Installation and Operating Instructions
Contents
1. reserve the right to change product specification without prior notice EXOA TRITON SHOWERS 20082. vice versa For optimum shower performance within the specified running pressure range a minimum flow of eight litres per minute should be available to both inlets While the mixer is operational open outlet inlet pressures must not be capable of exceeding 7 bar For effective operation of the internal seals the maximum static pressure must not be exceeded Note On sites where the running pressure is above 5 bar the use of a suitably sized pressure reducing valve fitted in the cold mains supply pipework can provide nominally equal pressures at the bath shower mixer The pipework should be installed such that the flow is not significantly affected by taps and other appliances being operated elsewhere on the premises Where thermal store systems and instantaneous gas water heaters are used if excessive draw offs take place the boiler may not be able to maintain an adequate output temperature This could result in the shower temperature becoming noticeably cooler Water temperature requirements Maximum hot water temperature 80 C Recommended maximum 65 C Minimum hot water temperature 52 C Maximum cold water temperature 20 C BS 6700 recommends that the temperature of stored water should never exceed 65 C A stored water temperature of 60 C is considered sufficient to meet all normal requirements and will minimise the effects of scale in hard water areas Temperature adjustment range The mixed water te
3. TRITON TYNE Thermostatic bath shower mixer i a 2 2 2 2 amp 5 2 Installation and Operating Instructions INSTALLERS PLEASE NOTE THESE INSTRUCTIONS ARE TO BE LEFT WITH THE USER 2180426D June 2006 Bath shower mixer CONTENTS Page Introduction 1 Safety warnings 1 Main components 2 Site requirements 3 Typical suitable installations 4 5 Preparing the mixer valve 6 Siting of bath shower mixer 6 Installation 6 7 Leak testing 7 Fitting the fixed head showerhead holder 7 8 Hose and showerhead 8 Commissioning 8 9 Operating the bath shower mixer 9 Adjusting the showerhead 10 Spare parts 11 Fault finding 12 13 Guarantee service policy etc rear cover To check the product suitability for commercial and multiple installations please contact Triton s specification advisory service before installation Telephone 0870 067 3767 Facsimile 0870 067 3334 E mail technical tritonshowers co uk Bath shower mixer INTRODUCTION This book contains all the necessary fitting and operating instructions for your Unichrome Tyne thermostatic bath shower mixer Please read the instructions carefully Read through the whole of this book BEFORE beginning your installation The mixer installation MUST be carried out by a suitably competent person and in sequence of this instruction book Care taken during the installation will ensure a long and trouble free life from y
4. alve bracket UNBMXBKT y i 7 N B s N J Bath shower mixer FAULT FINDING The following can be carried out by a competent person Problem Symptom Cause 1 Water too hot 1 1 Temperature control incorrectly commissioned 1 2 Not enough cold water flowing through shower 1 3 Increase in the ambient cold water temperature 1 4 Cold water supply blocked 1 5 High volume of cold water drawn off elsewhere Action Cure 1 1 1 Refer to commissioning section 1 2 1 Turn temperature control anti clockwise 1 3 1 Turn temperature control anti clockwise 1 4 1 Turn off shower and consult a competent plumber or contact Triton Customer Service 1 5 1 Reduce the simultaneous demand from the supply 2 Water too cold 2 1 Temperature control incorrectly commissioned 2 2 Not enough hot water flowing through shower 2 3 Decrease in the ambient cold water temperature 2 4 Insufficient hot water supplies from the heating system 2 5 Hot water supply blocked or restricted 2 6 Flow regulator not fitted 2 1 1 Refer to commissioning section 2 2 1 Turn the temperature control clockwise 2 3 1 Turn the temperature control clockwise 2 4 1 Make sure heating appliance is set to maximum or has sufficient stored hot water 2 4 2 Make sure heating appliance is igniting by trying a hot water tap elsewhere 2 5 1 Turn off shower and consult a competent plumber or contact Triton Customer Serv
5. d within ten working days an administration charge will be added Replacement Parts Policy Availability 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 TRITON STANDARD GUARANTEE Triton guarantee this product against all mechanical defects arising from faulty workmanship or materials for a period of five 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 no
6. es This may already be installed externally or internally within the thermal store check with thermal store manufacturer Instantaneous water heater appliance capabilities To ensure the best performance from the shower when connected to an instantaneous water heater the appliance must be capable of raising the temperature of the incoming water to a minimum of 52 C 125 F and delivering a flow rate of not less than eight litres per minute A flow regulator is supplied and MUST be inserted into mixer outlet fig 5 This controls the maximum flow of eight litres per minute With the flow regulator fitted and when the system is in use the On Off flow control should be turned fully anti clockwise to full flow setting Expansion QM vessel Pressure reducing y valve Stop tap Cold mains supply Fig 4 diagrammatic view not to scale S A Fig 5 a Flow limiter es e Hose Bath shower mixer ee N PREPARING THE MIXER VALVE Fig 6 diagrammatic view not to scale Check the contents to make sure all parts are present Before starting the installation make sure all the openings on the valve are carefully covered to prevent ingress of any debris etc while routing the supply pipework The bath shower valve comes supplied with fittings for installation onto a bath I 1 I i i 1 I i I 1 Height of 1 s
