CONTENTS | OPEraTiON General information OPEraTiON OPERATION General information �����������������������������������������2 Further applicable documents �������������������������������� 2 Safety instructions ����������������������������������������������� 2 General information Other symbols in this documentation ����������������������� 3 Units of measurement ������������������������������������������ 3 The chapter “Operation” is intended for appliance users and heat- Safety ����������������������������������������������������������3 ing contractors.
OPEraTiON Safety Safety Other symbols in this documentation Note Intended use General information is identified by the symbol shown The appliance is specifically designed for heating DHW with heat on the left. pumps. f Read these texts carefully. This appliance is designed for domestic use. It can be used safely by untrained persons.
iNSTaLLaTiON Cleaning, care and maintenance iNSTaLLaTiON Cleaning, care and maintenance f Have the function of the safety assembly and electrical safe- ty of the fitted accessories regularly checked by a qualified contractor. Safety f Never use abrasive or corrosive cleaning agents. A damp cloth is sufficient for cleaning the appliance.
iNSTaLLaTiON Preparations Accessories Transport If it is not possible to fit an anode rod from above, install a seg- Material losses mented signal anode. We recommend removing the cylinder casing for trans- Flanged immersion heaters and electric booster heaters are avail- portation to the installation location to prevent it from able as accessories.
iNSTaLLaTiON Preparing for installation Preparing for installation 9.3.4 SBB 401 WP SOL (GB) | SBB 501 WP SOL (GB) without solar installation f Connect both indirect coils to the “heat pump heating return” Removing / fitting the cylinder casing and “solar flow” connections (see chapter “Specification / Dimensions and connections”).
iNSTaLLaTiON Commissioning 10. Commissioning f Run the expansion valve outlet and that of the T&P valve to a drain via a tundish. The purpose of the tundish is to let water be seen should these valves respond. The outlet pipe should Note not exceed 9 metres in length without forming an air break, Some fluxes used to solder pipes and fittings need to be...
iNSTaLLaTiON Maintenance 13. Maintenance 14. Specification 14.1 Dimensions and connections WARNING Electrocution Carry out all electrical connection and installation work in accordance with relevant regulations. SBB 301 WP (GB) If you need to drain the appliance, observe chapter “Draining the appliance”.
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iNSTaLLaTiON Specification SBB 302 WP (GB) SBB 301 WP (GB) SBB 302 WP (GB) Cold water inlet Male thread G 1 A G 1 A Cold water inlet pipe Male thread G 1 A G 1 A Torque DHW outlet Male thread G 1 A G 1 A...
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iNSTaLLaTiON Specification SBB 401 WP SOL (GB) SBB 401 WP SOL (GB) SBB 501 WP SOL (GB) Appliance Width excl. side insulation sections Cold water inlet Male thread G 1 A G 1 A Cold water inlet pipe Male thread G 1 A G 1 A Torque...
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iNSTaLLaTiON Specification SBB 501 WP SOL (GB) SBB 401 WP SOL (GB) | SBB 501 WP SOL (GB) www.stiebel-eltron.com SBB 301-302 WP (GB) | SBB 401-501 WP SOL (GB) |...
iNSTaLLaTiON Specification 14.2 Heat sources The DHW cylinders SBB WP (GB) | SBB WP SOL (GB) are approved according to the Building Regulations. SBB WP (GB) | SBB WP SOL (GB) must only be connected to the following heat pumps and solar pump assemblies. SBB 301 WP (GB) SBB 302 WP (GB) SBB 401 WP SOL (GB)
iNSTaLLaTiON Specification 14.4 Data table Note Observe the data table of the connected heat source. SBB 301 WP (GB) SBB 302 WP (GB) SBB 401 WP SOL SBB 501 WP SOL (GB) Set (GB) Set 228944 228945 228946 228947 Hydraulic data Nominal capacity Capacity, upper indirect coil 28,4...
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.
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