Electronically controlled electric tankless water heaters (88 pages)
Summary of Contents for STIEBEL ELTRON DHC 3
Page 1
| Petit chauffe-eau instantané à commande hydraulique | Minicalentador de control hidráulico | Hydraulicznie sterowany mały ogrzewacz przepływowy | Компактный проточный нагреватель с гидравлическим управлением | سخان المياه الفوري الصغير ذو التحكم الهيدروليكي » DHC 3 » DHC 4 » DHC 6 » DHC 8...
“Specification / Data table”). Factory settings ������������������������������������������������� 20 Installation �������������������������������������������������� 20 - Drain the appliance as described in chap- 10.1 Alternative installation options only for DHC 3, DHC 4, ter “Installation / Maintenance / Draining the DHC 6, DHC 8 ���������������������������������������������������� 21 appliance”. 10.2 Completing the installation �����������������������������������...
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.
OPERATION Appliance description Appliance description Troubleshooting Problem Cause Remedy The hydraulically controlled small instantaneous water heater is The appliance will not There is no mains volt- Check the fuse/MCB in switched on automatically by the hydraulic control unit. start despite the DHW age at the appliance.
Always install the appliance vertically near the draw-off - Connector point. - Flat gaskets Oversink installation DHC 3, DHC 4, DHC 6, DHC 8 - 2 fixing screws 4 x 35 and rawl plugs - Washer - Installation template in the centre part of these instructions...
This chapter describes installations in accordance with the factory settings. For further installation options for the DHC 3, DHC 4, DHC 6 and DHC 8 appliances, see chapter "Alternative installation options". 1 Power supply from below 4 x 35 4,5 - 5,5 f Undo the cover fixing screw by two turns.
Mount the appliance back panel over the screws and slide the appliance back panel downwards. f DHC 3, DHC 4, DHC 6, DHC 8: Secure the connection pipes with the supplied flat gaskets onto the connectors. f Align the appliance and tighten the fixing screws securely.
INSTALLATION Installation Power supply from above on finished walls DHC 3, DHC 4, f Cut an opening in the cable grommet suitable for the select- DHC 6, DHC 8 ed power cable (for positions of the connections, see chapter "Specification").
INSTALLATION Commissioning 11.2 Recommissioning Alternative cap fixing only for DHC 6 U In the case of a limited clearance between the appliance and the Material damage floor, use the hexagon screws supplied to secure the cap. After an interruption in the water supply, recommission the appliance by carrying out the following steps in order DHC 6 U to prevent irreparable damage to the heating system.
You can clean the fitted sieve after removing the cold water con- nection pipe. 15. Specification 15.1 Dimensions and connections DHC 3, DHC 4, DHC 6, DHC 8 90° 1 Earth screw 2 Strainer 3 Cold water connection pipe f Undo the earth screw by approx.
15.4 Application areas See chapter "Data table". 15.5 Details on energy consumption Product data complies with EU regulations relating to the Directive on the ecodesign of energy related products (ErP). DHC 3 DHC 4 DHC 6 DHC 8 DHC 6 U...
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