Mira Sport Thermostatic 9.0 Installation guide
Contents
1. White Chrome Guarantee The Mira Sport has been designed for domestic use only Mira Showers guarantee the Mira Sport against any defect in materials or workmanship for a period of two years from the date of purchase shower fittings for one year For terms and conditions refer to the back cover of this guide Patents and Design Registration Design Registration 001259 287 0002 001259 287 0005 GB 2341667 2427460 2404000 2428286 Ireland 82835 85128 85163 85912 If you experience any difficulty with the installation of your new shower then please refer to Fault Diagnosis before contacting Kohler Mira Limited Our telephone and fax numbers can be found on the back cover of this guide IMPORTANT SAFETY INFORMATION WARNING This shower can deliver scalding temperatures if not operated installed or maintained in accordance with the instructions warnings and cautions contained in this guide and on or inside the appliance TO REDUCE THE RISK OF FIRE ELECTRIC SHOCK OR INJURY 1 10 11 12 Installation of this shower must be carried out in accordance with these instructions by qualified competent personnel Isolate the electrical and water supplies before commencing installation The electricity must be isolated at the consumer unit and the appropriate circuit fuse removed if applicable Mains connections are exposed when the cover is removed DO NOT install the shower in areas with high humidit2. The shower will purge water from its tank for a few seconds Note A slight hissing sound may be heard from the shower during operation High mains water pressure and high shower temperatures will affect the tone This is quite normal in use Switch off the electrical supply 14 FAULT DIAGNOSIS In the event of a malfunction of the shower the troubleshooting information below provides details on possible causes and remedies that may be carried out by qualified competent personnel Non qualified personnel should refer to the fault diagnosis section in the users guide WARNING There are no user serviceable components beneath the cover of the shower Only qualified competent personnel should remove the front cover Start Stop Power Light is Control ON or OFF Position Symptom Shower fails to operate Shower cycles from hot to cold Unable to select cool enough shower Possible Cause Isolator switch in the off position Fuse blown or MCB RCD tripped indicating possible electrical fault Service tunnel or cover not fitted correctly causing Start Stop button to not operate Showerhead blocked Hose kinked or blocked Water pressure below minimum required for shower operation Temperature control or power control setting too high Due to the rise in mains water supply temperature the power control setting may be too high 15 Possible Remedy Switch on electrical supply vi
3. Turn on the water supply and check for leaks Strip back sufficient outer cable insulation to enable routing to terminal block Fit an earth sleeve to the earth wire Loosen the screws in the terminal block and insert the wires L Live Brown wire Protective Earth Green Yellow sleeved wire N Neutral Blue wire Tighten the screws in the terminal block ensure the wires are secure and tight Inlet Connector Compression Nut Inlet Supply Pipe ON Terminal Block 1 X 7 Wes Electrica Cables Cold Water Supply 22 Outlet Pipe Inlet Connector Connector 12 Ensure the earth bonding complies with relevant regulations Replace the service tunnel Ensure the control dials are aligned with the spindles and replace the cover Tighten the three cover screws Do not use alternative screws to secure the cover This can cause internal damage to the appliance Do not seal around the back of appliance This completes the installation follow the guidelines in section COMMISSIONING to prepare the shower for use 13 Spind Screws Service Tunnel COMMISSIONING Push START STOP button Water flows freely within Turn power control to Eco Light in the button illuminates few seconds temperature Temperature will rise slightly
4. expiry date The guarantee on any replacement parts or product ends at the original expiry date For shower fittings or consumable items we reserve the right to supply replacement parts only The guarantee does not cover e out charges for non product faults such as To Contact Us UK damage or performance issues arising from incorrect installation improper use inappropriate cleaning 0844 571 5000 lack of maintenance build up of limescale frost damage corrosion system debris or blocked filters or where no fault has been found with the product Fax 01242 282595 work to your product both during and after the guarantee period Ask about our fixed price service repairs Water or electrical supply waste and isolation issues e Compensation for loss of use of the product or consequential loss of any kind E mail Visit www mirashowers co uk e Damage or defects caused if the product is repaired contactus or modified by persons not authorised by us or our appointed representative Mira Customer Services Dept Cromwell e Routine maintenance or replacement parts to a Cheltenham Gloucestershire GL52 comply with the requirements of the TMV 2 or TMV 3 healthcare schemes e Accidental or wilful damage To Contact Us Eire Only e Products purchased ex showroom display B 01 531 9337 What to do if something goes wrong If your product does not work correctly refer to this manual for fault diagnosis and check that it is
