Related Manuals for Mira Sport Thermostatic 9.0
Summary of Contents for Mira Sport Thermostatic 9.0
- Page 1 MIRA SPORT THERMOSTATIC ELECTRIC SHOWER Installation & User Guide These instructions are to be left with the user...
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Page 2: Table Of Contents
CONTENTS Patents and Design Registration ............2 Introduction ..................... 3 Guarantee .................... 3 Important Safety Information ..............4 Pack Contents Checklist ................ 6 Specifications ..................7 Installer Instructions ................8 Plumbing Checklist ................8 Electrical Checklist ................10 Installation ..................... 12 Commissioning .................. -
Page 3: Introduction
OFF" and "LOW FLOW". Mira Sport models covered by this guide: Mira Sport Thermostatic 9.0 - A 9.0 kW 240 V AC (8.3 kW 230 V AC) heater. Available in white/chrome finish. Mira Sport Thermostatic 9.8 - A 9.8 kW 240 V AC (9.0 kW 230 V AC) heater. -
Page 4: Important Safety Information
12. Mains connections are exposed when the cover is removed, only a competent person should remove the front cover. We recommend any maintenance work is carried out by a Mira Service Engineer or suitably qualified tradesperson. There are no user serviceable parts inside the shower. - Page 5 16. Electric showers 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 shower. 17. Rapid or excessive operation of the shower controls may result in high or unstable outlet water temperatures.
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Page 6: Pack Contents Checklist
PACK CONTENTS CHECKLIST Tick the appropriate boxes to familiarize yourself with the part names and to confirm that the parts are included. 1 x Mira Sport Thermostatic 9.0 kW or 9.8 kW 1 x Olive 1 x Compression Nut 3 x Fixing Screws... -
Page 7: Specifications
2. Electrical 2.1. The Mira Sport Thermostatic 9.0 kW @ 240 V AC (8.2 kW @ 230 V AC) requires a 40 Amp circuit protection device. The Mira Sport Thermostatic 9.8 kW @ 240 V AC (9.0 kW @ 230 V AC) requires a 45 Amp circuit protection device. -
Page 8: Installer Instructions
INSTALLER INSTRUCTIONS Read the section “Important Safety Information” first. Plumbing Checklist Minimum maintained inlet pressure = 70 kPa (0.7bar), 100 kPa (1.0 bar) recommended. Maximum static inlet pressure = 1000 kPa (10 bar). Water treatment device (if required). Free flowing isolating valve. Positioned over water catchment area. - Page 9 Mira Sport Thermostatic. Do not use a valve with a loose washer plate (jumper) as this can lead to a build up of static pressures.
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Page 10: Electrical Checklist
Read the section “Important Safety Information” first. Electrical Checklist Electrical supply fuse and consumer unit are adequate for the product. Shower unit is earthed. The minimum required supply cable size must conform to BS 7671. Double pole isolating switch. Do not twist live or neutral cable cores. Electrical connections are tightly secured. - Page 11 Electrical (checklist in detail) In a domestic installation, the rating of the electricity supplier's fuse and the consumer unit must be adequate for the additional demand. All Mira Sport electric showers are high power units, therefore it is essential to contact your electricity supplier to ensure that the supply is adequate for the product.
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Page 12: Installation
Do not trap green wire. INSTALLATION TEMPLATE Mira Sport Attention Installer Drill and plug* the three Fix appliance to wall. Flush a minimum of 10 holes using template. litres through pipework. - Page 13 Important! Make sure that the inlet earth wire is routed as shown. Failure to do so may cause product malfunction. Connect supply pipe. Feed cable into Case. Fit Earth sleeve (not supplied) and strip Do not overtighten! insulation. Do not twist cable cores. L = BROWN E = GREEN N = BLUE...
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Page 14: Commissioning
COMMISSIONING Before carrying out the commissioning procedure install the Shower Fittings, refer to the Shower Fittings Installation and User Guide. If you are unsure how an electric shower works, please read through the User Instructions section before continuing. Electrical supply is turned Turn control to full cold. - Page 15 Note! A slight hissing sound may be heard from the Mira Sport during operation. High mains water pressure and high shower temperatures will affect the tone. This is quite normal in use.
