Fitting Instructions and User Guide SUPREME 150SS, 165SS, 180SS
Contents
1. 4r Sf JOULNOD 2INOSWLOTT3 Haws YOSNES 05 55 Yaddan sz 31979 2098 OlLVW3HOS Fig 4 15 11 0 USER INSTRUCTIONS 11 1 11 2 11 3 11 4 11 5 11 6 11 7 16 Once installed the filling and heating cycles of the Supreme are completely automatic To dispense water a suitable container having been placed under the outlet spout the tap handle should be pulled down and towards or pushed away from the user The water dispensed will at all times be boiling or close to boiling point so due caution must be taken when using the product especially if it is likely to be used by children aged or infirm persons The tap handle is spring loaded so that when released it will spring back to the off position no flow The Supreme is fitted with two indicators to give a visual indication of the unit s status ON Will be illuminated as long as the electrical supply to the Supreme is switched on READY When fully illuminated indicates that the stored water is hot enough to use If the store of hot water is completely withdrawn the flowrate from the outlet tap will reduce to the filling rate of the heater This slow flowrate allows the incoming water to be instantly reheated it does not indicate a fault with the water heater If the Supreme is not used for a few days the water may become stale In these in2. IST Before commencing installation check that all the following components have been supplied with your Supreme heater Wall mounting bracket No 12 x 2 screws 2 off No 8 x 1 screw 1 off No 12 x 2 wall plug 2 off No 8 x 1 wall plug 1 off Template to aid in positioning the heater 15mm x 15mm straight push fit connector 15mm x 15mm 90 elbow push fit connector 1 0 IMPORTANT INSTALLATION POINTS 1 1 The Supreme stores and dispenses water at or close to boiling point at all times it is switched on Due caution must be taken when choosing a location for the product to minimise misuse Locate the unit over a draining board NOT over the sink or basin 1 2 Push fit connectors DO NOT grip chromed or stainless pipe 1 3 The Supreme is a vented water heater The vent pipe must never be blocked or obstructed it must be a minimum of 15mm outside diameter pipe Where the vent pipe length exceeds 3m the pipe diameter should be increased The vent pipe must be laid to a continuous fall and discharge in a safe visible position it must discharge via a tundish or finish a minimum of 20 mm above a draining board The vent pipe material must be capable of conveying boiling water The vent pipe must never be connected directly to a soil pipe 1 4 Wherever possible the Supreme should be supplied directly from arising main If fed from a cold water feed cistern the cistern must comply with the Water Regulations Guide clau
3. ard and then lifting it clear Hang the Supreme onto the wall mounting bracket Secure anchor point to the wall with the No 8 x 1 long screw provided C lt 1 J 250 Fig 2 DIMENSIONS mm Lu CABLE ENTRY 4 0 INSTALLATION WATER SUPPLY 4 1 Select appropriate push fit connector for chosen entry position Bottom entry water 15mm x 15mm 90 elbow Rear entry water 15mm x 15mm straight Note stainless or chromed pipes do NOT provide secure connections with push fit fittings use copper pipe at joints 4 2 Push the connector fully home 28mm engagement onto the solenoid valve inlet spigot To remove a push fit connector the collar collet should be pushed towards the body of the fitting whilst pulling the connector off the pipe 4 3 If the inlet pipe run is horizontal and beneath the unit ensure it does not prevent access to the case screws 4 4 Connect the inlet pipe to the push fit connector ensuring it is fully pushed home 28mm engagement After connection DO NOT make soldered joints in the pipework close to the heater as the heat may damage the connector or the water heater itself 4 5 AWRAS listed isolating valve should be fitted to the cold supply to facilitate servicing the heater 4 6 Push fit connectors are supplied to allow either bottom or rear entr
