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Mira Sport Multi-fit
9.0 and 9.8 kW
Installation and User Guide
These instructions must be left with the user
1
For SPARES,
ADVICE or REPAIRS
please call us free
on 0800 001 4040
(UK only)
1493953-W2-A

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Table of Contents
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Summary of Contents for Kohler Mira Sport Multi-fit J03E

  • Page 1 Mira Sport Multi-fit 9.0 and 9.8 kW For SPARES, ADVICE or REPAIRS please call us free on 0800 001 4040 (UK only) Installation and User Guide These instructions must be left with the user 1493953-W2-A...
  • Page 2: Important Safety Information

    Important Safety Information WARNING - This shower can deliver scalding temperatures, cause fire, electric shock or other personal injury if not operated, or maintained in accordance with the instructions, warnings and cautions contained in this guide and on the appliance. Please read the important safety information and the operation section of this guide before using the shower.
  • Page 3 9. Installation of the shower must be carried out in accordance with these instructions by qualified, competent personnel. Read all instructions before installing the shower. 10. DO NOT switch the shower on if water starts leaking from the shower case. Isolate the electrical supply to the shower immediately. 11.
  • Page 4 Only Kohler Mira recommended accessories should be used. 23. DO NOT perform any unspecified modifications, or drill or cut holes in the product other than instructed by this guide.
  • Page 5: Pack Contents

    Pack Contents Tick the appropriate boxes to familiarize yourself with the part names and to confirm that the parts are included. 1 x Mira Sport Multi-fit Electric Shower  1 x Olive   1 x Compression Nut   3 x Fixing Screws  ...
  • Page 6: Products Covered

    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.
  • Page 7: Specifications

    Specifications Multi-fit Variant Plumbing 9.0 / 9.8 Minimum Dynamic Pressure 70 kPa (0.7 bar) Maximum Dynamic Pressure * 500 kPa (5 bar) Minimum Static Pressure 20 kPa (0.2 bar) Maximum Static Pressure * 1000 kPa (10 bar) Maximum Inlet Temperature 30°C Minimum Inlet Temperature 2°C...
  • Page 8: Disposal And Recycling

    Guarantee The Mira Sport Multi-fit has been designed for domestic use only, Mira Showers guarantee the Mira Sport Multi-fit 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.
  • Page 9: Installation Requirements

    Installation Requirements Plumbing 1. 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. 2. DO NOT use sealing compounds on any pipe fitting or joints. 3.
  • Page 10 17. 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). 18. The installation must not cause the hose to be sharply kinked during normal use.
  • Page 11 Electrical 1. 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. 2. 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.
  • Page 12: Installation

