User Manual
Contents
1. 26 DHE SLi stiebel eltror 299680 DHE 18 27 SLi de en fr nl pl cs bg ruindb 26 e 05 03 2013 08 38 06 Cleaning care and maintenance 7 Adjusting the backlighting You are able to adjust the display backlighting If you select Auto the illumination will flash during the setting process The backlighting switches on whenever the appliance heats and with any operation of the user interface If there is no operation for 30 seconds the backlighting switches off If you select the backlighting will remain on constantly 8 Adjusting the green amber brightness You can adjust the brightness of both backlighting colours indi vidually 9 Selecting the currency Here you can select the currency you wish to display for the en ergy and water saving Eur cur any other currency 10 Setting the electricity tariff Here you can enter your particular electricity tariff in Eur kWh or cur kWh in order to calculate the energy saving 11 Setting the water tariff Here you can enter your particular water tariff in m3 or cur m3 in order to calculate the water saving 12 Setting the C02 emissions value The factory default for the CO2 emissions calculation is 553 g CO2 kWh source Reducing energy consumption and CO2 emis sions through electrical domestic hot water supply 2011 You can also set your own CO2 emissions value if required 13 Resetting to factory defaults gt Press keys M and i simul2. 26 02 02 1307 DHW with tee Gasket Cold water with cross piece Strainer Profile washer gt Fit the water connections Material damage The strainer must be fitted for the appliance to function gt When replacing the appliance check that the strain er is present 05 03 2013 08 38 10 Installation Installing the appliance 26_02_02_0934 gt For easy installation push the cable grommet of the upper electrical connection into the back panel from behind gt Remove the transport plugs from the water connections gt Remove the fixing toggle from the upper part of the back panel gt Route the power cable from behind through the cable grom met until it rests against the cable sheath Align the power cable In the case of a cross section 6 mm enlarge the hole in the cable grommet gt Push the appliance over the threaded stud of the mounting bracket so that it breaks through the soft seal If necessary use a screwdriver gt Push the fixing toggle onto the threaded stud of the mount ing bracket gt Press the back panel firmly into place and lock the fixing tog gle by turning it clockwise through 90 26 02 02 0921 gt Fit the pipes with flat gaskets onto the twin connectors Connecting the power supply WARNING Electrocution Carry out all electrical connection and installation work in accordance with relevant regulations
3. WARNING Electrocution Connection to the power supply is only permissible in the form of a permanent connection in conjunction with the removable cable grommet Ensure that the appliance can be separated from the power supply by an isolator that disconnects all poles with at least 3 mm contact separation WARNING Electrocution Ensure that the appliance is earthed 26_02_02_1122 gt Connect the power cable to the mains terminal see chapter Specification Wiring diagram The specified voltage must match the mains voltage Connected load options You can choose from 3 connected load stages The middle load is preset If you wish to select a different load please follow the steps below 26 02 02 0935 gt Select the connected load you require see chapter Specifi cation Data table gt Replug the coding card in accordance with the selected con nected load gt Change the type plate Tick the selected connected load Please use a ballpoint pen to do this i 51 ENGLISH 05 03 2013 08 38 15 26_02_02_1102 gt Fit the lower part of the back panel Ensure that it clicks into place gt Align the mounted appliance by loosening the fixing toggle aligning the power supply and back panel and then re tight ening the fixing toggle If the back panel of the appliance is not flush the appliance can be secured at
4. 4 4 Appliance settings 5 Cleaning care and maintenance 6 Troubleshooting 7 Safety General safety instructions 7 2 Instructions standards and regulations 8 Appliance description 8 1 Standard delivery 8 2 Accessories 9 Preparations 9 1 Installation site 9 2 Factory settings 10 Installation 10 1 Completing the installation 10 2 Alternative installation methods 11 Commissioning 11 1 Commissioning 11 2 Recommissioning 12 Service mode 13 Shutting down 14 Troubleshooting 15 Maintenance 16 Specification 16 1 Dimensions and connections 16 2 Wiring diagram 16 3 Mixed water volume outlet volume 16 4 Application areas 16 5 Pressure drop 16 6 Fault conditions 16 7 Data table GUARANTEE ENVIRONMENT AND RECYCLING 22 DHE S 22 22 23 23 23 23 23 23 23 24 24 24 25 25 26 27 27 28 28 28 28 28 28 29 29 29 30 32 32 35 35 35 35 36 36 38 38 38 38 39 39 39 39 40 OPERATION 1 General information The chapter Operation is intended for appliance users and qual ified contractors The chapter Installation is intended for qualified contractors Note Read these instructions carefully before using the appli ance and retain them for future reference Pass on the instructions to a new user if required 1 1 Safety instructions 1 1 1 Structure of safety instructions KEYWORD Type of risk Here possible consequences are liste
