Dual control Thermostatic built-in mixer shower Installation and
Contents
1. 10 TO Nt OW eC 10 11 ANTI SCALD PROTECTION 10 11 COMMISSIONING 11 ADJUSTING THE MAXIMUM TEMPERATURE STOP 12 13 Control OAS Sey 12 13 OPERATING THE SHOWER 14 Paice eerie ase cer ca cnc scare cic eee 15 FLOW CHART 15 DIMMEMNSIOM tases 16 SPARE PARTS E E OEE E EE EET E 17 MAINTENANCE 18 FAULT FINDIMG 19 20 Guarantee service policy etc eesssesssssssseeesssssssseeeeesssssssseee rear cover To check the product suitability for commercial and multiple installations please contact Triton s specification advisory service before installation Telephone 0844 980 0730 Facsimile 0844 980 0744 E mail technical tritonshowers co uk Dual control built in thermostatic mixer shower MAIN COMPONENTS Ref Description 1 2 3 4 All dimensions listed in this fitting book regarding the product and installation ar2. flow regulator is supplied for use with high pressure water systems and may be fitted with any of the systems listed to reduce flow rate and assist economy To fit the flow regulator To fit the flow regulator press it into the fixed showerhead Please note the flow regulator is only designed to work in one direction fig 12 ANTI SCALD PROTECTION It is important that the mixer valve is tested regularly to prevent the risk of scalding and guarantee user safety This can be carried out as follows with the mixer blend temperature set at 38 C isolate the cold water supply The outlet flow rate will reduce to a safe level Fitting the coverplate Fit the coverplate over the valve body and slide tight to the wall Make sure the seals in the openings stay in place as it slides over the valve body A smear of liquid soap on the seals will ease this procedure The coverplate incorporates a silicon sponge backing that seals against a smooth wall fig 13 COMMISSIONING Start the water flow by rotating the flow control Make sure that both the hot and cold water supplies are fully open and at or near to their design temperature and pressures and are within the requirements as stated Make sure the temperature control is at the maximum temperature setting Allow the shower to run at the maximum temperature setting until the water temperature has stabilised Rotate the temperature control until your desired maximum shower
3. in site requirements d DO NOT connect the mixer shower to a gravity hot supply and a mains cold supply or vice versa Replacement parts can be ordered from Triton Customer Service See spare parts for details and part numbers PLUMBING REQUIREMENTS 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 the mixer valve IMPORTANT e The layout and sizing of pipework MUST be such that nominally equal inlet supply pressures are achieved and the effects of other draw offs are minimised e The pipe work should be installed such that other taps and appliances being operated elsewhere on the premises do not significantly affect the flow e When connecting pipe work avoid using tight 90 elbows swept or formed bends will give the best performance e The hot water pipe entry must be made to the left hand side inlet marked HOT H or with a red orange label e Suitable isolating valves complying with Water Regulations and Bylaws must be fitted on the hot and cold water supplies to the shower as an independent means of isolating the water supplies should maintenance or servicing be necessary e tis preferable to flush the pipe work to clear the system of debris and check for leaks before connecting to the mixer e The mixer inlets contain removable filters that may become blocked if debris
4. is not flushed through before fitting Commercial applications e Triton recommends for all commercial applications that easily accessible in line filters are used to aid maintenance Hard water areas a If itis intended to operate the shower 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 b For best performance the showerhead MUST be regularly cleaned to remove scale and debris WATER SYSTEM REQUIREMENTS This mixer shower is suitable for e Gravity water systems e Pumped gravity systems e Fully modulating type combination boilers e Multi point hot water heaters e Thermal storage e Unvented systems When installing this mixer with a Combination or multi point boiler it may be necessary to install flow regulation Check that the appliance 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 52 C minimum Water temperature at the inlet of the mixer valve must remain relatively constant when flow rate adjustments are made refer to the appliance operating manual to confirm compatibility with this mixer shower Where thermal store systems and instantaneous gas water heaters are used if excessive draw off take place the app
