User Manual
Contents
1. for the kitchen sink and when using thermostatic valves Outlet volume Appliance Cold water inlet temperature The values in the table are relative to a rated voltage of 400 V The outlet volume is subject to the available supply pressure and the available mains voltage 14 4 Application areas Specific electrical resistance and specific electrical conductivity Cold water inlet temperature amp 25 C Standard value at 15 C at 20 C at 25 C Resistance 2900 21000 2800 2890 2735 2815 Conductivity mS m s111 lt 100 125 112 136 123 Conductivity lt 1110 lt 1000 lt 1250 lt 1120 lt 1360 lt 1230 Preheated water 25 C Standard value 8t15 C at20 C al Resistance 21200 21300 21070 21175 2985 21072 Conductivity mS m lt 83 lt 77 lt 94 lt 85 lt 101 lt 93 Conductivity us cm 830 lt 770 lt 940 lt 850 lt 1010 lt 930 14 5 Pressure drop 14 5 1 Taps valves Pressure drop at flow rate 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 14 5 2 Sizing the pipework When calculating the size of the pipework a pressure drop for the appliance of 0 1 MPa is recommended 14 6 Fault conditions In case of faults loads up to a maximum of 95 C at a pressure of 1 2 MPa can occur temporarily in the installation 14 7 Country specific approvals and certifications Test symbols c2. 7 4 Risk of frost The installation of the appliance must be carried out a room free from the risk of frost gt Store the dismantled appliance in a room free from the risk of frost as water residues remaining inside the appliance can freeze and cause damage ENGLISH Appliance description 8 Appliance description The bare wire heating system is suitable for hard and soft water areas The heater has low susceptibility to scale build up The appliance is suitable for heating cold water or for reheating preheated water For temperatures see chapter Specification Data table The max inlet temperature for reheating must not be exceeded There will be no reheating if the inlet temperatures exceed this maximum value Observe the Max inlet temperature The appliance can be damaged at higher temperatures If a central thermostat is installed see chapter Installation Accessories you can limit the Max inlet temperature The outlet temperature can be infinitely adjusted The electronic control unit enables automatic matching of the electrical output corresponding to the selected temperature subject to the actual throughput 8 1 Standard delivery Mounting bracket Installation template Twin nipple Cross piece Flat packing Sieve Flow limiter Plastic profile washer Plastic cap Flexible plastic couplings Capand back panel guides 8 2 Installation The followi
3. VO N 10 2 11Connecting the power supply gt Connect the power cable to the mains terminal see chapter 10 2 9 Mounting the appliance Wiring diagram The cable grommet pointing towards the wall may hinder the WARNING Risk of electrocution mounting of the appliance close to the wall To prevent such problems it is advisable to briefly press the cable grommet from behind into the back panel to reduce the stiffness or the grommet gt Remove the fixing toggle from the upper part of the back panel diagram Mounting the appliance gt Route the power cable from behind through the cable grommet until it rests against the cable sheath Align the power cable If the cross section of the power cable is greater than 6 mm enlarge the hole in the cable grommet see also Power supply for larger cross sections gt Push the appliance over the stud of the mounting bracket so that it breaks through the soft seal If necessary pierce the soft seal with a screwdriver gt Put the fixing toggle onto the stud of the mounting bracket that penetrates the back panel gt Press the back panel firmly into place and lock the fixing toggle by turning it through 90 Ensure that the appliance is connected to earth N N N N N ENGLISH Installation 10 2 12Fitting the lower back panel 26 02 02 1102 10 2 13Completing the installation process gt Align the mounted
4. DIN VDE 0100 or local regulations the rules of your local power supply utility and relevant national and local regulations WARNING Risk of electrocution Connection to the power supply is only possible as a fixed connection The appliance must be able to be separated from the mains power supply by an isolator that disconnects all poles with at least 3 mm contact separation Note Observe all national and local instructions and regulations relating to water connection The protection IP 25 hoseproof can only be ensured with a correctly fitted cable grommet The specific electrical resistant of the water used must not fall below that stated on the type plate In a linked water network observe the lowest electrical water resistance see chapter Application areas Your water supply utility will advise you of the specific electrical water resistance or conductivity 7 3 Water installation 7 3 1 Cold water line Permissible materials Galvanised steel pipe stainless steel pipe copper pipe or plastic pipe 7 3 2 DHW line Permissible materials Stainless steel pipe copper pipe or plastic pipe Material damage If plastic pipework is used observe the most extreme operating and fault conditions that can occur in the appliance Note BA Observe the plastic pipe manufacturer s instructions A Safety valve in the hot water pipe is not permissible Never operate with valves intended for open vented appliances
