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Installation and Operating Instructions I NSTALLERS PLEASE NOTE THESE INSTRUCTIONS ARE TO BE LEFT WITH THE USER 2180309B Jan 2003 . P r e s s u re co m pensating m an u al m i x e r s h o w er for fixed head installa ti o n s .

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Installation and Operating Instructions

INSTALLERS PLEASE NOTE THESE INSTRUCTIONS ARE TO BE LEFT WITH THE USER

2180309B Jan 2003

. Pressure compensating manual mixershower for fixed head installations .

PRESSURE COMPENSATING MANUAL MIXER SHOWER

CONTENTS Page

Introduction 1

Safety warnings 1

Key to mixer components 2

Site requirements 3

Siting of the shower 3

Typical suitable installations 4 - 5

Fitting the shower to the wallsolid wall 6 - 9hollow wall 10 - 11cubicle or panel 12- 13

Fitting the fixed head 14

Operating the shower 15

Adjusting the sprayhead 16

Cleaning 17

Maintenance 18

Spare parts 19

Fault finding 20

Guarantee, service policy, etc. rear cover

UKASQUALITY

MANAGEMENT

003

PRESSURE COMPENSATING MANUAL MIXER SHOWER

1

INTRODUCTIONThis book contains all the necessary fitting andoperating instructions for your Triton pressurecompensating manual mixer shower. Please readthem carefully.

This type of mixer shower, once set at yourdesired temperature, will sense any pressurechanges in either hot or cold supply and adjust themix automatically to maintain the set temperature.

Note: The valve is not thermostatic and will notprevent water flowing from the sprayhead shouldthere be a loss of only one supply to the valve.

This mixer shower is suitable for fully modulatingtype combination boilers and multi-point hotwater heaters. It is also suitable for thermalstorage, unvented systems and pumped gravitysystems.

IMPORTANT: Before installing with a gasinstantaneous water heater, ensure theappliance is capable of hot water delivery ata minimum switch on flowrate of 3 litres perminute. At flow rates between 3 and 8 litresper minute the appliance must be capable ofraising the water temperature to a minimumof 52°C.Water temperature at the inlet to the mixermust remain relatively constant whenflowrate adjustments are made.

Designed to operate on higher pressure systemsfound in the U.K. up to a maximum of 5 barrunning pressure. The valve MUST NOT besubjected to water temperatures in excess of80°C.

Please read through the whole of this book beforebeginning your installation.

The installation must be carried out by a suitablycompetent person and in sequence of thisinstruction book.

Care taken during the installation will ensure along and trouble free life from your mixer shower.

Replacement parts can be ordered from TritonCustomer Service. See ‘spare parts’ for details andpart numbers.

SAFETY WARNINGS1 Layout and sizing of pipework must be suchthat when other services are used, pressures at theshower control inlets DO NOT fall below therecommended minimum.

2 DO NOT choose a position where the showercould become frozen.

3 The outlet of this appliance must not beconnected to any form of tap or fitting notrecommended by the manufacturer.

4 The sprayhead must be cleaned regularly toremove scale/debris.

5 Conveniently situated isolating valves must befitted as an independent method of isolating theshower should maintenance or servicing benecessary.

6 If it is intended to operate the shower in areasof hard water it is advisable to fit a scale inhibitor(see Note below).

7 If it is intended to operate the shower outsidethe guidelines laid out in the site requirementsthen see Note below.

Note: In the event of items 2, 6 and 7, contactTriton Customer Service for advice.Tel: (024) 7637 2222.

PRESSURE COMPENSATING MANUAL MIXER SHOWER

2

KEY TO MIXER COMPONENTS

1 Knob trim

2 Knob screw

3 Knob

4 Valve top

5 Fixing screws

6 Core assembly

7 ‘O’ ring

8 Plate

9 Filter

10 Valve body

11 Outlet adaptor

12 Blanking plug

13 Elbow grub screw

14 Inlet elbows

15 Inlet nuts and olives

16 Seal cartridge

17 Flush mount plate

18 Flush mount cover

19 Trim ring

20 Outlet nut and olive

21 Mounting bracket and strap

Pack contents:

Valve unit

Flush cover plate and trim

Mounting bracket

Fixed head assembly

Screw fixing kit

Fitting instructions, guarantee, etc.

