Mira PLATINUM Installation Manual
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MIRA PLATINUM
Installation Guide
These instructions are to be left with the user
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Summary of Contents for Mira PLATINUM

  • Page 1 MIRA PLATINUM Installation Guide These instructions are to be left with the user...
  • Page 2: Table Of Contents

    Pack Contents ..................6 6SHFL¿FDWLRQV ..................10 Standards and Approvals ..............10 General ....................10 Mira Digital Mixer Valve High Pressure ..........10 Mira Digital Mixer Valve Pumped ............11 Installation ..................... 12 Commissioning ..................30 Fault Diagnosis ..................32 Maintenance ...................
  • Page 3: Introduction

    INTRODUCTION Thank you for purchasing a quality Mira product. To enjoy the full potential of your new product, please take time to read this guide thoroughly. Having done so, keep it handy for future reference. The Mira Platinum Mixer Valve is designed to be used with the Mira Platinum VKRZHUKHDG DQG ¿WWLQJV...
  • Page 4: Important Safety Information

    In accordance with the current edition of ’The Plugs and Sockets etc. (Safety) Regulations’ in force at the time of installation, the Mira Digital Mixer Valve is LQWHQGHG WR EH SHUPDQHQWO\ FRQQHFWHG WR WKH ¿[HG HOHFWULFDO ZLULQJ RI WKH PDLQV system.
  • Page 5 Caution! 1. Read all of these instructions and retain this guide for later use. 2. The electrical installation must comply to “BS 7671 - Requirements for Electrical Installations”, commonly referred to as the IEE Wiring Regulations - Part 7, or DQ\ SDUWLFXODU UHJXODWLRQV DQG SUDFWLFHV VSHFL¿HG E\ WKH ORFDO HOHFWULFLW\ VXSSO\ company.
  • Page 6: Pack Contents

    PACK CONTENTS Tick the appropriate boxes to familiarise yourself with the part names and to FRQ¿UP WKDW WKH SDUWV DUH LQFOXGHG Digital Mixer Valve Digital Mixer - High Pressure/Combi Valve Digital Mixer - Pumped Valve 1 x Orange 3 x Fixing Screws Flow Regulator 1 x Green 3 x Wall Plugs...
  • Page 7 Ceiling Fed Fittings 1 x Plastic Pipe 2 x Spacers 1 x Ceiling Plate 1 x Showerhead 1 x Elbow Kit 1 x Extension 2 x Brackets 1 x Slide Bar Assembly 2 x Hex Screws 2 x Wall Plugs 1 x Hose 2 x 45mm Screws 2 x Rubber Washers...
  • Page 8 Rear Fed Fittings 2 x Brackets 2 x End Plugs 1 x Showerhead 1 x Slide Bar Assembly 1 x Hose 2 x Rubber Washers 1 x Right Angle Connector (RAC) Kit 2 x Hex Screws 1 x Right Angle Connector Shroud 2 x Wall Plugs 2 x 45mm Screws...
  • Page 9 Documentation 1 x Wireless Controller User Guide 1 x Showerhead User Guide 1 x Customer Support Brochure...
  • Page 10: 6Shfl¿Fdwlrqv

    SPECIFICATIONS Standards and Approvals The Mira Platinum complies with all relevant directives for CE marking. The Mira Platinum is a type 1 electronic, independently mounted control for surface mounting. General Pollution Degree Rated Impulse Voltage 2.5 kV Suitable for Drinking...
  • Page 11: Mira Digital Mixer Valve Pumped

    Mira Digital Mixer Valve Pumped Pressures Maximum Static Pressure 100 kPa (1 bar) = 10 m max. total head Maximum Maintained Pressure 100 kPa (1 bar) = 10 m max. total head Minimum Maintained Pressure 1 kPa (0.01 bar) = 0.1 m min. total head...
  • Page 12: Installation

