Table of Contents
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BEDIENUNG UND INSTALLATION
OPERATING AND INSTALLATION
UTILISATION ET INSTALLATION
GEBRUIK EN INSTALLATIE
OBSŁUGA I INSTALACJA
OBSLUHA A INSTALACE
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HASZN
LATI
UPRAVLJANJE IN NAMESTITEV
Elektronisch gesteuerter Durchlauferhitzer | Electronically controlled
instantaneous water heater | Chauffe-eau instantan
| Elektronisch gestuurde elektrische doorstromer | Elektronicznie sterowany
przepływowy ogrzewacz wody | Elektronicky
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» DHB 18 STi
» DHB 21 STi
» DHB 24 STi
» DHB 27 STi
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| Elektronsko krmiljen pretočni grelnik
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| Elektromos
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Table of Contents
Troubleshooting
Related Manuals for STIEBEL ELTRON DHB 18 STi
Summary of Contents for STIEBEL ELTRON DHB 18 STi
- Page 1 č przepływowy ogrzewacz wody | Elektronicky tokov | Elektromos é é ű á ó í í ő tfoly zmeleg | Elektronsko krmiljen pretočni grelnik » DHB 18 STi » DHB 21 STi » DHB 24 STi » DHB 27 STi...
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Page 2: Table Of Contents
CoNTeNTS | SPeCIAL INforMATIoN SPECIAL INFORMATION Troubleshooting �������������������������������������������� 29 Maintenance ������������������������������������������������ 30 OPERATION Specification ������������������������������������������������ 30 General information ��������������������������������������� 19 16.1 Dimensions and connections ��������������������������������� 30 Safety instructions ���������������������������������������������� 19 16.2 Wiring diagram ������������������������������������������������� 30 Other symbols in this documentation ���������������������� 19 16.3 DHW output ������������������������������������������������������... -
Page 3: General Information
oPerATIoN general information oPerATIoN Symbol Meaning Material losses (appliance damage, consequential losses and environmen- tal pollution) Appliance disposal General information The chapters "Special Information" and "Operation" are intended f This symbol indicates that you have to do something. The ac- for both the user and qualified contractors. -
Page 4: Appliance Description
oPerATIoN Appliance description Appliance description Recommended settings You can adjust the DHW outlet temperature via the temperature Thermostatic valve selector. From a flow rate of approx. 3 l/min and above, the control If you operate the appliance with a thermostatic valve, we rec- unit regulates the correct heating output, subject to the tempera- ommend that you set the temperature on the appliance to the ture setting and cold water temperature. -
Page 5: Installation
INSTALLATIoN Safety INSTALLATIoN Accessories Taps - MEKD mono lever kitchen pressure tap Safety - MEBD mono lever bath pressure tap Only a qualified contractor should carry out installation, commis- Plug G ½ A sioning, maintenance and repair of the appliance. If you use pressure taps on finished walls other than those rec- ommended in the accessories, please use plugs. -
Page 6: Preparations
INSTALLATIoN Preparations Preparations Water installation - A safety valve is not required. Installation site - Never operate with preheated water. f Flush the water line thoroughly. Material losses Install the appliance in a room free from the risk of frost. Taps Use suitable pressure taps/valves (see chapter "Installation ... -
Page 7: Installation
INSTALLATIoN Installation 10. Installation Preparing the power cable Standard installation - Electrical connection from below on unfinished walls - Water connection on unfinished walls For further installation options, see chapter "Installation / Installation options": 1 Installation aid - Electrical connection from above on unfinished walls f Prepare the power cable. - Page 8 INSTALLATIoN Installation f Push the fixing toggle on to the threaded stud of the wall mounting bracket. f Push the back panel firmly against the wall. Lock the fixing toggle by turning it 90° clockwise. 1 DHW with tee 2 Gasket 3 Cold water with 3-way ball shut-off valve 4 Strainer f Fit the pipes with flat gaskets onto the twin connectors.
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Page 9: Commissioning
INSTALLATIoN Commissioning f Plug the set value transducer cable plug into the PCB. Fitting the lower back panel f Fit the appliance cover. Check that the appliance cover is seated correctly. f Secure the appliance cover with the screw. f Switch the mains power ON. f Calibrate the temperature. -
Page 10: Electrical Connection On Finished Walls
INSTALLATIoN Alternative installation options f Reposition the mains terminal from the bottom to the top. f Before installing the appliance, use a screwdriver to push out Secure the mains terminal by pushing it under the locking the cable grommet. hook. f Slide the cable grommet over the power cable. -
Page 11: Water Installation On Finished Walls With Brazing / Compression Fitting
INSTALLATIoN Alternative installation options 13.6 Water installation on finished walls with brazing / compression fitting You can connect copper or plastic pipes with "solder fittings" or "compression fittings" (accessories). With "solder fittings" with threaded connection for 12 mm copper pipes, proceed as follows: f Push the union nuts over the connection pipes. -
Page 12: Pivoting Appliance Cover
INSTALLATIoN Alternative installation options 13.11 Pivoting appliance cover The appliance cover can be rotated for undersink installation. f Remove the programming unit from the appliance cover by undoing the screws. f Turn the appliance cover (not the appliance) and refit the programming unit. -
Page 13: Troubleshooting
INSTALLATIoN Troubleshooting 14. Troubleshooting WARNING Electrocution To test the appliance, it must be supplied with power. Possible indications of diagnostic traffic light (LeD) Illuminates in the event of a fault Yellow Illuminates during heating mode Green Flashing: Appliance is supplied with mains power fault / diagnostic traffic light LeD Cause remedy... -
Page 14: Maintenance
INSTALLATIoN Maintenance 15. Maintenance Alternative connection options WARNING Electrocution Before any work on the appliance, disconnect it omnip- olar from the power supply. Draining the appliance The appliance can be drained for maintenance work. WARNING Scalding Hot water may escape when you drain the appliance. f Close the 3-way shut-off valve or the shut-off valve in the cold water supply line. -
Page 15: Dhw Output
INSTALLATIoN Specification 16.4 Application areas / conversion table Priority control with LR 1-A Specific electrical resistance and specific electrical conductivity (see chapter "Installation / Data table"). Standard specifica- tion at 15 °C 20 °C 25 °C Resist- Conductivity Resist- Conductivity Resist- Conductivity σ ≤ σ ≤ σ... -
Page 16: Details On Energy Consumption
INSTALLATIoN Specification 16.8 Details on energy consumption Product data complies with EU regulations relating to the Directive on the ecodesign of energy-related products (ErP). DHB 18 STi DHB 21 STi DHB 24 STi DHB 27 STi 227612 227613 227614 227615... - Page 17 GUARANTEE | ENVIRONMENT AND RECYCLING Guarantee The guarantee conditions of our German companies do not apply to appliances acquired outside of Germany. In countries where our subsidiaries sell our products a guarantee can only be issued by those subsidiaries. Such guarantee is only grant- ed if the subsidiary has issued its own terms of guarantee.
- Page 18 Deutschland Verkauf Tel. 05531 702-110 | Fax 05531 702-95108 | info-center@stiebel-eltron.de STIEBEL ELTRON GmbH & Co. KG Kundendienst Tel. 05531 702-111 | Fax 05531 702-95890 | kundendienst@stiebel-eltron.de Dr.-Stiebel-Straße 33 | 37603 Holzminden Ersatzteilverkauf Tel. 05531 702-120 | Fax 05531 702-95335 | ersatzteile@stiebel-eltron.de Tel.
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