1

2

3

4

5

6

7

17

1819

8

9

10

12

11

13

13

14

14

15

15

21

20

16

Fig.1

PRESSURE COMPENSATING MANUAL MIXER SHOWER

3

SITE REQUIREMENTSThe installation must be in accordance with WaterRegulations/Byelaws.

Minimum running water pressure: 1 bar.

Maximum running water pressure: 5 bar.

Maximum static water pressure: 10 bar.

For optimum performance within the specifiedpressure range both hot and cold water suppliesmust be fed from a common supply and aminimum flow of 8 litres per minute should beavailable to both inlets.

Whilst the mixer valve is operational (open outlet),inlet pressures must not be capable of exceeding7 bar. For effective operation of internal seals, themaximum static pressure must not be exceeded.

Note: On sites where the running pressure isabove 5 bar, the use of a suitably sized pressurereducing valve fitted in the cold mains supplypipework can provide nominally equal pressures atthe mixer valve. This should be installed asindicated on the appropriate diagrams illustratedon these pages, and set to within the specificationof the valve.

The valve is designed to maintain a stabletemperature under varying inlet pressures,providing the inlet temperature remains constant.

Note: The valve is not thermostatic and will notprevent water flowing from the sprayhead shouldthere be a loss of only one supply to the valve.

The pipework should be installed such that theflow is not significantly affected by other taps andappliances being operated elsewhere on thepremises.

Note: Where thermal store/combi boilers or multi-point heaters are used, if excessive draw offs takeplace the boiler may not be able to maintain anadequate output temperature. This could result inthe shower temperature becoming noticeablycooler. DO NOT use jointing compounds onpipework.

SITING OF THE SHOWER

Position the shower valve and sprayhead on thewall so that all the controls can be comfortablyreached whilst using the shower. The sprayheadand riser rail can be positioned either side of theshower valve.

Note: Pipe entry can be from the top, bottom orrear.

IMPORTANT: The hot entry port is on the left-hand side of the valve when viewed from thefront with the outlet adaptor on theunderside.

WARNING!

THE SHOWER MUST NOT BE POSITIONEDWHERE IT WILL BE SUBJECT TO FREEZING

CONDITIONS.

PRESSURE COMPENSATING MANUAL MIXER SHOWER

4

CH flow

Coldmainssupply

Hot water

Expansionvessel

CH return

Servicevalves

Mixervalve

Stop tap Pressurereducing valve

Combinationboiler

Servicevalve

Balanced cold mains supply

Cold mains supply

Expansionvessel

Pressurereducing valves

Stop tap

Unventedhot water

storage unit

Safety devicesnot shown

Fig.2(diagrammatic view - not to scale)

Fig.3 (diagrammatic view - not to scale)

TYPICAL SUITABLE INSTALLATIONSa) Instantaneous gas-heated systems, e.g.combination boilers (fig.2).The shower control MUST be installed with amultipoint gas water heater or combination boilerof a fully modulating design (i.e. to maintainrelatively stable hot water temperatures).

A drop tight pressure reducing valve MUST befitted if the supply pressures exceed 5 bar running.

An expansion vessel (shown in fig.2) MUST befitted, and regularly maintained, to ensure theshower mixer is not damaged by excess pressures.This may already be installed within the boiler(check with manufacturer) and is in addition to thenormally larger central heating expansion vessel.

The layout and sizing of pipework MUST be suchthat nominally equal inlet supply pressures areachieved and the effects of other draw-offs areminimised. The hot supply temperature MUSTremain a minimum of 10°C hotter than therequired blend temperature for optimumperformance.

b) Unvented mains pressure systems (fig.3).The shower control can be installed with anunvented, stored hot water cylinder.

For systems with no cold water take off after theappliance reducing valve, it will be necessary to fitan additional drop tight pressure reducing valvewhen the mains pressure is over 5 bar. The droptight pressure reducing valve must be set at thesame value as the unvented package pressurereducing valve.

Note: An additional expansion vessel (fig.3) maybe required if a second pressure reducing valve isinstalled. This does not apply to packages with acold take off after the pressure reducing valve tothe cylinder.

The layout and sizing of pipework MUST be suchthat nominally equal inlet supply pressures areachieved and the effects of other draw-offs areminimised.