7. ff flow stop control to the centre STOP position To adjust the water temperature rotate the temperature control right hand side clockwise for cool or anti clockwise for hot N To overcome the maximum temperature stop Fig 14 depress the button on the temperature control i and turn i CAUTION Exposed metal surfaces may N become hot during use Vi Anti clockwise X Clockwise for bath fill for showerhead NC Bath shower mixer ADJUSTING THE SHOWERHEAD Five showerhead patterns are available fig 15 Adjust the spray pattern by turning the bezel on the showerhead in either direction until the desired pattern is obtained Bath shower mixer CLEANING DO NOT use abrasive or solvent cleaning fluids The shower unit riser rail hose etc should be cleaned using a soft cloth and warm water Before cleaning turn off the unit at the mains supply to avoid the shower being accidentally switched on IT IS IMPORTANT TO KEEP THE SHOWERHEAD CLEAN TO MAINTAIN THE PERFORMANCE OF THE SHOWER The hardness of the water will determine the frequency of cleaning For example if the shower is used every day in a very hard water area it may be necessary to clean the showerhead on a weekly basis Sprayplate removal There is no need to remove the showerhead from the hose Using the removal tool supplied fig 16 locate the raised bosses into the recesses in the sprayplate Hold i
8. howerhead i The hot water inlet has a red symbol next to the i Ll I i i I I i I i 1 I i Dou users inlet and is on the left hand side requirement SITING OF THE BATH SHOWER Showerhead can MIXER be mounted SE either side of mm the mixer selecci 2 J us WARNING g F A The mixer must not be positioned ri where it will be subject to freezing conditions i h H t i gt 11 Refer to fig 6 for correct siting of the mixer NES RP Teese Es ms The showerhead can be positioned either side of Ne the mixer unit INSTALLATION WARNING Check there are no hidden cables or pipes before drilling holes for wall plugs Use great care when using power tools near water The use of a residual current device RCD is recommended Note The outlet of the bath shower mixer must not be connected to anything other than the showerhead supplied DO NOT use jointing compounds on any pipe fittings for the installation DO NOT solder fittings near the mixer unit as heat can transfer along the pipework and damage components Note Suitable service valves complying with Water Regulations and Bylaws MUST be fitted Bath shower mixer on the hot and cold water supplies to the fr N shovver as an independent means of isolating 150mm between Fig 7 the vvater supplies should maintenance or inlet centres servicing be necessary When connecting the pipework avo
9. ice 2 6 1 Fit a flow regulator in the mixer showerhead outlet see instantaneous gas water heaters 3 High water flow and or poor performance on a mains fed system 3 1 Flow regulators not fitted 3 1 1 Fit a flow regulator in the mixer showerhead outlet 4 Water does not flow or shower pattern collapses when another outlet is turned on 4 1 Water supplies cut off 4 2 Shower unit blocked 4 3 Blockage in pipework 4 1 1 Check water elsewhere in house and if necessary contact local water company 4 2 1 Inspect the inlet filters Clean if necessary 4 3 1 Turn off the shower and consult a suitably competent plumber Bath shower mixer FAULT FINDING Problem Symptom Cause Action Cure 4 4 Showerhead blocked 4 4 1 Clean showerhead 4 5 System not capable of 4 5 1 Reduce the simultaneous demand supplying multiple outlets 4 5 2 Ensure stop service valves are fully open at the same time 4 5 3 Check if sufficient water pressure The following is recommended for a professional qualified installer only 5 Water too cold 5 1 Running pressure 5 1 1 Fit a pressure reducing valve in excess of maximum recommended 6 Shower 6 1 Running pressure 6 1 1 Fit a pressure reducing valve controls noisy in excess of maximum whilst in use recommended 7 Shower will not 7 1 Flow control washer 7 1 1 Renew flow control washer shut off worn Bath shower mixer Bath shower mixer Bath shower mixe
10. id using tight 90 elbows Swept or formed bends will give the best performance IMPORTANT Water Regulations require that where the showerhead can be lowered into the bath a double check valve or similar device MUST be fitted in the supply pipework to prevent back syphonage The inlet centres on the shower valves are 150mm and the inlet centres on the bath pillars er 180mm between are 180mm apart fig 7 centres a Flush out the pipework in accordance with J Water Regulations and Bylaws Fig 3 Insert the left hand side pillar into the bath top Washer making sure the sealing washers are in place Secure in place with the locking nut Repeat the process for the right hand side pillar Check the Bath pillar inlet centres are correctly aligned for the mixer valve Seal Offer the mixer valve to the bath pillars and checking the sealing washers are in place screw T the unions into the fittings i Connect pipework to the pillars using standard ee 34 BSP tap connector fittings fig 8 Washer Locking nut LEAK TESTING Tap connector Fit the hose to the outlet and direct it to waste fitting Open the supplies and test for leaks in the valve VW A EN connections Remedy any leaks if necessary FITTING THE FIXED SHOWERHEAD HOLDER Decide the position for the showerhead holder on the wall within the bath shower area Proceed as follows Hold the showerhead holder mounting plate in a suitable posi
