MX Options Concentric Fitting Instructions Manual

MX Options Concentric Fitting Instructions Manual

Thermostatic mixer valve with riser rail

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Options
Concentric
Thermostatic Mixer Valve
with Riser Rail
Fitting Instructions
IMPORTANT!
This Step-by-Step guide should be retained after installation.

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Summary of Contents for MX Options Concentric

  • Page 1 Options Concentric Thermostatic Mixer Valve with Riser Rail Fitting Instructions IMPORTANT! This Step-by-Step guide should be retained after installation.
  • Page 2 1. INTRODUCTION This booklet contains all the necessary fitting and pressure. The mixer valve must not be subjected to operating instructions for your MX Thermostatic bar water temperatures above 80˚C. This mixer valve is mixer shower. also suitable for thermal storage, unvented systems and pumped gravity systems.
  • Page 3: Pack Contents

    3. PACK CONTENTS • Riser Rail Bracket Please make sure ALL components are included before starting the installation. Description Quantity • Handset Mixer Valve Handset • Handset Height Riser Rail Adjuster Riser Rail Fixing Brackets Handset Height Adjuster • Riser Rail 1.25m Hose + Washers •...
  • Page 4 4. PLEASE READ THIS IMPORTANT SAFETY INFORMATION Products manufactured by the MX Group are safe and without risk provided they are installed, used and maintained in good working order in accordance with our instructions and recommendations. Layout and sizing of pipework MUST be such that when other services are used, pressures at the shower control inlets do not fall below the ...
  • Page 5: Site Requirements

    5. SITE REQUIREMENTS The installation must be in accordance with Water affected by other taps elsewhere in the house. It is Regulations Advisory Service (www.wras.co.uk). very important that for use in any mains pressure systems an expansion tank and a pressure reducing Minimum running water pressure: 0.1 bar, but will valve has been fitted to ensure the pressure does operate better at a minimum of 0.5 bar.
  • Page 6: Important Installation Information

    The MX Options range of thermostatic mixer valves is n The mixer valve is suitable for installation on a solid suitable for use with the following systems:...
  • Page 7 9. FITTING THE MIXER VALVE EXPOSED OPTION IMPORTANT: Ensure that you have read through section 7. IMPORTANT INSTALLATION INFORMATION before starting to fit the mixer valve. 1. Your thermostatic concentric mixer valve is set up in the factory so that a shower hose can be fitted. This means that when the valve is fitted with the hot water coming in from the left hand side, indicated Hot Water...
  • Page 8 10. FITTING THE MIXER VALVE CONCEALED OPTION IMPORTANT: Ensure that you have read through section 7. IMPORTANT INSTALLATION INFORMATION before starting to fit the mixer valve. 60mm Minimum 1. The fitting of the mixer valve is essentially the same as described for the exposed option, except that the mixer valve is fixed to the wall between 50mm and 70mm below the finished surface of the shower.
  • Page 9: Operation

    11. FITTING THE VERTICAL RAIL AND HANDSET 1. Establish position for the riser rail, and mark the wall for the lower mounting bracket. Make allowances for the tallest person likely to use the shower regularly (Fig 1). 2. Remove covers from the wall brackets (Fig 2). 3.
  • Page 10 13. COMMISSIONING AND ANNUAL MAINTENANCE TESTING TEMPERATURE SETTING ADJUSTMENT Before commissioning the following checks and tests need to have taken place: NOTE: Adjustment of the temperature settings is only • All the pipe work has been flushed through before to be carried out by a competent TMV engineer as it is fitting the valve and there are no leaks.
  • Page 11: Troubleshooting And Frequently Asked Questions

    14. TROUBLESHOOTING AND FREQUENTLY ASKED QUESTIONS If the performance of your shower deteriorates in service please follow the self help items detailed below before seeking professional advice from the installer. If the actions below fail to restore the shower performance you should initially contact the person or company that installed the shower.
  • Page 12 7. This guarantee applies only to the product itself and as a result and date of purchase when contacting MX Group. any liability attributed to MX Group is limited to the cost of the The company reserves the right, in the event of a claim not product.
  • Page 13: Service Policy

    16. SERVICE POLICY 17. SPARE PARTS In the event that parts or maintenance is needed In the event of you needing to contact the MX Group outside the guarantee MX will endeavour to help Customer Service Department, the following with this. Spare parts codes are given in the fitting procedure should be followed: instructions.
  • Page 14 NOTES...
  • Page 15 NOTES...
  • Page 16 6754E KL/15MAR16 Marleton Cross Limited Trading as The MX Group Alpha Close, Delta Drive, Tewkesbury Industrial Estate, Tewkesbury, Gloucestershire GL20 8JF Tel: 01684 293311 Fax: 01684 293900 Email: sales @ mx-group.com www.mx-group.com CUSTOMER CARE: 0845 5052211 TRADE DESCRIPTIONS ACT Variations in terms of colour finish, materials and all other aspects of appearance may occur on occasions, either through non-availability of materials or due to our policy of continuing technical improvement.

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