    ‡ Interference from other radio signals can dramatically reduce the ability of the Platinum user interface / digital mixer to register or communicate. This may include; mobile phones, radio control boiler thermostats, wireless broadband routers, radio control toys, cordless phones, remote outdoor weather stations etc.
  • Page 13 VALVE with Instantaneous Multipoint Water Heaters or Combination Boilers. warm Key to Symbols Digital Mixer Valve Float Valve ISOLATE MAINS ELECTRICITY BEFORE REMOVING COVER! DIGITAL MIXER 2 WIRELESS MIRA DM2 WIRELESS Isolating Valve HP/COMBI 1666.009 N85A MANUFACTURED POWER: 230 V AC 20 W PROTECTION: IP24 MIN.
  • Page 14 Use of Flow Regulators with Combination Boilers The Mira Digital Mixer Valve can demand hot water quicker than some instantaneous water heaters/combination boilers can provide, especially in winter ZKHQ WKH PDLQV ZDWHU LV FROGHU $ ÀRZ UHJXODWRU PD\ QHHG WR EH XVHG WR HQVXUH that the Digital Mixer Valve can deliver a full range of water temperatures.
  • Page 15 &DXWLRQ 5LVN RI SURGXFW GDPDJH 'R QRW ¿W WKH 0LUD 'LJLWDO 0L[HU  3803(' VALVE with Mains Pressurised Systems. Digital Mixer warm Valve ISOLATE MAINS ELECTRICITY BEFORE REMOVING COVER! DIGITAL MIXER 2 WIRELESS MIRA DM2 WIRELESS HP/COMBI 1666.009 N85A MANUFACTURED POWER: 230 V AC 20 W PROTECTION: IP24 MIN.
  • Page 16 Outlet Metal pipework must be earth bonded Mira Platinum Shower Fittings & Wireless Controller A separate, permanently connected supply must be taken from the ring main to the appliance through a 3 amp double pole switched fuse spur providing a minimum 3mm contact separation gap in each pole.
  • Page 17 Pipework dead-legs should be kept to a minimum. Supply pipework layout should be arranged to minimize the effect of other outlet usage upon the dynamic pressures at the Digital Mixer Valve inlets. To eliminate pipe debris it is essential that supply pipes are thoroughly ÀXVKHG WKURXJK EHIRUH FRQQHFWLRQ WR WKH 'LJLWDO 0L[HU 9DOYH Outlet Outlet...
  • Page 18 Up to 4.5 m total distance to 3 amp switched Right Angle Connector (RAC) fused spur Up to 3 m ISOLATE MAINS ELECTRICITY BEFORE REMOVING COVER! DIGITAL MIXER 2 WIRELESS MIRA DM2 WIRELESS HP/COMBI 1666.009 N85A MANUFACTURED POWER: 230 V AC 20 W PROTECTION: IP24 MIN.
  • Page 19 Note! Other radio signals from sources such as mobile phones, radios controlled boiler thermostats, wireless broadband etc. can dramatically reduce the ability of the Mira Platinum to register. It is recommended that such items are switched off during this process.
  • Page 20 3ODFH :LUHOHVV &RQWUROOHU LQ DSSUR[LPDWH ¿QDO SRVLWLRQ QR more than 10 m from Digital Mixer Valve) and test wireless signal by pressing the “ ” and adjusting the temperature. If temperature display remains unchanged and “out of range” symbol is displayed, units are unable to communicate with each other.
  • Page 21 'ULOO DQG SOXJ WKH ¿[LQJ KROHV Note! ,QVWDOOHUV PD\ ZLVK WR XVH DOWHUQDWLYH FDYLW\ ¿[LQJV ZKHQ LQVWDOOLQJ onto a dry lined, stud partition, shower cubicle or laminated panel wall VWUXFWXUHV +RZHYHU WKHVH PHWKRGV RI ¿[LQJ DUH EH\RQG WKH VFRSH RI WKLV guide.
  • Page 22 Shower Fittings - Ceiling Fed Suitable for solid, dry-lined, stud partition, shower cubicle or laminated panel walls. 7KH 6OLGH %DU VKRXOG EH ¿[HG WR WKH ZDOO DW D FRQYHQLHQW KHLJKW IRU DOO WKH IDPLO\ It should be positioned so that water sprays down the centre of the bath, or away from the opening of a shower cubicle.
  • Page 23 Drill and plug Slide Bar Assembly ¿[LQJ KROHV ,QVHUW ¿[LQJ VFUHZV WKURXJK KROHV LQ :DOO %UDFNHWV DQG ¿[ WR ZDOO 'R not fully tighten. Use template to set correct distances between Wall Brackets. Fully tighten screws. Use ORQJHU ¿[LQJ VFUHZV LI XVLQJ VSDFHUV supplied.
  • Page 24 Fit Slide Bar Assembly over Wall Brackets and secure with screws supplied. (Do not overtighten.) Connect ceiling extension tube. Feed plastic pipe up through the slide bar and extension into ceiling. Do not allow any debris to block the plastic pipe. Note.
  • Page 25 3ODFH ¿UVW ZDVKHU LQ HQG RI KRVH WKHQ DWWDFK WR SLSH HQG 'R QRW ¿W showerhead until after pipework KDV EHHQ IXOO\ ÀXVKHG WKURXJK 6HH section “Commissioning”. Shower Fittings - Rear Fed Suitable for solid, dry-lined, stud partition, shower cubicle or laminated panel walls.
  • Page 26 ,QVHUW ¿[LQJ VFUHZV WKURXJK KROHV LQ :DOO %UDFNHWV DQG ¿[ WR ZDOO 'R not fully tighten at this stage. Use template to set correct distances between Wall Brackets. Fully tighten screws. Note! Slots in Wall Brackets allow for adjustment. Use one horizontal slot and one vertical slot.
  • Page 27 The end of the 15 mm pipework from the outlet of the shower must SURWUXGH WKURXJK WKH ¿QLVKHG ZDOO surface by 20 - 23 mm. Note! The pipe work must protrude through the wall between 20 - 23 PP IURP WKH ¿QLVKHG VXUIDFH RI WKH wall.
  • Page 28 Fix the wallplate to the wall with the Wallplate WZR ¿[LQJ VFUHZV 7HPSRUDULO\ ¿W WKH WZR VFUHZV WR WKH Backplate Nut wallplate. This will prevent the holes Foam Seal from being blocked with plaster and grout. Backplate Elbow Finish the surface of the wall as Shroud required, making sure the pipe is protruding by at least 20 mm.
  • Page 29 Wireless Controller Suitable for solid, dry-lined, stud partition, shower cubicle or laminated panel walls. 7KH :LUHOHVV &RQWUROOHU VKRXOG EH ¿[HG WR WKH ZDOO DW D FRQYHQLHQW KHLJKW IRU DOO the family. It should be positioned so that water does not spray over it when the Showerhead is held on the Slide Bar.
  • Page 30: Commissioning

