Operating instructions Floor standing condensing boiler Logano plus SB745 For users Read carefully before use Output range 800 – 1200 kW...
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In this endeavour, efficiency and environmental compatibility are our priorities. Thank you for choosing a Buderus product – a choice that will give you not only efficient energy utilisation but also high levels of comfort and convenience. To ensure that you retain this level of excellence, please read the operating instructions carefully.
Sealed unvented systems ... . . 11 7.3.3 Installations with automatic pressurisation units ....11 Logano plus SB745 - Subject to technical modifications...
B Ensure that the boiler installation room remains free from the risk of frost. B The heating system must be installed and operated in accordance with the applicable codes of practice as well as national, regional and local code. Logano plus SB745 - Subject to technical modifications...
2.3, chapter 2.5 and chapter 3, page 8. Product description The Logano plus SB745 is a floor standing condensing CE Declaration of Conformity boiler with a slim, compact design and a small footprint The design and operation of this product conform to the...
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Condensate drain, siphon Drain Base frame rail Control unit (accessory) Cable conduit Flue gas connection Inspection opening, reversing chamber Return 1 (RK1), low temperature return (main return) Return 2 (RK2), high temperature return Logano plus SB745 - Subject to technical modifications...
The conditions for boilers > 600 kW require general water treatment independent of the water hardness and the volume of fill and top-up water. Logano plus SB745 - Subject to technical modifications...
MCB/fuse or the heating system emergency stop switch. B Isolate the fuel supply to the burner. B Never put your life at risk. Your own safety is paramount. Logano plus SB745 - Subject to technical modifications...
All settings will have already been made by the installation engineer when the system was first commissioned. Logano plus SB745 - Subject to technical modifications...
B Top up with water via the filling valve in the heating system pipework. B Vent the heating system. B Check the water pressure once more. Logano plus SB745 - Subject to technical modifications...
Fully open the thermostatic radiator valves in order to achieve the required room temperature. Change the required room temperature at the temperature controller only if the temperature is not achieved after a prolonged period. Logano plus SB745 - Subject to technical modifications...
Old appliances contain materials that should be recycled. The relevant assemblies are easy to separate, and all plastics are identified. This allows the various assemblies to be appropriately sorted for recycling or disposal. Logano plus SB745 - Subject to technical modifications...
We recommend you seek the advice of your heating contractor if you intend to change the ......................fuel for your heating system. Use only the following fuel: Serial number: ................Date commissioned: ..............Stamp/Signature/Date Tab. 2 Logano plus SB745 - Subject to technical modifications...
Key to symbols ................ 4 Maintenance ................10 Old appliance ................ 13 Overview of Logano plus SB745 ........7 Packaging................13 Preparing the heating system for operation ..... 8 Product description..............6 Logano plus SB745 - Subject to technical modifications...
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Buderus Cotswold Way, Warndon, Worcester WR4 9SW All Enquiries: 0844 892 3004 www.buderus.co.uk In the UK and IE, Buderus is a brand name of Bosch Thermotechnology Ltd.