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Page 16: User Instructions
USER INSTRUCTIONS How Your Electric Shower Works Heated water is produced by adjusting the flow of cold water passed through a heater tank. The shower has three heater settings. The warmer the shower, the lower the flow rate and vice versa. -
Page 17: Thermostatic Control
THERMOSTATIC CONTROL Thermostatic (Temperature-Stable) The shower's top priority is to keep the desired water temperature constant. Electric showers with thermostatic control are able to keep a stable temperature across the range from hot to cold, whilst also dealing with fluctuations in electrical and water supplies. - Page 18 The Effect of Seasonal Changes * * * For a cold shower select LOW. For a summer warm shower select MEDIUM. For a winter warm shower select HIGH. During extremes of mains water supply temperature, adjust heater setting to obtain a better showering temperature.
- Page 19 Using Your Shower Read the section “Important Safety Information” first. Switch on electrical supply. Press START button. Light on the button comes on. Set to desired position. Check water temperature before entering shower. Allow 10-15 seconds for any temperature adjustments to reach the handset.
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Page 20: Fault Diagnosis
FAULT DIAGNOSIS The trouble shooting information tabled below gives details on probable causes and remedies should difficulties be encountered whilst the shower is in operation. Warning! There are no user serviceable components beneath the cover of the appliance. Only a competent tradesperson should remove the front cover! Heater Power Low/... - Page 21 Heater Power Low/ Symptom Flow Probable Cause Possible Remedy Light Med/ Light High High Due to a rise in Tu r n t h e h e a t e r U n a b l e t o s e l e c t mains water supply selector knob to cool enough...
- Page 22 Heater Power Low/ Symptom Flow Probable Cause Possible Remedy Light Med/ Light High Other outlets (e.g. T u r n o f f o t h e r L o w o r n o flow. t o i l e t , w a s h i n g appliances whilst (continued...) m a c h i n e , e t c )
- Page 23 Heater Power Low/ Symptom Flow Probable Cause Possible Remedy Light Med/ Light High Insufficient mains Contact local water No change in temperature water pressure. company. between Low/ M e d / H i g h P o s s i b l e f a i l u r e Check the continuity settings.
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Page 24: Maintenance
MAINTENANCE Inlet Filter - Cleaning/Renewing Read the section “Important Safety Information” first. Electrical supply is turned Turn water supply fully Remove three screws, off at the mains. off. C o v e r a n d S e r v i c e Tunnel. -
Page 25: Dimensions
DIMENSIONS 205 mm 85 mm... -
Page 26: Spare Parts
SPARE PARTS 405.58 Inlet Connector Assembly 406.27 Inlet Filter (with 'O' seal fitted) 416.38 Clamp Bracket (Inlet) 416.48 Latching Switch 416.51 Solenoid Coil 872.01 Microswitch N/O - 2 pin 872.28 Microswitch C/O - 3 pin 1563.509 Switching Assembly 1563.519 Terminal Block Assembly 1563.522 Cover Seal (not shown) 1563.532... - Page 27 1563.519 1563.719 1563.509 1563.546 1563.532 1563.533 1563.694 872.01 872.28 1563.536 1563.538 1563.540 406.27 405.58 416.48 416.38 1563.694 1563.534 416.51 1563.543 Important! Push-fit connectors must be assembled back to back onto terminals of micro-switches. A minimum air gap of 4 mm must be maintained between the connectors after assembly.
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Page 28: Accessories
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. Premium Shower Seat Logic Showerhead Holder Everclear Showerhead White/Chrome - 2.1731.001 White - 2.1605.149... -
Page 29: Wiring Diagram
WIRING DIAGRAM Thermal Cutout Dual Disc BROWN BROWN BROWN BROWN Pressure/Power Start/Stop Selector Switch Neon BROWN BLACK BLACK BLACK Low Flow Neon Load Start/Stop BLUE BROWN BLUE BLACK GREEN Tank Connection GREEN Inlet Connector Internal Wiring Diagram... - Page 30 NOTES...
- Page 31 NOTES...
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Page 32: Customer Service
fi lters) or where no fault has been found with guarantee period and beyond. You have the assurance of a the product. fully trained Mira Technician, genuine Mira spare parts and Water or electrical supply, waste and isolation issues. a 12 month guarantee on any chargeable work done.
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