    7XUQ &RQWUROOHU RYHU WR ¿W EDWWHULHV 2QO\ ¿W QHZ EDWWHULHV RI VDPH PDNH and type. Do not use rechargeable batteries. Hook Controller on top of backplate DQG SXVK ¿UPO\ XQWLO &RQWUROOHU “clicks” back into place. &200,66,21,1* Connect battery to Wireless Controller, display appears. Turn on electrical supply to Digital Mixer Valve.
  • Page 31 Run cold water through (approximately 2 minutes) and check entire installation for water leaks. Press “ ” to turn shower off. Fit the second hose washer and showerhead. Press “ ” to turn shower on. Test operation of shower by increasing/decreasing both WHPSHUDWXUH DQG ÀRZ FRQWUROV 6HH 8VHU *XLGH IRU IXOO GHWDLOV ...
  • Page 32: Fault Diagnosis

    Controller to Digital Mixer Valve. connection and supply. Mixer Valve. Signal test incomplete. Repeat commissioning sequence. Digital Mixer Valve Contact Kohler Mira Ltd. failure. Wireless Controller Contact Kohler Mira Ltd. failure. Radio frequency Ensure all other radio interference transmitting devices,...
  • Page 33 Symptoms Probable Cause Possible Remedy /RZ RU QR ZDWHU ÀRZ 1. Wireless Controller. Controller not assigned Repeat commissioning to Digital Mixer Valve. sequence. 2. Digital Mixer Valve. No power to Digital Check electrical Mixer Valve. connection and supply. Isolators closed. Open valves.
  • Page 34 Symptoms Probable Cause Possible Remedy 3. Shower Fitting/Other. Blocked Showerhead. Clean/descale showerhead. ,QFRUUHFW RU ÀXFWXDWLQJ 1. Wireless Controller. temperature. Controller out of range. Repeat commissioning sequence. Radio interference. Change controller frequency channel. Refer to 8VHU *XLGH  “Control Frequency”. Warm-Up feature is Disable Warm-Up being used with combi- feature.
  • Page 35 Isolate power and water Shower will not shut off. or Digital Mixer Valve supplies. Contact Kohler failure. Mira Ltd. Shower runs for a short Air is being sucked The hot draw off pipe time (30 - 60 seconds) down the vent pipe.
  • Page 36: Maintenance

    MAINTENANCE General 5HDG WKH VHFWLRQ ³,PSRUWDQW 6DIHW\ ,QIRUPDWLRQ´ ¿UVW Before replacing any parts ensure that the underlying cause of the malfunction has been resolved. Warning! There are no user serviceable components beneath the cover of the appliance. Only a competent tradesperson should remove the cover. Cleaning Many household cleaners contain abrasives and chemical substances, and VKRXOG QRW EH XVHG IRU FOHDQLQJ SODWHG RU SODVWLF ¿WWLQJV 7KHVH ¿QLVKHV VKRXOG EH...
  • Page 37: Spare Parts