5. other Triton purchase Triton reserves the right to withhold service until the debt has been settled Triton takes the health safety and wellbeing of its employees very seriously and expects customers to treat all staff members with respect Should any employee feel threatened or receive abuse either verbally or physically Triton reserves the right to withhold service and will support the employee with a legal prosecution Replacement Parts Policy Availability It is the policy of the manufacturer to maintain parts availability for the duration of production and a period of five years thereafter in accordance with industry standards Spare parts are available via our website www tritonshowers co uk or by telephoning Triton Customer Service Spares Department Payment should be made by credit debit card excluding American Express or Diners Card Payment can also be made by pre payment of a pro forma invoice by cheque or money order 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 a
6. TRITON AVON Dual control Thermostatic built in mixer shower Installation and operating instructions INSTALLERS PLEASE NOTE THESE INSTRUCTIONS ARE TO BE LEFT WITH THE USER 2180377D June 2010 CONTENTS Page MAIN COMPONENTS 1 INTRODUCTION c 2 SITE REQUIREMENTS iccsiess cencecos ezecincd cansencu secwtacsacsinosewunddann ssisetewietentunsane 2 SA 2 PLUMBING REQUIREMENTS cccceccsccsccsscscesscsscsscsscesenscesencs 3 WATER SYSTEM REQUIREMENTS 3 TYPICAL DOMESTIC INSTALLATIONS 4 6 INSTALLATION 7 11 BUILT IN BVT UUIN 8 Installation in a solid wWal 8 Installation in a hollow wall 9 Installation in a panel wall or cubicle 9 FITTING THE MIXER 10 LEAK TESTING 10 MAKING GOOD
7. act local water company 4 2 1 inspect the filters Clean if necessary 4 3 1 Turn off the shower and consult a suitably competent plumber 4 4 1 Clean the showerhead 4 5 1 Reduce the simultaneous demand 4 5 2 Make sure stop or service valve is fully open 4 5 3 Check if there is sufficient water pressure The following is recommended for a professional qualified installer only 5 Water too cold 5 1 Running pressure is excess of maximum recommended 5 1 1 Fit a pressure reducing valve 6 Shower controls noisy when in use 6 1 Running pressure in excess of maximum recommended 6 1 1 Fit a pressure reducing valve 7 Shower will not shut off 7 1 Pipework not flushed out before connecting to the unit Internal components damaged 7 1 1 Service valve Dual control built in thermostatic mixer shower UK SERVICE POLICY In the event of a product fault or complaint occurring the following procedure should be followed 1 Telephone Customer Service on 0844 980 0750 having available your details including post code the model number and power rating of the product together with the date of purchase Based on information given over the telephone a Triton Customer Service Advisor will attempt to diagnose the fault and confirm whether a site visit from a qualified service engineer is required All products attended to by a Triton service engineer must be installed in full accordance with t
8. are given as a guide only Tile 6 10mm Adhesive 2 3mm Plasterboard 9 5 12 5mm Plaster finish 2 3mm Maximum tile thickness to be 10mm When installing into a stud partition or other hollow wall structure the installer may wish to consider building rear supports or other options for fitting the mounting plate Such options are beyond the scope of this guide Use the supplied cover plate or tiling shroud as a template when cutting the opening for installing the shower into a solid wall stud partition or hollow wall structure The building in depth for the mounting plate is given in fig 9 from the plaster finish but this is dependent upon tile and adhesive thicknesses The inlet elbows allow for either rising falling or rear entry hot and cold water supplies Note To ease future requirements for cleaning and maintenance of the unit it is advisable to route both the incoming and outgoing pipework from the same direction Access to the integral strainers will also be improved with this layout Installation in a solid wall Decide on the shower position and determine whether the hot and cold water supplies will enter the shower from top falling or bottom rising or rear As a guide for the size of hole it should be large enough to accept the valve complete with the inlet and outlet fittings and also allow access for connection to the pipework Remove the plaster and brickwork to the required depth and chase
9. avity fed systems fig 3 The shower control MUST be fed from a cold water cistern and hot water cylinder providing nominally equal pressures The mixer unit may be used with a gravity fed system with a pump to boost pressures as shown please refer to the pump installation guide to establish the minimum head requirements for automatic operation of the pump Instantaneous gas heated systems e g combination boilers fig 4 The shower control MUST be installed with a multi point gas water heater or combination boiler of a fully modulating design i e to maintain relatively stable hot water temperatures A drop tight pressure reducing valve MUST be fitted if the supply pressures exceed 5 bar running An expansion vessel MAY be fitted and regularly maintained to prevent the shower mixer being damaged by excess pressures This may already be installed within the boiler check with manufacturer and is in addition to the normally larger central heating expansion vessel Unvented mains pressure systems fig 5 The shower control can be installed with an unvented stored hot water cylinder For systems with no cold water take off after the appliance reducing valve it will be necessary to 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 Note An additional ex
