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Fitting Instructions

IMPORTANT!

This Step-by-Step guide should be retained after installation.

Options 

Sequential

Thermostatic  

Single Lever Mixer Valve

with Exposed and Concealed Fitting Options

Summary of Contents for Options Sequential

Page 1: ...Fitting Instructions IMPORTANT This Step by Step guide should be retained after installation Options Sequential Thermostatic Single Lever Mixer Valve with Exposed and Concealed Fitting Options ...

Page 2: ...mumof5barrunning pressure Themixervalvemustnotbesubjectedto watertemperaturesabove80 C Thismixervalveis alsosuitableforthermalstorage unventedsystems andpumpedgravitysystems IMPORTANT Beforeinstallingwithagas instantaneouswaterheater makesureitiscapable ofdeliveringhotwaterataminimumswitch onflow rateof3litresperminute Atflowratesbetween3and8litresperminute theappliancemustbecapableofraisingthewat...

Page 3: ...ide should be retained after installation Please make sure ALL components are included before starting the installation Description Quantity SingleLeverMixerValve 1 ConcealingPlate 1 DoglegThreadAdaptors 2 DomeCaps 2 FilterWashers 2 PressureBalanceKit 1 FittingInstructions 1 RegistrationCard 1 Concealing Plate Dogleg Thread Adaptor Dome Cap ...

Page 4: ...ndent method of isolating the shower should maintenance or servicing be necessary these valves SHOULD NOT restrict the flow DO NOT operate the shower outside the recommended temperatures and pressures stated in this guide Always test the water temperature with your hand before entering the shower NOTE As a competent person installing this shower you should ensure that all users are very conversant...

Page 5: ... Itis veryimportantthatforuseinanymainspressure systemsanexpansiontankandapressurereducing valvehasbeenfittedtoensurethepressuredoes notexceed5Bar Thisshouldbeconfirmedbytheinstallation engineerorcompetentperson beforeinstallation WATER TEMPERATURE REQUIREMENTS Maximumhotwatertemperature 80 C Recommendedmaximum 65 C Minimumhotwatertemperature 55 C Maximumcoldwatertemperature 20 C TEMPERATURE ADJUS...

Page 6: ...tthesame hotandcoldwaterpressures Ifthisisnotthecasea flowcontroller discwithsmallholes canbefittedto thehigherpressuresupplytothevalve Thisisbest donebytestingeachonetofindoutwhichgivesthe bestresults n Themixervalvewillbeinstalledinsuchaposition thatthemaintenanceoftheTMVanditsvalvesand thecommissioningandtestingoftheTMVcanbe undertaken Beforefittingthemixervalveflushoutthepipeworkin accordancew...

Page 7: ...openings whilefittingthepipework 3 Completethefittingofthepipeworkandthetiling leavingthepipeworkasshown Leave150mm or 5mm betweencentersandabout30mm outfromthefinishedsurface Fig3 4 Removethebackplatefromthemixervalveby removingtheretaininggrubscrews Puttheplate inthecentrebetweenthefeedpipesandmarkthe screwpositions checkthisfitsbyholdingthevalve inposition Drillplugandscrewthebackplateto thewal...

Page 8: ...ermine theexactdistance 3 Completethefittingofthepipeworkandthetiling leavingthepipeworkasshown Fig2 4 Positionthemixervalveontothetwowaterfeed pipes Tightenupthenutstoholdthemixervalvein place Fig3 NOTE Makesurethemixervalveoutletispointing downandthehotfeedisontotheleftsidemarked witharedindicator 5 Apipemustbefittedfromtheoutletofthemixer valvetothelocationofwhereyouwishtoposition thewalloutlet...

Page 9: ...L THE FLOW Pullthecontrolhandleoutwards towardsyoutoturnonandincreasetheflow Pushinwards awayfrom youtodecreasetheflowandturnoff TO CONTROL THE TEMPERATURE Anumbereddialonthecontrolhandleindicatesthedirectionforhotandcoldflow Turnclockwiseforhot andanti clockwiseforcold ...

Page 10: ...lets 3 Overridethetemperaturestopbuttonbypressing thebuttonandrotatetomaximumbeingcarefulto avoidscalding Measurethetemperature 4 Thevalveshouldthenbecheckedtoconfirmthe waterisolationperformscorrectly Runthevalveat the38 Cstopposition Checkthewatertemperature 5 Turnoffthefeedofcoldwaterusingtheisolation valve Thewaterflowshouldfalltoaverylowflow possiblyonlyadrip afterafewseconds 6 Collectthewate...

Page 11: ...vevalveandcleanfilters 4 Showerheadblocked CleanShowerhead 5 Systemnotcapableofsupplyingmultipleoutlet atthesametime Reducesimultaneousdemand Checkstop servicevalvesarefullyopen Checkifenough waterpressure Q WatertooCOLD A Ninethingstocheck 1 Temperaturecontrolisnotcorrectly commissioned Adjustthetemperaturecontrol thisisonlyajob forasuitablyqualifiedperson 2 Notenoughhotwaterflowingthroughshower ...

Page 12: ...uthecustomer 2 Thisguaranteeispersonaltotheoriginalpurchaserofthe productandisnottransferable 3 Originalproofofpurchase s mustbeshownforanyclaim underthisguarantee 4 Thisguaranteedoesnotcoveranyproductsthathavebeen modified alteredortransformedinanyway 5 Thisguaranteeappliestoanoriginalinstallationinaccordance toourfittinginstructionsanddoesnotcoverpreviouslyinstalled products showroomdisplaysetc ...

Page 13: ...rcontactdetails andthepostcodewheretheunitisinstalled 2 TheMXGroupCustomerServiceDepartmentwill beabletotellyouwhetherthefaultcanbesimply rectifiedbytheprovisionofareplacementpart 15 SPAREPARTS Intheeventthatpartsormaintenanceisneeded outsidetheguaranteeMXwillendeavourtohelp withthis Sparepartscodesaregiveninthefitting instructions BycallingtheCustomerService Departmenton08455052211withthepart num...

Page 14: ...NOTES ...

Page 15: ...NOTES ...

Page 16: ... sales mx group com www mx group com CUSTOMERCARE 08455052211 TRADE DESCRIPTIONS ACT Variations in terms of colour finish materials and all other aspects of appearance may occur on occasions either through non availability of materials or due to our policy of continuing technical improvement Therefore the Company reserves the right to change specification or withdraw products from this list withou...

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