Operating instructions
Contents
1. System Suitable fuels EL heating oil for Austria Natural gas to DIN 51 603 L heating oil LPG Schwechat 2000 Type light oil Ruel uees E Z Z Z Date signature Tab 1 Suitable fuels and fuel used 3 4 Maintenance interval Heating systems should be regularly maintained for the following reasons to achieve a high level of efficiency and to operate the system economically low fuel consumption to achieve a high level of operational reliability to maintain the cleanest possible combustion Caution System damage AN through a lack of or unsatisfactory cleaning and maintenance Have your heating system inspected cleaned and maintained by your installer once a year for gas and 2 for oil We recommend you sign a contract covering an annual inspection and maintenance on an as required basis 1 If L heating oil Schwechat 2000 light oil is being used cleaning and maintenance must be carried out twice a year Buderus We reserve the right to make any changes due to technical modifications 6 Operating instructions Logano GE615 boiler Issue 05 2006 4 Commissioning and operation 4 1 Before switching on Before switching on ensure that the operating pressure and fill level are correct the fuel supply is open and the heating system emergency stop switch is switched ON 4 2 Checking the operating pressure 4 2 1 When should you check2. Filling and refilling of the heating circuit must been carried out by a method that has been approved by the Water Regulation Advisory Scheme WRAS for the type of heating appliances i e Domestic in house Fluid Category 3 Non Domestic other than in house Fluid Category 4 Depending on the Fluid Category the approved method should comprise of the following 1 Requirements Fluid Category 3 systems fig see right Control valve stop valve including a double check valve on the mains cold water supply pipe Temporary connection to e removed after filling filling loop Control valve stop valve on the heating system pipework 2 Requirements Fluid Category 4 systems fig see right Control valve stop valve on the mains cold water supply pipe Strainer Verifiable Backflow Prevention Device with reduced pressure Zone RPZ valve assembly incorporating a Type BA air gap Tundish Control valve stop valve on the heating system pipework Buderus 6304 4901 04 0K Fig 3 Pressure gauge for open systems 1 Pressure gauge needle 2 Greenneedle 3 Red field SYSTEM FILL Heating return Non return Non return Hose valve valve return Mains p supply H Stop cock Stop li p cock dusz Test cock Temporary hose a sn Fig 4 Requirements Fluid Category 3 systems Mains cold water Stop cock Strainer RPZ Stop cock Heating System Tundish
3. switched on all the time Drain the heating system and DHW pipework at the lowest possible point to protect the heating system against freezing whilst it is switched off 6304 4901 02 0K Fig 7 Switching off the heating system 1 ON OFF switch 5 2 Shutting down the heating system because of a risk of frost If you need to shut down the heating system for a lengthy period during which frost might occur the heating system must be drained Switch the ON OFF switch on the control panel OFF position 0 This switches the boiler and all its components OFF for example the burner Close the main fuel shut off valve Drain the heating system and DHW pipework at the lowest point The automatic air vent at the highest point of the heating system or the air vent valve on the highest radiator must be open during draining 5 3 Emergency measures In the event of an emergency e g a fire proceed as follows Never risk your own life Your own safety is paramount Close the main fuel shut off valve Isolate the heating system from the mains power supply using the heating system emergency stop switch or the corresponding domestic fuse Contact the emergency services Buderus We reserve the right to make any changes due to technical modifications 10 Operating instructions Logano GE615 boiler Issue 05 2006 6 Faults Faults in the heating system are displayed
4. 6304 5016 05 2006 GB For the user Operating instructions Logano GE615 boiler Buderus Please read thoroughly before use Contents Contents 2 1 Safety information and explanation of symbols 3 1 1 For your safety 3 1 2 Explanation of symbols 3 2 Information about the Product 4 2 1 Product overview 4 2 2 EU Declaration of Conformity 4 2 3 Correct use 4 3 Regulations 5 3 1 Boiler room 5 3 2 Quality of heating water 5 3 3 The correct fuel 6 3 4 Maintenance interval 6 4 Commissioning and operation 7 4 1 Before switching on 7 4 2 Checking the operating pressure 7 4 2 1 When should you check the operating pressure 7 4 2 2 Checking the operating pressure sealed systems 7 4 2 3 Checking the water level open systems 7 4 2 4 Topping up with heating water and bleeding the system 8 4 3 Starting the heating system via the control panel 9 5 Shutting down the boiler 10 5 1 Shutting down the heating system 10 5 2 Shutting down the heating system because of a risk of frost 10 5 3 Emergency measures 10 6 Faults 11 Buderus We reserve the right to make any changes due to technical modifications 2 Operating instructions Logano GE615 boiler Issue 05 2006 1 Safety information and explanation of symbols 1 1 For your safety Installation and operation Installation and commissioning must only be carried out by qualified installation engineers Observe all instructions to ensure correct op
