Buderus Logamatic SC40 Operating Instructions Manual

Buderus Logamatic SC40 Operating Instructions Manual

Solar controller buderus logamatic sc40
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Operating instructions

Solar thermal system with
Logamatic SC40
Solar thermal
controller
For the Owner
Please read carefully
before operation.

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Table of Contents
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Summary of Contents for Buderus Logamatic SC40

  • Page 1: Operating Instructions

    Operating instructions Solar thermal controller Solar thermal system with For the Owner Logamatic SC40 Please read carefully before operation.
  • Page 2: Table Of Contents

    Notes for the user Why is regular maintenance important? Important notes on heat transfer fluids Checking the solar thermal system Checking operating pressure, with possible re-adjustment Cleaning the collectors User's log Logamatic SC40 - Specifications subject to change without notice.
  • Page 3: Safety Instructions And Explanation Of Symbols

    V Only draw hot water from mixer units. Disposal V Dispose of packaging in an environmentally responsible manner. V When replacing components, dispose of the old parts in an environmentally responsible manner. Logamatic SC40 - Specifications subject to change without notice.
  • Page 4: Symbols

    Notes are identified by the symbol shown on the left. They are bordered by horizontal lines above and below the text. Notes contain important information in cases where there is no risk of personal injury or damage to property. Logamatic SC40 - Specifications subject to change without notice.
  • Page 5: Details Of The Product

    Confirmity has been demonstrated. Product description Diagram of solar thermal system 7747006071.01-1.SD Fig. 1 System diagram Collector array Solar pumping station Solar system cylinder Controller SC40 Logamatic SC40 - Specifications subject to change without notice.
  • Page 6 , for example). The display shows the following: – Pump status (as a simple system diagram) – System values (e.g. temperatures) – Selected functions Fig. 2 Possible display indications – Fault messages Logamatic SC40 - Specifications subject to change without notice.
  • Page 7: Operation

    6 bar. 7747004985.09-1.SD 7747004985.09-1.SD Fig. 3 Solar pumping station Display of temperature for solar return Pressure gauge and safety valve Display of temperature for solar flow Logamatic SC40 - Specifications subject to change without notice.
  • Page 8: Controller Controls

    – Reverting to collector panel temperature display (View level) Switching off the system V Disconnect the controller from the mains power supply by means of the isolating device (e.g. mains plug). Logamatic SC40 - Specifications subject to change without notice.
  • Page 9: Viewing System Data

    Possible indications (display flashes when function is active): – Double Match Flow – Evacuated tube collector function – S. Europe function – Daily heating – Cooling function Tab. 1 Overview of system data Logamatic SC40 - Specifications subject to change without notice.
  • Page 10 The collector minimum temperature is displayed if the temperature drops below the limit, e.g. 20 °C. Collector maximum temperature max. max. The collector maximum temperature is displayed if the set limit, e.g. 120 °C, is exceeded. Tab. 2 Status indications Logamatic SC40 - Specifications subject to change without notice.
  • Page 11: Faults

    “Collector connections reversed” Collector temperature drops Collector connections reversed. Contact your heating engineer. 10 K (°C) within 15 seconds of switching on. Tab. 3 Possible faults indicated on the display Logamatic SC40 - Specifications subject to change without notice.
  • Page 12: Faults Not Indicated On The Display

    Domestic hot water thermostat on Contact your heating engineer. heating appliance, on heating con- troller or on mixing valve is set too low. Tab. 4 Possible faults not indicated on the display Logamatic SC40 - Specifications subject to change without notice.
  • Page 13: Notes For The User

    – Checking the heat quantity (if a calorimeter has been installed) and/or the operating hours. Enter the values in the log on page 15 (which may also be copied). The completed log can help qualified technicians when checking your solar thermal system and performing maintenance. Logamatic SC40 - Specifications subject to change without notice.
  • Page 14: Checking Operating Pressure, With Possible Re-Adjustment

    V Inspection, maintenance and cleaning work on the roof must only be carried out by qualified technicians. Due to the self-cleaning effect when rain falls, the collectors do not usually need cleaning. Logamatic SC40 - Specifications subject to change without notice.
  • Page 15: User's Log

    User's log Logamatic SC40 - Specifications subject to change without notice.
  • Page 16 7747017474 Buderus Cotswold Way, Warndon, Worcester WR4 9SW Customer service: 0870 421 5933 Technical support: 0870 421 5944 Fax: 01905 753130 www.buderus.co.uk In the UK and IE, Buderus is a brand name of Bosch Thermotechnology Ltd.

Table of Contents