Operating instructions
Contents
1. make any changes due to technical modifications 10 Operating instructions Logano G215 WS oil gas fired special boilers Issue 02 2006 We reserve the right to make any changes due to technical modifications Buderus Operating instructions Logano G215 WS oil gas fired special boilers Issue 02 2006 11 Buderus Buderus Cotswold Way Warndon Worcester WR4 9SW BBT Thermotechnik GmbH Tel 01905 752794 Fax 01905 753130 D 35573 Wetzlar www buderus commercial co uk www heiztechnik buderus de info heiztechnik buderus de In the UK Buderus is a trading name of BBT Thermotechnology Ltd2. the heating system Observe the pressure gauge whilst filling Close the water tap and the boiler fill amp drain valve once the required operating pressure has been reached Buderus We reserve the right to make any changes due to technical modifications 8 Operating instructions Logano G215 WS oil gas fired special boilers Issue 02 2006 3 5 Operating tips Correct fuel This heating system requires fuel of the correct type and grade to ensure its proper operation SYSTEM DAMAGE J N through incorrect fuel CAUTION Only use the fuel specified Follow the advice of your installer if you want to convert your heating system to another type of fuel or use fuel with a different specification Location BOILER DAMAGE through contaminated drawn into the boiler caution Never use chlorinated cleaning agents or halogenated hydrocarbons as for example contained in spray cans solvents or cleaning agents paints and adhesives Avoid very dusty atmospheres 3 6 Why is regular maintenance important 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 highest level of environmentally responsible combustion SYSTEM DAMAGE A N through a lack of or unsatisfactory CAUTION cleaning and maintenan
3. the system 7 3 4 1 When should you check the operating pressure we o n 7 3 4 2 Operating pressure checking s osos ee ee e 7 3 4 3 Filling the heating system and checking forleaks 1 eee n 7 3 4 4Filling the heating system 6 ee 8 35 Operating tips ss sas io tetene test ees eaee te eau ia eh eee SRR eee See 9 3 6 Why is regular maintenance important a a aooo a 9 4 Trouble shooting 2 2264s iu bot cent Seo Ok ey oe db ob 55 266 28 10 We reserve the right to make any changes due to technical modifications Buderus Operating instructions Logano G215 WS oil gas fired special boilers Issue 02 2006 3 1 For your safety 1 1 About this manual These installation and maintenance instructions contain important information for the safe and correct installation initial start up and maintenance of this boiler In the following text the Logano G215 WS oil and gas fired boilers will generally be described as the boiler 1 2 Correct use The boiler is designed for generating heating water and domestic hot water DHW when used with hot water cylinder for example in detached homes or in apartment buildings or smaller commercial properties 1 3 Key to symbols In these instructions the following symbols are used RISK TO LIFE Identifies possible risks which may lead to serious injury or death if appropriate care is not taken gt WARNING RISK OF INJURY SYSTEM DAMAGE Identifies poten
4. 6302 6959 02 2006 GB For the user Operating instructions Logano G215 WS Oil and gas fired boilers T gt ref Q Q Q Please read thoroughly before use Regulations and directives Installation 90 396 EEC gas appliance directive 92 42 EEC boiler efficiency directive 73 23 EEC low voltage directive 89 336 EEC EMC directive 97 23 EC pressure equipment directive current Gas safety Installation and Use Regulations The Building Regulations Building Standards Scotland IEE Wiring Regulations BS 7671 National and ByLaws of the local water undertaking Corgi registered required to work on the appliance Competent Persons Oftec registered required to work on the appliance Competent Persons Codes of practice BS 6880 Code of practice for low temperature hot water heating systems for output greater than 45kW BS 6644 Specification for Installation of gas fired hot water boilers of rated inputs between 70kW net and 1 8 MW net 2nd and 3rd family gases CP 342 2 centralised hot water supply BS 5449 Forced circulation hot water systems BS 5546 Installation of gas hot water supplies for domestic purpose 2nd Family Gases BS 6891 Low pressure installation pipes BS 5410 Code of practice for Oil firing Part 2 BS 5854 amp IM 11 Codes of Pracitice for flues as appropriate BS 7074 Application Selection amp Installation of Expansion vessels amp ancillary for sealed water systems Part 2 IGE
