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1478624-W2-A

What to do if something goes wrong

If your product is not working correctly please refer 

to this manual for fault diagnosis and to check that 

it is installed and commissioned in accordance with 

our  instructions.  If  this  does  not  resolve  the  issue, 

our Customer Services team are here to help get you 

back up and running. To help us solve your problem 

quickly, please have your product name, power rating 

(if applicable) and date of purchase to hand.

Visit www.mirashowers.co.uk 

Visit  our  website  to  register  your  guarantee,  book  a 

service visit, diagnose faults and purchase products.

Spares and Accessories 

We stock a full range of spare parts and fi ttings and are 

all available to purchase either online or over the phone. 

Our online spare parts selector tool will help you quickly 

and easily identify the spare part for your product. 

Visit www.mirashowers.co.uk/parts-accessories
Replacements and Repairs 

In the unlikely event that your product needs a repair, 

our nationwide repairs and installation team are here to 

help. You can book a convenient date and time online. 

Scan the QR code to book a service visit 

now or visit www.mirashowers.co.uk/

support/repair-services/repair-service

We also off er a comprehensive replacement service 

for when your product needs a little refresh, visit our 

website or contact our team for more information on 

our replacement services.

Help us improve 

Your experience is important to us and your review 

(whether good, bad or otherwise) will be posted on 

Trustpilot.com immediately to help other people make 

more informed decisions.

Visit uk.trustpilot.com/review/www.mirashowers.co.uk

Mira is a registered trade mark 

of Kohler Mira Limited.

The company reserves the right 

to alter product specifi cations 

without notice.

EU Importer address

K/E S.A.S.

3 rue de Brennus,

93631, La Plaine Saint-Denis,

France

Registered Offi  ce: 

Cromwell Road,

Cheltenham, 

Gloucestershire 

GL52 5EP

14648

Guarantee 

Your  product  has  the  benefi t  of  our  manufacturer’s 

guarantee which starts from the date of purchase. 

This guarantee only applies in the United Kingdom 

and Republic of Ireland.

Activating Your Guarantee

Registering your guarantee is quick and simple. To 

ensure your product is covered, please register online .

Scan the QR code to activate your 

guarantee now or call 0800 5978551 

within 30 days of purchase (UK only).

 

What is Covered:

  ●  The  guarantee  applies  solely  to  the  original 

installation under normal use. 

  ●  The  product  must  be  installed  and  maintained 

in accordance with the instructions given in this 

guide.

  ●  Servicing must only be undertaken by us or our 

appointed representative.

  ●  Repair  under  this  guarantee  does  not  extend 

the original 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:

  ●  Call  out  charges  for  non  product  faults  (such 

as damage or performance issues arising 

from  incorrect  installation,  improper  use, 

inappropriate  cleaning,  lack  of  maintenance, 

build  up  of  limescale,  frost  damage,  chemical 

attack, corrosion, system debris or blocked fi lters) 

or where no fault has been found with the product.

  ●  Water  or  electrical  supply,  waste  and  isolation 

issues.

  ●  Routine  maintenance  or  replacement  parts 

to comply with the requirements of Building / 

Plumbing / Electrical Standards or Schemes.

  ●  Compensation for loss of use of the product or 

consequential or indirect loss of any kind. 

  ●  Damage  or  defects  caused  if  the  product  is 

repaired or modifi ed by persons not authorised 

by us or our appointed representative.

  ●  Accidental or wilful damage. 

  ●  Products purchased ex-showroom display.

  ●  Disinfection  or  descaling  to  reduce  bacterial 

growth or contamination.

Need to get in touch? 
UK

T: 0800 001 4040

E: [email protected]

www.mirashowers.co.uk

Eire

T: 01 531 9337

E: [email protected]

www.mirashowers.ie

1473739-W6-A

© Kohler Mira Limited, January 2022

Customer Service

Summary of Contents for Mira Evoco Dual

Page 1: ...se instructions must be left with the user Affix Sticker Here Model Name Product Code Date of Manufacture Installation and User Guide Please keep these details safe as you will need them when register...

Page 2: ...with the requirements of this guide Make sure you fully understand how to operate the shower before use read all instructions and retain this guide for future reference 6 DO NOT switch the shower on i...

Page 3: ...is safe before entering the shower 11 DO NOT adjust the temperature control rapidly while using the shower 12 Use caution when altering the water temperature while in use always check the temperature...