PRESSURE COMPENSATING MANUAL MIXER SHOWER

5

Blendervalve

Flow

Cold mains supply

Hotwater

Stop tap

Expansion vessel

Pressurereducing valve

Return

Servicevalves

Mixer valve

Boiler

Gatevalve

150mm (6 ins.)min

Hot watercylinder

MixerValve

Alternativesupply

Servicevalve

Cold supply

Hot supplyColdwatermainssupply

Ring main

Drainvalve

Isolating switchor pull cord

switch (bothfused at 3A)

Servicevalve

Stopvalve

Coldwatercistern

Pump

Fig.5 (diagrammatic view - not to scale)

Fig.4 (diagrammatic view - not to scale)c) Mains pressurised thermal storesystems (fig.4).Packages of this type, fitted with a temperingvalve (blender valve) can be used. A drop tightpressure reducing valve MUST be fitted if thesupply pressures exceed 5 bar running.

An expansion vessel (shown in fig.4) MUST befitted, and regularly maintained, to ensure the unitis not damaged by excess pressures. This mayalready be installed externally or internally withinthe thermal store (check with thermal storemanufacturer).

d) Pump assisted gravity fed systems (fig.5).The pump MUST be fed from a cold water cisternand hot water cylinder providing nominally equalpressures. The pump must be capable ofmaintaining a minimum running pressure of 1 bar.

PRESSURE COMPENSATING MANUAL MIXER SHOWER

6

Formountingon a cubicleor panel

Formounting

on a cubicleor panel

Holes for the flushmount plate

(cubicle or panel fixing)

Holes for themounting strap

For mountingin a hollow wall

For mountingin a hollow wall

Formountingin a solid

wall

Formountingin a solidwall

FITTING THE SHOWER TO THE WALL

Note: The outlet of the shower must not beconnected to any tap or fitting not recommendedby Triton Plc.

DO NOT use jointing compounds on any pipefittings for the installation.

DO NOT solder fittings within the vicinity of theshower unit, as heat transfer can damagecomponents.

Note: Suitable isolating valves (complying withWater Regulations/Byelaws) MUST be fitted on thehot and cold water supplies to the shower as anindependent means of isolating the water suppliesshould maintenance or servicing be necessary.

When connecting pipework avoid using tight 90°elbows. Swept or formed bends will ensureoptimum performance.

IMPORTANT: The water circuit should beinstalled such that the flow is notsignificantly affected by other taps andappliances being operated elsewhere on thepremises. Water pressure must not fall belowspecification of the shower valve.

The hot water pipe entry must be on the leftof the valve.

This pressure compensating mixer valve includes amounting bracket (fig.6) and a mounting strapwhich allows the shower valve to be fixed into asolid wall, a stud partition wall or other hollowwall structures. The brackets can also be used forfitting in a shower cubicle, providing the back ofthe cubicle is accessible.

When installing into a stud partition or otherhollow wall structure the installer may wish toconsider fabricating rear supports or otheroptions. Such options are beyond the scope of thisguide.

Position of strap forfixing valvedirect to wall

Position ofstrap for

fixing valveonto the

mountingbracket

Fig.6

Fig.8

Fig.7

PRESSURE COMPENSATING MANUAL MIXER SHOWER

7

Fig.12

BUILDING-IN TO A SOLID WALL

The building depth for the shower into a solid wallis between 68mm and 78mm. The building indepth calculation must include the thickness ofplaster and tiles. This dimension determines howmuch of the shower control is visible through theconcealing plate when the installation iscompleted.

Decide on the shower position and determinewhether the hot and cold water supplies will enterthe shower from the top (falling) or bottom(rising) or rear.

Mark the route of the incoming and outgoingpipework.

The inlet elbows are NOT adjustable and the pipecentres are fixed at 153mm. It is therefore advisedto mount the valve unit in position first, then pipeto it.

Fit the valve body to the mounting strap ensuringthe strap sits in the recess and secure with the twoscrews supplied (fig.7).

Note: The strap can be fitted in two ways (fig.8)depending if the mounting bracket is used or not,i.e. the mounting strap can be secured directly tothe wall if required with the screws supplied, or itcan be fitted to the mounting bracket which inturn is secured to the wall.

Remove the plaster and brickwork to the depthshown (fig.9) and chase out any additional areasof wall to facilitate pipework to and from thevalve.

Offer the mounting bracket up to the wall andmark the two outer plain fixing holes (fig.10). Drilland plug, then screw the bracket to the wall.