10. ccordance 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 electricity gas or water or incorrect setting of controls d failure to install in accordance with this installation guide Repair costs for damage caused by foreign objects or substances Total loss of the product due to non availability of parts Compensation for loss of use of the product or consequential loss of any kind Call out charges where no fault has been found with the appliance Call out charges where the water supply cannot be isolated this includes consequential losses arising from unserviceable supply valves The cost of repair or replacement of pressure relief devices showerheads hoses riser rails and or wall brackets isolating switches electrical cable fuses and or circuit breakers or any other accessories installed at the same time The cost of routine maintenance adjustments overhaul modifications or loss or damage arising th
11. e approximate Coverplate Mixer shower body Knobs X2 Coverplate seal X2 All kits are for illustration purposes only and are not supplied unless otherwise stated INTRODUCTION This book contains all the necessary fitting and operating instructions for your Triton mixer shower Please read them carefully and read through the whole of this book before beginning your installation The shower installation must be carried out by a suitably competent person and in sequence of this instruction book Care taken during the installation will give a long and trouble free life from your mixer shower SITE REQUIREMENTS The installation must be in accordance with Water Regulations and Bylaws Water pressure requirements Running water pressure Gravity fed 0 1 bar min 1 0 bar max Mains fed 1 0 bar min 5 0 bar max Maximum static water pressure 10 bar This mixer shower is designed for use with traditional low pressure gravity water systems using a cold water cistern and hot water cylinder as well as for the higher pressure systems found in the UK up to a maximum of 5 bar running pressure Gravity and mains For effective operation of the internal seals the maximum static pressure must not be exceeded Pressure reducing valve 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 pipe work can provide nominally equal pre
12. e fitting screw until the commissioning procedure is complete With a steady flow running allow the unit time to stabilise at its maximum set temperature if required adjust the temperature control spindle by hand fig 16 When the showering temperature is satisfactory turn off the shower Fit the temperature control knob making sure the maximum temperature stop pin in the knob is as close to the maximum temperature stop face of the the temperature override as possible fig 17 Maximum temperature stop Fig 17 Maximum temperature stop face Pin in lever at maximum temperature stop position c tmperanire control spindle Maximum mun override Override in horizontal position Hotter Press override button then rotate Flow control Temperature control Colder OPERATING THE SHOWER fig 18 To start the shower rotate the flow control knob fully anti clockwise to the ON position for maximum flow To stop the water flow or decrease flow rotate the flow control knob clockwise back towards the OFF position To adjust the water temperature rotate the temperature control knob clockwise for hotter or anti clcokwise for colder To override the maximum temperature stop press and hold the button then rotate the temperature control past the stop fig 19 Dual control built in thermostatic mixer shower APPROVALS This mixer valve has been designed to comply
13. emperatures or pressures The frequency of routine maintenance of the internal of the valve will depend mainly on the water supply condition Experience of local conditions will dictate the intervals for inspection and in service testing guidance has been given below which can be adjusted for local requirements a Initially check the filters for debris once every three months and clean if necessary b Perform a thermal shut off test every three months and check the maximum temperature setting See the Commissioning section for the details of this test and readjustment of the maximum temperature setting if required c If the maximum water temperature varies by more than 2 C from the commissioned setting then carry out the following checks e Check the isolating valves are fully open e Check the internal surface for scaling If the body requires descaling then it should be removed from the pipework to carry this work out all rubber parts must be removed before descaling e Check the function of the non return valves The non return valves NRVs prevent cross flow between hot and cold supplies under unequal pressure conditions They are designed for long life with no maintenance If these checks do not highlight the reason for the temperature variation then internal components will require replacement please see the spare parts list Cleaning Triton recommends that all products are cleaned using warm soapy