5. UP 11 Soundness testing amp purging of industrial amp commercial installations IGE UP 2 Gas installation pipework and compressors on industrial and commercial premises IGE UP 7 Gas installations in Timber framed buildings IGE UP 10 Installation of gas appliances in industrial and commercial premises part 1 flued appliances CISBE Guide Management of Health and amp Safety at work regulations 1992 Guidance note PM5 Health amp Safety at work act 1974 Manual Handling Regulations 1992 The Electricity at Work Regulations 1989 Buderus We reserve the right to make any changes due to technical modifications 2 Operating instructions Logano G115 WS oil gas fired special boilers Issue 02 2006 FOF YOUr safely osaa aa uomaa dee de ma a e a eee Reeds eta tee ese eee eee 4 1 1 About thismanual 2 262286 triasie bd eee ee ee ee eee ee ees 4 1 2 COMBCI USE ao hag Gee Ce Se oa oe ere oe ote oe a Ss Se E E a 4 1 3 Keyt sSymbolS tac See eee C2EGRE Beek SEES Sow Bee eee oo ee Ges 4 1 4 Please observe these notes 00 eee ee 4 2 Product description peck bid ek Sek ee owe Pe HORE Sow ES EER EES 5 3 Operation of the heating system 0 0022 6 3 1 Switching on the heating system 2 6 3 2 Switching off the heating system saosaoa 6 3 3 Emergency Measures s e ents eee ha Ge S be eae ERS whe Oa eo eG awa Boa Sad 6 3 4 Check the operating pressure if necessary top up with heating water and vent
6. basic requirements 4 of relevant standards and directives Boiler without burner 1 Control device Boiler casing Boiler block with thermal insulation Burner door casing A QN We reserve the right to make any changes due to technical modifications Buderus Operating instructions Logano G215 WS oil gas fired special boilers Issue 02 2006 5 3 Operation of the heating system 3 1 Switching on the heating system Before switching the system on check that the operating pressure is high enough thatthe fuel supply at the main shut off valve is open and that the heating system emergency stop switch is switched on Switch the boiler water thermostat to AUT Automatic Switch the ON OFF switch to ON position I This switches on the entire heating system PLEASE NOTE Operating instructions e g how to set the temperature can be found in the gt control unit documentation 3 2 Switching off the heating system Switch the ON OFF switch on the control to OFF position 0 This switches the boiler and all its components OFF for example the burner Close the main fuel shut off valve SYSTEM DAMAGE A N through frost CAUTION The heating system can freeze up if it has been shut down Leave the heating system switched ON as long as possible Protect your heating system against freezing by draining the heating system and DHW pipework a
7. ce Have your system inspected cleaned and maintained annually by your installer or a service engineer We recommend you enter into a contract covering an annual inspection and maintenance as required We reserve the right to make any changes due to technical modifications Use the following fuel only Company stamp date signature Buderus Operating instructions Logano G215 WS oil gas fired special boilers Issue 02 2006 9 4 Trouble shooting We differentiate between two types of faults Ce ae aT Burner faults and Control unit and heating system faults A fault lamp on the burner illuminates if the burner develops a fault Generally such faults can be reset by Buderus S agano G21S pressing the reset button on the burner Control device and heating system faults are indicated on the control device display subject to the control device being equipped with a display For further information see gt control device documentation Correcting burner faults Press the burner reset button burner documentation SYSTEM DAMAGE Fig 7 Resetting the burner through frost 1 Burner CAUTION The heating system can freeze up if it has been switched OFF through a fault shutdown Try to remedy the fault Contact your installer immediately if this is not possible Buderus We reserve the right to
8. f 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 below SYSTEM FILL Heating return Control valve stop valve including a double check i Non return Non return valve on the mains cold water supply pipe Hose valve valve lt q 4 Mains Temporary connection to e removed after filling D return supply filling loop Stop 7 if Stop cock a Control valve stop valve on the heating system cock Saad Test cock pipework Temporary hose Fig 5 Requirements Fluid Category 3 systems 2 Requirements Fluid Category 4 systems fig see below Control valve stop valve on the mains cold water Mains cold stopcock Strainer RPZ Stop cock supply pipe gt A Heating 3 Syst Strainer oo Verifiable Backflow Prevention Device with reduced pressure Zone RPZ valve assembly incorporating a Tundish Type BA air gap Tundish Control valve stop valve on the heating system pipework Fig 6 Requirements Fluid Category 4 systems Shut off the pressure expansion vessel from the system by closing the cap valve Slowly fill