5. side and remove the lower part towards the front 10 2 3 Fitting the mounting bracket gt Mark out the holes for drilling using the installation template If the appliance is to be installed with water connections for finished walls the fixing hole in the lower part of the template must also be marked out 92 N N N 1 Tee 2 Cross piece gt Drill the holes and secure the mounting bracket with two screws and two rawl plugs The screws and rawl plugs are not part of the standard delivery Installation 10 2 7 Fitting the sieve gt Fit the sieve provided in the cold water inlet of the appliance Note BA The sieve must always be fitted for the function of the appliance to be guaranteed If an appliance is being replaced during installation ensure that a sieve is available 26 02 02 0856 10 2 8 Installing the DMB flow limiter gt Position the flow limiter provided in the cold water inlet of the appliance 26 02 02 0811 A second flow limiter is provided with the DHB E 18 21 24 SLi Install the flow limiter with an output corresponding to that of the appliance Flow limiter see flow rate limit in chapter Specification 4 0 l min pink 7 5 l min blue 8 5 l min green 1 75 Um 26_02_02_0858 N N N
6. PE 3 PE Hz 50 60 50 60 50 50 60 50 60 50 Ohm 0 45 0 43 0 45 0 33 0 3 Ohm cm 900 900 1000 900 900 900 Ohm cm 1200 1200 1300 1200 1200 1200 G1 2A G 1 2A G 1 2A 1 2A G 1 2A G 1 2A MPa 1 1 1 1 1 1 SE 45 45 45 45 45 45 SE 60 60 60 60 60 60 l min gt 3 0 gt 3 0 gt 3 0 gt 3 0 gt 3 0 gt 3 0 l min 3 1 3 9 3 9 5 2 5 2 6 0 6 9 7 7 MPa 0 07 0 02 0 11 0 03 0 11 0 03 0 08 0 06 without 0 08 0 10 0 13 0 16 0 12 without flow without flow without flow flow rate limit 0 06 0 08 0 10 without without flow Kk 28 BS 238 Bo 28 928 1 AO 08 4bQ0 amp amp 4O0 amp J 05 O04 a PPPS BBB m2 225 mm 105 10 10 105 105 105 kg 3 6 3 6 3 6 3 6 3 6 3 6 WARRANTY 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
7. appliance by loosening the fixing toggle aligning the power supply and back panel and then retightening the fixing toggle If the back panel of the appliance is not flush against the wall the appliance can be fixed with a screw in the lower part 10 3 Installation versions 10 3 1 Power supply from above for unfinished walls The following diagram shows the dimensions for the power supply from above N N N N To connect the power supply take the following steps gt Open out the cable grommet to match the cross section of the power cable gt Push down and remove the locking hook that secures the mains terminal gt Move the mains terminal in the appliance from the bottom to the top and click into place 10 26 02 02 1123 10 3 2 Power supply for finished walls The appliance can also be connected if the power supply has been routed over finished walls This applies to the connection from below and above Take the following steps gt Cut or break knock outs in the back panel and appliance cap Possible knock out points can be seen in the diagram Dimensions for power supply Note BA If the appliance has been connected with a power supply on finished walls the type of protection on the type plate must be changed from IP 25 to IP 24 Use a permanent marker for that Cross out IP 25 and mark the box IP 24 10 3 3 Power supply for large cross se
8. cap The following steps are necessary to complete the appliance cap installation gt Cleanly break out the knock out in the appliance cap If necessary use a file gt Break the tabs out of the cap guides Note BA The appliance can be sealed by fitting the cap guides with tabs if the tap pipes are slightly offset The back panel guides are not required in this case gt Click the cap guides provided 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 meet the back panel gt Secure the back panel at the bottom with a screw This is also relevant if flexible water supply systems are used 11 ENGLISH Installation 26 02 02 0821 1 Knock out 2 Cap guides 3 Back panel guides 10 3 8 Installing lower part of back panel If using threaded connections for finished walls the lower part of the back panel can also be installed after fitting the taps valves To do this carry out the following steps gt Cut open the lower part of the back panel 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 Click the lower part of the back panel into place gt Secure the lower part of the back panel with a screw 26 02 02 1080 1 Lower part of back panel 2 Connection piece from the pack 3
