Page 1
Safe Touch Thermostatic Shower MM10032CP & MM10036CP Installation and Maintenance Instructions Intatec Ltd Airfield Industrial Estate Hixon Staffordshire ST18 0PF In this procedure document we have endeavoured to make the information as accurate as possible Tel: 01889 272 180 We cannot accept any responsibility should it be found that in Fax: 01889 272 181 any respect the information is inaccurate or incomplete or email: sales@intatec.co.uk...
Filter sealing washer Union nut Technical Data This Inta Mio thermostatic shower valve is suitable for installations on all types of plumbing systems, including gravity supplies, fully pumped, modulating combination boiler, unvented water heater and unbalanced supplies i.e. Cold Mains Tank Fed Hot.
Page 4
Unvented Mains Pressure System The drawing shows a typical installation of a shower mixing valve in conjunction with an unvented hot water system. This type of installation must be carried out in accordance with Part G of the Building Regulations. PRV if manifold is Whilst pressures are theoretically equal...
Pumped Systems Pumped systems use a booster pump to increase the pressure of the gravity fed water supplies. These booster pumps are used where the head of water is insufficient to provide a satisfactory shower or where a high performance shower is required. Please ensure that the performance of the pump is matched to suit the shower.
Gravity System Cold Mains Gravity Hot Supplies If the cold supply to the shower is direct from the cold water mains and the hot water supply is gravity fed from the cold water cistern via the hot water cistern you MUST fit a pressure reducing valve or a 6 l/min flow regulator.
Page 7
Site Preparation • The whole system should be thoroughly flushed, prior to the connection of the hot and cold water supplies to the bath-shower mixing valve, to remove any debris that may be in the supply pipework. • Ensure there are no joint leaks before finishing the wall. •...
Page 8
Calibration The Inta Mio shower valve has a factory set outlet temperature of 38˚C via the security setting. This is based on a balanced supply pressure and a stable hot water inlet temperature of 65˚C. However, the calibration point MUST be checked and re-set as necessary to suit site conditions.
PLEASE NOTE: Only genuine spares should be used. Servicing The Inta shower valve is designed to provide a high level of thermal performance to ensure the life cycle is as long as possible; Valves should be serviced annually which should include the following: 1 Cleaning the independent inlet strainers - the filter element.
Problem Solving The following details are supplied for on site queries, should you require any further assistance our Technical Department can be contacted directly on 01889 272199. Fault Solution Showering temperature is not hot enough. Ensure the hot water supply is at a constant temperature above 60˚C.
Page 15
Fixed Riser Rail - Installation Fit the shower valve and finish tiling the wall prior to installing the shower riser. Ensure that the outlet from the fixed shower will be over a suitable shower tray. Locate the handset holder (3), for the shower handset (12), onto the riser rail (1). Assemble the riser rail (1) into the bottom of the overhead arm (9) ensuring that both seals are covered to ensure a watertight seal.
Introduction The Inta range of thermostatic shower mixers have been specifically designed and manufactured to meet the requirements of BS EN 1111: 1999, BS EN 1287: 1999 and TMV2 Type Scheme.
Recommended Outlet temperatures The BuildCert TMV scheme recommends the following set maximum mixed water outlet temperature for use in all premises: Application Recommended Hot Water Temperature Shower 41˚C The mixed water temperature must never exceed 43˚C. The maximum mixed water temperature can be 2 ˚C above the recommended maximum set outlet temperature.
Page 18
Installation 3. The supply to which the thermostatic shower valve is to be installed must be thoroughly flushed and cleaned to remove any debris, which may have accumulated during the installation. Failure to remove any debris will affect the performance and the manufacturer’s warranty of the product.
Page 19
Commissioning Important: - The following instructions must be read and understood prior to commissioning the thermostatic shower valve. If under any circumstances there are aspects to the installation / system which do not comply with the specification laid down, the valve MUST NOT be put into operation until the system / installation complies with the specification.
Commissioning 5. If the mixed water temperature exceeds the recommended temperature of 41˚C by 2˚C or does not reach 41˚C the shower valve can be adjusted as follows: 5.1 With stable supply conditions remove the temperature control knob. 5.2 Rotate the temperature control knob by one spline clockwise to increase the temperature and one spline anticlockwise to reduce it.
Need help?
Do you have a question about the Mio MM10032CP and is the answer not in the manual?
Questions and answers