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© Intatec Ltd 2017

1

Introduction 

    This installation guide has been produced for the Nulo shower mixing valve. These instructions 
    cover the installation, operation and maintenance. Please read the enclosed instructions before
    commencing the installation of this product, please note;

   We recommend that the installation of any Inta product is carried out 
   by an approved installer.

    The installation must be carried out strictly in accordance with the Water Supply (Water Fitting)
    Regulations 1999 and any local authority regulations.

    If in doubt we recommend that you contact WRAS - Water Regulations Advisory Scheme on 
    Tel: 0333 207 9030, your local water authority - details available on the WRAS website or 
    the Chartered Institute of Plumbing and Heating Engineers on Tel: 01708 472 791.

    All products MUST be re-commissioned to suit site conditions to ensure optimum performance 
    levels of the product are obtained

Safety

This thermostatic shower must be installed and commissioned correctly to ensure that water is 
supplied at a safe temperature to suit the users. 

The shower is pre-set using ideal conditions to 38°C at the stop with a manual push button 
override to 46°C (can be re-set to suit site conditions or user preference – see calibration 
page 7). 

The maximum mixed temperature takes account of the allowable tolerances inherent in 
thermostatic shower mixers and temperature losses. 

It is not a safe bathing temperature for adults or children

.

The British Burns Association recommends 37 to 37.5˚C as a comfortable bathing 
temperature for children. In premises covered by the Care Standard Act 2000, the maximum 
mixed water outlet temperature is 43˚C

Products

Nulo Safe-touch Thermostatic Bar Shower with Flexible Slide Rail Kit.

CB10031CP

Nulo Deluxe Safe Touch Thermostatic Bar Shower with Flexible 
Slide Rail Kit, Smooth Hose and Push Button Handset 

CB10035CP

Nulo Safe-touch Thermostatic Bar Shower - valve only

ED10045CP

Check Content

    Before commencing remove all components from packaging and check each component with 
    the contents list. 

    Ensure all parts are present, before discarding any packaging. If any parts are missing, do not
    attempt to install your Inta shower valve until the missing parts have been obtained.

Содержание Nulo CB10031CP

Страница 1: ...tion as accurate as possible We cannot accept any responsibility should it be found that in any respect the information is inaccurate or incomplete or becomes so as a result of further developments or...

Страница 2: ...pplied at a safe temperature to suit the users The shower is pre set using ideal conditions to 38 C at the stop with a manual push button override to 46 C can be re set to suit site conditions or user...

Страница 3: ...et Temperature 85 C Max Inlet Pressure Dynamic 5 bar Pre Set Factory Temp Setting 38 C Min Operating Pressure Dynamic 0 2 bar Temperature Stability 2 C Max Unbalanced Pressure Ratio 5 1 Min Temp Diffe...

Страница 4: ...her than the hot supply we recommend that a separate pressure reducing valve is fitted to the cold supply as close as possible to the shower valve and with no draw off points between it and the shower...

Страница 5: ...lt the pump manufacturer s installation requirements Gravity System The drawing shows a typical installation of a shower valve on a gravity supplied system Please note the minimum head pressure requir...

Страница 6: ...ter or plaster board should all be considered when routing the hot and cold supply pipes The valve requires the supply pipes and wall brackets to have 150mm centres and sufficient copper pipe must pro...

Страница 7: ...inside edge of the concealing plates position over the compression faces and press firmly to the wall Installing the Shower Valve The connector 10 check valve 9 filter 8 union nut 11 and sealing wash...

Страница 8: ...ow control 1 and allow the outlet temperature to stabilise from the bottom outlet Temporarily refit the control knob bush 8 and control knob 6 and using a digital thermometer it is possible to increas...

Страница 9: ...have a high quality finish and should be treated with care An occasional wipe with a mild washing up liquid on a soft damp cloth followed by a thorough rinsing is all that is required The nozzles in t...

Страница 10: ...t at cold the showering temperature is too hot The hot and cold supply connections have been made in reverse Thermostatic cartridge movement limited due to lime scale build up The maximum showering te...

Страница 11: ...ble Riser Rail Dimensions 42 5 652 Ctr 684 1 2 3 4 6 7 8 5 Wall Bracket End Cap Details 15 Item Qty Component 1 2 Wall Bracket 2 2 End Cap 3 1 Riser Rail 4 1 Handset Holder 5 2 Retaining Screw Plug 6...

Страница 12: ...ail Dimensions 42 5 652 Ctr 684 1 2 3 4 7 8 5 6 Wall Bracket End Cap Details 30 15 Item Qty Component 1 2 Wall Bracket 2 2 End Cap 3 1 Riser Rail 4 1 Handset Holder 5 2 Retaining Screw Plug 6 1 Push B...

Страница 13: ...all the way behind the ceramic tile Using the screw provided secure the wall bracket 1 to the wall ensuring the correct orientation for the bracket Assemble the handset holder onto the riser rail as...

Страница 14: ...ure the conditions of use are appropriate for the valve Introduction The thermostatic shower valve has been specifically designed and manufactured to meet the requirements of BS EN1111 1999 and TMV2 T...

Страница 15: ...99 and also be aware of their responsibility and duty of care to ensure that all aspects of the installation comply with the regulations It has been brought to our attention that flushing water system...

Страница 16: ...e s to within the limits as quoted previously 8 Any thermostatic shower valve must be fitted with a back flow prevention device such as check valves to prevent the cross contamination of supplies The...

Страница 17: ...eratures are established before any attempt to commission 4 Once the supply temperatures are stable and the normal operating conditions are established the shower valve can be commissioned The followi...

Страница 18: ...g performance checks shall be carried out 1 Measure the mixed water temperature at the outlet 2 Carry out the cold water supply isolation test by isolating the cold water supply wait for five seconds...

Страница 19: ...Intatec Ltd 2017 18 Notes...

Страница 20: ...n Staffordshire ST18 0PF Tel 01889 272 180 Fax 01889 272 181 email sales intatec co uk web www intatec co uk E O E 10 08 17 To activate your product warranty please visit www intatec co uk and click o...

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