STIEBEL ELTRON DHB-E 13 LCD AU Operation And Installation Manual

STIEBEL ELTRON DHB-E 13 LCD AU Operation And Installation Manual

Electronically controlled comfort instantaneous water heater
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OPERATION AND INSTALLATION
Electronically controlled comfort instantaneous water heater
» DHB-E 13 LCD AU
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Summary of Contents for STIEBEL ELTRON DHB-E 13 LCD AU

  • Page 1 OPERATION AND INSTALLATION Electronically controlled comfort instantaneous water heater » DHB-E 13 LCD AU » DHB-E 18 LCD AU » DHB-E 27 LCD AU...
  • Page 2: Table Of Contents

    CONTENTS | SpECiAL iNfOrmATiON SPECIAL INFORMATION 17.3 Domestic hot water output ����������������������������������� 17 17.4 Application areas / Conversion table ����������������������� 17 OPERATION 17.5 Pressure drop ��������������������������������������������������� 17 General information �����������������������������������������3 17.6 Fault conditions ������������������������������������������������� 18 Safety instructions ����������������������������������������������� 3 17.7 Data table �������������������������������������������������������� 18 Other symbols in this documentation �����������������������...
  • Page 3: Operation

    OpErATiON General information - Ensure the appliance can be separated from 1.1.2 Symbols, type of risk the power supply by an isolator that discon- Symbol Type of risk nects all poles with at least 3 mm contact Injury separation. Electrocution - The specified voltage must match the power supply.
  • Page 4: General Safety Instructions

    OpErATiON Appliance description Appliance description Any other use beyond that described shall be deemed inappro- priate. Observation of these instructions and of the instructions The appliance switches on automatically as soon as you open the for any accessories used is also part of the correct use of this hot water valve on the tap.
  • Page 5: Recommended Settings

    OpErATiON Cleaning, care and maintenance Cleaning, care and maintenance Selecting the temperature indicator You can choose to display the temperature in °C or °F, as required. f Never use abrasive or corrosive cleaning agents. A damp cloth is sufficient for cleaning the appliance. f Turn the temperature selector anti-clockwise, past the OFF indicator and another five complete turns, until you find f Check the taps regularly.
  • Page 6: Installation

    iNSTALLATiON Safety iNSTALLATiON - The specific electrical resistance of the water must not fall below that stated on the type plate. In a linked water net- work, factor in the lowest electrical resistance of the water. Your water supply utility will advise you of the specific elec- trical water resistance or conductivity.
  • Page 7: Minimum Clearances

    iNSTALLATiON installation Oversink installation Flow rate f Ensure that the flow rate for switching on the appliance is achieved. f Increase the water line pressure if the required flow rate is not achieved when the draw-off valve is fully open. If the flow rate is still not achieved, remove the flow limiter (see chapter "Installation / Installation / Removing the flow limiter").
  • Page 8 iNSTALLATiON installation Preparing the power cable on unfinished walls, for connection from below 1 Strainer 2 Plastic profile washer f Fit the strainer and the plastic profile washer in the tee for 1 Cable entry installation aid the cold water inlet. f Prepare the power cable.
  • Page 9 iNSTALLATiON installation 1 Cable entry installation aid 2 Cable grommet Use the installation aid for easier wiring access through the cable grommet (see plastic parts set supplied). f Remove the cable grommet from the back panel. f Pull the cable grommet over the cable sheath of the power cable.
  • Page 10: Commissioning

    iNSTALLATiON Commissioning 11. Commissioning Making the electrical connection WARNING Electrocution 11.1 Preparation Carry out all electrical connection and installation work in accordance with relevant regulations. WARNING Electrocution The connection to the power supply must be in the form of a permanent connection in conjunction with the re- movable cable grommet.
  • Page 11: Recommissioning

    iNSTALLATiON Appliance shutdown Note For undersink installation, the appliance cover should be turned round for easier operation; see chapter "Alter- native installation methods / Pivoting appliance cover". f Switch on the power supply. 11.2.1 Appliance handover Fit the appliance cover f Explain the appliance function to users and familiarise them with its operation.
  • Page 12: Electrical Connection From Above On Unfinished Walls

    iNSTALLATiON Alternative installation methods 13.1 Electrical connection from above on unfinished 13.2 Electrical connection on unfinished walls with walls short power cable 1 Cable entry installation aid f Prepare the power cable. f Reposition the mains terminal further downwards. To do this, undo the fixing screw.
  • Page 13: Water Installation On Unfinished Walls

    iNSTALLATiON Alternative installation methods 13.4 Water installation on unfinished walls Material losses The cover plate of the lower back panel section must not bend when installed. 13.5 Wall mounting bracket when replacing appliance f Seal and screw in the twin connectors (not included in stand- ard delivery).
  • Page 14: Pivoting Appliance Cover

    iNSTALLATiON Alternative installation methods 13.7 Pivoting appliance cover 13.9 Horizontal installation of the appliance The appliance cover should be turned round for undersink in- Note stallation. For the horizontal installation alternative, please note the following points: - Installation is only permissible with direct wall mounting.
  • Page 15: Service Information

    iNSTALLATiON Service information 14. Service information Overview of connections Appliance cover retainer 1 Flow sensor 2 High limit safety cut-out, automatic reset 3 NTC sensor 4 Pin strip for anti-scalding protection 5 Programming unit plug-in position 6 Diagnostic traffic light 15.
  • Page 16: Maintenance

    iNSTALLATiON maintenance Diagnostic traffic fault Cause remedy lights (draw-off mode) Green flashing, yellow off, No DHW; outlet temperature One or more mains power phases missing Check fuses/MCBs in distribution board red on does not match set value Air detection has responded Continue draw-off for >1 min Safety switch not activated during "Commissioning"...
  • Page 17: Wiring Diagram

    Connected load in kW 38 °C DHW output in l/min. rated voltage Cold water inlet temperature 380 V 400 V 415 V 5 °C 10 °C 15 °C 20 °C DHB-E 13 LCD AU 12.2 13.5 10.7 14.5 11.5 DHB-E 18 LCD AU 16.2 10.1 12.9 11.2 14.3 19.4...
  • Page 18: Fault Conditions

    17.6 Fault conditions In the event of a fault, loads up to 80 °C at a pressure of 1.0 MPa can occur very briefly in the installation. 17.7 Data table DHB-E 13 LCD AU DHB-E 18 LCD AU DHB-E 27 LCD AU 236747...
  • Page 19 Contact person: Customer Service Representative The Stiebel Eltron warranty for the unit is in addition to any rights E-mail: service@stiebel-eltron.com.au and remedies you may have under the Australian Consumer Law.
  • Page 20 Hungary South Africa STIEBEL ELTRON Australia Pty. Ltd. STIEBEL ELTRON Kft. STIEBEL ELTRON Southern Africa (PT Y) Ltd 294 Salmon Street | Port Melbourne VIC 3207 Gyár u. 2 | 2040 Budaörs 30 Archimedes Road Tel. 03 9645-1833 | Fax 03 9644-5091 Tel.

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Dhb-e 18 lcd auDhb-e 27 lcd au

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