5. 4 8 Rocklea Drive Port Melbourne VIC 3207 Tel 03 9645 1833 Fax 03 9645 4366 info stiebel com au www stiebel com au Austria STIEBEL ELTRON Ges m b H Eferdinger Str 73 4600 Wels Tel 07242 47367 0 Fax 07242 47367 42 info stiebel eltron at www stiebel eltron at Belgium STIEBEL ELTRON bvba sprl t Hofveld 6 D1 1702 Groot Bijgaarden Tel 02 42322 22 Fax 02 42322 12 info stiebel eltron be www stiebel eltron be Czech Republic STIEBEL ELTRON spol s r o H j m 946 155 00 Praha 5 Stod lky Tel 251116 111 Fax 235512 122 info stiebel eltron cz www stiebel eltron cz Denmark Pettinaroli A S Mandal All 21 5500 Middelfart Tel 06341 666 6 Fax 06341 666 0 info stiebel eltron dk www stiebel eltron dk Finland STIEBEL ELTRON OY Kapinakuja 1 04600 M nts l Tel 020 720 9988 Fax 020 720 9989 info stiebel eltron fi www stiebel eltron fi Verkauf Kundendienst Tel 05531 702 110 Fax 05531 702 95108 info center stiebel eltron de Tel 05531 702 111 Fax 05531 702 95890 kundendienst stiebel eltron de Ersatzteilverkauf Tel 05531 702 120 Fax 05531 702 95335 ersatzteile stiebel eltron de France STIEBEL ELTRON SAS 7 9 rue des Selliers B P 85107 57073 Metz C dex 3 Tel 0387 7438 88 Fax 0387 7468 26 info stiebel eltron fr www stiebel eltron fr Hungary STIEBEL ELTRON Kft Gyar 2 2040 Buda rs Tel 01 250 6055 Fax 01 368 8097 info stiebel eltron hu www s
6. ENGLISH 05 03 2013 08 38 31 Specification 16 7 Data table DHE 18 SLi 25 A DHE 18 21 24 SLi DHE 27 SLi 227492 227493 227494 Electrical data Rated voltage 380 00 415 380 400 415 380 400 415 Rated output kW 16 2 18 19 4 16 2 19 21 7 18 21 24 19 4 22 6 25 8 24 4 27 29 1 Rated current A 24 7 26 27 27 6 31 4 33 3 29 33 35 30 1 34 3 36 3 37 1 39 40 5 Fuse MCB rating A 25 25 32 32 32 35 32 32 35 32 35 40 40 40 40 Phases 3 PE 3 PE 3 PE Frequency Hz 50 60 50 60 50 Max mains impedance at 380 V 50 Hz Ohm 0 3 0 33 0 2 Max mains impedance at 380 V 60 Hz Ohm 0 36 0 4 Max mains impedance at 400 V 50 Hz Ohm 0 28 0 31 0 19 Max mains impedance at 400 V 60 Hz Ohm 0 34 0 38 Max mains impedance at 415 V 50 Hz Ohm 0 27 0 3 0 18 Conductivity at 15 C mS m 111 111 111 Specific resistance 25 C Ohm cm 900 900 900 Specific resistance lt 55 C Ohm cm 900 900 900 Connections Water connection G 1 2A G 1 2A G1 2A Application limits Max permissible pressure MPa 1 1 1 Max inlet temperature for reheating eC 55 55 55 Values Max permissible inlet temperature RE 65 65 65 On l min gt 2 5 gt 2 5 gt 2 5 Flow rate for pressure drop l min 5 2 5 2 6 0 6 9 7 1 Pressure drop at flow rate MPa 0 04 0 04 0 06 0 08 0 1 DHW delivery l min 9 2 9 2 10 7 12 3 13 8 Delta T if presented K 28 28 28 Hydraulic data Nominal capacity 0 4 0 4 0 4 Versions
7. gt seconds END ECO off no symbol on user interface D Change settings scanning 2 Childproofing Childproofing allows you as a user to limit the adjustable tem Menu structure perature at the appliance to a maximum value Your contractor can activate the appliance s anti scalding protection see chapter Service mode OFF 1 3 Shower programs for good health C TD OFF 4 15 l min The shower program for good health lets you choose from 4 dif ferent shower programs mar ae WW domestic hot water KW cold water A Cold prevention To strengthen the body we recommend you finish off with a A OFF i_ cold shower this will trigger a reflex in the body to warm up 20 60 OFF 1121314 i 3 min TT Ie i KW Winter pick me up i An invigorating end to a winter shower with a final warm up 5 2001 q 777 0 2000 g kWh E 5 Flow rate A min 0000 7 uuu mn _ 5 3 min 10 sec 10 sec L WW WW 10 C NO Sec 10 sec 7742 00 Lu i 00 00 23 59 6 C Summer fitness program The quick contrast shower to increase fitness with a final _ Auto warm up _ _Auto epe 3 min 10 sec 10 sec On ww N sec f N0
8. America STIEBEL ELTRON Inc 17 West Street 01088 West Hatfield MA Tel 0413 247 3380 Fax 0413 247 3369 info stiebel eltron usa com www stiebel eltron usa com STIEBEL ELTRON 299680_DHE_18 27_SLi_de_en_fr_nl_pl_cs_bg ru indb 164 e d erreurs et de modifications techniques Onder voorbehoud van vergissingen en technische wijzigingen Salvo error o modificaci n t cnica Excepto erro ou altera o t cnica Zastrze one zmiany techniczne i ewentualne bledy Omyly a technick zm ny jsou vyhrazeny A muszaki v ltoztat sok s t ved sek jogat fenntartjuk Chyby a Stand 8770 299679 37210 8830 Irrtum und technische Anderungen vorbehalten Subject to errors and technical changes Sous r serve A 299680 37210 8835 4 0172 technick zmeny s vyhraden 05 03 2013 08 41 35
9. cable through the cable grommet and con nect it to the mains terminal Note This type of connection changes the protection rating of the appliance gt Change the type plate Cross out IP 25 and mark the box IP 24 Please use a ballpoint pen to do this Large cross section for power supply from below If cables with a large cross section are used the cable grommet can be fitted after the appliance has been installed 26 02 02 1124 gt Before installing the appliance use a screwdriver to push the cable grommet out gt Push the cable grommet over the power cable For this use the installation aid In the case of a cross section gt 6 mm enlarge the hole in the cable grommet gt Push the cable grommet into the back panel 05 03 2013 08 38 20 INSTALLATION Installation Connecting a load shedding relay Install the load shedding relay in the distribution board in conjunc tion with other electric appliances e g electric storage heaters The relay responds when the instantaneous water heater starts The load shedding relay is available as an accessory Material damage Connect the phase that switches the load shedding relay to the indicated terminal of the mains terminal in the appliance see chapter Specification Wiring diagram Water installation for finished walls Suitable pressure tested taps can be ordered as accessories D0000033104 1 Water plug 2 Pressu
10. offset do not fit any back panel guides gt If installing tap connection pipes which are not offset break off the tabs on the cover guides gt Click the cover guides into place in the knock outs gt Position the back panel guides on the pipes and push them together Then push the guides until they are resting against the back panel gt Secure the back panel at the bottom with a screw Installation of lower part of back panel with threaded fitting for finished walls You can install the lower part of the back panel after fitting the taps 26 02 02 1080 1 Screw 2 Connection pieces from the pack gt Cut open the lower part of the back panel at the markings gt Fit the lower part of the back panel by bending it out at the sides and guiding it over the pipes gt Insert the connection pieces from behind into the lower part of the back panel gt Click the lower part of the back panel into place gt Secure the lower part of the back panel with a screw DHE SLi 33 05 03 2013 08 38 21 Installation Mounting bracket for appliance replacement Am existing Stiebel Eltron mounting bracket may be used when replacing appliances except instantaneous water heater DHF gt Break through the back panel of the appliance for the thread ed stud on the pre installed mounting bracket DHF replacement 26 02 02 0815 gt Reposition the threaded stud