    SPARE PARTS Digital Mixer - High Pressure/Combi Valve 1666.177 Backplate Assembly (includes screws) (x 7) 1666.181 Backplate Seal 1666.223 Aerial 1666.269 User Interface 1666.191 1666.211 Control PCB Mains Cable 1666.189 Mixing Valve Assembly 1666.210 Includes: Thermistor 1666.199 (x3) 1666.209 (x2) 1666.210 (x1) 1666.209 Inlet Cartridge...
  • Page 38 Digital Mixer - Pumped Valve (x 7) 1666.221 Mains Cable 1666.224 Aerial 1666.192 1666.193 Mixing Valve Assembly 1666.210 Control PCB Includes: Thermistor 1666.119 (x3) 1666.209 (x2) 1666.210 (x1) 1666.194 Transfer Tube A, C 1666.198 1666.209 Outlet Tube Inlet Cartridge Includes: + Filter (x1) 1666.196 1666.194 (x1)
  • Page 39 SPARE PARTS Shower Fittings 1688.197 1688.194 Ceiling Plate Chrome 1688.195 Supply Tube Supply Tube 1688.201 360M Showerhead 1688.163 1688.191 Storm Assembly Upper Support 1688.167 Burst Assembly 1688.187 Slide Bar Support 1688.196 Pipe 1688.165 Connection 1688.185 Cloud 1688.193 Pack Clamp Assembly Slide Bar Bracket 450.20...
  • Page 40: 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. Shower Seat Premium Shower Seat Logic Showerhead Holder :KLWH   :KLWH&KURPH  ...
  • Page 41: Dimensions

    DIMENSIONS 68 mm 240 mm ISOLATE MAINS ELECTRICITY BEFORE REMOVING COVER! PLATINUM DIGITAL MIXER FOR HIGH PRESSURE / COMBINATION BOILER PART N . 1666.009 N85A MANUFACTURED DATE: POWER: 230V PROTECTION: IP24 MIN. SUPPLY PRESSURE: 50 kPa (0.5 bar) MAX. WORKING PRESSURE: 500 kPa (5 bar) MAX.
  • Page 42: Disposal And Recycling

    ',6326$/ $1' 5(&<&/,1* End of Product Life When this appliance 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. Batteries Spent batteries should not be disposed of with normal household waste. Contact your local authority for information on waste disposal and recycling.
  • Page 43: Notes

    NOTES...
  • Page 44: 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.
  • Page 45 M ra P a...
  • Page 46 Co te ts ..................... 3 ................... 4 ..................5 ..................6 r ..................witch o o ..................7 ra r ................. 8 ....................9 ....................10 ..................12 E ter the F ctio Me ..............12 E it the F ctio Me ...............
  • Page 47 I stallatio G ide(s) or co tact o r C stomer er ices Team. (Details i the ac o this ide.) NOTE! ALL FUNCTIONS ARE ONLY AVAILABLE AFTER THE CONTROLLER HAS BEEN ASSIGNED TO A MIRA PLATINUM DIGITAL MIXER VALVE. ( ee Mira Plati m I stallatio G ide.)
  • Page 48 a et I ormatio 1. Ma e s re that o dersta d how to o erate this shower a d ma e s re that it is ro erl mai tai ed i accorda ce with the i str ctio s i e i this r or s i co ditio s ca i crease o r se siti it to hot water.
  • Page 49 Co trol La o t T r O ter Ri howeri ater Flow Ad stme t Decrease I crease Flow Flow Decrease I crease Tem erat re Tem erat re tart to Dis la...
  • Page 50 Dis la m ols Low atter Dis la Eco om Flow Dis la Tem erat re Dis la Flow Dis la Co trol O t O Cloc Dis la...
  • Page 51 the hower witch o o Press to start or sto shower. 7HPSHUDWXUH DQG ÀRZ VHWWLQJV ZLOO EH VDPH DV ZKHQ ODVW XVHG A ter a short eriod dis la will dim to hel e te d atter li e. ro imatel 10 mi tes a ter shower has sto ed dis la...
  • Page 52 Ad st Tem erat re hile shower is r ress to ad st tem erat re. howeri tem erat re a ears o dis la i de rees Celsi s ( C).
  • Page 53 Ad st Flow 7XUQ RXWHU ULQJ FORFNZLVH RU DQWLFORFNZLVH WR DGMXVW ÀRZ 6KRZHULQJ ÀRZ OHYHO ears o dis la i white ars.
  • Page 54 ctio s The ollowi ctio s ca e altered i di id all to ad st how the shower o erates: F1 Ma Wa r T ra r . This is the tem erat re the shower ot o e o d whe i .
  • Page 55 F4 C . To set the time. F5 C he Cloc Dis la time is dis la ed whe shower has sto ed or a ter 10 seco ds o i acti it whilst the shower is r he Cloc Dis la is the time is re laced the showeri...
  • Page 56: E Ter The F Ctio Me