14. erefrom including the cost of repairing damage breakdown malfunction caused by corrosion furring pipe scaling limescale system debris or frost Customer Service F 0844 980 0750 Trade Installer Hotline Z 0844 980 0730 Fax 0844 980 0744 Triton Showers Triton Road Nuneaton Warwickshire CV11 4NR www tritonshowers co uk Triton is a division of Norcros Group Holdings Limited E mail serviceenquiries tritonshowers co uk TRITON reserve the right to change product specification without prior notice EROA TRITON SHOWERS 2010
15. fully covered to stop ingress of any debris etc while routing the supply pipework The shower valve is suitable for built in installation in a solid wall a stud partition wall dry lined wall or fixing to a shower cubicle or panel Siting of the shower and accessories Refer to fig 7 for correct siting of the shower The mixer valve should be positioned as detailed with all controls within comfortable reach of the user Supply pipe work Complete the pipework to the shower area having decided on the position of the shower and direction of pipe entry for example rising falling or rear entry The hot and cold water pipes should not be permanently attached to the wall within one metre of the valve before installation is complete to allow for final adjustment of the valve position Rear entry supplies Using a spirit level mark the route of incoming hot and cold water supply pipes NOTE The distance between centres will be determined by the fittings used fig 8 Fixed head Height of sprayhead and shower to suit user s requirement Typical building in dimensions Channel for outlet pipe to fixed head or gt bulkhead fitting 250mm approx Recess for valve body at least 65mm deep Recess at least 60mm deep Example Channel for Incoming pipework rising shown The distance will depend on the fittings used BUILT IN FITTING The following are typical thicknesses and
16. he Triton installation guide applicable to the product Every product pack contains an installation guide however they can also be bought via our Customer Service Spares Department Our engineer will require local parking and if a permit is required this must be available to the engineer on arrival at the call It is essential that you or an appointed representative who must be over 18 years of age is present for the duration of the service engineer s visit If the product is in guarantee you must produce proof of purchase 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 pressure relief device operation or electrical plumbing installation fault a charge will be made A charge will also be issued if nobody is at home when the service engineer calls or adequate parking permit is not available lf the product is no longer covered by the guarantee an up front fixed fee will be charged before the site visit Should proof of purchase not be available on an in guarantee call or should the service engineer find that the product is no longer under guarantee the engineer will charge the same fixed price and the customer will be expected to pay the engineer before he leaves If payment is not made on the day an administration charge will be added to the fixed charge Ifa debt is outstanding from a previous visit or from any
17. ing temperature is reached The mixer has a temperature stop to prevent accidental rotation to higher temperatures This is adjustable to provide a maximum temperature of 35 C 40 C and should be checked on site to guarantee user safety Water flow outlet Angled top section t ET Fit into the showerhead in this direction Rubber seal Face plate Temperature adjustment range The mixed water temperature can be adjusted from cold through to a top limit which can Stop pin be pre set during installation factory set at approximately 38 C with full anti scald protection throughout the range ADJUSTING THE MAXIMUM TEMPERATURE SETTING and fitting the controls Control knob and lever assembly There are two controls supplied one is the On Off flow lever and the other is the Temperature control knob Temperature control knob The controls must be fitted in the correct order failure to do so will cause incorrect operation of Ie the shower The temperature control knob has a metal stop pin on the inside at the 12 o clock position fig 14 Fit the On Off flow lever onto the correct spindle fig 15 secure to the spindle using the screw and fit the trim On Off flow control On Off flow lever Temperature control Temperature control knob See the correct position to fit the maximum temperature stop in fig 16 Fit the temperature control knob but Do not secure with th