11. the bottom with an additional screw 10 2 Alternative installation methods Power supply from above for unfinished walls Power supply for finished walls Large cross section for power supply from below Connecting a load shedding relay Water installation for finished walls Water installation for finished walls with solder compres sion fitting Water installation for finished walls fitting the appliance cover Installation of lower part of back panel with threaded fitting for finished walls Use of existing mounting bracket when replacing an appliance Installation with offset tiles Turned appliance cover Operation with preheated water Power supply from above for unfinished walls 26 02 02 1123 gt Cut off the cable grommet for the power cable 32 DHE SLi e gt Push down the locking hook that secures the mains terminal then remove the mains terminal gt Reposition the mains terminal in the appliance from the bottom to the top and secure the mains terminal by sliding it under the locking hook 26 02 02 1306 gt Route the control wires below the wire guide Power cable for finished walls gt Cut or break out the required entries in the back panel and appliance cover cleanly for positions see chapter Specifica tion Dimensions and connections If necessary use a file gt Route the power
12. you of the specific electrical water resistance or conductivity 8 Appliance description 8 1 Standard delivery Delivered with the appliance Mounting bracket Installation template 2 twin connectors Cross piece Tee Flat gaskets Strainer Plastic profile washer Plastic connection pieces installation aid Cover and back panel guides 8 2 Accessories Remote controls FFB1SL Wireless remote control Control from two locations 28 DH E SL1 FFB2SL Wireless remote control Wireless remote control unit as extension of the FFB 1 SL FB1SL Hardwired remote control Control only with remote control unit suitable for self sup porting installation Taps valves MEKD kitchen pressure tap MEBD bath pressure tap Plug G 12 A The plugs are required if you use pressure taps for finished walls other than the ones recommended in the accessories Installation set for finished walls Solder fitting copper pipe for solder connection 12 mm Compression fitting copper pipe Compression fitting plastic pipe suitable for Viega San fix Plus or Sanfix Fosta Universal mounting frame Mounting frame with electrical connections Pipe assembly for undersink appliances This assembly for undersink installation is required if you need to have the water connections G 3 A above the appliance Pipe assembly for offset installation This pipe assembly with pipe bends is require
13. Connected load options X z Temperature setting 20 60 20 60 20 60 Safety category 1 1 1 Insulating block Plastic Plastic Plastic Heating system Bare wire Bare wire Bare wire Cap and back panel Plastic Plastic Plastic Colour White White White IP rating IP25 IP25 IP25 Dimensions Height width depth mm 478 225 105 478 225 105 478 225 105 Weights Weight kg 4 5 4 5 4 5 40 05 03 2013 08 38 31 e GUARANTEE ENVIRONMENT AND RECYCLING Warranty The warranty conditions of our German companies do not apply to appliances acquired outside of Germany In countries where our subsidiaries sell our products it is increasingly the case that warranties can only be issued by those subsidiaries Such warranties are only granted if the subsidiary has issued its own terms of warranty No other warranty will be granted We shall not provide any warranty for appliances acquired in countries where we have no subsidiary to sell our products This will not affect warranties issued by any importers Environment and recycling We would ask you to help protect the environment After use dispose of the various materials in accordance with national regulations WWW stiebel eltron com ENGLISH DHE SLi 41 05 03 2013 08 38 32 Deutschland STIEBEL ELTRON GmbH amp Co KG Dr Stiebel Straf e 37603 Holzminden Tel 05531 702 0 Fax 05531 702 480 info stiebel eltron de www stiebel eltron de Australia STIEBEL ELTRON Australia Pty Ltd
14. GEBRAUCHS UND MONTAGEANLEITUNG OPERATING AND INSTALLATION INSTRUCTIONS INSTRUCTIONS D UTILISATION ET DE MONTAGE GEBRUIKS EN MONTAGEAANWIJZING INSTRUKCJA OBSEUGI I MONTAZU NAVOD K POUZIVANI A MONTAZI Vollelektronisch geregelter durchlauferhitzer Instantaneous water heater with full electronic control Chauffe eau instantan r gulation enti rement lectronique Volledig elektronisch geregelde elektrische doorstromer Caikowicie elektronicznie regulowany przeptywowy ogrzewacz wody Pln elektronicky regulovany pr tokovy oh va c DHE 18 511 25 DHE 18 21 24 SLi DHE 27 SLi STIEBEL ELTRON 299680 DHE 18 27 SLi de en fr nl pl cs bg ruindb 1 e 05 03 2013 08 37 25 General information OPERATION 1 General information 1 1 Safety instructions 1 2 Other symbols in this documentation 1 3 Units of measurement 2 Safety 2 1 Intended use 2 2 General safety instructions 2 3 designation 2 4 Test symbols 3 Appliance description D Settings and displays 4 1 User interface on the appliance 4 2 Temperature setting 4 3 Economy monitor selection