Ensure the adaptor is fitted with the HOSE END inthe valve housing (fig.11). Fit the blanking plugand ‘O’ ring into the bottom outlet.

Ensure the inlet elbows are orientated the correctway. Offer the valve up to the mounting bracket(fig.12) or wall surface, and secure the mountingstrap using the two screws provided.

Complete the pipework to the shower marking offthe length to enter the elbows. Remove the valveand cut the pipes to length.

56min.

10 - 20

200

220 Opening needsto be at the bottomif using a bulkhead

115

58

65

Hose end(flat)

Pipe end(chamfered)

Fig.10

Fig.9

Fig.11

PRESSURE COMPENSATING MANUAL MIXER SHOWER

8

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yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy

��������������������

yyyyyyyyyyyyyyyyyyyy

Seal tight upto shroud

Fig.15

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yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy

��������������������

yyyyyyyyyyyyyyyyyyyy

Fig.16

FLUSH THE PIPEWORK TO CLEAR SYSTEM OFALL DEBRIS AND CHECK FOR LEAKS.

Refit the valve to the mounting bracket or wallsurface and pipework Tighten the inlet nuts andinlet elbow grub screws.

Connect the shower hose and direct it to waste.

Open the isolating valves to the shower and flushthrough ensuring that the flow control is openedfully and the temperature control is rotated toHOT and then to COLD.

Check for leaks and remedy if necessary.

Fit the supplied sealing gasket to the recess on theoutside of the supplied plastering shroud (fig.13).The sealing gasket is self adhesive for thispurpose.

Slide the plastering shroud over the valve (fig.14)until it butts against the mounting bracket.

Make good the wall surface and ensure theplastering and sealing is taken tight to the shroud(fig.15). Should the shroud protrude beyond thewall surface it only requires trimming flush with asharp knife (fig.16).

Fig.14

Sealinggasket

Plasteringshroud

Fig.13

PRESSURE COMPENSATING MANUAL MIXER SHOWER

9

Alignmenttab

Fig.18

Fig.19

Fig.20

Top Fig.17Offer the flush mount plate up to the finished tilesurface and ensuring that the valve and the plateare aligned, mark the ‘arrowed’ fixing holes(fig.17). Remove the flush mount plate and thendrill and plug the holes.

Break off the three alignment tabs on the flushmount plate (fig.18). Place a ring of silicon sealantround the plate so that the plate seals against thewall. Fix the plate to the wall using the screwsprovided. Wipe off any excess sealant.

Fit the flush mount cover (fig.19). Locate the lugson the trim ring in the holes on the cover (fig.20)and twist clockwise.

PRESSURE COMPENSATING MANUAL MIXER SHOWER

10

Fig.22

Fig.23

65mm77.5mm 77.5mm

220mm

115mm

35mm

Opening needsto be at the bottomif using a bulkhead

Fig.21

BUILDING-IN TO A HOLLOW WALL

The wall mounting bracket supplied with theshower is suitable for use on a plasterboard wallof 3⁄8 or 1⁄2 inch in thickness.

Decide on the shower position and determinewhether the hot and cold water supplies will enterthe shower from the top (falling) or bottom(rising) or rear.

Mark an opening as shown (fig.21) plus the routeof inlet and outlet pipework.

The inlet elbows are NOT adjustable and pipecentres are fixed at 153mm. It is therefore advisedto mount the valve unit in position first, then pipeto it.

Take out the plasterboard and offer the mountingbracket up to the wall (fig.22). Mark the positionof the outer tapped fixing holes and drill. Insertthe wall bracket into wall cavity and fix using thebolts and washers provided (fig.23).

Ensure the adaptor is fitted with the HOSE END inthe valve housing (fig.24). Fit the blanking plugand ‘O’ ring into the bottom outlet.

Fit the valve body to the mounting strap ensuringthe strap sits in the recess and secure with the twoscrews supplied (fig.7).

Ensure the inlet elbows are oriented the correctway. Offer the valve up to the mounting bracketand secure using the screws provided (fig.25).

Complete the pipework to the shower marking offthe length to enter the elbows. Remove the valveand cut pipes to length.

FLUSH PIPEWORK TO CLEAR SYSTEM OF ALLDEBRIS AND CHECK FOR LEAKS.