4. de dimensions of the Supreme unit A template is supplied to aid positioning the heater It is recommended that the unit is positioned above a draining board If this is not possible consideration should be given to any spillages that may occur under the heater A drip tray is available as an accessory Heatrae Sadia Code No 95 970 123 The heater should be positioned at a height to suit the items being filled flasks pans cups etc This is likely to position the base of the unit 250mm above the work surface 2 3 Sufficient room should be left around the heater for access for maintenance and servicing The top should not be covered as this will reduce the efficiency of the Supreme 2 4 Ensure that the wall can support the full weight of the unit see TECHNICAL SPECIFICATIONS and that there are no hidden services electricity gas or water below the surface of the wall 2 5 Using the template mark the fixing positions and water and vent entry points Drill and plug the fixing positions Fix the mounting bracket to the wall using the two No 12 x 2 screws provided confirm suitability of all screws and plugs for use with the wall if unsuitable due to wall type provide alternative fixings 2 6 If rear entry services are to be used the necessary holes for these should be prepared prior to hanging the unit onto its bracket 2 7 Remove the front cover by unscrewing the cover fixing screws two at the bottom hinging the cover slightly forw
5. del 95 611 820 24 O ring kit 95 611 002 25 Hose kit low pressure 95 607 014 26 Hose kit high pressure 95 607 013 27 Outlet spout plastic tank 95 604 668 Outlet spout cover 95 604 001 Push fit connector 15x15 straight 95 607 509 Push fit connector 15x15 elbow 95 607 510 Inlet injector assembly 150 model 95 607 019 Inlet injector assembly 165 model 95 607 022 Inlet injector assembly 180 model 95 607 026 Tank 150 model 95 608 926 Tank 165 model 95 608 927 Tank 180 model 95 608 928 Tank drain amp seal 95 608 929 Start dry cutout element 95 612 691 Solenoid valve coil 95 605 839 Fitting Kit 150 model 95 607 024 Fitting Kit 165 180 model 95 607 025 9 888 eT 9 T ler 54856 amp 0 14 Fig 14 3 32018 TVNIWUSL CIN T M LNOLND 1 CIT NO YIMOd SCOHLWS 37 Wal 19 71 3GONV 97 1 19 SNIONIMQTIBIS SNINOLUGNOD 21025 T Y werseat WEOLSIWHUSHJI U3IVAN WOLSIWHSHILWW3IS WOSN3S TRASTESMO YOSNAS Wadd 2 3ATVA QIONTIOS
6. ee es The quality name in water heating SUPREME 15055 16555 18055 Fitting Instructions and User Guide Please read and understand these instructions prior to installing your Supreme waiter heater They are for use by competent personnel i e trained experienced and qualified Instructions only detail key operations They do not supersede national mandatory or legal requirements which may apply to the product installation environment or personnel associated with servicing the Supreme WARNING electronics control by switching N neutral in some instances neutral terminations will be at 230 volts with respect to earth Particular attention should be paid to the section headed IMPORTANT INSTALLATION POINTS Following installation and commissioning the operation of the heater should be explained to the customer and these instructions left with them for future reference TECHNICAL SPECIFICATIONS Electrical rating 2 3 2 5 kW 220 240V Nominal capacities Model 150SS 2 5 litres Model 165SS 5 0 litres Model 180SS 7 5 litres Weight full Model 150SS 12 kg Model 165SS 16 kg Model 180SS 21 kg Rated pressure OMPa 0 bar Minimum supply pressure 0 05 0 5 bar Maximum supply pressure 1 0MPa 10 bar Enclosure rated IP X2 A weighted sound pressure level is below 70 dB Nominal commissioning times minutes to temperature ready Supreme 150SS 16 Supreme 165SS 24 Supreme 180SS 32 COMPONENT CHECKL
7. fast and efficient supply of spares please contact the stockists listed below Electric Water Heating Co 2 Horsecroft Place Pinnacles Harlow CM19 5BT Tel 0845 0553811 E mail sales ewh co uk Eyre amp Elliston Unit 12 Spitfire Way Airlinks Industrial Estate Heston Middlesex TW5 9NR Tel 020 8573 0574 Parts Center Network 65 Buisness Park Bentley Wood Way Burnley Lancashire BB11 5ST Tel 01282 834403 www partscenter co uk Newey amp Eyre Specialists Products Division Please contact your local branch UK Spares Ltd Tower Lane Warmley Bristol BS30 8XT Tel 0117 961 6670 William Wilson Ltd Unit3A 780 South Street Whiteinch Glasgow G14 OSY Tel 0141 4341530 HEATRAE SADIA terre 20 les Fax The quality name in water heating 22 Service Fax Heatrae Sadia Heating Hurricane Way Norwich NR6 6EA www heatraesadia com A division of 01603 420100 01603 420218 01603 420110 01603 420149 01603 420330 01603 420349 36 00 5914 Issue G