15. d if you need to have the appliance vertically offset against the water connection by approx 90 mm downwards Pipe assembly for replacing a gas water heater This pipe assembly is required if the installation has existing gas water heater connections cold water connection on the left and DHW connection on the right Pipe assembly DHB water plug in couplings 2 water plug in couplings allow the appliance to be connected to the available water plug in connections of a DHB Load shedding relay LR 1 A The load shedding relay which needs to be installed in the dis tribution board provides priority control for the instantaneous water heater when operating for example electric storage heat ers simultaneously ZTA 3 4 central thermostatic valve Thermostatic valve for central premixing for example for an in stantaneous water heater with a solar thermal system 05 03 2013 08 38 07 Preparations 9 Preparations gt Flush the water line thoroughly Taps valves gt Use suitable taps see chapter Appliance description Acces sories Open taps are not permitted A safety valve is not required Note Never use the cross piece to reduce the flow rate It is intended to shut off the appliance Permissible water pipe materials Cold water inlet pipe Galvanised steel pipe stainless steel pipe copper pipe or plastic pipe DHW outlet pipe Stainless steel pipe copper pipe or plastic pipe Material damage If
16. d that may result from failure to observe the safety instructions gt Steps to prevent the risk are listed 1 1 2 Symbols type of risk Symbol Type of risk Injury Electrocution Burns or scalding gt gt gt 1 1 3 Keywords KEYWORD Meaning DANGER Failure to observe this information will result in serious injury or death WARNING Failure to observe this information may result in serious injury or death CAUTION Failure to observe this information may result in non seri ous or minor injury 05 03 2013 08 38 03 Safety 1 2 Other symbols in this documentation Note Notes are bordered by horizontal lines above and below the text General information is identified by the symbol shown on the left gt Read these texts carefully Symbol gt This symbol indicates that you have to do something The ac tion you need to take is described step by step Material damage appliance consequential and environmental damage Appliance disposal 1 3 Units of measurement Note Unless specified otherwise all dimensions are given in mm 2 Safety 2 1 Intended use This appliance is designed for domestic use It can be safely op erated by untrained personnel The appliance can also be used in a non domestic environment e g in a small business as long as it is used in the same way Any other use beyond that described shall be deemed inappropri ate Observation of these instr
17. ed temperature gt Press the M key for 2 seconds The temperature display flash es once to confirm 4 3 Economy monitor selection Example menu structure with currency in euros Eur Reset r ae Cur AX Eur Ob 2sec uw Reset NEN tur 7 Cur 150 2sec S3 rn Reset rn A LUC LUC NE 280 2 sec 0 Reset Wa ANS FR ree A eco tae mici 4 te kWh 2 Sec kWh Reset TE Banama sm ete ee 5 eb m 2 sec B time out 10 sec S 1 Energy saving The energy saving in euros Eur in comparison to hydraulic in stantaneous water heaters is calculated and displayed 2 Water saving The water saving in euros Eur in comparison to hydraulic instan taneous water heaters is calculated and displayed 3 C02 emissions The 02 saving in kg in comparison to hydraulic instantaneous water heaters is calculated and displayed amp Amount of energy The amount of energy consumed in kWh is displayed 5 Water consumption The amount of water consumed in m3 is displayed 25 ENGLISH 05 03 2013 08 38 05 Settings and displays 4 4 Appliance settings 1 ECO water and energy saving function Sve The ECO function enables you to limit the flow rate to a maxi O Press once START menu mum value Press once Change menu ECO on symbol on user interface Hold for
18. en switching the instantaneous water heater on 16 3 Mixed water volume outlet volume The values are relative to a rated voltage of 400 V The mixed water volume and outlet volume are subject to the available supply pressure and the available mains voltage Available temperature approx 38 C in the shower for hand washing filling the bath etc 84 02 02 0027 6 10 14 Outlet temperature approx 60 C for the kitchen sink and when using thermostatic valves _ 84 02 02 0028 Cold water inlet temperature in C Mixed water volume outlet volume in l min 18 kW 21 kW 24 kW NJ n lt gt lt 16 4 Application areas Specific electrical resistance and specific electrical conductivity Standard specification at 20 C at 25 C Resistance 2900 gt 800 gt 735 Conductivity mS m s111 lt 125 lt 136 Conductivity ps cm lt 1100 lt 1250 lt 1360 16 5 Pressure drop Taps valves Pressure drop at taps at flow rate of 10 L min Mono lever mixer tap approx MPa 0 04 0 08 Thermostatic valve approx MPa 0 03 0 05 Hand shower approx MPa 0 03 0 15 Sizing the pipework When calculating the size of the pipework a pressure drop for the appliance of 0 1 MPa is recommended 16 6 Fault conditions In case of faults loads up to a maximum of 80 C at a pressure of 1 0 MPa can occur temporarily in the installation 39
19. es 05 03 2013 08 38 22 Commissioning 11 Commissioning WARNING Electrocution Commissioning may only be carried out by an authorised contractor in accordance with safety regulations 11 1 Commissioning gt Open the cross piece 26 02 02 0554 gt Open and close all connected draw off valves several times until all air has been vented from the pipework and the appliance gt Carry out a tightness check gt Activate the safety switch AE 3 by firmly pressing in the reset button the appliance is delivered with the safety switch deactivated gt Push the set value transducer cable plug onto the PCB gt Fit the appliance cap and secure it with a screw gt Switch the mains power ON gt Check the function of the appliance gt Remove the protective foil from the user interface Appliance handover gt Explain the appliance function to users and familiarise them with its operation gt Make the user aware of potential dangers especially the risk of scalding gt Hand over these instructions 11 2 Recommissioning Material damage Following an interruption of the water supply the appli ance must be recommissioned by carrying outthe follow ing steps in order to prevent the destruction of the bare wire heating system gt Disconnect the appliance from the power supply by removing the fuses tripping the MCBs gt Open the tap for one minute until
