Mira Coda Installation & User Manual Download Page 20

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1065367-W2-E (1630) (H04A)

© Kohler Mira Limited, April 2008

CusToMer serVICe

Guarantee of Quality

Mira Showers guarantee your product against any defect 

in materials or workmanship for the period shown in the 

Guarantee  Registration  Document  included  with  your 

shower.

Alternatively,  to  confi rm  the  applicable  guarantee  period 

please contact Customer Services.

To validate the guarantee, please return your completed 

registration card.

Within the guarantee period we will resolve defects, free 

of charge, by repairing or replacing parts or modules as 

we may choose.

To be free of charge, service work must only be undertaken 

by Mira Showers or our approved agents.

Service  under  this  guarantee  does  not  affect  the  expiry 

date.

The guarantee on any exchanged parts or product ends 

when the normal product guarantee period expires.

Not covered by this guarantee:

Planned  maintenance,  or  replacement  parts  required  to 

comply with the servicing requirements of the TMV 2 and 

TMV 3 healthcare schemes.

Damage  or  defects  arising  from  incorrect  installation, 

improper  use  or  lack  of  maintenance, including  build-up 

of limescale.

Damage or defects if the product is taken apart, repaired or 

modifi ed by any persons not authorised by Mira Showers 

or our approved agents.

This guarantee is in addition to your statutory and other 

legal rights.

What to do if something goes wrong

If  when  you  first  use  your  shower,  it  doesn’t  function 

correctly, fi rst contact your installer to check that installation 

and commissioning are satisfactory and in accordance with 

the instructions in this manual. We are on hand to offer you 

or your installer any advice you may need.

Should  this  not  resolve  the  diffi culty,  simply  contact  our 

Customer Services Team who will give every assistance 

and,  if  necessary,  arrange  for  our  service  engineer  to 

visit. If the performance of your shower declines, consult 

this manual to see whether simple home maintenance is 

required. Please call our Customer Services Team to talk 

the diffi culty through, request a service under guarantee 

if  applicable,  or  take  advantage  of  our  comprehensive 

After-Sales service.

As part of our quality and training programme calls may be 

recorded or monitored.

Our Customer Services Team is comprehensively trained to 

provide every assistance you may need: help and advice, 

spare parts or a service visit.

Spare Parts

We maintain an extensive stock of spares and aim to provide 

support throughout the product’s expected life.

Spares  can  be  purchased  from  approved  stockists  or 

merchants (locations on request) or direct from Customer 

Services.

Spares direct will normally be despatched within two working 

days. Payment can be made by Visa or MasterCard at the 

time of ordering. Should payment by cheque be preferred, 

a pro-forma invoice will be sent.

All  spares  are  guaranteed  for  12  months  from  date  of 

purchase. Spares that have been supplied directly from us 

can be returned within one month from date of purchase, 

providing that they are in good order and the packaging 

is unopened.

Note!

 Returned spares will be subject to a 15% restocking 

charge and authorisation must be obtained before return. 

Please contact our Customer Services Team.

Note! 

In the interests of safety, spares requiring exposure 

to mains voltages can only be sent to competent persons.

Service

Our Service Force is available to provide a quality service 

at a reasonable cost. You will have the assurance of a Mira 

trained  engineer/agent,  genuine  Mira  spare  parts  and  a 

12 month guarantee on the repair.

Payment  should  be  made  directly  to  the  engineer/agent 

using  Visa,  MasterCard  or  a  cheque  supported  by  a 

banker’s card.

To Contact Us

England, Scotland, Wales and Northern Ireland

Mira Showers Customer Services

Telephone: 0870 241 0888, Mon to Fri 8:00 am - 5:30 pm

 

 

Sat 8:30 am - 3:30 pm

E-mail: 

[email protected]

Fax: 

01242 282595

By Post:  Cromwell Road, Cheltenham,

 

Gloucestershire, GL52 5EP

Eire

Modern Plant Ltd (Dublin)

Telephone: 01 459 1344,  Mon to Fri 9:00 am - 5:00 pm

E-mail: 

[email protected]

Fax: 

Dublin 01 459 2329

Post: 

Otter House, Naas Road,

 

Clondalkin, Dublin 22

Modern Plant (Cork)

Telephone: 021 496 8755,  Mon to Fri 9:00 am - 5:00 pm

E-mail: 

[email protected]

Fax: 

021 496 8607

Post: 

Tramore Road, Cork

Mira is a registered trade mark of 

Kohler Mira Limited.

The company reserves the right to alter 

product specifi cations without notice.

www.mirashowers.com

Summary of Contents for Coda

Page 1: ...1 These instructions must be left with the user Installation User Guide Mira Coda THERMOSTATIC BAR VALVE ...

Page 2: ...lumbing Systems 8 General 8 Solid Wall Installation 10 Stud Partition Laminated Panel or Unfixed Rear entry Pipework Installation 12 Commissioning 14 Maximum Temperature Setting 14 Operation 15 Adjusting the Temperature 15 Adjusting the Flow 15 Maintenance 16 Fault Diagnosis 16 Lubricants 17 Cleaning 17 Maintaining the Non Return Valves 17 Spare Parts 18 Notes 19 Customer Service Back Page ...