18. liance may not be able to maintain an adequate output temperature This could result in the shower temperature becoming noticeably cooler Flow regulators can be fitted with high pressure water systems to reduce flow rate and assist economy The hot supply temperature MUST remain a minimum of 10 C hotter than the required blend temperature for optimum performance diagrammatic view not to scale Stop valve Cold water Cold supply cistern H Q Minimum head Fixed head Service valves Drain valve Other draw offs Alternative supply must be below Draw off must point down A vent pipe tee to avoid airlock issues diagrammatic view not to scale Stop valve Cold water Cold supply cistern Alternative supply must be below vent pipe tee Fixed head Gate valve 49 Hot Cold supply Service Service valve valve feumpk Isolating switch or Drain pull cord switch valve both fused at 3A Other i draw offs Draw off must point down to avoid airlock issues TYPICAL DOMESTIC INSTALLATIONS Domestic gravity fed systems fig 2 The shower control MUST be fed from a cold water cistern and hot water cylinder providing nominally equal pressures There must be a minimum of one metre head of water The minimum head distance is measured from the base of the cold water cistern to top of the showerhead Pumped gr
19. m space from the surface of the panel to the rear of the valve body IMPORTANT Access to the rear of the valve must be available The controls require two holes to be cut out of the panel or cubicle Use the face plate as a template to mark the hole positions then extend further to allow access for the filters Route the pipework to valve position FITTING THE MIXER Drill and plug the wall An appropriate drill bit should be used If the wall is brick plasterboard or a soft building block appropriate wall plugs and screws should be fitted IMPORTANT Make sure that all supply pipework has been flushed through before fitting the mixer fig 11 Connect the hot water supply to the inlet marked HOT H or red orange label and connect the cold water supply to the inlet marked COLD C or blue label Tighten all compression fittings LEAK TESTING Direct the outlet of the mixer to waste Open the isolating valves to the shower and check for leaks Remedy any leaks found MAKING GOOD Make good the wall and complete the tiling e If the tiles are accurately cut then the coverplate will seal around the hole in the tiles and the valve unit will be able to be removed from the wall without the need to break any tiles Make sure the grout lines around the valve are flush with the tiles in order to provide a smooth sealing surface for the coverplate Flow regulation A
20. out any additional areas of the wall to give access to the pipework to and from the valve plus any outlet fittings Note that the valve body requires a deeper recess than the inlet and outlet fittings Dual control built in thermostatic mixer shower Note The outlet pipework must end in a suitable female thread parallel 15mm x 12 BSP fitting not supplied Offer the valve body up to the wall and mark the fixing holes Remove the valve drill and plug the wall Route the pipework to valve body position Installation in a hollow wall Decide on the shower position and determine whether the hot and cold water supplies will enter the shower from the top falling or bottom rising or rear fig 10 When installing into a stud partition or other hollow wall structures the installer will need to consider fabricating rear supports or other options Such options are beyond the scope of this guide Mark the route of the incoming and outgoing pipework Take out the plasterboard use the cover plate as a template Offer the valve body up to the fabrication and mark the fixing holes Remove the valve and drill the holes Route the pipework to the valve position Installation in a panel wall or cubicle When installing into a panel or cubicle structure the installer will need to consider fabricating rear supports or other options Such options are beyond the scope of this guide Typically there should be at least 65m
21. pansion vessel 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 diagrammatic view not to scale Fixed head Combination boiler CH flow Expansion vessel Pressure reducing valve diagrammatic view not to scale Fixed head Safety devices not shown l Service valves Expansion Pressure reducing valves Balanced cold mains supply Stop tap Cold mains supply Dual control built in thermostatic mixer shower x diagrammatic view not to scale Fixed head Mixer ap NN vice ves Q al Se v Expansion vessel Pressure V reducing valve Stop tap amp Boiler Cold mains supply Mains pressurised thermal store systems fig 6 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 MUST be fitted and regularly maintained to ensure the unit is not damaged by excess pressures This may already be installed externally or internally within the thermal store check with thermal store manufacturer INSTALLATION Preparing the mixer valve Check the contents to make sure all parts are present Before starting the mixer installation make sure all the openings on the valve are care