20. n with a thermostatic valve Set the temperature at the appliance to 60 C Following an interruption of the water supply See chapter Restarting 4 1 User interface on the appliance STIEBEL ELTRON Joce 11 e A A ul 8 oi 105 iz io D0000033114 Temperature selector Scalding risk LED Memory key Menu key e g ECO Additional value display Heating output display am F H 05 03 2013 08 38 04 Settings and displays 7 Temperature display 8 Service symbol 9 Fault symbol 10 Economy monitor When the appliance is delivered the backlighting is set so that the screen is illuminated automatically as soon as you operate the selector or a key or the appliance heats If the selector or a key is not pressed or the appliance does not heat for 30 seconds the backlighting switches off You can also set the illumination to be on constantly Symbols NEN m L min Vas o Vam kWh A gt CJ ECO max OO a H s 1 2 3 4 5 6 1 Shower programs for good health 2 Automatic water volume control 3 ECO 4 Childproof setting 5 Additional value display 6 Time 4 2 Temperature setting tte et je 2 1 Temperature setting 20 60 in steps of 0 5 C OFF heating system is switched off 2 Programmed temperature selection 3 Economy monitor selection You can store a preferred temperature with memory key M gt Select the preferr
21. on the mounting bracket the stud has a self tapping thread gt Rotate the mounting bracket through 180 and mount it on the wall the DHF logo is then turned towards the reader Installation with offset tiles 26 02 02 1066 1 Minimum contact area of the appliance 2 Maximum tile offset gt Adjust the wall clearance and lock the back panel with the fixing toggle by turning it clockwise through 90 34 DHE S Turned appliance cover The appliance cover can be turned for undersink installation 26 02 02 0553 gt Remove the programming unit from the appliance cover by pressing the locking hooks and taking out the programming unit gt Turn the appliance cover not the appliance and refit the programming unit ensuring that all locking hooks click into place When clicking the locking hooks into place make sure you press against the inner side of the appliance cover shad ed area gt Plug the set value transducer cable into the PCB see chapter Commissioning gt Hook the appliance cover back in at the bottom and pivot it up onto the back panel gt Ensure the all round seal of the back panel sits tightly by pushing the cover gently forwards and back gt Secure the appliance cover Operation with preheated water By installing a central thermostatic valve you will limit the max imum inlet temperature see chapter Appliance description Accessori
22. plastic pipework systems are used take into account the maximum inlet temperature and the maximum pres sure see chapter Specification Data table Flow rate gt Ensure that the flow rate see chapter Specification Data table On for switching on the appliance is achieved gt Increase the mains water pressure if the required flow rate is not achieved with the draw off valve fully opened Flexible water connection lines gt If the appliance is installed with flexible water connection lines ensure that the pipe bends do not become twisted Pipe bends have a bayonet fitting and are installed inside the appliance gt Secure the back panel at the bottom with an additional screw 9 1 Installation site Material damage Install the appliance in a room free from the risk of frost gt Always install the appliance vertically near the draw off point The appliance is suitable for undersink and oversink installations Note The appliance must be fitted to a wall with sufficient load bearing capacity Undersink installation ENGLISH D0000034274 1 Cold water inlet 2 DHW outlet Oversink installation D0000034275 1 Cold water inlet 2 DHW outlet 9 2 Factory settings The appliances are prepared in the delivered condition Power supply from below installation on unfinished walls Water connection ins
23. put if mains voltages other than 400 V prevail 56 26 02 02 1343 Diagnostic traffic light 3 LEDs Flow rate sensor DFE Motorised valve High limit safety cut out STB Outlet sensor NTC Set temperature transducer Safety switch AE 3 plug in connection secured with locking tab NOW FWY 05 03 2013 08 38 30 Troubleshooting Possible indications of diagnostic traffic light LED eoo Red IIluminates in case of faults er Ie Yellow Illuminates in heating mode ooe Green Flashing appliance is supplied with mains power Fault Cause Diagnostic traf Remedy The appliance does not heat up the set tem perature is not reached There is no mains voltage fic light No LED illuminates Check the MCB fuse in your fuse box The safety switch AE 3 has responded No LED illuminates Remove the cause of the fault Protect the system against overheating by opening a draw off valve downstream of the appliance for one minute This cools down the heating system Activate the safety switch by pressing the pushbutton on the safety switch see also chapter Commissioning The PCB is faulty No LED illuminates Check the PCB and replace if necessary A phase has failed Flashing green LED yellow LED on Check the MCB fuse in your fuse box The inlet temperature is gt 55 C Flashing green LED red LED illuminates Limit