9. heater on 10 3 5 Water installation for finished walls Suitable pressure taps WKMD or WBMD for installation on finished walls are available as special accessories gt Fit the water plugs with gaskets to seal the connection below the plaster With Stiebel Eltron pressure taps plugs and gaskets are part of the standard delivery For third party pressure taps plugs and gaskets can be ordered as special accessories gt Install the tap gt Push the lower part of the back panel under the connection pipes of the pressure tap and click it into place in the back panel gt Secure the connection pipes to the appliance 26 02 02 0528 10 3 6 Water installation for finished walls with solder compression fitting With the special accessories solder fitting or compression fitting see Accessories copper or plastic pipes can be connected in installations for finished walls With special accessory solder fitting a threaded connection with on site 12 mm copper pipes is possible For this the following steps are required 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 and click it into place in the back panel gt Secure the connection pipes to the appliance Note Observe the valve manufacturer s installation instructions 10 3 7 Water installation for finished walls fitting the appliance
10. heating water green flashing The appliance is supplied with power Cause The shower head perlators are scaled up The sieve in the appliance is dirty One phase down The air sensor detects the presence of air in the water and briefly switches the heater off The MCB fuse has responded blown Safety pressure limiter AP 3 has tripped The PCB is faulty Flow sensor DFE is not plugged in Flow sensor DFE is faulty The set value transducer or connecting cable is faulty or the connecting cable is not attached Temperature limiting is activated The high limit safety cut out has responded or its lead is broken The heating system is faulty The PCB is faulty The outlet sensor is faulty Appliance operates at its output limit The outlet sensor is faulty The cold water sensor is faulty The cold water inlet temperature exceeds 45 C Remedy Descale or if necessary replace the shower head perlators Clean the sieve Check the MCB fuse in your fuse box The appliance restarts after one minute Check the MCB fuse in your fuse box Remove the cause of the fault e g faulty pressure washer Protect the system against overheating by opening a draw off valve downstream of the appliance for 1 minute This depressurises and cools down the heating system Activate the safety pressure switch at flow pressure by pressing the reset button Check the PCB and replace if necessary Plug the flow se
11. the temperature selector as far as possible clockwise and then anti clockwise gt Check the appliance function gt Remove the protective foil from the user interface 12 Appliance handover gt Explain the appliance function to the user and familiarise him her with its operation gt Make the user aware of potential dangers especially the risk of scalding gt Hand over these instructions to the user for safe keeping 15 ENGLISH Troubleshooting 13 Troubleshooting WARNING Risk of electrocution To test the appliance it must be supplied with power 13 1 Display options LED diagnostic traffic lights Display options yellow 13 2 Fault table Fault LED diagnostic traffic light display The appliance does not start Inadequate flow rate Set temperature is not achieved Heating does not switch on Traffic light display Green flashing No hot water at flow rate of gt 3 min e The set temperature is not achieved green flashing No hot water at flow rate of gt 3 l min green flashing Set temperature is not achieved flashing No hot water 666 oe 14 No hot water and no traffic light display Traffic light display Yellow constantly ON Traffic light display yellow constantly ON Traffic light display red constantly ON green Required temperature gt 45 C is not achieved illuminates in case of faults illuminates when the appliance is
12. this will only happen under supervision or after appropriate instructions by a person responsible for their safety Children should be supervised to ensure that they do not play with the appliance Material damage Do not operate the appliance following an interruption to the water supply This can destroy the bare wire heating system Run water for at least a minute before restarting the appliance see chapter Troubleshooting 2 3 CE designation The CE designation shows that the appliance meets all the essential requirements Low Voltage Directive Council Directive 2006 95 EC Electromagnetic Compatibility Directive The maximum permissible mains impedance is indicated in chapter Specification Data table ENGLISH Appliance description 3 Appliance description This electronically controlled instantaneous water heater with automatic output matching keeps the outlet temperature constant This occurs regardless of the inlet temperature up to the output limit The DHW outlet temperature can be freely selected The bare wire heating system is suitable for hard and soft water areas it has low susceptibility to scale build up The heating system ensures quick and efficient DHW availability 4 Operation 4 1 Temperature selector DHB E SLi 26 02 02 1381 DHB E A N N N Should the outlet temperature fail to reach the required level with the draw off valve full