8. le and functional test scheduled to meet your requirements All work under the plan will be carried out by one of our authorised service engineers who are fully trained regularly audited and carry a complete stock of spare parts This plan is in addition to the manufacturer s warranty and does not cover the cost of materials associated with any out of warranty component repairs For further information on the Maintenance Plan please contact our Service Department Telephone 01603 420330 Fax 01603 420349 10 9 0 FAULT FINDING SAFETY NOTE DISCONNECT THE ELECTRICAL SUPPLY BEFORE REMOVING THE COVERS AND CARRYING OUT ANY OF THE FOLLOWING ACTIONS DO NOT BYPASS ANY SAFETY CONTROLS SYMPTOM POSSIBLE CAUSE ACTION No indicator lights Unit does not fill on commissioning Unit does not heat on commissioning Unit does not fill after commissioning Unit does not heat after commissioning 1 If no water or heat no power to unit 2 If hot water available no power to indicator diodes 1 If ON indicator not illuminated no power to unit 2 If READY light flashing water supply not turned on 3 Solenoid fault 4 Low water pressure 1 If ON indicator not illuminated no power to unit 2 If READY light flashing water supply not turned on 3 Solenoid fault Low water pressure Element fault Level sensor fault Solenoid valve fault Electronic control fault Low water pres
9. prehensive list of spare parts is available for your Supreme water heater Please refer to the rating label on the right hand side of your heater before ordering to ensure the correct spare parts are obtained DO NOT REPLACE WITH PARTS NOT RECOMMENDED BY HEATRAE SADIA THIS WILL INVALIDATE YOUR GUARANTEE AND MAY RENDER THE INSTALLATION DANGEROUS Element assembly incorporating start dry cutout 95 606 952 2 Element assembly sealing gasket 95 611 816 3 Primary cutout vent pipe 95 612 001 4 Solenoid valve assembly 95 605 877 5 Level sensor assembly 150 model 95 612 010 6 Level sensor assembly 165 amp 180 models 95 612 011 7 Circuit board 150 165 180 models 95 615 007 8 Wiring harness 4way inc diodes 95 612 006 9 Wiring harness complete 95 612 013 10 Thermistor control steam 95 612 696 11 Outlet tap headwork inc handle 95 605 019 12 Outlet tap stem 95 605 832 13 Outlet tap cup seal 95 611 731 14 Bezel for tap amp cover 95 605 020 15 Stainless cover assy amp screws 150 model 95 614 003 16 Stainless cover assy amp screws 165 model 95 614 004 17 Stainless cover assy amp screws 180 model 95 614 005 18 Steam condenser assembly 150 model 95 607 015 19 Steam condenser assembly 165 model 95 607 016 20 Steam condenser assembly 180 model 95 607 018 21 Condenser sealing gasket 150 model 95 611 817 22 Condenser sealing gasket 165 model 95 611 819 23 Condenser sealing gasket 180 mo
10. se R27 2 should be noted that water quality may be reduced when supplied from a cistern and additional forms of water pretreatment may be necessary 1 5 In hard water areas heated water will produce limescale which will be deposited within the heater If this is not regularly removed it will impair the operation of the heater see Supreme Maintenance Plan Where rapid and excessive scale build up is likely to occur the use of a proprietary scale reducing device may be beneficial 1 6 The installation must comply with the relevant sections of the Water Regulations Building Regulations and BS 7671 IEE Wiring Regulations in force at the time 1 7 The Supreme will adjust for ambient room temperatures of between 1 C and 40 C 1 8 When not in use care must be taken to prevent it freezing if thought to be frozen it must not be switched on It must be left to thaw and must then be thorougly inspected to ensure it is totally thawed and undamaged 1 9 The unit is not suitable for installation in an area where a water jet could be used 2 0 INSTALLATION MOUNTING 2 1 The Supreme must be vertically wall mounted using the bracket supplied Special precautions may be required for the protection of children and or infirm persons The appliance is not intended for use by young children or infirm persons without supervision Young children should be supervised to ensure that they do not play with the appliance 2 2 Fig 2 details the outsi
11. secure with the fixing screws Ensure the tank discharge tube is centrally located in the outlet spout Turn on water and electrical supply 7 4 The READY indicator will flash to indicate the unit is in its self commissioning mode The water in the unit will not be hot enough to use at this stage 7 5 The READY indicator will continue to flash until the unit has reached boiling and has self calibrated At this point the READY indicator will remain illuminated If for any reason the calibration procedure is interrupted it will restart after a short delay but may result in the calibrated temperature being too low If this occurs switch the electrical supply OFF for several seconds and then switch ON The calibration sequence will reset Wait for the READY indicator to remain illuminated 7 6 The unit is now ready to use however it is recommended that the first few fills be drawn off and discarded to ensure the freshness of the water 7 7 The tap sealing washer pressure has been already set If the tap drips after commissioning adjust the spring tension so that the handle is just loose a Remove the tap bezel after removing the two screws securing it Note to remove the bezel the handle will have to be operated This will cause water to discharge from the outlet b Tighten the tap headwork nut turn clockwise until the handle is just loose Replace bezel and securing screws Note excessive adjustment will dismantle the tap if hea
