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Mira Jump 7.5, 8.5, 9.5 and 10.8 kW Electric Shower Mira Sprint 8.5, 9.5 and 10.8 kW Electric Shower 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 1490289-W2-A...
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.
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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.
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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.
Pack Contents Tick the appropriate boxes to familiarize yourself with the part names and to confirm that the parts are included. 1 x Shower Fittings 1 x Electric Shower 1x Showerhead 1x Hose 1 x Component Pack Documentation 1 x Installation Template (printed on 1 x Guarantee Brochure the inside of product carton)
Wiring Diagram Thermal Cutout Dual Disc BROWN BROWN BROWN BROWN Pressure/Power Power On Neon Selector Switch BROWN BLACK BLACK BLACK Low Flow Neon Load START/STOP BLUE BROWN BLUE GREEN Tank Connection GREEN Inlet Connector Internal Wiring Diagram 1490289-W2-A...
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.
Guarantee This product has been designed for domestic use only, Mira Showers guarantee this product 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. European Conformity Information This range of electric showers complies with the following European directives: 2014/35/EU - Low Voltage Directive (LVD),...
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.
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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.
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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.
Installation Warning! Turn off the electrical and water supplies before proceeding with the installation of the shower. The electricity must be turned off at the mains and the appropriate circuit fuse removed, if applicable. Note: An installation template is supplied to help you install the shower. Use the Installation Template provided (printed on the product carton), together with a spirit level to mark the positions of the three fixing holes.
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Thoroughly flush the supply pipe. Secure the shower to the wall with fixing screws and wall plugs (supplied) or appropriate wall fixings for your installation. Connect the inlet supply pipe to the inlet connector using a push fit elbow or an elbow with compression nuts and olives.
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For falling or rising supplies the cover has thinned sections on the top and bottom that can be removed Thinned to allow entry of the supply pipe and electrical cables. Section Screws Ensure the control dials are aligned with the spindles and replace the cover.
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Replacing an Existing Electric Shower This electric shower can replace showers of approximate size and shape. Terminal Blocks are provided on both the left and right for convenience when replacing a shower. If the water entry point is on the right hand side of the shower then you will need to alter the incoming pipework as shown below.
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Thoroughly flush the supply pipe. Secure the shower to the wall with fixing screws and wall plugs (supplied) or appropriate wall fixings for your installation. Connect the inlet supply pipe to the inlet connector using a push fit elbow or an elbow with compression nuts and olives.
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For falling or rising supplies the cover has thinned sections on the top and bottom that can be removed to allow entry of the supply pipe and electrical cables. Thinned Section Screws Ensure the control dials are aligned with the spindles and replace the cover.
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Commissioning Before carrying out the commissioning procedure install the Shower Fittings, refer to the Shower Fittings Installation and User Guide. Turn temperature control Turn power control to Switch on the electrical to the cold position. low. supply. COLD 0 - 15 secs Water flows freely within a Push START/STOP Turn power control to...
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Push START/STOP Switch off the electrical button. supply. Adjust temperature as required. Note: Flow rate will reduce when temperature setting is increased. A small amount of water may continue to drain over a few minutes. Note: A slight hissing sound may be heard from the shower during operation.
Operation Read the section “Important Safety Information” first. Push the START/STOP button to turn Switch on the electrical supply. ON the appliance. Turn the power control to the desired Adjust the temperature as required. position. COLD Allow 10 - 15 secs for any temperature Check the water temperature before adjustments to stabilise and reach the entering shower.
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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.
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The Effect of Other Water Devices Example of how shower temperature stabilises due to pressure changes. Selected Showering Temperature Showering temperature will stabilise to within 6°C band if other outlets are opened whilst showering, providing the minimum pressure does not fall below 70 kPa (0.7 bar).
Fault Diagnosis If the malfunction has not been detailed in the fault finding table or it was not possible to correct the malfunction, professional assistance may be required. Contact your installer if newly installed or refer to the Customer Support page on ‘What to do if something goes wrong’. Power Symptom Control...
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: 1.
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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.
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Accessories Genuine Mira accessories can be purchased direct from Customers Services (our contact details can be found on the back cover of this guide) or from approved stockists or merchants. Inlet Pipe Accessory 1788.443 Designed to simplify the retrofitting of a Mira shower onto existing pipework.
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