13. After use dispose of the various materials in accordance with national regulations WWW stiebel eltron com DHB E SLi A electronic 17 ENGLISH NOTES 18 DHB E SLi A electronic www stiebel eltron com NOTES WWW stiebel eltron com DHB E SLi A electronic 19 ENGLISH Deutschland STIEBEL ELTRON GmbH amp Co KG Dr Stiebel Stra 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 4 8 Rocklea Drive 3207 Port Melbourne Tel 03 9645 1833 Fax 03 9421 2302 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 K 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 Insin ritoimisto Olli Andersson Oy Kapinakuja 1 04600 M nts l Tel 020 720 9988 Fax 020 720 9989 info stiebel eltron fi www stiebel eltron fi Verkauf Tel 05531 702 110 K
14. OPERATING AND INSTALLATION Electronically controlled instantaneous water heater DHB E 11 SLi electronic DHB E 15 SLi electronic DHB E 18 SLi 25 A electronic DHB E 18 21 24 SLi electronic DHB E 27 SLi electronic DHB E 13 A STIEBEL ELTRON 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 Correct use 2 2 Safety instructions 2 3 CE designation 3 Appliance description 4 Operation 4 1 Temperature selector 4 2 Draw off capacities 4 3 Thermostatic valve 4 4 Temperature limit Anti scalding protection 5 Cleaning care and maintenance 6 Troubleshooting INSTALLATION 7 Safety 7 1 General safety instructions 7 2 Instructions standards and regulations 7 3 Water installation 7 4 Risk of frost 8 Appliance description 8 1 X Standard delivery 8 2 Installation 8 3 Temperature limiting anti scalding protection 8 4 Installation versions 8 5 Accessories 9 Installation 9 1 Installation information 10 Installation 10 1 Installation location 10 2 Installation 10 3 Installation versions 11 Commissioning 12 Appliance handover 13 Troubleshooting 13 1 Display options LED diagnostic traffic lights 13 2 Fault table 14 Specification 14 1 Dimensioned drawing 14 2 Wiring diagram 14 3 Mixed water volume outlet volume 14 4 Applicatio
15. Screw 10 3 9 Installation in case of appliance replacement An existing mounting bracket can be used when replacing Stiebel Eltron appliances except DHF For this open a suitable knock out in the back panel for the stud of the existing mounting bracket If the appliance is being installed in place of a DHF move the stud on the mounting bracket as shown in the diagram Mounting bracket for DHF appliance replacement The stud cuts its own groove Then turn the mounting bracket through 180 to be mounted on the wall The logo DHF is then turned towards the reader If replacing a third party appliance suitable holes for rawl plugs can be used 12 DHB 26 02 02 0815 10 3 10 Undersink installation with turned appliance cap The appliance cap can be positioned on the back panel turned through 180 This particularly advantageous for undersink installation For this take the following steps gt Remove the user interface from the appliance cap by pressing the locking hooks gt Turn the appliance cap and click the user interface into place ensuring that all locking hooks click into place To install the user interface more easily press against the inner side of the appliance cap in the shaded area see diagram Appliance cap for undersink installation Material damage Never install a user interface with a faulty locking hook Otherwise the safety of the appliance cannot be guaranteed gt Plug the set
16. an be seen on the type plate 15 ENGLISH Specification 15 7 1 Notice for Australia New Zealand The installation shall comply with AS NZS 3500 4 14 8 Specification Electrical details Rated voltage 1 Rated output 1 Rated current 1 Fuse 1 Rated voltage 2 Rated output 2 Rated current 2 Fuse 2 Rated voltage 3 Rated output 3 Rated current 3 Fuse 3 Phases Frequency Max mains impedance Zmax to DIN EN 61000 3 11 Specific resistance x25 Specific resistance gt 25 Connections Water connection Application limits Max permissible pressure Max inlet temperature for reheating Values Max permissible inlet temperature ON Flow rate for pressure drop Pressure drop at flow rate Flow rate limit at DHW delivery Delta T if presented Hydraulic data Rated capacity Versions Connected load options Temperature adjustment Protection class Insulation block Heating system Cap and back panel Colour IP Rating Dimensions Height Width Depth Weights Weight 16 DHB E 11 SLi DHB E 13 SLi DHB E 13 A DHB E 18 SLi 25A DHB E 18 21 24 SLi DHB E 27 SLi 232013 232014 232360 232015 232016 232017 V 380 380 380 380 380 380 kW 10 1 12 2 16 2 16 2 19 21 7 24 4 A 15 4 18 5 24 7 27 6 29 5 33 3 37 1 16 20 25 32 32 35 40 V 400 400 400 400 400 400 kW TT 13 5 18 18 21 24 27 A 16 19 5 26 29 31 35 39 A 16 20 25 32 32 35 40 V 415 415 415 415 415 415 kW 14 5 A 20 2 A 20 3 PE 3 PE 3 PE 3 PE 3