12. stances it is advisable to draw off the contents and discard the water at least twice to remove the stale water This will ensure that freshly boiled water is used to make your drinks etc Similarly if left unused it is possible that some scale residue will collect in the outlet tap This will cause the outlet water to appear milky for a short while If this condition occurs it is recommended that the first few cups are drawn off and discarded GUARANTEE This Supreme water heater is guaranteed for a period of two years from the date of purchase provided 1 The unit has been installed in accordance with these instructions and all necessary inlet vent and electrical connections have been fitted correctly 2 Any valves or controls are of Heatrae Sadia recommended type 3 The unit has not been tampered with and has been regularly maintained as detailed in the maintenance instructions 4 The unit has been used only for heating potable water The unit is not guaranteed against damage by frost or due to the build up of scale Please note that if Heatrae Sadia personnel or agents are requested to descale a unit this work will be chargeable This guarantee does not affect the statutory rights of the consumer ENVIRONMENTAL INFORMATION This product is manufactured from many recyclable materials At the end of its useful life it should be disposed of at a Local Authority Recycling Centre NOTES Spares Stockists For the
13. supply The supply should be fused 13 Amp 6 3 The nominal cross sectional area of the supply cable must be a minimum of 1 5mm 6 4 The outer sheath of the cable must be secured using the cable clamp provided unless using rear cable entry 6 5 Strip the outer sheath from the cable for a maximum of 60mm Prepare and consolidate the ends and connect the cable to the terminal block as follows BROWN or RED wire to terminal marked L BLUE or BLACK wire to terminal marked N GREEN YELLOW or GREEN wire to terminal marked If using Twin and Earth cable the bare earth wire must be sleeved 6 6 If Supremes are to be unused for significant periods of time running costs can be reduced by switching the units off It is recommended that this is done automatically by incorporating a suitable timeswitch in the supply to the unit The use of Heatrae Sadia accessory no 95 970 124 is recommended The timeswitch can then be set to switch the unit on for a suitable period to allow it to heat up before it is next to be used NOTE timeswitch must be capable of switching 13 Amps resistive load 7 0 COMMISSIONING 7 1 The electronic control system of the Supreme has a self commissioning and calibration function Once the heater is installed and all services have been connected the unit should require no further adjustment before use 7 2 Check that all electrical water and vent pipe connections have been made and are secure 7 3 Replace the cover and
14. sure Element fault Electronic control fault 3 Control thermistor fault short circuit 1 Check power supply is correctly connected and switched on and that primary cutout has not operated 2 Check connections to indicators at 4 way plug 1 Check power supply is correctly connected and switched on and that primary cutout has not operated 2 Check water supply 3 Check operation of solenoid valve replace if necessary 4 Check supply 1 Check power supply is correctly connected and switched on and that primary cutout has not operated 2 Check water supply 3 Check operation of solenoid valve replace if necessary 4 Check supply 5 Check element continuity If faulty replace 1 Check level system earth connections 2 Check operation of solenoid valve replace if necessary 3 Check connections to electronic control Replace if necessary 4 Check supply 1 Check element continuity If faulty replace 2 Check connections to electronic control Replace if necessary 3 Check continuity 5Kohms at 100 C 100Kohms at 25 C 11 SYMPTOM Water flows from vent and primary cutout activates Steam from vent pipe and primary cutout operates Drips from outlet Water runs on when tap released POSSIBLE CAUSE 1 Solenoid valve fault 2 Level sensor fault 3 Electronic control fault 1 Control thermistor fault open circuit 2 Electronic control fault 3 Scale build