Refit the valve to the mounting bracket andpipework. Tighten the inlet nuts and inlet elbowgrub screws.

Connect the shower hose and direct it to waste.

Open the isolating valves to the shower and flushthrough ensuring that the flow control is openedfully and the temperature control is rotated toHOT and then to COLD.

Check for leaks and remedy if necessary.

Fit the supplied sealing gasket to the recess on theoutside of the supplied plastering shroud (fig.13).The sealing gasket is self-adhesive for thispurpose.

Hose end(flat)

Pipe end(chamfered)

Fig.24

PRESSURE COMPENSATING MANUAL MIXER SHOWER

11

Fig.28

Fig.25

Seal tightto shrou

Fig.27

Slide the plastering shroud over the valve (fig.26)until it butts against the mounting bracket.

Make good the wall surface and ensure theplastering/sealing is taken tight to the pvc shroud(fig.27). Should the shroud protrude beyond thewall surface, trim flush with a sharp knife (fig.28).

Offer the flush mount plate up to the finishedsurface and ensuring that the valve and the plateare aligned, mark the ‘arrowed’ fixing holes(fig.17). Remove the flush mount plate then drilland plug the holes.

Break off the alignment tabs on the flush mountplate (fig.18). Place a ring of silicon sealant roundthe plate so that the plate seals against the wall.Fix the plate to the wall using the screws provided.Wipe off excess sealant.

Fit the flush mount cover (fig.19). Locate the lugson the trim ring in the holes on the plate (fig.20)and twist clockwise.

Fig.26

PRESSURE COMPENSATING MANUAL MIXER SHOWER

12

105mm dia

Fig.30

Markbothholes

Bracketfixinghole

Platefixinghole

View frombehind panel

Fig.31

65 - 76mm

Fig.29BUILDING-IN TO A SHOWER CUBICLE

OR PANEL

To use the wall mounting bracket supplied with ashower cubicle or a laminated panel, woodenblocks are required to increase the depth of thebracket. These blocks need to increase the depthof the bracket to between 65mm and 76mm fromthe finished surface (fig.29).

Decide on the shower position and determinewhether the hot and cold water supplies will enterthe shower from the top (falling) or bottom(rising) or rear.

Mark the panel for an opening of approximately105mm diameter (fig.30).

Cut the opening.

Fit the valve body to the mounting strap ensuringthe strap sits in the recess and secure with the twoscrews supplied (fig.7). Ensure the inlet elbowsare orientated the correct way. Offer the valve upto the mounting bracket and secure, via the strap,using the screws provided.

Offer the valve and bracket up to the back of thepanel (fig.31). Mark both plate and bracket fixingholes. Remove the bracket and valve and drill thepanel and wooden support blocks.

Ensure the adaptor is fitted with the HOSE END inthe valve housing (fig.32). Fit the blanking plugand ‘O’ ring into the bottom outlet.

Fix the mounting bracket together with the valveto the panel using two bolts in the fixing holesshown (fig.33).

Complete the pipework to the shower marking offthe length to enter the elbows. Remove the valveand mounting bracket and cut the pipes to length.

FLUSH THE PIPEWORK TO CLEAR SYSTEM OFDEBRIS AND CHECK FOR LEAKS.

Refit the valve and mounting bracket and connectthe pipework. Tighten the inlet nuts and inletelbow grub screws.

Connect the shower hose and direct it to waste.

Open the isolating valves to the shower and flushthrough ensuring that the flow control is openedfully and the temperature control is rotated toHOT and then to COLD.

Check for any leaks and remedy if necessary. Fit

Hose end(flat)

Pipe end(chamfered)

Fig.32

PRESSURE COMPENSATING MANUAL MIXER SHOWER

13

Fig.33

Fig.35

Fig.36

the supplied sealing gasket to the recess on theoutside of the supplied plastering shroud (fig.13).The sealing gasket is self-adhesive for thispurpose.

Slide the plastering shroud over the valve (fig.34)until it butts against the mounting bracket.

Make good the wall surface and ensure to sealtight around the shroud.

Should the shroud protrude beyond the panelsurface, trim flush with a sharp knife (fig.35).

Place a ring of silicon sealant round the flushmount plate so that the plate seals against thewall.

Offer the flush mount plate up to the finishedsurface and ensuring that the valve and the plateare aligned, secure using the two bolts provided inthe fixing holes (fig.36).

