 WC ceramic. Clip in drain elbow. click Vertical connection: Do not lay the drain elbow in a concrete floor so that the flexibility of the connection pipe is retained. Viega Eco Plus WC element, height-adjustable after installation 21 from 33...
  • Page 22 430 mm. INFO! Do not lay the connection pipe with a reverse incline. Install site protection of the flush actuation. Push hard foam block over the threaded rods. Viega Eco Plus WC element, height-adjustable after installation 22 from 33...
  • Page 23 When pushing on, place the four retaining points in the adjusting range of the WC fixing. Manufacture water connection. Strap the support profiles with panel strips (≥ 30 cm). ≥ 30 Viega Eco Plus WC element, height-adjustable after installation 23 from 33...
  • Page 24 Re-position hard foam block. Tile WC element. Remove hard foam block. Mount WC connection fitting and push on WC ceramic. Align WC ceramic horizontally and secure using the fixing screws supplied. Viega Eco Plus WC element, height-adjustable after installation 24 from 33...
  • Page 25: Connecting Concealed Cistern

    Screw the ½ inch connector into the wall lead-in. Counter with a fork spanner (SW 27). Loosen plastic union nut. Pull out wall lead-in. Viega Eco Plus WC element, height-adjustable after installation 25 from 33...
  • Page 26 Re-tighten the union nut. Loosen (SW 19) flexible hose onto the filling valve. Open corner valve. Flush pipeline. Close corner valve. Re-mount (SW 19) the flexible hose onto the filling valve. Viega Eco Plus WC element, height-adjustable after installation 26 from 33...
  • Page 27 Loosen (SW 19) flexible hose onto the corner valve. Unscrew plastic union nut. Pull the corner valve inwards out of the wall lead-in. Remove plastic union nut. Remove the wall lead-in inwards. Viega Eco Plus WC element, height-adjustable after installation 27 from 33...
  • Page 28 Loosen the closing cap on the left-hand upper side of the concealed cistern. Close opening on the side with the closing cap. Push wall lead-in from inside into the upper opening. Insert the corner valve back into the wall lead-in. Viega Eco Plus WC element, height-adjustable after installation 28 from 33...
  • Page 29: Preparing Optional Actuation Versions

    A corresponding empty pipe (not included in the scope of delivery of the electrical actuation) is required for the preparation of the electrical actuation (model 8350.31 or model 8350.32). Viega Eco Plus WC element, height-adjustable after installation 29 from 33...
  • Page 30: Setting The Flush Volume

    The WC element is factory-set at a large flush volume of approx. 6 l. The large flush volume can be set continuously from approx. 6 l up to approx. 9 l. Remove the drain valve from the concealed cistern. Viega Eco Plus WC element, height-adjustable after installation 30 from 33...
  • Page 31: Control

    6 l right: approx. 9 l Control Adjusting WC height Loosen (do not remove) fixing screws with fork spanner (SW 19). Adjust the WC ceramic's height. Viega Eco Plus WC element, height-adjustable after installation 31 from 33...
  • Page 32: Cleaning And Maintenance

    In consideration of the mechanical, chemical and physical conditions, the concealed cistern is constantly contaminated. For this reason, the components must be cleaned, as required, and the drain and filling valve seals renewed. Viega Eco Plus WC element, height-adjustable after installation 32 from 33...
  • Page 33: Disposal

    The valves may have to be replaced, depending on the extent of deposits. 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. Viega Eco Plus WC element, height-adjustable after installation 33 from 33...

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