5. Fig 5 Requirements Fluid Category 4 systems We reserve the right to make any changes due to technical modifications 8 Operating instructions Logano GE615 boiler Issue 05 2006 4 3 Starting the heating system via the control panel Switch the boiler water thermostat to AUT Switch the ON OFF switch on position I The entire heating system is switched ON Check adjust the following settings on the control panel Automatic operating mode Required room temperature Required DHW temperature when required Required heating program when required Operating information can be found in the control panel documentation We reserve the right to make any changes due to technical modifications Operating instructions Logano GE615 boiler e Issue 05 2006 6304 4901 03 0K Fig 6 1 2 Switching on the heating system Boiler water thermostat ON OFF switch Buderus 9 5 Shutting down the boiler 5 1 Shutting down the heating system Switch the ON OFF switch on the control panel OFF position 0 This switches the boiler and all its components OFF for example the burner Close the main fuel shut off valve Caution System damage caused by frost A N The heating system can freeze up in very cold weather if it has been switched off Leave the heating system
6. ating instructions Logano GE615 boiler Issue 05 2006 3 2 information about the Product 2 1 Product overview This boiler is a low temperature boiler that complies with DIN EN 303 for oil or gas combustion with modulating boiler water temperature control and no minimum return temperature The main components of the Logano GE615 are The boiler block transfers the heat generated by the burner to the heating water The boiler shell and insulation prevent energy loss The control panel monitors and controls all electrical boiler components 6304 4901 01 0K Fig 1 Logano GE615 boiler 1 Boiler shell casing 2 Insulation 3 Boiler block 4 Control panel 2 2 EU Declaration of Conformity The design and operation of this product C conform to the applicable European directives and supplementary national requirements Its conformity has been verified The Declaration of Conformity can be viewed at www heiztechnik buderus de or alternatively can be requested from your nearest Buderus sales office 2 3 Correct use The Logano GE615 boiler is intended for generating heating water You may use any type tested oil or gas fired burners to EN 267 or EN 676 provided their operating range meets the boiler specification Using the boiler for any other purpose will be considered improper use Buderus accepts no liability for any damage resulting as a consequence of suc
7. eration Only use the boiler for its intended purpose Maintenance Customers are advised to sign an inspection maintenance contract with an authorised contractor and to have the heating system serviced annually The operator is responsible for ensuring that the heating system is safe and environmentally compliant legislation on emissions or requirements applicable in respective country J N peaa and observe the safety information and codes of conduct If you can smell gas there is a risk of an explosion Close the gas shut off valve Open window s Do not operate electrical switches and mobile phones Extinguish all naked flames From outside the building call gas supplier authorised installer and emergency services If you can smell flue gases there is a risk of poisoning Switch off the heating system page 10 Open windows and doors Inform an authorised installer or gas supplier Risk of poisoning due to insufficient ventilation during open flue operation Do not cover or reduce the size of ventilation openings in doors windows and walls If you do the heating system must not be operated Risk of fire from explosive and inflammable materials Inflammable materials or liquids paper thinners paints etc must not be used or stored in the boiler room We reserve the right to make any changes due to technical modifications Warning frost The heating system can f
8. h use Buderus We reserve the right to make any changes due to technical modifications 4 Operating instructions Logano GE615 boiler Issue 05 2006 3 Regulations 3 1 Boiler room Caution Boiler damage A N Through contaminated combustion air Never use chlorinated cleaning agents or halogenated hydrocarbons as for example contained in spray cans solvents or cleaning agents paints adhesives and thinners Prevent heavy build ups of dust Caution System damage through water In case of an acute risk of flooding disconnect the boiler from its power supply and shut off the fuel supply before water enters the boiler room After a flood have the heating system checked by a installer before re commissioning Ask your installer to replace any valves and control regulating equipment that A Caution System damage through corrosion or scale formation as the result of using fill and top up water that does not conform to the system specific requirements Ask your installer or water company for details of the Ca HCO3 gt concentration calcium hydrogen carbonate in your supply area The fill and top up water will have to be treated if it does not meet system specific requirements Consult your installer if this is the case have come into contact with water 3 2 Quality of heating water Water is used as the heat transfer medium in your heating syste