11. mperature can be adjusted from cold through to a top limit which can be preset during installation with full anti scald protection throughout the range 35 C to 40 C providing the hot water temperature at the inlet remains 10 C above the outlet temperature Bath shower mixer C N TYPICAL SUITABLE INSTALLATIONS Fig 2 diagrammatic view not to scale a Instantaneous gas heated systems e g combination boilers fig 2 The mixer control MUST be installed with a multipoint gas water heater or combination Combination boiler of a fully modulating design i e boiler to maintain relatively stable hot water temperatures A drop tight pressure reducing valve MUST be fitted if the supply pressures exceed 5 bar running Service valves An expansion vessel shown in fig 2 MUST be fitted and regularly maintained to prevent the mixer being damaged by excess pressures This may already be installed within the boiler check with manufacturer and is in addition to the CH return normally larger central heating expansion vessel lt Hot water CH flow Expansion a vessel mals X The layout and sizing of pipework MUST be supply Stop Pressure such that nominally equal inlet supply pressures p gt reducingiyalve are achieved and the effects of other draw offs L are minimised The hot supply temperature al MUST remain a minimum of 10 C hotter than the required blend te
12. mperature for best performance Fig 3 diagrammatic view not to scale b Unvented mains pressure systems fig 3 The mixer control can be installed with an unvented stored hot water cylinder Safety devices not shown For systems with no cold water take off after the S appliance reducing valve it will be necessary to it ee 4 fit an additional drop tight pressure reducing valve when the mains pressure is over 5 bar The drop tight pressure reducing valve must be set at the same value as the unvented package pressure reducing valve Unvented hot water storage unit Note An additional expansion vessel as shown in fig 3 may be required if a second pressure reducing valve is installed This does not apply to packages with a cold take off after the pressure reducing valve to the cylinder RSC a The layout and sizing of pipework MUST be Balanced cold mains supply such that nominally equal inlet supply pressures are achieved and the effects of other draw offs Stop tap are minimised Cold mains supply L A Bath shower mixer c Mains pressurised thermal store systems fig 4 Packages of this type fitted with a tempering valve blender valve can be used A drop tight pressure reducing valve MUST be fitted if the supply pressures exceed 5 bar running An expansion vessel shown in fig 4 MUST be fitted and regularly maintained to ensure the unit is not damaged by excess pressur
13. n firmiy and twist anti clockwise fig 17 This movement may turn the cartridge assembly as well until it reaches a stop Hold the cartridge firmly and continue to twist anti clockwise Having loosened the sprayplate it can be unscrewed and removed completely Clean the sprayplate with a suitable brush or preferably leave it to soak overnight in a mild proprietary descalent Make sure all traces of scale are removed and thoroughly rinse in clean water afterwards Before replacing the sprayplate switch the power back on at the mains supply and direct the hose and showerhead to waste Turn the flow control fully anti clockwise This operation will flush out any loose scale deposits in the unit and showerhead Stop after about thirty seconds Refit the sprayplate by screwing clockwise Use the tool to screw the sprayplate tight WARNING DO NOT use powerful abrasive or solvent cleaning fluids when cleaning the shower as they may damage the plastic fittings 7 Sprayplate Sprayplate Bath shower mixer SPARE PARTS a N Ref Description Part No 1 Flow control knob 83307490 2 Temperature control knob 83307510 3 Mechanical headwork 83307890 4 Cartridge 83307500 5 Non return valve 83307290 6 Outlet 83307900 7 Pillar pair 83307550 8 Fixed showerhead holder 22010670 9 Showerhead 22011110 10 Flexible hose 28100010 Optional Bar v
14. our mixer For best performance within the specified running pressure range a minimum flow of eight litres per minute should be available to both inlets The bath shower mixer MUST NOT be subjected to water temperatures above 80 C This mixer is designed for use with high pressure systems found in the UK up to a maximum of 5 bar running pressure IMPORTANT When installing this mixer with a combination boiler or multipoint water heater a flow regulator MUST be installed in the unit The mixers are suitable for fully modulating type combination boilers and multi point hot water heaters It is also suitable for thermal storage and unvented 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 Water temperature at the inlet to the mixer must remain relatively constant when flow rate adjustments are made refer to the water heater operating manual to confirm compatibility with this mixer This mixer is supplied with an integral single check valve and integral filter in each inlet The bath pillars inlet connections are to 34 BSP tap connector fittings not supplied SAFETY WARNINGS a Layout and sizing of pipework MUST be such that when other services are used