Page 3: ...c bar valve incorporates a wax capsule temperature sensing unit which provides an almost immediate response to changes in pressures or temperature of the incoming water supplies to maintain the selected temperature An adjustable maximum temperature stop is provided which limits the temperature to a safe level Inlet filters are fitted to protect the thermostatic cartridge Patents Patent GB 2 407 13...

Page 4: ...ter use 3 Pass on this guide in the event of change of ownership of the installation site 4 Follow all warnings cautions and instructions contained in this guide 5 Anyone who may have difficulty understanding or operating the controls of any shower should be attended whilst showering Particular consideration should be given to the young the elderly the infirm or anyone inexperienced in the correct...

Page 5: ...arise yourself with the part names and to confirm that the parts are included Documentation q 1 x Guarantee Registration Document q 1 x Mira Coda Bar Valve q 2 x Inlet Connectors q 2 x Concealing Plates q 2 x Wall Mounting Brackets q 2 x Washers Filters ...

Page 6: ...ort periods without damage However for safety reasons it is recommended that the maximum hot water temperature is limited to 65 C Minimum Differential between Hot Supply and Outlet Temperature 10 C Cold Water Range 5 C 25 C Thermostatic Shut down For safety the thermostat will shut off the hot supply within 2 Seconds if the cold supply fails achieved only if the hot supply temperature is greater t...

Page 7: ...7 Dimensions 150 24 100 80 70 All dimensions in mm 115 Min to Wall 100 Min to Wall ...

Page 8: ...p twin impeller The pump must be installed on the floor next to the hot water cylinder General Installation must be carried out in accordance with these instructions and must be conducted by designated qualified and competent personnel The installation must comply with the Water Supply Regulations 1999 Water Fittings or any particular regulations and practices specified by the local water company ...

Page 9: ...xer The position of the mixer and the shower fittings must provide a minimum gap of 25 mm between the spill over level of the shower tray bath and the handset refer to illustration This is to prevent back siphonage Note Only use shower fittings recommended by the manufacturer or supplier ...

Page 10: ...suitable thread sealant not supplied and attach the offset connectors to the pipework in the wall The offset connectors must protrude between 35 and 40 mm from the finished wall Note Connections are Hot Left Cold Right This is very important as this product does not allow for reversed inlets 3 Tighten the offset connectors using a spanner on the spanner flats Make sure that the connectors are leve...

Page 11: ... and attach to the offset connectors Note Connections are Hot Left Cold Right 6 Tighten the connections using a suitable spanner 7 Install the shower fittings refer to your shower fittings installation and user guide Sealing Washer Filter 8 Turn on the hot and cold water supplies and check for leaks 9 Before using the shower refer to section Commissioning ...

Page 12: ...s Wall Mounting Bracket Wall Offset Connector Boss Spirit Level 150 mm Apply Silicone Sealant 3 The mounting bracket must extend in the same direction as the offset of the offset connector The angle between the offset connector and the mounting bracket must be less than 45 otherwise the mounting bracket will not fit under the concealing plate 1 Install the pipework make sure that it is set at the ...

Page 13: ...o the offset connectors until they come into contact with the wall Spanner Flats Concealing Plates 9 Caution Make sure that the supply pipework is flushed before installing the bar valve Assemble the bar valve with a sealing washer filter in each inlet and attach to the offset connectors Note Connections are Hot Left Cold Right 10 Tighten the connection using a 20 mm spanner 11 Install the shower ...

Page 14: ...hower outlet is hot enough 2 If not depress the override button and carefully rotate towards position 9 If the water temperature is still not hot enough complete the following procedure 3 Rotate the temperature selector knob back to position 7 4 Using a suitable screwdriver carefully pry off the concealing cap and unscrew the fixing screw 5 Pull off the temperature selector knob without disturbing...

Page 15: ...ting the Temperature The temperature is controlled by rotating the temperature selector knob For safety reasons the temperature is limited by an override stop To obtain a higher temperature press the override button on the temperature selector knob and continue to rotate the knob Adjusting the Flow The flow is controlled by rotating the flow selector knob ...

Page 16: ...eters refer to sections Specifications and Commissioning Fluctuating or reduced flow Check the shower handset hose and filters for any blockage Make sure that the maintained inlet pressures are nominally balanced and sufficient refer to section Specifications Make sure that the inlet temperature differentials are sufficient refer to section Specifications Air lock or partial blockage in the pipewo...

Page 17: ...ted in the thermostatic bar valve body and are accessible through the inlet connectors Caution Make sure that the non return valves are installed correctly to prevent crossflow or malfunction of the valve 1 With the water supplies turned off and the thermostatic bar valve removed remove the sealing washer filter 2 Unscrew the non return valve housing using a 12 mm hexagonal wrench 3 Carefully remo...

Page 18: ...47 Flow Knob Assembly 1630 049 Filter Washer x2 1630 048 Outlet Connector 1663 117 Flow Cartridge 1630 041 Offset Connector Kt x2 1663 113 Non Return Valve x2 1630 054 Temperature Stop Assembly 1663 114 Thermostatic Cartridge 456 29 Wall Mounting Bracket x2 ...

Page 19: ...19 Notes ...

Page 20: ...mprehensive After Sales service As part of our quality and training programme calls may be recorded or monitored Our Customer Services Team is comprehensively trained to provide every assistance you may need help and advice spare parts or a service visit Spare Parts We maintain an extensive stock of spares and aim to provide support throughout the product s expected life Spares can be purchased fr...

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