24. r Efficiency display Green ECO backlighting indicates that the appliance is operating in a particularly economical way when the output is less than 80 9o when the maximum output is less than 80 9o while the inlet temperature is higher than 35 C when the maximum output is less than 80 while the ECO function is switched on Under all other operating conditions the backlighting is amber Economy monitor The appliance has an economy monitor This is activated by press ing the appropriate key It displays Energy savings Water savings CO savings Energy consumption Water consumption Compared to hydraulic instantaneous water heaters Calculation for a 3 person household with individual DHW requirements and usable energy requirements subject to VDI 2067 Electricity and water costs can be programmed individually 24 4 Settings and displays You can adjust the appliance via the user interface Warning indicators in the case of excess temperature If the inlet temperature is higher than the preferred temperature e g if water has been preheated by solar energy then the tem perature display flashes and the second display indicates the inlet temperature No further heating of the water occurs D0000033113 1 Temperature display flashes 2 Inlet temperature display 3 Scalding risk LED red LED when the temperature setting gt 43 C Recommended setting for operatio
25. re tap for finished walls gt Fit the water plugs with gaskets to seal the connection below the plaster With pressure taps listed in the accessories the plugs and gaskets are part of the standard delivery gt Install the tap gt Place the lower part of the back panel under the connection pipes of the tap and push the lower part of the back panel into place gt Secure the connection pipes to the appliance Water installation for finished walls with solder compression fitting You can connect copper or plastic pipes with solder fitting or compression fitting accessories The solder fitting with threaded fitting is suitable for 12 mm cop per pipes gt Push the union nuts over the connection pipes gt Solder the inserts to the copper pipes gt Push the lower part of the back panel under the connection pipes of the tap and click the lower part of the back panel into place gt Secure the connection pipes to the appliance Ca Observe the tap manufacturer s instructions WWW stiebel eltron com Water installation for finished walls fitting the appliance cover ENGLISH 26 02 02 0552 1 Back panel guides 2 Screw 3 Cover guides 4 Knock out gt Cleanly break out the knock outs in the appliance cover If necessary use a file Note Lil If the tap connection pipes are slightly offset the appli ance can be sealed using the tabs on the cover guides gt If the tap connection pipes are
26. rol menu A 430 26 02 02 1301 ry rod rad ru CI a 013 6 LS d i _ s 1 2 3 4 S 1 Inlet temperature symbol shows the current inlet temperature shows 1 0 C if the sen sor is faulty 2 Outlet temperature symbol shows the current outlet temperature shows 65 0 C if the sensor is faulty 3 Flow rate symbol shows the current flow rate 4 Power consumption symbol shows the current power consumption Scanning the appliance data menu Setting range 21 60 C Recommended setting 43 C Note The anti scalding protection setting can only be modified by your contractor Simultaneously pressing the M i key will not change the setting 13 Shutting down gt Isolate all poles of the appliance from the power supply gt Drain the appliance see chapter Maintenance 14 Troubleshooting WARNING Electrocution In order to check the appliance it must be supplied with power Plug in connections on the PCB Ki CL LA CL i it ow uu 8049 DEI AER EA z 5 1 2 3 4 amp 1 Service code symbol information for service engineers 2 Symbol for power supply runtime accumulated runtime in days 3 Heating hours symbol accumulated heating time in hours 4 Maximum output symbol The value shown may diverge by several kW from the rated out
27. sec 4 SES KW E D Circulation program bernstein amb l aamen 100A e XX Shower your arms and legs with cold water to boost circu dE lation Spray from the hands and feet towards the body You E can then repeat this process with warm water griin green hie 100 KX 3 min 30 sec 30 sec WW N20 sec 20sec 4 KW Eur Eur T i 9 cur cuf 4 Automatic water volume control Eur i tur a The automatic water volume control allows you to limit the volume 0 00 9999 Ea a Am 10 of water at a high flow rate When the selected volume of water 0_00 9999 cur kWh 007 555 is reached the control automatically reduces the flow rate The preferred water temperature is maintained The automatic water 6 00 9999 Elm Eur volume control must be enabled on each occasion prior to filling eg gemet SS el the bath Example of filling a bath with 80 litres When the bath SE LEE E cume A 11 has been filled with 80 litres the control automatically reduces the flow rate to 4 l min Gs Be 553 gwh LH H 12 You have the option of displaying the flow rate or the time 6 Setting the time 2 sec time out 30 sec You have the option of displaying the time or the flow rate You can set a time from 00 00 h to 23 59 h You will need to set the time again following a power interruption D0000032902
28. st as water residues remaining inside the appliance can b04 b04 freeze and cause damage D0000019212 16 Specification b02 Entry electrical cables Entry electrical cables II b04 Entry electrical cables III 16 1 Dimensions and connections 16 2 Wiring diagram i E L X d 8 Gei E 263 481 Ue i o ES B02 diu dece a E i30 ie aa Ic Lo 4 a E al S y e Ke a 2 35 ei WR 5 co 100 114 5 S S 1 Power PCB c06 01 8 2 Bare wire heating system 3 High limit safety cut out 4 Safety switch b02 Entry electrical cables c01 Cold water inlet Male thread G1 2A Priority control with load shedding relay LR 1 A c06 DHW outlet Male thread G1 2A See also chapter Appliance description Accessories 38 299680 DHE 18 27 SLi de en fr nl pl cs bg ruindb 38 e 05 03 2013 08 38 31 Specification 85 02 02 0003 1 Control cable to the contactor of the second appliance e g electric storage heater 2 Control contact opens wh