    ctio Me E ter the F ctio Me Press tto s sim lta eo sl til E is dis la ed o the t t o s t o c c l e t h r o c t i o s a d r e s s to e ter setti ( ee ollowi...
  • Page 57: E It The F Ctio Me

    E it the F ctio Me tto s to :KHQ ¿QLVKHG XVH ³ c cle ac thro ctio s til E ears. Press to e it. Co trol is read to se. ecessar test shower to see i ctio s are wor i as e ected.
  • Page 58 ctio s etti Ma im m howeri ater Tem erat re Factor de a lt 45°C . C cle me to F 1 a d ress Press to ad st tem erat re. 48°C 35°C Press to set. Press to e it ac to F ctio .
  • Page 59: Eco

    Factor de a lt C cle me to F 2 a d ress Press to cha e setti Press to set. Press to e it ac to F ctio . ee sectio...
  • Page 60: Arm

    Factor de a lt ctio will ot wor with com i atio oilers. C cle me to F 3 a d ress Press to cha e setti Press to set. Press to e it ac to F ctio . ee sectio...
  • Page 61: Cloc Etti

    Cloc etti Factor de a lt 10:43 . C cle me to F 4 a d ress Press to cha e ho r setti Press to cha e mi te setti Press to set time a d e it ac to ctio Me .
  • Page 62: Cloc Dis La

    Cloc Dis la Factor de a lt C cle me to F 5 a d ress Press to cha e setti Press to set. Press to e it ac to F ctio . ee sectio...
  • Page 63: Cali Ratio No

    Cali ratio No. This setti is rotected a d or se er ice E i eer o l . r r a...
  • Page 64: Flow Ra E

    Flow Ra For se with Hi h Press re Com i al e ersio o l . Factor de a lt 1 99 C cle me to F ress is dis la ed ress to start shower. L o w e r l i m i t i s d i s l a e d e .
  • Page 65 H i h e r l i m i t i s d i s l a e d e . . H 23´ $GMXVW ÀRZ WR GHVLUHG KLJKHU limit 1 99. (Most l m i s stems ma DFKLHYH PD[LPXP ÀRZ EHIRUH  Press to set hi her limit.
  • Page 66: Co Trol Fre E C

    Co trol Fre Factor de a lt 1 . C cle me to F 8 a d ress Press to cha e cha 1 6 . Press to set. Press to e it ac to F ctio . ee sectio...
  • Page 67 Re laci the atteries To access the atteries the co trol it m st e remo ed rom the wall. Ma e s re co trol it is r e ore remo i Press tto to release a d remo e co trol rom wall.
  • Page 68: Error Codes

    Fa lt Dia osis Err r C $ VSHFL¿F SUREOHP UHODWLQJ WR WKH HOHFWURQLF IXQFWLRQ RI WKH VKRZHU ZLOO UHVXOW LQ DQ error code ei dis la ed o the co trol. O er Tem erat re at Co trol e sor 1.
  • Page 69: C A

    Re lace atteries. Co trol o t o ra Err r D r Dis la ed i there is a si al loss etwee ireless Co trol it a d the Di ital Mi er whilst a ctio setti is ei altered.
  • Page 70 ra Fa ctio Ca se Remed hower will ot o erate. ater s l isolated. Chec water s Electrical s l isolated or Chec electrical s se low . No co ectio to Di ital Mi er. Reset a d recommissio . Co trol o t o ra Re lace atteries.
  • Page 71 Clea i ho sehold clea ers co tai a rasi es a d chemical s sta ces a d VKRXOG QRW EH XVHG IRU FOHDQLQJ FKURPH SODWHG RU SODVWLF ¿WWLQJV 7KHVH ¿QLVKHV sho ld e clea ed with a mild washi deter e t or soa sol tio a d the wi ed dr...
  • Page 72: C R S R

    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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