15. pressures at the mixer control inlets DO NOT fall below the recommended minimum b DO NOT choose a position where the bath shower mixer could become frozen c DO NOT connect this mixer to any form of tap or fitting not recommended by the manufacturer d The showerhead MUST be regularly cleaned to remove scale and debris e Conveniently situated service valves in each inlet supply MUST be fitted as an independent method of isolating the mixer should maintenance or servicing be necessary f If it is intended to operate the mixer in areas of hard water above 200 ppm temporary hardness a scale inhibitor may have to be fitted For advice on the Triton scale inhibitor please contact Customer Service g DONOT operate the mixer outside the guidelines as laid out in site requirements Replacement parts can be ordered from Triton Customer Service See spare parts for details and part numbers Due to continuous improvement and updating specification may be altered without prior notice Bath shower mixer COMPONENTS Tyne thermostatic mixer valve Bath pillars Showerhead not shown Showerhead holder not shown Bath shower mixer SITE REQUIREMENTS The installation must be in accordance with Water Regulations and Bylaws Running water pressure 1 0 bar min to 5 0 bar max Maximum static water pressure 10 bar DO NOT connect the mixer to a gravity hot supply and a mains cold supply or
16. r 7 Service Policy In 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 Itis 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 Acharge 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 settle
17. t 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 3 By website order www tritonshowers co uk Triton Showers Triton Road Nuneaton Warwickshire CV11 4NR Triton is a division of Norcros Group Holdings Limited Customer Service gt 0870 067 3333 Scottish and Northern Ireland Customer Service gt 0845 762 6591 Trade Installer Hotline Z 0870 067 3767 Fax 0870 067 3334 www tritonshowers co uk E mail technical tritonshowers co uk TRITON
18. t the water flow by turning the flow control left hand side anti clockwise Allow the mixer to run at the maximum temperature setting until the water temperature has stabilised Using the temperature control rotate until your desired maximum showering temperature is reached The mixer valve is fitted with a maximum temperature override button factory set at 40 C The mixer valve is factory set to provide a maximum outlet temperature of 40 C but this should be checked on site to make sure the setting has not been altered and also to ensure user safety Bath shower mixer To adjust the maximum temperature override setting Remove the temperature control by removing the end cap and unscrewing the retaining screw fig 12 Turn the flow control fully anti clockwise With a steady flow running adjust the temperature valve spindle fig 13 until the temperature is about 38 C turn right for cold and left for warm Fig 12 a ee V VA When you are satisfied with the temperature turn off the flow control Refit the temperature control checking the temperature stop aligns with the reference dot on the mixer body Secure with the screw and replace the end cap OPERATING THE BATH SHOWER MIXER To use the shower rotate the On Off flow control left hand side anti clockwise for bath fill and clockwise for showerhead control Maximum fig 14 temperature To stop the water flow rotate the On O
19. tion on the wall Using the plate as a template mark two locating holes fig 9 Drill and plug the wall The wall plugs provided are suitable for most brick walls use an appropriate masonry drill but if the wall is plasterboard or a soft building block use suitable Bath shower mixer a N wall plugs and an appropriate drill bit ig Replace the mountin ate and secure usin VAN the fixing screws supplied Slide the showerhead holder down onto the mounting plate fig 10 until it clicks into place g HOSE AND SHOWERHEAD Screw the flexible hose to the shower outlet and showerhead Make sure the supplied washers are in place at both ends of the flexible hose before fitting fig 11 Place the showerhead into the holder and check that it fits correctly Note The holder is slightly tapered and the showerhead and hose will only fit from one direction C _ IMPORTANT It is the conical end of the hose which grips into the holder The showerhead will not fit in the holder without the hose attached COMMISSIONING Shower Showerhead Make sure that both hot and cold water supplies DK are fully open and at or near to their design Washers temperature and pressures and are within the requirements as stated Check the temperature control right hand side is rotated fully anti clockwise to the maximum temperature setting and the showerhead is directed to waste Star
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