Break off the alignment tabs on the flush mountplate (fig.18) and fit the flush mount cover(fig.19). Locate the lugs on the trim ring in theholes on the plate (fig.20) and twist clockwise.

Fig.34

PRESSURE COMPENSATING MANUAL MIXER SHOWER

14

FITTING THE FIXED HEAD

Complete the outlet pipework from the valve.

Flush and test for leaks before making good thewall and tiling.

The pipe should protrude from the surface of thewall between 50mm and 65mm (fig.37).

Note: Ensure the hole in the wall for the pipe is asclose to 15mm diameter as possible and that itdoes not exceed the diameter of the special lockwasher, otherwise a larger diameter washer willhave to be placed behind the lock washer.

Mark the four fixing hole positions by using thefixed head as a template. Drill and plug the wallusing the plugs supplied.

Remove burrs on the pipework to prevent damageto the ‘O’ ring.

Slide the special lock washer over the pipe andpush it tight to the wall.

Note: Ensure the lock washer is placed on thepipe correctly with the inscription ‘FRONT’ facingaway from the wall. This washer holds the pipe inposition.

Slide the bushing over the pipe and push it tightagainst the wall.

Slide the ‘O’ ring onto the pipe up against thebushing.

The fixed arm assembly is then pushed onto thepipe tight to the wall. An automatic watertightseal is thus effected.

Secure to the wall with the four fixing screwssupplied. Push-fit the trim into place (fig.37).

Finally, screw on the adjustable sprayhead (fig.38)ensuring the sealing washer is in place. Screw ontight to ensure a water tight connection.

50 mm – 65 mm

Trim

Fixed arm 'O' ring

Bushing

Special lock washer

Washer

Fig.37

Fig.38

PRESSURE COMPENSATING MANUAL MIXER SHOWER

15

OPERATING THE SHOWER

Ensure all plumbing supplies are connected andturned on.

ProcedureTo start the shower, rotate the single control knobanti-clockwise (fig.39).

To adjust the temperature, rotate the knobprogressively either way as indicated by the redand blue symbols. Rotate fully anti-clockwise forhottest water.

Once at the preferred temperature, no furtheradjustment is required as the valve will sense anychange in pressure to either hot or cold supply.The flow rate will remain virtually constant.

To stop the shower, return the control knob tothe central stop position by rotating fullyclockwise (fig.40). This automatically stops thewater flow.

Fig.40

Fig.39

PRESSURE COMPENSATING MANUAL MIXER SHOWER

16

ADJUSTING THE SPRAYHEADFour sprayhead patterns are available (fig.41).Adjustment is by turning the bezel on thesprayhead in either direction until the desiredpattern is obtained.

Maxi A full spray perfect for a relaxing shower.

UltraA focused spray for a refreshing, satisfyingshower.

NeedleA tingling, fine spray for a highly invigoratingshower.

JetA concentrated spray for an exhilarating shower.

Fig.41

Ultra

Maxi

Needle

Jet

PRESSURE COMPENSATING MANUAL MIXER SHOWER

17

WARNING!

DO NOT use ‘powerful ’ abrasive orsolvent cleaning fluids when cleaning theshower as they may damage the plasticfittings

Sprayplatekey

Sprayplate

Fig.42

Fig.44

Fig.43

CLEANINGIt is recommended that the mixer cover becleaned using a soft cloth and that the use ofabrasive or solvent cleaning fluids be avoided.

IT IS MOST IMPORTANT TO KEEP THESPRAYHEAD CLEAN IN ORDER TO MAINTAIN THEPERFORMANCE OF THE SHOWER.

The hardness of the water will determine thefrequency of cleaning.

Sprayplate removal

Using the removal tool supplied (fig.42), locatethe three raised ’bosses’ into the three recesses inthe sprayplate. Hold in firmly and twist anti-clockwise (fig.43). This movement may turn thecartridge assembly as well until it reaches a ‘stop’.Hold the cartridge firmly and continue to twistanti-clockwise. Having loosened the sprayplatesufficiently, it can be unscrewed and removedcompletely (fig.44).

Clean the sprayplate with a suitable brush orpreferably leave to soak overnight in a mildproprietary descalent. Ensure all traces of scale areremoved and thoroughly rinse in clean waterafterwards.