Page 4: ...wers com The approved designation for this product is listed in the table below Product Code Model Name Colour Type 2 Designation B12A Dual Outlet Shower Chrome Matt Black Brushed Nickel HP S B12AL LI...

Page 5: ...User Guide Pleas e keep these details safe as you will need them when registe ring your produc t guaran tee Your guaran tee informa tion is include d in this guide 1478524 W 2 A Evoco Dual Evoco Trip...

Page 6: ...quired Not Supplied X1 q Waterproof Tanking Adhesive see Installation General for details q Push Fit Stop End suitable for 15mm copper pipe q Silicone Sealant q X1 q X1 q Important Some parts may diff...

Page 7: ...ominally equal Minimum Maintained Pressure Gravity System 10 kPa 0 1 bar 0 1 bar 1 Metre head from cold tank base to shower handset outlet Temperatures Close temperature control 20 C 50 C Optimum Ther...

Page 8: ...ll inlet check valves as this can lead to a build up of static pressure and potential product damage and leaking 6 DO NOT apply excessive force to plumbing connections always provide mechanical suppor...

Page 9: ...be drained of water 14 The position of the shower and shower fittings must provide a minimum air gap of 25 mm between the showerhead and the spill over level of any bath shower tray or basin There mus...

Page 10: ...outlet pipe Decide on a suitable position for the shower unit and fittings Installation Warning Isolate the water supplies before installing the shower Warning This product does not allow for reverse...

Page 11: ...behind the product Stud Partition Noggin Mounting Method x4 Rear Fixing Mounting Method Noggin Mount Noggin Mount Noggin x2 Copper pipes into push fit connectors Copper pipes into push fit connectors...

Page 12: ...he distance from the rear mounting e g timber noggin to the front of the wall before tiling Secure the Building in Box into the cavity Use a 6mm diameter drill to suit the wall plugs supplied for soli...

Page 13: ...ly to ensure the seals are not damaged when the pipe is inserted Remove all burrs Note Grease sachets are supplied and a small amount should be applied to the end of the pipe to aid insertion Warning...

Page 14: ...dequate pipe is extruding from the wall for each of the outlets Refer to the shroud button icons for the outlet configuration If incorrectly installed please refer to button replacement section Evoco...

Page 15: ...ing in Box to aid in flushing any dirt or debris from the pipework Push fit stop end caps are required to test the Building In Box s inlet and outlet joints for leaks a b c e g f h d a b c e g f h d a...

Page 16: ...pplied around the product Use a suitable waterproof shower tanking adhesive We recommend a liquid based plumbing type to be applied with a paint brush available from tile builder merchants A sufficien...

Page 17: ...the Building in Box Fabric Wall Seal Radius Apply further adhesive over the fabric wall seal and around the sides of the Building in Box Allow the adhesive to set Follow the manufacturer s instruction...

Page 18: ...ing care to prevent damage to the wall finish trim the Building in Box back to within 2 mm from the finished wall surface Apply silicone sealant to fill the gap around the Building in Box 2mm Max Sili...

Page 19: ...a small amount of grease from the pack supplied to the seals You will need the remaining grease at later stage Make sure the seals are in position before installing the mixing valve Make sure both wa...

Page 20: ...ewing into the respective slot using screwdriver Screw fully into product until finger tight Non Lit products skip step 22 Push in and fully secure the mixing valve into the Building in Box using the...

Page 21: ...to ensure when the concealing plate is fitted the on off buttons work correctly to turn the shower on and off Push the setting piece over the adjustment screw until it clips into position Gently unscr...

Page 22: ...if the front of the mixing valve is less than 30mm from tile Adjustment Screw White Fixing Piece White Fixing Piece Place the fixing piece over the adjustment screw as shown Push and clip the fixing p...

Page 23: ...lace Pull the shroud gently to ensure its clipped into place Note Make sure that the spline is oriented in line as shown above Important Ensure the area marked Top is as shown Align the splines in ord...

Page 24: ...o to commissioning section Note If outlet does not turn off or insufficient water flows from the product refer to commissioning to remove the handle and shroud and re set the adjustment screw height f...

Page 25: ...to 1300mm Minimum to achieve a comfortable achieve a comfortable shower height for all users shower height for all users a b c e g f h d a b c e g f h d Suitable for solid dry lined stud partition sho...