9. ller will have set the red needle on the pressure gauge to the required operating pressure at least 1 bar pressure Check that the pressure gauge needle is within the green range Top up with heating water if the pressure gauge needle is below the green range 3 4 3 Filling the heating system and checking for leaks Before commissioning the heating system check for leaks to prevent problems during operation Pressurise the heating system to 1 3x permissible operating pressure observe the safety pressure of the safety valve SYSTEM DAMAGE AN over pressure during leak testing CAUTION Pressure control and safety equipment may be damaged through excessive pressure When you carry out a leak test make sure that no pressure control or safety equipment is fitted which cannot be isolated from the boiler water chamber Shut off the pressure expansion vessel from the system by closing the cap valve Check the connections and pipework for leaks Opening the mixing and shut off valves on the hot water primary side Fill the system via an approved filling link We reserve the right to make any changes due to technical modifications Fig 4 Pressure gauge for sealed systems 1 Red needle 2 Pressure gauge needle 3 Green marking Buderus Operating instructions Logano G215 WS oil gas fired special boilers Issue 02 2006 7 3 4 4 Filling the heating system Filling and refilling o
10. t the lowest possible point 3 3 Emergency measures In the event of an emergency e g a fire proceed as follows Close the main fuel shut off valve Isolate the heating system from the mains power supply via the heating system emergency stop switch or a corresponding domestic fuse Buderus Fig 2 Switching on the heating system Logamatic 2000 1 Set the boiler water thermostat 2 ON OFF switch Fig 3 Switching on the heating system Logamatic 4000 1 Set the boiler thermostat 2 ON OFF switch We reserve the right to make any changes due to technical modifications 6 Operating instructions Logano G215 WS oil gas fired special boilers Issue 02 2006 3 4 Check the operating pressure if necessary top up with heating water and vent the system 3 4 1 When should you check 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 rumble 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 awhile the operating pressure will only need to be checked monthly If necessary top up with heating water and bleed the radiators 3 4 2 Operating pressure checking The insta
11. tially dangerous situations which might lead to medium or slight injuries or to material losses D PLEASE NOTE User tip for the optimum utilisation and setting of the control s plus useful information J gt Cross references Cross references to a specific point or another document are identified by an arrow gt 1 4 Please observe these notes You will learn how to use your heating system by letting your installer instruct you when the system is handed over and reading these operating instructions carefully Do not carry out any work on the boiler that is not described in these operating instructions Buderus WARNING 1 4 1 WARNING 1 4 2 Tips WARNING WARNING RISK TO LIFE by unqualified personnel Installation commissioning and maintenance must only be carried out by a specialist installer Work on electrical and fuel bearing components in particular must only be carried out by suitably qualified personnel If you notice a smell of gas RISK TO LIFE through the explosion of volatile gases There is a risk of explosion if you can smell gas Keep naked flames away Do not smoke Do not use lighters Avoid sparks Do not operate electrical switches including telephones plugs or door bells Close the main gas shut off valve Open windows and doors Warn all occupants but do not use doorbells Leave the building Call your gas supplier and yo
12. ur local heating engineer from outside the building If necessary notify police or fire brigade Immediately leave the danger zone if you hear gas escaping regarding the installation room RISK TO LIFE through poisoning Insufficient ventilation can lead to dangerous flue gas leaks Never close or obstruct air ducts and vent apertures or reduce their size The boiler must not be operated until the obstruction has been removed RISK OF FIRE through flammable material or liquids Never store flammable materials or liquids in the immediate vicinity of the boiler We reserve the right to make any changes due to technical modifications 4 Operating instructions Logano G215 WS oil gas fired special boilers Issue 02 2006 2 Product description This boiler is a low temperature boiler for oil or gas 1 combustion with modulating boiler water temperature Ng 9 control gt Your specialist heating company has equipped the p boiler with a suitable burner J The boiler comprises gt N Control device Boiler casing Boiler block with thermal insulation The control device monitors and controls all electrical boiler components The boiler casing prevents energy losses and acts as sound insulation The boiler block transfers the heat generated by the KR burner to the heating water The thermal insulation 4 prevents energy losses Fig 1 This product meets all
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