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2. TOOLS REQUIRED (NOT SUPPLIED)

1. INTRODUCTION 

This booklet contains all the necessary fitting and 

operating instructions for your MX Thermostatic bar 

mixer shower.

Please read these instructions carefully. Read 

through the whole of this book before beginning your 

installation. 

The shower installation MUST be carried out by a 

suitably competent person in the sequence of this 

instruction book, after reading the instructions.

Care taken during the installation will provide a long 

and trouble free life from your shower. For the best 

performance within the specified running pressure 

range a minimum flow of 5 litres per minute should 

be available on both inlets.

This mixer valve is designed to operate on higher 

pressure systems up to a maximum of 5 bar running 

pressure. The mixer valve must not be subjected to 

water temperatures above 80˚C. This mixer valve is 

also suitable for thermal storage, unvented systems 

and pumped gravity systems.

IMPORTANT: Before installing with a gas 

instantaneous water heater, make sure it is capable 

of delivering hot water at a minimum switch-on flow 

rate of 3 litres per minute. 

At flow rates between 3 and 8 litres per minute, 

the appliance must be capable of raising the water 

temperature to a minimum of 52˚C.

The water temperature at the inlet to the mixer valve 

must remain relatively constant when flow rate 

adjustments are made (refer to the water heater 

operating manual to confirm compatibility with this 

mixer valve).

HB

Silicone

Spanner / Wrench

Tape Measure

Screwdriver

Pencil

Power Drill

Suitable Drill Bits

Silicone Sealant

Spirit Level

Safety Eyewear

NOTE: Additional plumbing tools and fittings may be required.

Содержание Options Concentric

Страница 1: ...Fitting Instructions IMPORTANT This Step by Step guide should be retained after installation Options Concentric Thermostatic Mixer Valve with Riser Rail...

Страница 2: ...uresystemsuptoamaximumof5barrunning pressure Themixervalvemustnotbesubjectedto watertemperaturesabove80 C Thismixervalveis alsosuitableforthermalstorage unventedsystems andpumpedgravitysystems IMPORTA...

Страница 3: ...sure ALL components are included before starting the installation Description Quantity MixerValve 1 Handset 1 RiserRail 1 RiserRailFixing Brackets 2 HandsetHeightAdjuster 1 1 25mHose Washers 1 Concea...

Страница 4: ...dent 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...

Страница 5: ...ar Thisshouldbeconfirmedbytheinstallation engineerorcompetentperson beforeinstallation WATER TEMPERATURE REQUIREMENTS Maximumhotwatertemperature 80 C Recommendedmaximum 65 C Minimumhotwatertemperature...

Страница 6: ...thesame hotandcoldwaterpressures Ifthisisnotthecasea flowcontroller discwithsmallholes canbefittedto thehigherpressuresupplytothevalve Thisisbest donebytestingeachonetofindoutwhichgivesthe bestresults...

Страница 7: ...eworkasshown Leave150mm or 5mm betweencentersandabout30mm outfromthefinishedsurface Fig3 4 Removethebackplatefromthemixervalveby removingtheretaininggrubscrews Puttheplate inthecentrebetweenthefeedpip...

Страница 8: ...wpositions checkthisfits byholdingthemixervalveinposition Drillplugand screwthebackplatetothewall Fig2 4 Positionthemixervalveontothetwowaterfeed pipesandontothewallbracket Tightenupthe compressionnut...

Страница 9: ...ockingcap Thenfitthe soapdish dampeningtherailwillmakeiteasierto slideon Finallyfitthehoseretainingringontothe bottomoftherailbelowthesoapdish Fig4 6 Replacetherailassemblyintothelowerbracket Refitthe...

Страница 10: ...ets 3 Overridethetemperaturestopbuttonbypressing thebuttonandrotatetomaximumbeingcarefulto avoidscalding Measurethetemperature 4 Thevalveshouldthenbecheckedtoconfirmthe waterisolationperformscorrectly...

Страница 11: ...evalveandcleanfilters 4 Showerheadblocked CleanShowerhead 5 Systemnotcapableofsupplyingmultipleoutlet atthesametime Reducesimultaneousdemand Checkstop servicevalvesarefullyopen Checkifenough waterpres...

Страница 12: ...thecustomer 2 Thisguaranteeispersonaltotheoriginalpurchaserofthe productandisnottransferable 3 Originalproofofpurchase s mustbeshownforanyclaim underthisguarantee 4 Thisguaranteedoesnotcoveranyproduct...

Страница 13: ...contactdetails andthepostcodewheretheunitisinstalled 2 TheMXGroupCustomerServiceDepartmentwill beabletotellyouwhetherthefaultcanbesimply rectifiedbytheprovisionofareplacementpart 17 SPAREPARTS Intheev...

Страница 14: ...NOTES...

Страница 15: ...NOTES...

Страница 16: ...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 o...

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