Operating Instructions
Contents
1. eae 12 7 1 Why is regular maintenance important 00002 eee eee eee 12 7 2 Checking and correcting the water pressure 2 2 0 ee eee es 13 7 2 1 When do you need to check the water pressure in your heating system 13 2 2 ODEN SYSIOM Sic we ee Sn eS oe oe hE Yo Ba ee 2 eee ee we ee ed 14 TaS Sealed SyStomszs 2 Ake iar oe ed She soe BoP i SP Ae edie Pee ee ee 14 We reserve the right to make any changes due to technical modifications Buderus Heiztechnik GmbH e http Awww heiztechnik buderus de Operating instructions condensing gas boiler Logano plus SB615 Issue 03 2003 3 1 For your safety The SB615 condensing gas boiler has been developed and built employing the latest technologies and safety regulations Ease of operation was given particularly high priority Please observe the safety and operator s instructions to ensure optimum safe economical and environmentally friendly utilisation of your system 1 1 Correct use The SB615 condensing gas fired boiler was designed for heating domestic hot water and for example the central heating of multi occupancy buildings as well as public and commercial buildings 1 2 Notes structure Two levels of danger are identified and signified by symbols DANGER TO LIFE gt Identifies possible dangers emanating from a product which might lead to serious injury or death if appropriate care is not taken WARNING DANGER OF INJURY SYSTEM DAMAG2. CAUTION fill and make up water which does not comply with system specific requirements Check with your local heating contractor or your water supply company regarding the Ca HCO3 o concentration calcium hydrogen carbonate in your area You should treat the fill and make up water if it does not comply with system specific requirements In such cases contact your local heating contractor Observe the following table regarding the correct use and treatment of the fill and make up water This table is an extract from the Code of Practice K8 Water treatment for hot water heating systems and the VDI 2035 Water treatment guideline Total rated boiler Ca HCO3 5 concentration Maximum fill and make up water volume Heating water pH output in MBH in mol m3 V max in m value 300 lt Q lt 1600 lt 2 0 V max three times the system volume 8 2 9 5 1601 lt Q lt 3500 lt 1 5 300 lt Q lt 1600 gt 2 0 Vinax 0 0313 0M Ca HCO T2 8 2 9 5 1601 lt Q lt 3500 gt 1 5 m Table 1 Requirements of filling make up and heating water We reserve the right to make any changes due to technical modifications Buderus Heiztechnik GmbH e http www heiztechnik buderus de 8 Operating instructions condensing gas boiler Logano plus SB615 Issue 03 2003 4 System start up This chapter explains how you prepare the system for operation and how to commission the control device and the b
3. 6302 2765 03 2003 US Operating Instructions Condensing Gas Boiler SB615 Series H Please read carefully before use For the user Buderus This device meets all basic requirements of relevant standards and guidelines Its conformity has been verified All associated documents and the original Declaration of Conformity are available from the manufacturer A copy of the Declaration of Conformity is included in the installation and maintenance instructions To these instructions These operating instructions contain important information for the safe and correct operation and maintenance of the condensing gas boiler SB615 Subject to technical modifications Constant development may lead to minor deviations of illustrations functional steps and specifications from those described shown Updating your documentation Please let us know if you would like to make suggestions to improve our documentation or if you have noticed any errors We reserve the right to make any changes due to technical modifications Correct fuel This system requires the correct fuel to ensure a proper operation During commissioning your system installer will enter the correct type of fuel which your system requires into the table below SYSTEM DAMAGE through incorrect fuel gt CAUTION Only use the correct fuel identified for your system USER NOTE We recommend you seek the advice of Buderus
4. E gt Points to a potentially dangerous situation which might lead to medium or slight injuries or to material losses USER NOTE User tips for the optimum utilisation and Buderus setting of the equipment plus useful information CAUTION We reserve the right to make any changes due to technical modifications 1 3 Please observe these safety instructions Incorrect operation of SB615 boilers may lead to material losses Only operate the boiler as intended and when it is in perfect condition Leta heating contractor install and maintain your heating system Let your local heating contractor train you properly in the use of this system Please read these operating instructions carefully WARNING DANGER TO LIFE through the explosion of volatile gases There is a risk of explosion if you can smell gas Keep open flames away Do not smoke Do not use lighters Avoid sparks Do not operate electrical switches incl telephone 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 your local heating engineer from outside the building f necessary notify police or fire services Immediately leave the danger zone if you hear gas streaming out Buderus Heiztechnik GmbH e http www heiztechnik buderus de 4 Operating instructions condensing