15. ted this would result in the uncontrollable release of boiling water 7 8 Check for leaks 8 0 MAINTENANCE NOTE Maintenance must be carried out by competent persons Competent i e trained experienced qualified Disconnect the electrical supply before removing the cover WARNING electronics control by switching N neutral in some instances neutral terminations will be at 230 volts with respect to earth Maintenance instructions are available from the Heatrae Sadia Service Department Telephone 01603 420330 Fax 01603 420349 8 1 The electronic control system of the Supreme has a self diagnostic feature which determines if the unit is operating satisfactorily It will automatically calibrate for water quality and temperature 8 2 If steam or boiling water discharges from the vent pipe the Supreme will switch off A critical fault would render the unit unsafe to use and so will deactivate both the element and solenoid valve 8 3 The Supreme incorporates an electronic scale conditioning function which will reduce the rate of scale deposition in hard water areas However some deposits may still occur in the storage tank these should be periodically removed Supreme Maintenance Plan Heatrae Sadia are pleased to offer a preventative maintenance program to ensure that your product will continue to operate to your satisfaction in even the most troublesome of water conditions The service provided includes an inspection desca
16. up Incorrect spring tension Scale debris under tap seal Damaged tap seal Scale on tap outlet spout Scale on tap outlet spout Scale debris under tap seal Damaged tap seal Unit left unused for several days ACTION 1 Check operation of solenoid valve replace if necessary 2 Check level system earth connections 3 Check connections to electronic control Replace if necessary 3 Check continuity 5Kohms at 100 C 100Kohms at 25 C 2 Check connections to electronic control Replace if necessary 3 Descale unit 1 Ensure tap headwork nut correctly adjusted Remove and clean as necessary Replace tap seal Clean tap outlet Remove and clean as necessary 2 3 4 Clean tap outlet 1 2 3 Replace tap seal Stale taste to water Tap sticks open Water consistently cooler than when 1 Control thermistor pocket has a Dirt around handle pivot covering of scale 2 Control thermistor out of calibration Empty and allow to refill before use Clean with a stiff paint brush 1 Descale the pocket surface amp unit 2 Check values 5Kohms at 100 C 100Kohms at 25 C 3 Steam thermistor out of calibration 3 Check values 5Kohms at 100 C 100Kohms at 25 C Any faults that cannot be identified using the Fault Finding chart or in case of doubt contact the Heatrae Sadia Service Department telephone 01603 420330 fax 01603 420349 12 10 0 SPARE PARTS The following com
17. y of services If a combination of entry points are required an additional connector will be required as follows Bottom inlet rear vent 15mm x 15mm elbow Heatrae Sadia part no 95 607 510 Rear inlet bottom vent 15mm x 15mm straight Heatrae Sadia part no 95 607 509 5 0 INSTALLATION VENT PIPE 5 1 Select appropriate push fit connector for chosen entry position Bottom entry vent 15mm x 15mm straight Rear entry vent 15mm x 15mm 90 elbow 5 2 Push the connector fully home 28mm engagement onto the vent pipe connection 5 3 Connect the vent pipe to the push fit connector ensuring it is pushed fully home 28mm engagement Refer to the vent pipe requirements detailed in IMPORTANT INSTALLATION POINTS If a bottom entry vent pipe is used the pipe must terminate below the unit in a safe visible position After connection DO NOT make soldered joints in the pipework close to the heater as the heat may damage the connector or the water heater itself 6 0 INSTALLATION ELECTRICAL REQUIREMENTS WARNING This appliance must be earthed It is suitable for a c supply only Disconnect the electrical supply before removing the cover Installation must be in accordance with the current local Wiring Regulations 6 1 Supremes must only be connected via Fixed Wiring a plug and socket must not be used 6 2 A double pole isolating switch with a contact separation of at least 3mm in both poles should be incorporated in the electrical
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