17. ctions 26 02 02 1125 If cables with a large cross section are used the cable grommet can be fitted after the appliance has been installed Take the following steps gt Before installing the appliance use a screwdriver to push the cable grommet out Installation gt Push the appliance over the stud of the mounting bracket so that it breaks through the soft seal gt Push the fixing toggle onto the stud of the mounting bracket that penetrates the back panel gt Press the back panel firmly into place and lock the fixing toggle by turning it through 90 gt Push the cable grommet over the power cable For this use the installation aid For a power cable of 10 or 16 mm the hole in the cable grommet must be enlarged Click the cable grommet into place in the back panel 10 3 4 Connecting a load shedding relay Install the load shedding relay in conjunction with other electric appliances e g electric storage heaters The relay responds when the instantaneous water heater starts The load shedding relay is available from Stiebel Eltron as a special accessory Note BA Connect the phase that switches the load shedding relay to the indicated terminal of the mains terminal in the appliance e e N N co 1 Control cable to the contactor of the second appliance e g electric storage heater 2 Control contact opens when switching the instantaneous water
18. e Cause There is no voltage Remedy Check the fuse MCB in your fuse box distribution panel Starting volume is not Clean and or descale the achieved The perlator in perlator or the shower the tap or shower head is head scaled up or dirty Contact your heating contractor The air sensor detects air The appliance restarts in the water and briefly automatically after one switches the heater off minute Cold water inlet Reduce the cold water temperature is gt 45 C inlet temperature The heating system is faulty Required temperature If you cannot remedy the fault contact your heating contractor For better and faster help provide him with the serial number from the type plate no 000000 0000 000000 Nr 000000 0000 000000 26 02 02 0818 Safety INSTALLATION 7 Safety 71 General safety instructions All required steps to complete commissioning must be carried out by a heating contractor During this process these installation instructions must be observed We guarantee trouble free function and operational reliability only if the original accessories and spare parts intended for the appliance are used 7 2 Instructions standards and regulations Material damage Observe the type plate The stated voltage must match the mains voltage WARNING Risk of electrocution All electrical connection and installation work must be conducted in accordance with VDE regulations
19. e flow limiter with a rating corresponding to that of the appliance The colour of the flow limiter is given in the table Specification 26 02 02 0822 10 Installation 10 1 Installation location The appliance is exclusively designed for installation on a solid wall Ensure that the wall has a sufficient load bearing capacity Always install the appliance vertically over or undersink in a room free from the risk of frost 10 1 1 Undersink 26 02 02 0807 1 Cold water inlet 2 DHW outlet ENGLISH Installation 10 1 2 Oversink N N N 26_02_02_0806 1 Cold water inlet 2 DHW outlet 26_02_02_0824 10 2 Installation gt Prepare the power cable gt Use the plastic cap as an installation aid 10 2 1 Opening the appliance 10 2 5 Inserting the twin nipples 26 02 02 0798 10 2 6 Preparing the water connection gt Secure the tee and cross piece to the twin nipples with flat packing 26 02 02 0808 gt Thoroughly flush the cold water supply line 10 2 2 Removing the back panel Note BA Never use the three way shut off valve to reduce the flow rate it is only designed to shut off a circuit 26 02 02 1101 gt Press the two locking hooks on the r h and l h
20. l shown on the left gt Read these texts carefully SymboL Q Meaning Material damage appliance consequential and environmental damage Appliance disposal gt This symbol indicates that you have to do something The action you need to take is described step by step 1 3 Units of measurement All measurements are given in mm unless stated otherwise 2 Safety 2 1 Correct use The appliance is a pressure appliance for heating domestic hot water Any other use beyond that described shall be deemed inappropriate Observation of these instructions is also part of the correct use of the appliance Any changes or conversions to the appliance void any warranty 2 2 Safety instructions Observe the following safety information and instructions Only heating contractors should install and commission the appliance The contractor is responsible for adherence to all currently applicable regulations during installation and commissioning Operate this appliance only if it is fully installed and all safety equipment is fitted CAUTION Burns There is a risk of scalding at outlet temperatures in excess of 43 CAUTION Burns If operating with preheated water e g from a solar thermal system the DHW temperature may vary from the selected set temperature WARNING Injury Where children or persons with limited physical sensory or mental capabilities are to be allowed to control this appliance ensure that