Refit the sprayplate by screwing clockwise. Usethe tool to screw the sprayplate tight.

PRESSURE COMPENSATING MANUAL MIXER SHOWER

18

MAINTENANCEThere are two filters situated in the valve body –one each in the hot and cold supplies. In order tomaintain the performance of the shower, thesefilters will require cleaning periodically.

Procedure

A Isolate the water supplies.

B Remove the trim ring from the flush mountcover. Remove the knob trim (fig.45) by insertinga thin bladed screwdriver into the trim notch andcarefully lift off.

C Unscrew the knob screw and pull off thecontrol knob (fig.46).

D Unscrew the 6 screws holding the valve top tothe valve body.

E Remove valve top complete with the coreassembly.

F Unscrew the single screw (fig.47) locating theplate and lift off complete with the ‘O’ ring.

G Carefully extract the core housings and sealcartridges (fig.47) taking care not to damagethem.

H Remove the two filters and clean thoroughly.

J Replace the filters and reassemble allcomponents in reverse order of disassembly.

Note: For ease of reassembly, the core housing‘O’ rings should be dampened with a little wateror failing that, a touch of washing liquid willensure the ‘O’ rings stay in place. Make sure allscrews are fully tightened.

K Reinstate water supplies and test showervalve.

Trim

Controlknob

Valvetop

Screws

Knob screw

Plate

Single screw

Filter

Sealcartridge

Corehousing

'O' ring

Fig.45

Fig.46

Fig.47

PRESSURE COMPENSATING MANUAL MIXER SHOWER

Ref. Description Part No.

1 Knob assemblygold effect 83306130white 83306140chrome effect 83306150

2 Inlet elbow assemblychrome plated 83304880brass 83306070gold plated 83306080

3 Knob trimwhite 7052340chrome 7052341gold 7052342

4 Flush mount plate 7051447

5 Flush-fitted coverwhite 7051448chrome effect 7051449gold effect 7051450

6 Trim ringchrome effect 7051442gold effect 7051443

7 Fixed head assemblywhite/chrome 22450010all chrome 22450020all gold 22450030

8 Mounting bracket 7012398Mounting strap 7012399

9 Plastering shroud and seal 83306260

10 Outlet blanking plugbrass 83303870chrome plated 83306110gold plated 83306120

11 Outlet adaptorchrome plated 83303840brass 83306090gold plated 83306100

12 Filter 7052161

- Service kit 83304890comprising: Valve top & core assy.Seal & housing assy.‘O’ ring for plate

2

10

11

1

4

5

6

9

12

3

8

7

19

PRESSURE COMPENSATING MANUAL MIXER SHOWER

20

1 Water too hot.

2 Water too cold.

3 Water does notflow or showerpattern collapseswhen anotheroutlet is turned on.

4 Shower controlsnoisy whilst in use.

5 Shower will notshut off.

1.1 Not enough cold waterflowing through shower.

1.2 Increase in the ambient coldwater temperature.

1.3 Cold water supply blockedor cut off.

1.4 High volume of cold waterbeing drawn off elsewhere.

1.5 Dirt in filters.

2.1 Not enough hot waterflowing through shower.

2.2 Decrease in the ambientcold water temperature.

2.3 Insufficient hot watersupplies from the heatingappliance.

2.4 Hot water supply blocked orrestricted.

2.5 Running pressure in excessof maximum recommended.

2.6 Dirt in filters.

3.1 Water supplies cut off.

3.2 Shower unit blocked.

3.3 Blockage in pipework.

3.4 Sprayhead blocked.

3.5 System not capable ofsupplying multiple outlets at thesame time.

4.1 Running pressure in excessof maximum recommended.

5.1 Pipework not flushedbefore connecting the unit (sealsdamaged).

1.1.1 Turn the control knob clockwise.

1.2.1 Turn the control knob clockwise.

1.3.1 Turn shower off & consult a competentplumber or contact Customer Service.

1.4.1 Reduce the simultaneous demand frommains supply.

1.5.1 Clean – see ‘maintenance’.

2.1.1 Turn the control knob anti-clockwise.

2.2.1 Turn the control knob anti-clockwise.

2.3.1 Ensure heating appliance is set tomaximum hot water output.2.3.2 Ensure heating appliance is igniting bytrying a hot water tap elsewhere.