5. Thermal insulation Boiler front walls Control device Boiler jacket Thermal insulation Burner door Boiler block Reversing hood 3 Using correct fill and make up water This chapter contains general information about the water in your heating system Observe the basic system specific requirements for water quality in Chapter 3 2 Water quality 3 1 Water description In your heating system water is used as heat transfer medium Water is given different descriptions depending on its purpose Heating water Water contained within your heating system Fill water Water used for the first filling of your system before commissioning Make up water Water used for the re filling your system in case of water losses We reserve the right to make any changes due to technical modifications Buderus Heiztechnik GmbH e http www heiztechnik buderus de Operating instructions condensing gas boiler Logano plus SB615 Issue 03 2003 7 3 2 Water quality All water contains substances e g Ca HCO3 gt 5 calcium hydrogen carbonate which may influence the function of your heating system These may lead to corrosion scaling and other deposits Regularly check your water consistency and if necessary treat your fill and make up water to ensure that your heating system remains economic functional operationally reliable and energy efficient SYSTEM DAMAGE A through corrosion and scaling because of
6. cleaning and maintenance Have your system inspected cleaned and maintained annually by a specialist contractor We recommend you enter into a contract covering an annual inspection and maintenance on a as required basis Buderus Heiztechnik GmbH e http www heiztechnik buderus de Operating instructions condensing gas boiler Logano plus SB615 Issue 03 2003 5 2 Product description The following are components of the SB615 condensing gas fired boiler Fig 1 Boiler block Fig 1 Item 7 incl thermal insulation We reserve the right to make any changes due to technical modifications 6 Fig 1 Item 1 and 5 and burner door Fig 1 Item 6 The boiler block transfers the heat generated by the burner to the heating water The burner door is designed to carry the burner and to close the combustion chamber Boiler jacket Fig 1 Item 4 thermal insulation Fig 1 Item 1 and 5 and boiler front walls Fig 1 Item 2 The boiler shell and thermal insulation prevent energy loss Control device Fig 1 Item 3 Optional The control device is designed to monitor and control all electrical components of the SB615 Operating instructions condensing gas boiler Logano plus SB615 Issue 03 2003 Fig 1 Item 1 Item 2 Item 3 Item 4 Item 5 Item 6 Item 7 Item 8 Buderus Heiztechnik GmbH e http www heiztechnik buderus de SB615 condensing gas fired boiler
7. gas boiler Logano plus SB615 Issue 03 2003 1 3 1 WARNING WARNING CAUTION CAUTION We reserve the right to make any changes due to technical modifications Location DANGER TO LIFE through poisoning Insufficient ventilation can lead to dangerous flue gas leaks Ensure that the ventilation and exhaust air openings are neither restricted nor closed The boiler must not be operated unless you immediately remedy the fault RISK OF FIRE through flammable material or liquids Never store flammable materials or liquids in the immediate vicinity of the heat generator BOILER DAMAGE through contaminated combustion air Never use chlorinated cleaning agents or halogenated hydrocarbons as for example contained in spray cans solvents or cleaning agents paints and adhesives Avoid frequent very dusty atmospheres Never hang laundry to dry in the boiler room SYSTEM DAMAGE through frost Ensure that the boiler room is always free from frost 1 3 2 Working on the heating system WARNING CAUTION DANGER TO LIFE through the explosion of volatile gases Ensure that the installation the gas and flue gas connections the initial start up the power connection maintenance and repair work are only carried out by competent specialists Ensure that work on parts of the gas installation are only carried out by a licensed specialist SYSTEM DAMAGE through inadequate
8. may form through the fill or Buderus make up water releasing gases Vent the system via the radiators and if required replenish the system with make up water Check the water pressure monthly if the heating system still loses volume We reserve the right to make any changes due to technical modifications Buderus Heiztechnik GmbH e http www heiztechnik buderus de Operating instructions condensing gas boiler Logano plus SB615 Issue 03 2003 13 Systems are generally designated as open or sealed systems Open systems are now rarely installed Therefore a sealed system is used as an example of how you can check the water pressure The specialist will have carried out all initial settings during commissioning 7 2 2 Open systems On open systems the pressure gauge needle Fig 4 Item 1 must be within the red range Fig 4 Item 3 7 2 3 Sealed systems On sealed systems the pressure gauge needle Fig 5 Item 2 must be within the green range Fig 5 Item 3 Set the red needle Fig 5 Item 1 on the pressure gauge to the required system pressure Check the system water pressure CAUTION The system may be damaged depending on water quality by corrosion or scaling if you frequently need to re fill your system with make up water SYSTEM DAMAGE through frequent re filling Ensure that your heating system is adequately vented Check the heating system for leaks and the function of the expansion