5. filter and rinse under a running tap to remove any lodged particles If necessary use a kettle descalent in accordance with the manufacturer s instructions Refit the components in reverse order Hose Washer Screws Screw Service Tunnel Inlet Connector Assembly 5 1746 444 Switch pin P 1563 749 A Thermal Switch 1746 449 Eee Terminal Block A 872 01 1746 458 9 0kW Microswitch 1746 459 9 8kW Heater Tank A 1563 536 Control Belt 1563 540 1829 062 g Inlet Valve Inlet Filter 1563 538 1829 063 Temp Inlet Connector _ 416 38 ZO Inlet Clamp S 416 51 i Coil 1746 446 1746 461 Switch LED Outlet Assembly Connector Lc 148 448 1746 460 Service Tunnel Cover KR B 1563 522 Cover Seal not shown 1563 541 Screw Pack identified 1746 4 56 Component identified B 19 CUSTOMER SERVICE Guarantee Helpdesk Service Ring our Customer Your product has the benefit of our manufacturer s Q Services Team for product advice to purchase guarantee which starts from the date of purchase spare parts or accessories or to set up service To activate this guarantee please return your completed visit You can contact us via phone or e mail registration card visit our website or
6. free phone 0800 details below Please provide your model 0731248 within 30 days of purchase UK only name power rating if applicable and date of purchase Within the guarantee period we will resolve defects in Mira Showers Website www mirashowers materials or workmanship free of charge by repairing or replacing parts or product as we may choose EA This guarantee is in addition to your statutory rights andis subject to the following download user guides diagnose faults e The guarantee applies solely to the original installation purchase our full range of accessories and under normal use and to the original purchaser only popular spares or request a service visit The product must be installed and maintained in Spares and Accessories We hold the largest Visit our website to register your guarantee accordance with the instructions given in this user stocks of genuine Mira spares and accessories guide Contact us for a price or visit our website to e Servicing must only be undertaken by us or our purchase items from our accessory range and appointed representative Note if a service visit popular spares is required the product must be fully installed and Service Repairs No one knows our products connected to services amp faxiend theodainal better than our nationwide team of Service ste Riel NO ASTERA Technicians We can carry out service repair
7. A KOHLERCOMPANY Mira Sport Thermostatic 9 0 amp 9 8 kW SHOWERS For SPARES ADVICE or REPAIRS Please call us on 0844 571 5000 UK Only These instructions must be left with the user Installation Guide Showering perfection INTRODUCTION Thank you for purchasing a quality Mira Sport Thermostatic Electric Shower To enjoy the full potential of your new shower please take time to read this guide thoroughly and keep it handy for future reference Products manufactured by Kohler Mira Ltd are designed to be safe provided that they are installed used and maintained in good working order in accordance with our instructions and recommendations Follow all warnings cautions and instructions contained in this guide and on or inside the shower Mira Sport Thermostatic electric showers have separate controls for power selection and for temperature flow adjustment A unique flow regulator stabilises any temperature changes caused by water pressure fluctuations which can result from taps being turned on or off or toilets being flushed When this shower has reached the end of its serviceable life it should be disposed of in a safe manner in accordance with current local authority recycling or waste disposal policy Mira Sport Thermostatic models covered by this guide Product ____ Number Sport Thermostatic 9 0 White Chrome Sport Thermostatic 9 8