9. m Water is given a different term depending on its function in the system Heating water Water contained within your heating system Fill water Water used for the first filling of your system before commissioning Top up water Water used to top up your system in the event of water loss All water contains substances e g Ca HCO3 gt 5 cal cium hydrogencarbonate that could affect the operation of your heating system These can cause corrosion scale formation or deposits We recommend that you regularly monitor the quality of the fill and top up water and treat it accordingly as and when necessary to ensure correct operation of the product We reserve the right to make any changes due to technical modifications Operating instructions Logano GE615 boiler e Issue 05 2006 Your installer will enter the fill water level and quality in the operator s log book which is maintained by the installer and included in the technical documentation Buderus 5 3 3 Correct fuel This heating system requires fuel of the correct type and grade to ensure its correct operation Follow the advice of your installer if you Caution System damage want to convert your heating system to through unsuitable fuels another type of fuel or use fuel with a different specification Your installer will enter in Table 2 below which fuel is used in your heating system Use the specified fuel only
10. on the control panel display For further information on the fault displays please refer to the service instructions of the control panel concerned Caution System damage caused by frost A N The heating system can freeze up in very cold weather if it has been switched OFF through a fault shutdown Rectify the fault immediately and restart the heating system f this is not possible Drain the heating system and DHW pipework at the lowest point Burner faults A burner fault is also indicated by the fault lamp on the burner damage the ignition transformer on the burner Do not press the reset button more than three times in a row for oil Burners only f the fault does not reset after the third attempt Try to identify the fault using the burner documentation Contact an installer if necessary Caution System damage AN Repeated pressing of the reset button can To reset burner faults Press burner reset button We reserve the right to make any changes due to technical modifications Operating instructions Logano GE615 boiler e Issue 05 2006 Buderus 11 Buderus Buderus BBT Thermotechnik GmbH Cotswold Way Warndon Worcester WR4 9SW D 35573 Wetzlar Tel 01905 752794 Fax 01905 753130 www heiztechnik buderus de www buderus commercial co uk info heiztechnik buderus de In the UK Buderus is a trading name of BBT Thermotechnology Ltd
11. reeze up in very cold weather if it has been switched off Leave the heating system switched on all the time f there is a fault Reset the fault immediately or call an installer Caution system damage Keep the combustion air free from aggressive substances halogenated hydrocarbons for example contained in spray cans solvents or cleaning agents paints and adhesives This prevents corrosion Prevent heavy contamination of the combustion air by dust airborne seed etc Do not hang up any washing to dry in the boiler room Caution environmental damage from oil leaks If using oil as a fuel Arrange immediately for an installer to investigate and rectify the cause of any oil leaks 1 2 Explanation of symbols Safety information throughout the AN document is signalled by a warning triangle contained within a frame Signal terms indicate the seriousness of the ensuing risk if measures for minimising damage are not taken Caution means that slight material damage may occur Warning means that minor injury or severe material damage may occur Danger means that severe injury may occur Very serious cases may result in death Notes are identified in the text by this symbol They are bounded by horizontal lines above and below the text Notes are included with important information for situations in which there is no danger for persons or equipment Buderus Oper
12. the operating pressure Recently topped up heating water loses much of its volume in the first few days because it releases gases This causes air pockets and the heating system will start to make a noise After installing a new heating system check the operating pressure daily for the first few days If necessary top up with heating water and bleed the radiators After a while the operating pressure will only need to be checked monthly If necessary top up with heating water and bleed the radiators 4 2 2 Checking the operating pressure sealed systems The registered installer will have set the red needle on the pressure gauge to the required operating pressure at least 1 bar overpressure Check that the pressure gauge needle is within the green field Top up with heating water if the pressure gauge needle is below the green field We reserve the right to make any changes due to technical modifications 6304 4901 04 0K Fig 2 Pressure gauge for sealed systems 1 Red needle 2 Pressure gauge needle 3 Green field Buderus Operating instructions Logano GE615 boiler e Issue 05 2006 7 4 2 3 Checking the fill level open system The installer has set the needle on the pressure gauge to the required level Check that the pressure gauge needle is within the red field Top up with heating water if the pressure gauge needle is below the red field 4 2 4 Filling the heating system
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