22. ssures at the mixer shower Water minimum flow rate For best performance within the specified running pressure range a minimum flow of 8 litres per minute should be available to both inlets 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 The mixer shower MUST NOT be subjected to water temperatures above 80 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 Water temperature adjustment and thermal safety The mixed water temperature can be adjusted from cold through to a top limit which must 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 Should there be a loss of flow to either incoming supply then water from the shower will stop or be reduced until both supplies are restored SAFETY WARNINGS a DO NOT choose a position where the shower could become frozen b DO NOT connect this mixer shower to any form of tap or fitting not recommended by the manufacturer c DO NOT allow the inlet pressure or flow rates to operate outside the guidelines laid out
23. upply 1 4 1 Turn off shower and consult a competent blocked plumber or contact Customer Service 1 5 High volume of cold 1 5 1 Reduce the simultaneous demand from the water drawn off else mains supply where 2 Water too cold 2 7 Temperature control 2 17 1 Refer to commissioning section incorrectly commis sioned 2 2 Not enough hot 2 2 1 Reposition the temperature control water flowing through shower 2 3 Decrease in the 2 3 1 Reposition the temperature control ambient cold water temperature 2 4 Insufficient hot water 2 4 1 Make sure heating appliance is set to maxi supplies from the heat mum or has sufficient stored hot water ing system 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 2 5 Hot water supply plumber or contact Customer Service blocked or restricted 3 High water flow 3 1 Flow regulator not 3 1 1 Fit the supplied flow regulator see To fit the and or poor fitted flow regulator on page 11 performance on a mains fed system Problem Symptom 4 Water does not flow or shower pattern collapses when another outlet is turned on FAULT FINDING Cause 4 1 Water supplies cut off 4 2 Shower unit blocked 4 3 Blockage in pipework 4 4 Showerhead blocked 4 5 System not capable of supplying multiple outlets at the same time Action Cure 4 1 1 Check water elsewhere in house and if necessary cont
24. water Do not use abrasive or aggressive chemical cleaning products as this may affect the product surface finish and invalidate your guarantee Cleaning the filters fig A It is advised that this should be carried out by a qualified person e Turn off the water supplies before starting e To gain access to the filters remove the filter housings from the front of the unit e Remove the retaining clip and filter e Wash the filter thoroughly under running water use a suitable brush to remove all debris e Reassemble the shower Circlip Wire filter Combined check valve and flow limiter Filter housing Disinfection Where chlorine is used for the disinfection of water systems all relevant guidelines and approved codes of practice must be strictly followed Failure to comply with the relevant guidelines and approved codes of practice may invalidate your guarantee WARNING DO NOT use powerful abrasive or solvent cleaning fluids when cleaning the shower as they may damage the fittings FAULT FINDING The following can be carried out by a competent person Problem Symptom Cause Action Cure 1 Water too hot 1 1 Temperature control 1 1 1 Refer to commissioning section incorrectly commis sioned 1 2 Not enough cold 1 2 1 Reposition the temperature control water flowing through shower 1 3 Increase in the 1 3 1 Reposition the temperature control ambient cold water temperature 1 4 Cold water s
25. with the requirements of BS EN 1111 BS EN 1287 WRAS FLOW CHART tow Rate Vm 4 9 6 5 8 0 9 5 10 5 15 5 21 5126 5131 0 35 0 ros i0 20 30 40 50 Flow Rate l m pt ttt tt TT TT ee pt ttt tt tt tT TT pt te tt tt tt pt tT Pt te tt tT A ot Pt Ty pf ft tt Pp deel tT tt pfs S S l 6 5 8 0 Conditions for test Inlet temperatures comply with EN1111 requirements Outlet temperature 38 C Flow Control Fully Open Open Outlet No hose or showerhead connected Dual control built in thermostatic mixer shower DIMENSIONS All dimensions listed in this fitting book regarding the product and installation are approximate Dual control built in thermostatic mixer shower SPARE PARTS Ref Description Part No 1 Trim pack X2 83313800 2 Handle set 86003210 3 Cover plate amp seals 86100051 4 Flow control 83312930 5 Check valve assembly 83312900 6 Thermostatic valve 83312910 MAINTENANCE The following maintenance procedure must be carried out for commercial and health care premises but is not necessarily required for domestic installations Maintenance of the unit is required to give continued performance after installation and that it continues to provide scald prevention Note A thermostatic mixing valve in need of maintenance can be undetectable in normal use and only becomes apparent when a disruption occurs in the hot or cold water supply t
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