8. a the pullcord or wall mounted switch Renew the fuse or reset the MCB RCD If fault persists contact your installer Check case inserts are cut and fitted correctly Check services electrical or plumbing are not interfering with location of service tunnel or cover Remove and descale showerhead Check hose and replace if necessary Make sure incoming mains water stopcock and or shower isolating valve is fully turned on Turn the power control to Eco or turn the temperature control until a cooler temperature is achieved Turn the power control to Eco or turn the temperature control until a cooler temperature is achieved Symptom Showerhead dripping Low or no flow Operation of Temperature Control has little or no effect on water temperature Start Stop Power Light is Control ON or OFF Position Possible Cause Insufficient water supply pressure for shut off Flow valve faulty Water supply pipework or inlet filter restricted by a blockage or partial blockage Insufficient water supply pressure flow for operation Flow valve faulty Heater tank excessively scaled Showerhead blocked Hose kinked or blocked Other outlets e g Toilet garden hose washing machine etc drawing water while the shower is being used Showerhead blocked Hose kinked or blocked Flow valve faulty Heater tank failure 16 Possible Remedy Minimum static pressu
9. ad must be directed away from the shower unit during normal use the showerhead must not spray directly on to the shower unit DO NOT apply excessive force to plumbing connections always provide mechanical support when making plumbing connections Any soldered joints should be made before connecting the shower This shower is not designed to be plumbed directly from the rear For rear entry supply add an elbow to the supply pipe and connect as a rising or a falling supply If pipework and or electrical cables enter the shower from the rear through a hole in the wall provision must be made to prevent water ingress back into the wall structure Only use the inlet connector supplied with the shower DO NOT use any other type of fitting 15 A full bore non restrictive servicing valve must be fitted in readily accessible position adjacent to the shower to facilitate maintenance of the shower DO NOT use a valve with a loose washer plate jumper as this can lead to a build up of static pressure 16 A water treatment device should be installed where the water hardness may exceed 200 ppm Malfunctions caused by excessive limescale formation are not covered by this shower s guarantee see back page for details 17 The installation must not cause the hose to be sharply kinked during normal use 18 DONOT perform the electrical installation until the plumbing has been completed and checked for leaks Electric Shower Zone of Backflow Ris
10. ficient lengths of supply pipe and electrical cable to reach the connection points 4 Remove the installation template and drill three holes to suit the fixing screws and wall plugs Caution Do not drill into cables or pipes in the wall Caution Do not drill into buried cables or pipes 10 B Determine the direction and route of the incoming water supply falling entering the shower from the top or rising entering the shower from the bottom NOTE DO NOT use an incoming supply entering the shower directly from the back Add an elbow to the supply pipe and connect it as a rising or falling supply 229 4 N N N N N Thoroughly flush the supply pipe Inlet Connector Rotate the inlet connector to suit the direction of the incoming water supply B Upper and lower case inserts are supplied and should be fitted NOTE Trim the inserts if necessary to fit incoming electrical or water supplies before fitting 9 Secure the shower to the wall 11 Connect the inlet supply pipe to the inlet connector using the compression nut and olive supplied Always provide mechanical support when making plumbing connections Upon completion of the installation ensure connections and back case are not under any stress due to misaligned pipework or electrical cables
11. installed E mail CustomerServiceEire and commissioned in accordance with our instructions Ste mirashowers com If this does not resolve the issue contact us for help and advice Extended Guarantees A selection of protection plans are available that enable you to cover repair bills excludes Eire Ring 01922 471763 for more details A N J Mira is a registered trade mark of 85 Kohler Mira Limited m 1 ra The company reserves the right to alter oo C product specifications without notice FM 14648 SHOWERS 7 1175284 W2 C Kohler Mira Limited July 2013
12. k 30 mm Minimum 25 mm Minimum Toilet or Bidet Bath or Shower Hand Basin FC5 Tray FC3 FC3 Hose Retaining Ring fitted and shower fittings fixed at a suitable height preventing dirty water backflow Note There will be occasions when the hose retaining ring will not provide a suitable solution for Fluid Category 3 installations in these instances an outlet double checkvalve must be fitted this will increase the required supply pressure typically by 10kPa 0 1 bar Double checkvalves fitted in the inlet supply to the appliance cause a pressure build up which affect the maximum static inlet pressure for the appliance and must not be fitted For Fluid category 5 double checkvalves are not suitable WARNING REDUCE THE RISK OF FIRE ELECTRIC SHOCK OR INJURY Electrical 1 10 The electrical installation must comply with BS 7671 commonly referred to as the IEE Wiring Regulations and all relevant building regulations or any particular regulation or practice specified by the local electricity supply company Ensure that all circuit protection devices switches and cabling is adequate for the rated current of the shower and that the rating of the electricity supply company fuse and the consumer unit are adequate for the additional demand The shower must be earthed Ensure any supplementary bonding complies with the relevant regulations This shower is intended to be permanently connected to the fixed electrical