29. tallation on unfinished walls For the appliance with connected load changeover the aver age connected load is preset 29 05 03 2013 08 38 07 Installation 10 Installation This chapter describes installation in accordance with the factory settings For further installation options see chapter Installation alter natives 26_02_02_0543 gt Open the appliance 0 OX 26 02 02 1101 gt Remove the back panel by pressing the two locking hooks and pulling the lower part of the back panel towards the front 26 02 02 0810 R A gt Mark out the holes for drilling with the installation template If the appliance is to be installed with water connections for finished walls also mark out the fixing hole in the lower part of the template gt Drill the holes and secure the mounting bracket with 2 screws and 2 rawl plugs screws and rawl plugs are not part of the standard delivery Note If you are installing the appliance with flexible water con nections secure the back panel with a screw gt Fit the mounting bracket 30 2 160 29 26_02_02_0824 1 Installation aid gt Prepare the power cable Making the water connection Material damage Carry out all water connection and installation work in accordance with regulations 26_02_02_0798
30. taneously for 2 seconds The default settings can be found in the dashed box in the dia gram 14 Parameter This parameter is not relevant to this version of the appliance It is not possible to adjust any settings 15 Parameter This parameter is not relevant to this version of the appliance It is not possible to adjust any settings 5 Cleaning care and maintenance gt Never use abrasive or corrosive cleaning agents A damp cloth is sufficient for cleaning the appliance gt Check the taps valves regularly You can remove limescale deposits at the tap outlets using commercially available des caling agents 6 Troubleshooting Fault Cause The appliance will not There is no mains volt start spite of a fully open DHW valve The aerator in the tap or shower head is scaled up or contaminated ENGLISH Remedy Check the fuse MCB in your fuse box distribu tion panel Clean and or descale the aerator or shower head The water supply has been interrupted Vent the appliance and the cold water inlet line see chapter Commis sioning Restarting The air sensor detects air in the water and briefly switches the heater off Cold water flows briefly while hot water is being drawn The appliance restarts automatically after 1minute Temperatures gt 43 Dynamic anti scalding protection is activated Dynamic anti scalding protection automatically ceases 2 min
31. the appliance and its upstream cold water inlet line are free of air gt Switch the mains power back ON again ENGLISH 12 Service mode 26 02 02 1323 gt Open the appliance cover and hook it on the side of the back panel 26 02 02 0556 Key to symbols gt Press once START Press once END D Change settings scanning In service mode you are able to call up and or change the set temperature using the M key 60 C 05 03 2013 08 38 26 Shutting down Scanning the error menu The error menu only appears if the appliance has a fault Co Co LI t taz ect am Error am Error Error ELEL HE 3 nao g s 1 2 3 4 amp Setting the anti scalding protection Use the anti scalding protection in places such as nurseries and hospitals If anti scalding protection is selected the childproofing adjustment will be limited see chapter Appliance settings 1 Electronic assembly symbol gt Replace the electronic assembly 2 Safety circuit symbol gt Check the AE 3 connection replace the AE 3 if required 3 Outlet sensor symbol gt Check the outlet sensor connection replace the outlet sensor if required 4 Motorised valve symbol gt Check the motorised valve connection replace the motorised valve if required Scanning the cont
32. the inlet temperature The flow rate sensor DFE is faulty or not attached Flashing green LED yellow LED off Check the connection of the flow rate sensor and replace if necessary The heater is faulty Flashing green LED yellow LED on Check the heater and replace if necessary The inlet sensor is faulty Ld Flashing green LE Replace the PCB red LED illuminates The outlet sensor is faulty Flashing green LED Check the connection of the outlet sensor and replace if necessary red LED illuminates A fault in the safety PCB Flashing green LED Connect the connecting cable from the safety switch and check the safety switch red LED only during draw off A loose or faulty connecting cable to the set value trans ducer Green LED flashes Connect the connecting cable from the set value transducer and check the con necting cable The set value transducer is faulty Green LED flashes Check the set value transducer and replace it if required Temperature limiting is acti vated Green LED flashes Disable temperature limiting The display on the ap pliance is completely off A loose connecting cable to the set value transducer Green LED flashes Connect the connecting cable at the set value transducer and check the connect ing cable The programming PCB is faulty Green LED flashes Check the programming unit and replace if necessary The flo
33. tiebel eltron hu Japan NIHON STIEBEL Co Ltd Kowa Kawasaki Nishiguchi Building 8F 66 2 Horikawa Cho Saiwai Ku 212 0013 Kawasaki Tel 044 540 3200 Fax 044 540 3210 info nihonstiebel co jp www nihonstiebel co jp Netherlands STIEBEL ELTRON Nederland B V Daviottenweg 36 5222 BH s Hertogenbosch Tel 073 623 0000 Fax 073 623 1141 stiebel stiebel eltron nl www stiebel eltron nl Poland STIEBEL ELTRON Polska Sp z o o ul Dziatkowa 2 02 234 Warszawa Tel 022 60920 30 Fax 022 60920 29 stiebel g stiebel eltron pl www stiebel eltron pl Russia STIEBEL ELTRON LLC RUSSIA Urzhumskaya street 4 building 2 129343 Moscow Tel 0495 7753889 Fax 0495 7753887 info stiebel eltron ru www stiebel eltron ru Slovakia TATRAMAT ohrievace vody s r o Hlavn 1 058 01 Poprad Tel 052 7127 125 Fax 052 7127 148 info stiebel eltron sk www stiebel eltron sk Switzerland STIEBEL ELTRON AG Industrie West Gass 8 5242 Lupfig Tel 056 4640 500 Fax 056 4640 501 info stiebel eltron ch www stiebel eltron ch Thailand STIEBEL ELTRON Asia Ltd 469 Moo 2 Tambol Klong Jik Amphur Bangpa lIn 13160 Ayutthaya Tel 035 220088 Fax 035 221188 info stiebeleltronasia com www stiebeleltronasia com United Kingdom and Ireland STIEBEL ELTRON UK Ltd Unit 12 Stadium Court Stadium Road CH62 3RP Bromborough Tel 0151 346 2300 Fax 0151 334 2913 info stiebel eltron co uk www stiebel eltron co uk United States of