9. s Buderus
10. technik GmbH e http www heiztechnik buderus de Operating instructions condensing gas boiler Logano plus SB615 Issue 03 2003 9 5 System shutdown This chapter explains how you shut down your boiler the control device and burner Furthermore you will find explanations as to how you can shut down your system in emergencies CAUTION The system can freeze up if it is out of use e g through a shut down because of fault s Protect your heating system against frost damage where temperatures below freezing are expected SYSTEM DAMAGE through frost Drain the heating water at the lowest point in the system using the boiler drain To do this open the air vent valve at the highest point in the system Shut off the fuel supply at the main fuel shut off valve 5 1 Shutting down the control device and burner Shut down your boiler via the control device The burner is automatically shut down when the control device is shut down Set the On Off switch Fig 2 page 9 to 0 OFF USER NOTE For further details in this connection see Buderus the operating instructions of the relevant control device We reserve the right to make any changes due to technical modifications 5 2 Shutting down the system in an emergency USER NOTE Only in an emergency shut off the Buderus system via the boiler room fuse or heating system emergency stop switch In other dangerous circumstances isolate the main f
11. three times in succession after the burner refuses to start Do not attempt to clear a fault more than three times in succession by using the reset button Press the burner reset button see burner operating instructions See the technical burner documentation for information regarding the resetting of the burner if the burner will not start after three attempts We reserve the right to make any changes due to technical modifications Buderus Heiztechnik GmbH e http www heiztechnik buderus de Operating instructions condensing gas boiler Logano plus SB615 Issue 03 2003 11 7 System maintenance This chapter explains why regular maintenance is important for your system It will also indicate to you how you can check and regulate the water pressure SYSTEM DAMAGE 4 N through inadequate cleaning and CAUTION maintenance Have your system inspected cleaned and maintained annually by a specialist contractor We recommend you enter into a contract covering an annual inspection and maintenance on an as required basis Observe the separate maintenance instructions for maintenance work on the neutralising system Only specialists should carry out work on the neutralising system 7 1 Why is regular maintenance important You should have your system regularly serviced for the following reasons to maintain the highest level of efficiency and to operate the system economically low fuel consumption
12. to achieve a high level of operational reliability to maintain the highest level of environmentally responsible combustion We reserve the right to make any changes due to technical modifications Buderus Heiztechnik GmbH e http www heiztechnik buderus de 12 Operating instructions condensing gas boiler Logano plus SB615 Issue 03 2003 7 2 Checking and correcting the water pressure Your heating system must contain sufficient water to ensure the safe and correct function of your system SYSTEM DAMAGE AN through frequent re filling CAUTION The system may be damaged depending on water quality by corrosion or scaling if you frequently need to re fill your system with make up water Enquire from your local heating contractor whether you can use your public water untreated or whether you need to treat it before filling your system Notify your local heating contractor if you need to regularly add make up water to your system Fill make up water into your system if the system pressure is too low see Chapter 3 Using correct fill and make up water page 7 7 2 1 When do you need to check the water pressure in your heating system Recently filled in make up water loses much of its volume in the first few days because it releases gases With new systems therefore check the water pressure in your heating system initially on a daily basis and then after increasing intervals USER NOTE Air pockets