13. liarise yourself with the part names and to confirm that the parts are included O 1 x Mira Sport Thermostatic Electric Shower 1 x Olive 1 Compression Nut Vy O 3 x Fixing Screws VE 3 x wall Plugs 716 Y at Snes 5 2 x Case Inserts Documentation O 1 x Installation Template O 1 x User Guide 1 x Installation Guide 1 x Guarantee Brochure 4 WIRING DIAGRAM BROWN B BLUE C BLUE E GREEN D HEATER ates ath RED K BROWN F TERMINAL BROWN BLOCK REDI L GREENA GREEN A GREEN D BROWN G a Sst MICRO MICRO PUSH BUTTON SWITCH L SWITCH R SWITCH INLET CONNECTOR SOLENOID 2 e 47 2 BLACK 4 a BLACK L LED LED HOUSING SPECIFICATIONS Thermostatic Variant Sport 9 0 Sport 9 8 Minimum Dynamic Pressure 70 kPa 0 7 bar 500 kPa 5 bar 20 kPa 0 2 bar 1000 kPa 10 bar 30 C 2 1 2 BSP 15 mm Compression Fitting 200 ppm CaCO 1 2 BSP Male Maximum Dynamic Pressure Minimum Static Pressure Maximum Static Pressure Maximum Inlet Temperature Minimum Inlet Temperature Inlet C
14. on before installing the shower WARNING TO REDUCE THE RISK OF FIRE ELECTRIC SHOCK OR INJURY Plumbing 1 11 12 13 14 The plumbing installation must comply with all national or local water regulations and all relevant building regulations or any particular regulation or practice specified by the local water supply company Do not install the product in a position in which service access is limited Decide on a suitable position for the shower minimum distance of 200 mm from the ceiling to allow for cover fit and removal The position of the shower and shower fittings must provide a minimum gap of 25 mm between the showerhead and the spill over level of any bath shower tray or basin and a minimum gap of 30 mm between the showerhead and the spill over level of any toilet bidet or other appliance with a Fluid Category 5 backflow risk see diagram on page 8 The shower is suitable for installation within the shower area and is fitted with a pressure relief valve It must be positioned over a water catchment area with the controls at a convenient height for the user The shower must be fitted to a waterproof flat and even wall surface DO NOT fit the shower to the wall and tile up to the case DO NOT seal the gap between the shower and the wall surface The showerhead should be positioned so that it discharges down the centre line of the bath or across the opening of a shower cubicle The showerhe
15. onnection Maximum Water Hardness Outlet Connection Thermostatic Variant Sport 9 0 Sport 9 8 8 3 kw 9 0 kw 9 0 kw 9 8 kW Nominal Power at 230 V ac Nominal Power at 240 V ac A Recommended MCB Rating Maximum Supply Cable Size 16 mm Recommended RCD Rating 30 mA tripping current Recommended Isolator Switch 45 A double pole with 3 mm contact separation IP X4 Suitable for installation in Zone 1 30 C 2 C Appliance Sealing Rating Maximum Ambient Temperature Minimum Ambient Temperature 358 mm 215 mm 90 mm Height Width Depth A drop tight pressure reducing valve should be installed where dynamic or static pressure exceeds the figure stated in the Specifications European Conformity Information The Mira Sport Thermostatic range of showers complies with the following European directives 2006 95 EC Low Voltage Directive 2004 108 EC EMC Directive The Mira Sport range of showers are high power appliances and are subject to conditional connection If the main electrical supply fuse is rated less than 80 Amps the local electricity supply company must be contacted to confirm if the electrical supply is adequate The Mira Sport Thermostatic range of showers complies with the requirements of the UK s water regulations 6 INSTALLATION REQUIREMENTS Please read the Important Safety Information and specifications sections at the front of this guide and the requirements detailed in this secti
