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Table of Contents
Troubleshooting
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Summary of Contents for STIEBEL ELTRON HSBC 225 S
- Page 1 Operation and installation HSBC 225 S Integral cylinder...
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Page 2: Table Of Contents
Table of contents 1 Special information ........... 3 17 Guarantee ..............18 2 General information..........3 18 Environment and recycling ........18 Symbols in this document ........ 3 Units of measurement ........3 3 Safety................ 3 Structure of the warning notices....... 3 Intended use ............ -
Page 3: Special Information
Special information Special information General information – The appliance may be used by children over Read these instructions carefully before using the 8 years of age and persons with reduced appliance and retain them for future reference. physical, sensory or mental capabilities or a Pass on these instructions along with the appliance as necessary. -
Page 4: Intended Use
Children must never play with the appliance. Cleaning Product registration and user maintenance must not be carried out by children Register your product on the STIEBEL ELTRON website. Your without supervision. complete data allows us to provide quick assistance if a guaran- –... -
Page 5: Standard Delivery
Transportation (qualified contractors) Standard delivery NOTICE Incorrect water connection and installation work may – Instructions for the WPM heat pump manager cause property damage. – 1x outside temperature sensor AF PT u Carry out all water connection and installation – 1x T&P valve work in accordance with regulations. -
Page 6: Siting The Appliance
Installation (qualified contractors) 7.4.2 Drain pipe u Maintain the minimum clearances in order to ensure trouble-free operation of the appliance and to allow enough Drain pipes must be temperature-resistant in ac- space for maintenance work. cordance with building regulation G3. u Ensure that there is sufficient space to lay the drain pipe The end of the outlet pipe must be in a safe and from the appliance to a location outside the building in ac-... -
Page 7: Filling The System
Installation (qualified contractors) Filling the system Heating circuit oxygen diffusion NOTICE NOTICE Property damage u Never switch on the power before filling the sys- tem. In underfloor heating systems with plastic pipes that are permeable to oxygen and in open vented heating u First fill the appliance's DHW cylinder, then the systems, oxygen diffusion may lead to corrosion on buffer cylinder. -
Page 8: Commissioning (Qualified Contractors)
Commissioning (qualified contractors) If the appliance is disconnected from the power supply for a u Check whether the outside sensor is correctly placed and longer period of time (shutdown, prolonged power failure), connected. drain the appliance on the water side. Otherwise the appliance u Check whether the power supply is connected correctly. -
Page 9: Cleaning (Operators)
Cleaning (operators) Component Activity Interval Expansion vessel Drain the expansion Annually vessel. Check the pre-charge pressure of the expansion vessel. If the pre- charge pressure of the expansion vessel is not 3 bar, restore the value. Dirt trap Remove, clean and Annually MENU replace the dirt trap. -
Page 10: Troubleshooting (Operators)
Troubleshooting (operators) Fault Possible cause Remedy 12 Troubleshooting (operators) The high limit safety Incorrect wiring. Perform the actions cut-out trips. listed in the chapter The immersion DHW cylinder link "Resetting the heater or cylinder safety temperature temperature con- Fault Possible cause Remedy controller". -
Page 11: Troubleshooting (Qualified Contractors)
Troubleshooting (qualified contractors) Example type plate DHW cylinder Fault Possible cause Remedy The safety valve is The pressure is too Install an expansion dripping. high. vessel to accom- modate for any ex- pansion during heating. Install a pressure reducer for stable pressure in the water lines. - Page 12 Specification 30° 15° 45° D0000111785 HSBC 225 S Cold water inlet Diameter DHW outlet Diameter Safety valve drain Diameter G 1/2 T&P valve G 1/2 Heat pump flow Diameter Heat pump return Diameter Diameter Drain Heating flow Diameter Heating return Diameter www.stiebel-eltron.com...
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Page 13: Installation Example
Specification 15.2 Installation example D0000111786 15.3 Hydraulic diagram 3 Shut-off valve 4 Dirt trap 5 Pressure reducer 6 Balanced cold water outlet 7 Test valve 8 Safety assembly 9 Tundish 10 Drain pipe (D2) from tun- dish with a constant fall 11 Equipotential bonding 12 Drain valve connection... - Page 14 Specification HSBC 225 Trend Max. flow rate l/min Max. permissible pressure (design pressure), buffer cylinder Test pressure, buffer cylinder Max. permissible temperature °C Power consumption Max. power consumption, charging pump Max. power consumption, circulation pump, heating side Energy data Standby energy consumption/ 24 h at 65 °C 1.82 Energy efficiency class Electrical data...
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Page 15: Logbook For Installation, Commissioning And Main- Tenance
NAME OF COMMIS- SIONING CON- TRACTOR TEL: NO: DETAILS OF REGISTRATION NO: OF REGISTERED COMPANY ID CARD (IF APPLICABLE) APPLIANCE AND TIME CONTROL INFORMATION MANUFACTURER: □ STIEBEL ELTRON MODEL □ CAPACITY □ PRODUCT NO: □ TYPE SEALED UNVENTED □ TIME CONTROL PROGRAMMER □... -
Page 16: Commissioning Information
Logbook for installation, commissioning and maintenance 16.1 Commissioning information BOILER PRIMARY SETTINGS (INDIRECT HEATING ONLY) ALL BOILERS IS THE PRIMARY SYSTEM SEALED UNVENTED OR OPEN SEALED UNVENTED □ VENTED? OPEN VENTED □ WHAT IS THE BOILER FLOW TEMPERATURE? °C ALL SYSTEMS WITH MAIN PRESSURE WHAT IS THE INCOMING STATIC COLD WATER PRES- SURE AT THE PRESSURE REDUCING VALVE INLET? WAS THE STRAINER (IF FITTED) CLEANED OF INSTALL-... -
Page 17: Maintenance Interval Log
Logbook for installation, commissioning and maintenance 16.2 Maintenance interval log MAINTENANCE PERSONNEL Before completing the maintenance interval log below, please It is recommended that your DHW system is serviced regularly ensure that you have performed the maintenance as described and that your maintenance personnel complete the correspond- in the manufacturer’s operating and installation instructions ing maintenance interval log below. -
Page 18: Guarantee
Guarantee 17 Guarantee The guarantee conditions of our German companies do not ap- ply 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 granted if the subsidiary has issued its own terms of guarantee. - Page 19 www.stiebel-eltron.com...
- Page 20 Comfort through Technology STIEBEL ELTRON UK Ltd Unit 12 Stadium Court / CH62 3RP Bromborough Tel. 0151 346-2300 technical@stiebel-eltron.co.uk / www.stiebel-eltron.co.uk 4 0 1 7 2 1 3 5 9 2 3 5 8...
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