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9. FITTING THE MIXER VALVE

7.  Complete the fitting of the pipework and the tiling 

leaving the pipework as shown. Leave 155mm  

(+ or - 5mm) between centers and about 30mm  

out from the finished surface (Fig 4).

8.  Remove the back plate from the mixer valve by 

removing the retaining grub screws. Put the plate 

in the centre between the feed pipes and mark the 

screw positions, check this fits by holding the valve 

in position. Drill plug and screw the back plate to 

the wall (Fig 5).

9.  Fit the two flat valve nut covers to the nuts on the 

mixer valve and position the mixer valve onto the 

two water feed pipes and onto the wall bracket. 

To prevent moisture entering the wall put some 

silicone on the underside of the mixer valve nut 

covers. Carefully tighten up the compression nuts to 

hold the mixer valve in place (Fig 6).

10.  Make sure the mixer valve outlet is pointing in the 

correct direction (with the hot feed on the left side 

marked with a red indicator). Replace the locking 

grub screws to hold the mixer valve onto the wall 

plate..

6

5

4

Summary of Contents for Atmos Energy

Page 1: ...Fitting Instructions IMPORTANT This Step by Step guide should be retained after installation Atmos Energy Thermostatic Concentric Mixer Valve with Overhead...

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

Page 3: ...r 1 1 5mHose Washers 1 FilterWashers 2 NutCovers 2 10mmAllenKey 1 ScrewPack 3screws 3plugs 1 FittingInstructions 1 TMVRegistrationCard 1 Nut Covers Allen Key Screw Pack Fitting Instructions and TMV Re...

Page 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...

Page 5: ...MUSTbefittedinthesupply pipeworktopreventback flow Thepressureatboththehotandcoldwater suppliestothemixervalveshouldbethesame andtheinstallershouldensurethattheflowisnot affectedbyothertapselsewherein...

Page 6: ...uldpointupwards n Themixervalveisdesignedtoworkatthesame hotandcoldwaterpressures Ifthisisnotthecasea flowcontroller discwithsmallholes canbefittedto thehigherpressuresupplytothevalve Thisisbest doneb...

Page 7: ...ghtofitthemixervalve Thevalveshouldbe fixedtothewallbetween50mmand70mmbelow thefinishedsurfaceoftheshower 5 Thesupplypipeworkcanbeplumbedfromabove orbelowbutmustfinishatthesuitableconnections whichsho...

Page 8: ...thevalve inposition Drillplugandscrewthebackplateto thewall Fig5 9 Fitthetwoflatvalvenutcoverstothenutsonthe mixervalveandpositionthemixervalveontothe twowaterfeedpipesandontothewallbracket Topreventm...

Page 9: ...d positionthewallbracketinthemarkedposition Markthe3holepositionsforthescrews Drilland plugthewall Thewallplugsaresuitableformost brickwalls useanappropriatemasonrydrill but ifthewallisplasterboardora...

Page 10: ...ailhasbeen completelyfittedifdesireditcanbetightenedatthe desiredheightforuse 10 Screwtheoverheadrailassemblytothetopofthe divertervalvemakingsurethewasherisfitted Locatetheoverheadrodintothewallbrack...

Page 11: ...ets 3 Overridethetemperaturestopbuttonbypressing thebuttonandrotatetomaximumbeingcarefulto avoidscalding Measurethetemperature 4 Thevalveshouldthenbecheckedtoconfirmthe waterisolationperformscorrectly...

Page 12: ...evalveandcleanfilters 4 Showerheadblocked CleanShowerhead 5 Systemnotcapableofsupplyingmultipleoutlet atthesametime Reducesimultaneousdemand Checkstop servicevalvesarefullyopen Checkifenough waterpres...

Page 13: ...toyouthecustomer 2 Thisguaranteeispersonaltotheoriginalpurchaserofthe productandisnottransferable 3 Originalproofofpurchase s mustbeshownforanyclaim underthisguarantee 4 Thisguaranteedoesnotcoveranypr...

Page 14: ...gineersvisit Theengineerwillnot beabletorepairorreplaceoradviseonpartsor productsnotsuppliedbyMX 4 Intheeventofaservicecallabortedbyyouor whereacallhasbeenbookedunderourguarantee butfailureisnotrelate...

Page 15: ...NOTES...

Page 16: ...ales 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 thro...

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