21. n areas 14 5 Pressure drop 14 6 Fault conditions 14 7 Country specific approvals and certifications 14 8 Specification WARRANTY ENVIRONMENT AND RECYCLING d r E EE E P FF WWW UO UJ WN NJ N On On On On 0 U1 U1 Ul KA oH w w o A e E E e e bech bech LL ke On 01 UI U1 Ul Ul Ul OPERATION 1 General information The chapter Operation is intended for appliance users and heating contractors The chapter Installation is intended for heating contractors Note Bt these instructions carefully before using the appliance 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 listed 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 burns 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 serious or minor injury Safety 1 2 Other symbols in this documentation Note BA General information is identified by the symbo
22. ng conditions have been prepared for the appliance at the factory Power supply from below installation on unfinished walls Water connection installation on unfinished walls The appliance must be fitted vertically over or undersink to a solid wall 8 3 Temperature limiting anti scalding protection The maximum temperature can be limited to 43 via the user interface on the appliance cap The following steps are necessary for this procedure gt Remove the appliance cap Remove the electronic PCB from the user interface on the appliance cap Be careful of the snap on hooks gt Move the plug from left to right position 43 C gt Refit the user interface ensuring the snap on hooks click into place Observe the positions of the pushbutton and shaft CAUTION Burns If operating with preheated water the set temperature limit and anti scalding protection may be ineffective gt In this case restrict the temperature at the upstream central thermostatic valve see chapter Accessories 26 02 02 0833 8 amp Installation versions The following installation versions are possible permissible Power supply for unfinished walls from above Power supply for finished walls Water installation for finished walls Installation with repositioned appliance cap Installation for
23. nsor plug back in Check the flow sensor and replace if necessary Attach the connecting cable replace the set value transducer if required Disable temperature limiting Check the high limit safety cut out and replace if necessary Measure the resistance of the heating system and replace if necessary Check the PCB and replace if necessary Check the connection and replace the outlet sensor if necessary Reduce the flow rate or install the flow limiter Check the connection and replace the outlet sensor if necessary Check the PCB and replace if necessary Reduce the cold water inlet temperature to the appliance Specification 14 Specification 14 1 Dimensioned drawing b01 b02 c01 c06 Entry electrical cables Entry electrical cables 1 Cold water inlet DHW outlet male thread male thread 14 2 Wiring diagram 3 PE 380 415 V 1 Heater 2 High limit safety cut out Safety pressure limiter D0000017973 G 1 2A 1 2A e N N co 15 3 Mixed water volume outlet volume Available temperature approx 38 C in the shower for hand washing filling the bath etc Mixed water volume Appliance Cold water inlet temperature Outlet temperature approx 60
24. offset tiles Installation of a load shedding relay 8 5 Accessories Taps WKMD twin lever pressure tested kitchen tap WBMD twin lever pressure tested bath tap Plug G 12 A These plugs are required if you use twin lever pressure tested taps for finished walls other than the ones recommended by us Installation sets for installation on finished walls Solder fitting copper pipe for solder connection 12 mm Compression fitting copper pipe Compression fitting plastic pipe suitable for Viega Sanfix Plus or Sanfix Fosta Universal mounting frame Mounting frame with electrical wiring Pipe set for undersink appliances The set for undersink installation is required if you want to have the water connections G 3 s A above the appliance Installation Pipe set offset installation This pipe set with pipe bends is required if you want to have the appliance vertically offset against the water connection by approx 90mm downwards Pipe set for replacing a gas water heater This pipe set is required if the installation has existing gas water heater connections cold water connection on the left and DHW connection on the right DHB replacement pipe set 2 water couplings These 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 for installation in the electric distribution board enables priority control of the ins