34. uctions and of instructions for any accessories used is also part of the correct use of this appliance This pressurised appliance is suitable for heating domestic hot water or for reheating preheated water The appliance can supply one or more draw off points 2 2 General safety instructions CAUTION Burns During operation the tap can reach temperatures in ex cess of 60 C There is a risk of scalding at outlet temperatures in ex cess of 43 C WARNING Injury The appliance may be used by children aged 8 and up and persons with reduced physical sensory or mental capabilities or a lack of experience provided that they are supervised or they have been instructed on how to use the appliance safely and have understood the result ing risks Children must never play with the appliance Children must never clean appliance or perform user maintenance unless they are supervised Where children or persons with limited physical sensory or men tal abilities are allowed to use this appliance we recommend a permanent temperature limit The limit can be set by you or a contractor Childproofing adjustable by the user Anti scalding protection adjustable by the contractor Material damage Protect the appliance and its tap against frost 2 3 designation ENGLISH The CE designation shows that the appliance meets all essential requirements according to the Low Voltage Directive Electromagnetic Compatibility Directi
35. utes after draw off has ended If you cannot remedy the fault notify your heating contractor To facilitate and speed up your enquiry please provide the serial number from the type plate 000000 0000 000000 DHE SL No 000000 0000 000000 26 02 02 1125 HE SLi 27 05 03 2013 08 38 06 Safety INSTALLATION 7 Safety Only a qualified contractor should carry out installation commis sioning maintenance and repair of the appliance 71 General safety instructions We guarantee trouble free function and operational reliability only if the original accessories and spare parts intended for the appliance are used Material damage Observe the maximum inlet temperature The appliance can be damaged by higher temperatures You can limit the maximum inlet temperature by installing a central thermostatic valve see chapter Appliance description Accessories 7 2 Instructions standards and regulations Note BA Observe all applicable national and local instructions and regulations e g DIN 1988 DIN EN 806 in Germany The protection rating IP 25 hoseproof can only be ensured with a correctly fitted cable grommet The specific electrical resistance of the water must not fall below that stated on the type plate In a linked water net work observe the lowest electrical water resistance see chapter Specification Application areas Your water supply utility will advise
36. ve The maximum permissible mains impedance is indicated in chapter Specification 2 4 Test symbols See type plate on the appliance Country specific approvals and certifications Germany A general test certificate Germany as verification of suitability regarding noise emissions has been issued for this appliance based on the State Building Regulations Germany B seam DIN 4109 PA IX 6830 l NRW 25 05 03 2013 08 38 03 Appliance description 3 Appliance description This appliance with full electronic control and output matching keeps the outlet temperature constant The water is heated by the electronic control unit with motorised valve to precisely the select ed temperature This occurs regardless of the inlet temperature DHW temperature The DHW outlet temperature can be variably adjusted The selected temperature is displayed Heating system The bare wire heating system has a pressure tested copper casing The heating system is suitable for hard and soft water areas it has low susceptibility to scale build up This system ensures rapid and efficient DHW availability Note The appliance is equipped with an air detector that large ly prevents damage to the heating system If during op eration air is drawn into the appliance the heater shuts down automatically for one minute thereby protecting the heating system Display backlighting The display features two tone backlighting green ambe
37. w rate is too low scaled up The shower head aerators are Descale or if necessary replace the shower head aerators The strainer is contaminated Clean the strainer The set value cannot be adjusted higher than 43 C Cold water flows briefly during draw off Temperature limiting is acti vated The flow rate lt 2 l min is too low Green LED flashes Disable temperature limiting The appliance restarts automatically when a flow rate of gt 2 5 l min has been detected The air sensor detects the presence of air in the water and briefly switches the heater off The appliance restarts after one minute i 57 ENGLISH 05 03 2013 08 38 30 Maintenance 15 Maintenance Alternative connection options WARNING Electrocution Before any work on the appliance disconnect all poles from the power supply x b04 Draining the appliance You can drain the appliance for maintenance work or to protect it from frost 338 325 b04 CAUTION Scalding Hot water may escape when draining the appliance s X306 gt Close the shut off valve in the cold water supply line gt Open all draw off valves p VH 72 4 50 35 gt Undo the water connections on the appliance gt Store the dismantled appliance in a room free from the risk 165 of fro
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