Page 26: ...d Use both fixing points to secure the right angle connector be sure to use fixings appropriate for the chosen wall structure Drill the fixing holes fit the wall plugs and secure the backplate to the...

Page 27: ...on a b c e g f h d Temporarilyholdthetopsupportinposition Make sure that it is level and mark through the position of the fixing hole in the top support 520mm to top 520mm to top hole position hole po...

Page 28: ...bar and fit the slide bar assembly in position making sure that it locates correctly a b c e g f h i j k l m n d Important Press the buttons on the clamp bracket to slide it through the slide bar 7 0m...

Page 29: ...the fit the slide bar assembly in position Tighten screw to secure Note Do not overtighten Rear View of Top Slide Bar Support Secure the assembly in position with the screws The top securing screw ti...

Page 30: ...oise due to high or unequal water pressure Unstable supply temperature Cooler outlet temperatures due to the colder seasons particularly with combination boilers DO NOT fit a flow regulator if the mai...

Page 31: ...d 25 2mm Mark the positions of the backplate fixing holes The outlet pipe must protrude 25mm 2mm from the finished wall surface Installation of Overhead a b c e g f h d a b c e g f h d a b c e g f h d...

Page 32: ...ws provided 6 0mm a b c e g f h d a b c e g f h d Caution Take care not to damage the foam Seal in the back of the backplate Overhead Body c e g f h d Retaining Ring Retaining Nut a b c e g f h d Note...

Page 33: ...urecontrol andshoweringexperience Ensuretheflowregulatorisfittedintheorientationshown For maintained running water pressure greater than 1 bar installing a flow regulator can help to reduce Excessive...

Page 34: ...ug the two fixing holes f Place the wallplate over the copper pipe and fix to the wall with the two wallplate screws g Temporarily fit the two backplate screws to the wallplate This will prevent the h...

Page 35: ...ote When the bath filler waste is extended there may be a need to rotate the bodies to allow alignment to the both mating surface Refer below steps Loosen the jubilee clip at the overflow end Rotate t...

Page 36: ...purposes Use this tool to screw the strainer into the waste body Water Stopper Installation Tool Drain Assembly Strainer Waste Body Gasket Gasket a b c e g f h d a b c e g f h d Turn anti clockwise to...

Page 37: ...a b c e g f h d Note Make sure that the pipe is pushed in fully min 30mm until it hits the internal stop feature Locking Clip Insert Locking Clip here Important Cut the pipe using a pipe cutter only...

Page 38: ...hat the temperature of the water from the shower outlet is hot enough 2 If not depress the override button and carefully rotate the handle further If the water temperature is still not hot enough comp...

Page 39: ...ting from showerhead to overhead or bath filler a small amount of cold water may initially flow Important Read the Safety Information before using your shower User can individually choose the handshow...

Page 40: ...hildren to clean or perform any user maintenance to the shower unit without supervision If the shower is not to be used for a long period the water supply to the shower unit should be isolated If the...

Page 41: ...clip the handle Filter Cleaning Shroud Insert a flat screwdriver into slot available at bottom of the shower unit and push the spring clip Carefully lift the shroud and remove from the shower unit Not...

Page 42: ...42 1478624 W2 A Carefully loosen the hexagonal head nut as shown Spline Carefully pull out the spline along with the lug from mixing valve...

Page 43: ...lter in clean warm water removing any dirt or debris Replace if the filter mesh is damaged Reassemble the valve in reverse order Restore the water supplies and check for leaks Seals Note Make sure tha...

Page 44: ...eep the showerhead nozzles clear or inspect the hose for blockage or internal external collapse can restrict the flow rate from the shower This may cause damage to the shower or result in the temperat...

Page 45: ...partial blockage in the pipework Check the button setting height Water leaking from the shower handset overhead Normal for a short period after shut off Check that the pressures are not in excess of t...

Page 46: ...ecycling for WEEE Electrical and electronic devices contain a range of materials that can be separated for recycling and used in new products This product should not be disposed of with your general h...

Page 47: ...the requirements of applicable data protection law Marketing We along with other members of our Group and Kohler Mira Limited may use your information to tell you about any offers products or services...

Page 48: ...tenham Gloucestershire GL52 5EP 14648 Guarantee Your product has the benefit of our manufacturer s guarantee which starts from the date of purchase This guarantee only applies in the United Kingdom an...

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