    Installation Replacing an existing shower The Mira Sport Multi-fit is designed to replace showers of approximately the same size or smaller. Adjustments to existing pipe work and electrical connections may be necessary to enable the Mira Sport Multi-fit to completely cover the footprint and screw holes of the previous shower.
  • Page 13 Isolate the electrical and water Service supplies. Tunnel (RH) Screws Disconnect and remove the old shower from the wall. Service Tunnel (LH) Remove the cover and service tunnels from the Mira Sport Cover Multi-fit. Keep the retaining Screw screws (x3) for later use. Rotate inlet to suit...
  • Page 14 Feed the electrical cable in through the back of the shower Left side electrical cable and make sure the wires will entry shown. connect adequately to the terminal block. Make sure the shower is straight and level, then mark the new fixing holes on the wall.
  • Page 15 Adjustment for right hand entry electrical supply Isolate the electrical and water supplies. Unscrew the terminal block Retaining retaining screw. Screw Carefully lift the terminal block from its location on the left of the case and remove the retaining screw. Taking care not to damage the wires, reposition the terminal block to the location on the right...
  • Page 16 Adjustment for right hand entry water supply Isolate the electrical and water Inlet supplies. Filter Inlet Plug Use a suitable wrench to remove the inlet plug from the RH inlet Inlet connector. Hold a separate Connector (LH) wrench across the flats of the Inlet inlet connector to support the Connector (RH)
  • Page 17 Thoroughly flush the pipework before connecting to the appliance. Use the correct supply cable size. Refer to BS 7671. 1180327-W7-A © Kohler Mira Limited, July 2011 and electrical cable to reach the Do not use alternative screws to HIGH secure the cover. POWER...
  • Page 18 Depending on the direction and route of the incoming water supply, adjust the appropriate inlet connector to suit. Rotate inlet to Note! Use compression elbows to suit connect rising and falling supplies to the right inlet connector. Suitable for water supplies from above, below and from the rear.
  • Page 19 cont... Right Inlet Connector - use a 1/2" BSP nipple with compression nuts or 1/2" BSP elbow. Inlet Connector Inlet Connector Compression Nut Compression Nut Olive Olive Secure the shower to the wall 1/2" BSP Nipple 1/2’’ BSP Nipple with the supplied screws. Olive Olive Compression Nut...
  • Page 20 Refit the service tunnels and the required case inserts. Note! If water supply pipe Upper Case enters from the right hand Insert side of the shower cut out the slot on the right hand service tunnel. Service For the upper case insert Service Tunnel Tunnel...
  • Page 21 Commissioning HIGH POWER TEMPERATURE Turn temperature control Turn power control to low. Switch on the electrical to the cold position. supply. COLD 0 - 15 secs TEMPERATURE P u s h S T A R T / S T O P Water flows freely within a Slowly turn the temperature button.
  • Page 22 HIGH COLD 5 - 10 secs POWER Turn power control to Eco. Temperature will rise slightly. HIGH COLD 5 - 10 secs POWER Turn power control to High. Temperature will rise further. TEMPERATURE Adjust temperature as required. Push START/STOP button. Flow rate will adjust automatically.
  • Page 23: Operation

    Operation Read the section “Important Safety Information” first. Push the START/STOP button to turn ON the appliance. Light in the button Switch on the electrical supply. illuminates. HIGH POWER POWER Turn the power control to the desired TEMPERATURE TEMPERATURE Adjust the temperature as required. position.
  • Page 24 A small amount of water may continue to drain over a few minutes. Warning! Turning the shower off and back on during showering may result in unstable temperatures at the showerhead. Always ensure the temperature has stabilised before re-using the shower. Note: A slight hissing sound may be heard from the shower during operation.
  • Page 25: Fault Diagnosis

    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. 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...
  • Page 26 Start/Stop Power Symptom Light is Control Possible Cause Possible Remedy ON or OFF Position Showerhead Insufficient water supply Minimum static pressure dripping. pressure for shut off. 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).
  • Page 27 Start/Stop Power Symptom Light is Control Possible Cause Possible Remedy ON or OFF Position Microswitch failure. Replace microswitch. change in Insufficient mains water Contact local water temperature pressure. company. between Low / Eco / Possible failure of flow Use a suitable device to High setting.
  • Page 28: User Maintenance

    User Maintenance In the event of a malfunction of the shower, a fault finding table is provided in this guide detailing possible causes and remedies that may be carried out by non- qualified personnel. WARNING - TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, INJURY OR PRODUCT DAMAGE: •...
  • Page 29 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.
  • Page 30 Use a suitable spanner to remove the filter from the appropriate inlet connector assembly. Hold a wrench across the flats of the inlet connector assembly to prevent damage to the connector, whilst removing the filter. Inlet Filter Inlet Connector (LH) Remove the filter and rinse under Left Inlet Connector a running tap to remove any...
  • Page 31: Spare Parts

    Spare Parts 1746.444 Switch Assembly 1746.506 1746.500 Terminal Flow Valve Block 1746.499 Inlet Clamp 1746.498 Inlet Manifold 1746.497 Inlet Assembly 1746.446 Switch / LED Assembly 1746.437 Coil 406.27 Inlet Filter 1746.499 1746.496 Inlet Clamp Inlet 1746.436 Connector Thermal Switch 1746.439 (9.0kW) 1746.440 (9.8kW) Heater Tank (includes...
  • Page 32: Customer Support

    Kohler Mira Limited. Cromwell Road, K/E S.A.S. Cheltenham, 3 rue de Brennus, The company reserves the right Gloucestershire 93631, La Plaine Saint-Denis, to alter product specifi cations GL52 5EP France without notice. 14648 1473739-W6-A 1493953-W2-A © Kohler Mira Limited, September 2021...

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