13. uel shut off valve and the electrical power supply of the system via the boiler room main fuse or the emergency stop switch for the boiler room see Chapter 1 3 Please observe these safety instructions page 4 Buderus Heiztechnik GmbH e http www heiztechnik buderus de 10 Operating instructions condensing gas boiler Logano plus SB615 Issue 03 2003 6 Correcting burner faults Heating system faults are indicated in the control device display Fig 3 Item 2 You will find detailed information 2 1 regarding fault displays in the operating instructions of the respective control device In addition if the burner develops a fault a fault lamp on the burner and an indicator on the Fig 3 Item 1 control device may TW W illuminate gAs SYSTEM DAMAGE through frost HHen CAUTION The system can freeze up if it is out of use e g through a shut down because of fault s You should drain the heating water via the boiler drain at the lowest point in the system to protect it against freezing if the system remains switched off for Fig 3 Burner fault indication several days because of a fault shut down Item 1 Indicator lamp Item 2 Display SYSTEM DAMAGE 4 N through too frequent activation of the reset caution Dutton The burner ignition transformer may be damaged if you press the reset button more than
14. urner 4 1 Making the system operational You should check the following to prepare the system for operation the system water pressure see Chapter 7 2 Checking and correcting the water pressure page 13 whether the main fuel supply shut off valve is open whether the heating system emergency stop switch has been activated or the boiler room fuse is inserted Let your specialist show you where the fill valve is located in the pipework of your system return 4 2 Commissioning the control device and the burner Start up your boiler via the control device in this example Fig 2 2000 series Logamatic control device By commissioning the control device you also automatically commission the burner The burner can then be started via the control device For further details in this connection see the operating instructions of the relevant control device or burner Switch the boiler water thermostat Fig 2 Item 1 to AUT Set the On Off switch Fig 2 Item 2 to I ON USER NOTE Please observe the operating Buderus instructions of the control device We reserve the right to make any changes due to technical modifications YW w Sas ae S B we z Bra 1 2 Fig 2 2000 series Logamatic control device Item 1 Boiler water thermostat Item 2 On Off switch Buderus Heiz
15. vessel The water pressure in the system is too low if the pressure gauge needle falls below Fig 5 Item 2 the green range Fig 5 Item 3 Re fill the heating system with make up water see Chapter 3 Using correct fill and make up water page 7 Fill make up water through the fill cock in the heating system pipework return Vent the heating system Re check the water pressure We reserve the right to make any changes due to technical modifications Fig 4 Pressure gauge for open systems Item 1 Pressure gauge needle Item 2 Green needle Item 3 Red marking Fig 5 Pressure gauge for sealed systems in bars Item 1 Red needle Item 2 Pressure gauge needle Item 3 Green marking Buderus Heiztechnik GmbH e http www heiztechnik buderus de 14 Operating instructions condensing gas boiler Logano plus SB615 Issue 03 2003 We reserve the right to make any changes due to technical modifications Buderus Heiztechnik GmbH e http www heiztechnik buderus de Operating instructions condensing gas boiler Logano plus SB615 Issue 03 2003 15 BBT North America Corporation 50 Wentworth Avenue Londonderry NH 03053 Tel 603 552 1100 Fax 603 584 1681 www buderus net Products manufactured by BBT Thermotechnik GmbH D 35573 Wetzlar www buderus de BBT North America Corporation reserves the right to make changes without notice due to continuing engineering and technological advance
16. your system installer if you intend changing the fuel for your system I Use the following fuel company stamp date signature Buderus Heiztechnik GmbH e http www heiztechnik buderus de 2 Operating Instructions condensing gas boiler Logano plus SB615 Issue 03 2003 FOR YOUR safety aris cua onus cee Re oe eee eee eae ee ee 4 Teli OMeChUSES wo aac a ae Skies RES OS FS ee eG i a 4 ees Notes SIMIC ra i ea se See we a eee ee A E E a ek Gena et eee 4 1 3 Please observe these safety instructions 0 0002 eee eee ees 4 WS hOCANON e aewines amp A0nce ee Deer ot Ae Se ae ee we eel ee ae Boa ee 5 1 3 2 Working on the heating system so 2 ee 5 Product description 3 e ee pace oh ets OR bee Es eee 6 Using correct fill and make up water 00000005 7 3 1 Waler description moi eccess Seek eee Bee Se eR Stee Bes 7 3 2 Water qg alty s ee eR a a Oe ete ie a aes ile Bal aes 8 SYStem StaMmeUp 0 so sce ee ae aes eth eee ed Rae pee Cee 9 4 1 Making the system operational 2 2 002 eee eee ee 9 4 2 Commissioning the control device and the burner 02 00 eee 9 System SNUIGOWN 20s eee SRS ee ek ee a EE ES 10 5 1 Shutting down the control device and burner 0200 002 ee eee 10 5 2 Shutting down the system in an emergency 0000 00 eee eee 10 Correcting burner faults 0 0000 eee 11 System maintenance 0 0 00
Download Pdf Manuals
Related Search