16. re to ensure shut off and prevent dripping is 20 kPa 0 2 bar Note If other appliances are operating static pressure may drop below 20 kPa 0 2 bar Contact local water company Replace flow valve Flush supply pipe Clean inlet filter Contact local water company Supply pressure must be a minimum of 70 kPa 0 7 bar Note If other appliances are operating pressure may drop below 70 kPa 0 7 bar Replace flow valve Replace heater tank In hard water areas consider the use of a water softener Remove and descale showerhead Check hose and replace if necessary Turn off other appliances whilst shower is in use Remove and descale showerhead Check hose and replace if necessary Replace flow valve Replace heater tank Start Stop Power Symptom Light is Control Possible Cause Possible Remedy ON or OFF Position No Microswitch failure Replace microswitch change in temperature between Low Eco Possible failure of flow Use a suitable device to High setting valve microswitch or check the continuity of heater tank the microswitch or heater tank and replace parts as necessary Water will OFF ANY Flow valve solenoid or Replace as necessary not turn off Start Stop switch faulty Shower fails Insufficient water supply Contact local water to produce company hot water when set on Eco High setting Insufficient mains water Contact local water pressure compan
17. wiring of the mains system A separate supply must be provided from the consumer unit to the shower DO NOT supply any other electrical equipment including extractor fans or pumps via this product This shower must be provided with means for local disconnection that is incorporated into the fixed wiring in accordance with the relevant local wiring regulations This must be a double pole switch which has at least 3 mm contact separation in each pole The switch can be a ceiling mounted pull cord type within the shower room or a wall mounted switch fitted in the applicable zone area A30mA Residual Current Device RCD must be incorporated into the electrical supply to this shower in accordance with wiring regulations DO NOT apply excessive force to the terminal block All electrical connections should be checked for tightness to prevent overheating before switching on the electrical supply DO NOT switch on the electrical supply until the plumbing has been completed and checked for leaks INSTALLATION Warning Isolate the electrical and water supplies before installing the shower Remove the three screws that hold the cover on and remove the cover Screws 2 Remove the service tunnel 5 Using the installation template supplied mark the positions of the three fixing holes Note Ensure that there are suf
18. y Possible failure of the Use a suitable device to microswitch or thermal check the continuity of switch the microswitch or heater tank and replace parts as necessary Water leaks Hose kinked or blocked Check hose and replace if from the necessary bottom of the case The PRV has been Replace heater tank and there triggered the shower is no flow has a pressure relief from the valve assembly to reduce showerhead damage if the outlet is blocked or the shower is frozen When the relief valve operates a small rubber ball is ejected 17 SERVICING WARNING There are no user serviceable parts inside the shower Servicing of the shower must only be carried out by qualified competent personnel following the instructions provided in this guide and those provided with any spare part Before replacing any parts ensure that the underlying cause of the malfunction has been resolved Cleaning the Inlet Filter Warning Isolate the electrical and water supplies before removing the cover 8 Remove the shower hose Note Retain the hose washer for further use Remove the three screws that hold the cover on the shower and remove the cover Remove the service tunnel from the shower Use a suitable spanner to remove the filter from the inlet connector assembly Hold a wrench across the flats of the inlet connector assembly to prevent damage to the connector whilst removing the filter Remove the
19. y and temperature i e Steam rooms and saunas DO NOT install the shower where it may be exposed to freezing conditions Ensure that any pipework that could become frozen is properly insulated DO NOT switch the shower on if there is a possibility that the water in the shower is frozen DO NOT switch the shower on if water starts leaking from the shower case Isolate the electrical supply to the shower immediately DO NOT connect the outlet of the shower to any tap control valve trigger handset or showerhead other than those specified for use with this shower Only Kohler Mira recommended accessories should be used The water supplies to this product must be isolated if the product is not to be used for a long period of time If the product or pipework is at risk of freezing during this period they should also be drained of water DO NOT perform any unspecified modifications to the shower or its accessories When servicing only use genuine Kohler Mira replacement parts If the shower is dismantled during installation or servicing then upon completion the product must be inspected to ensure all electrical connections are tight and that there are no leaks Read all installation instructions before installing this shower Upon completion of the installation make sure that the user is familiar with the operation of the shower and leave this guide and the user guide with the owner PACK CONTENTS Tick the appropriate boxes to fami
Download Pdf Manuals
Related Search