2.4.1 Turn shower off & consult a competentplumber or contact Customer Service.

2.5.1 Fit a pressure reducing valve.

2.6.1 Clean – see ‘maintenance’.

3.1.1 Check water elsewhere in house and ifnecessary contact the local Water Company.

3.2.1 Inspect filters. Clean if necessary.

3.3.1 Turn the shower off and consult asuitably competent plumber.

3.4.1 Clean sprayhead.

3.5.1 Reduce the simultaneous demand.3.5.2 Ensure stop or service valve is fully open.3.5.3 Check if sufficient mains pressure.

4.1.1 Fit a pressure reducing valve.

5.1.1 Renew internal seals.

FAULT FINDINGProblem/Symptom Cause Action/Cure

Any maintenance or repair to the shower must be carried out by a suitably qualified person

Triton Showers Triton Road Nuneaton Warwickshire CV11 4NR

Triton is a division of Norcros Group (Holdings) Limited

TRITON reserve the right to change product specification without prior notice. E&OA. © TRITON SHOWERS 2008

Service PolicyIn the event of a complaint occurring, the following procedure should be followed:1 Telephone Customer Service on

0870 067 3333 (0845 762 6591 in Scotland and in Northern Ireland), having available the model number and power rating of the product, together with the date of purchase.

2 Triton Customer Service will be able to confirm whether the fault can be rectified by either the provision of a replacement part or a site visit from a qualified Triton service engineer.

3 If a service call is required the unit must be fully installed for the call to be booked and the date confirmed. In order to speed up your request, please have your postcode available when booking a service call.

4 It is essential that you or an appointed representative (who must be a person of 18 years of age or more) is present during the service engineer's visit and receipt of purchase is shown.

5 A charge will be made in the event of an aborted service call by you but not by us, or where a call under the terms of guarantee has been booked and the failure is not product related (i.e. scaling and furring, incorrect water pressure).

6 If the product is no longer covered by the guarantee, a charge will be made for the site visit and for any parts supplied.

7 Service charges are based on the account being settled when work is complete, the engineer will then request payment for the invoice. If this is not made to the service engineer or settled within ten working days, an administration charge will be added.

Replacement Parts PolicyAvailability: It is the policy of Triton to maintain

availability of parts for the current range of products for supply after the guarantee has expired. Stocks of spare parts will be maintained for the duration of the product’s manufacture and for a period of five years thereafter.

In the event of a spare part not being available a substitute part will be supplied.

Payment: The following payment methods can be used to obtain spare parts:

1 By post, pre-payment of pro forma invoice by cheque or money order.

2 By telephone, quoting credit card (MasterCard or Visa) details.

3 By website order, www.tritonshowers.co.uk

TRiTon STandaRd GuaRanTeeTriton guarantee this product against all mechanical defects arising from faulty workmanship or materials for a period of three years for domestic use only, from the date of purchase, provided that it has been installed by a competent person in full accordance with the fitting instructions.Any part found to be defective during this guarantee period we undertake to repair or replace at our option without charge so long as it has been properly maintained and operated in accordance with the operating instructions, and has not been subject to misuse or damage.This product must not be taken apart, modified or repaired except by a person authorised by Triton. This guarantee applies only to products installed within the United Kingdom and does not apply to products used commercially. This guarantee does not affect your statutory rights.

What is not covered:1 Breakdown due to: a) use other than domestic

use by you or your resident family; b) wilful act or neglect; c) any malfunction resulting from the incorrect use or quality of water or incorrect setting of controls; d) faulty installation.

2 Repair costs for damage caused by foreign objects or substances.

3 Total loss of the product due to non-availability of parts.

4 Compensation for loss of use of the product or consequential loss of any kind.

5 Call out charges where no fault has been found with the appliance.

6 The cost of repair or replacement of showerheads, hoses, riser rails and/or wall brackets or any other accessories installed at the same time.

7 The cost of routine maintenance, adjustments, overhaul modifications or loss or damage arising therefrom, including the cost of repairing damage, breakdown, malfunction caused by corrosion, furring, pipe scaling, limescale, system debris or frost.

Customer Service: % 0870 067 3333

Scottish and northern ireland Customer Service: % 0845 762 6591

Trade installer Hotline: % 0870 067 3767 Fax: 0870 067 3334

www.tritonshowers.co.uk

e mail: [email protected]