25. one zmiany techniczne i ewentualne bledy Omyly a technick zm ny jsou vyhrazeny A muszaki v ltoztat sok s t ved sek jog t fenntartjuk Chyby a technick zmeny s vyhraden Stand 8753 UN 2 Irrtum und technische nderungen vorbehalten Subject to errors and technical changes Sous r serve 2 968 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 Netzibodenstr 23 c 4133 Pratteln Tel 061 81693 33 Fax 061 81693 44 info stiebel eltron ch www stiebel eltron ch Thailand STIEBEL ELTRON Asia Ltd 469 2 Tambol Klong Jik Amphur Bangpa In 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 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 A 296851 36842 8753 B 296850 36842 8753 M
26. tantaneous water heater when electric storage heaters are being operated simultaneously for example ZTA 3 4 Central thermostatic valve Thermostatic valve for centralised premixing e g an instantaneous water heater in conjunction with a solar thermal system 9 Installation 9 1 Installation information 9 1 1 Flow pressure If the flow rate required for the appliance to switch on is not achieved even with the tap fully open remove the flow limiter Replace it with the plastic profile washer supplied If required the pressure in the water installation can also be raised Note BA For the thermostatic valve to function correctly the flow limiter for this valve must not be replaced with the plastic profile washer N N N N 1 Flow limiter 2 Plastic profile washer 9 1 2 Flexible water connection lines If the appliance is connected with flexible water connection lines ensure that the bayonet fittings of the pipe bends do not become twisted inside the appliance 9 1 3 Appliance with changeover connected load The appliance DHB E 18 21 24 SLi is set to 21 kW when delivered If the appliance is installed with a different output take the following steps gt Re plug the coding card according to the selected output for selectable output and fuse protection of the appliance see Specification gt Mark the selected output on the type plate using a permanent marker gt Install th
27. undendienst Fax 05531 702 95108 info center stiebel eltron de Tel 05531 702 90015 Fax 05531 702 95890 kundendienst stiebel eltron de Ersatzteilverkauf Tel 05531 702 90050 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 Gy r u 2 2040 Buda rs Tel 01 250 6055 Fax 01 368 8097 info stiebel eltron hu www stiebel 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 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 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
28. value transducer cable into the set temperature PCB see Commissioning gt Hook the appliance cap in at the bottom and pivot it up onto the back panel Ensure the all round seal of the back panel sits tightly by pushing the cap gently forwards and back gt Close the appliance with the screw in the cap 26 02 02 0817 Commissioning 10 3 11Installation for offset tiles This appliance can be installed where tiles are offset See diagram for maximum tile offset and minimum contact area of the appliance Adjust the wall clearance and lock the back panel with the fixing toggle by turning it clockwise through 90 26 02 02 0829 11 Commissioning WARNING Risk of electrocution Commissioning must only be carried out by an authorised contractor in accordance with safety regulations e N N gt Open and close all connected draw off valves several times until all air has been vented from the pipework and the appliance gt Activate the safety pressure switch at flow pressure by pressing the reset button The appliance is supplied with the safety pressure limiter deactivated gt Push the temperature selector plug into the set temperature PCB gt Fit the appliance cap and secure with a screw gt Switch the mains power ON gt Calibrate the temperature by turning
29. y open and the temperature selector set to maximum then more water flows through the appliance than can be heated by the heating element gt Reduce the flow rate with the draw off valve 4 2 Draw off capacities Subject to season varying maximum mixed water or draw off capacities result from different cold water temperatures Further information can be found in the chapter Specification 4 3 Thermostatic valve We recommend adjusting the appliance to the maximum temperature setting 4 4 Temperature limit Anti scalding protection The maximum outlet temperature for the appliance can be limited to 43 C Refer in this case to your local heating contractor 5 Cleaning care and maintenance gt Never use abrasive or corrosive cleaning agents A damp cloth is sufficient for cleaning the appliance Maintenance work such as checking the electrical safety must only be carried out by a heating contractor 6 Troubleshooting Material damage Following an interruption of the water supply recommission the appliance by carrying out the following 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 until the appliance and its upstream cold water inlet line are free of air gt Switch the mains power back ON again Fault The appliance will not start in spite of a fully open DHW valv
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