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1. 3 bar pressure relief valve connected to boiler flow Expansion vessel approx 5 10 of total water volume FLUE OK REMARK Flue diameter approx equal to diameter of the exhaust fume nozzle otherwise increase TAmin by 20 C diameter step Flue height lt 10 m otherwise increase TAmin by 10 C m additonal flue length Please note cold chimney draught Flue exhaust fume path free pipe connections sealed No other fireplaces connected to the flue No electrical cables or combustible parts in the exhaust fume pipe BOILER OK REMARK Oxygen probe mounted with seal and tightened Air regulator units mounted tightly STL sensor and boiler temperature sensor with contact spring inserted fully into the boiler immersion sleeve Cleaning lid and doors tightly sealed Flame duct and ashes door linings OK Cast grating placed in position Drip tray removed from the boiler ELECTRICAL CONNECTION OK REMARK Voltage supply 230 V with protective earth cable Electrical installation according to connection diagram Protective earth cable connected to boiler lid via spade connector Plugs latched in place at the rear side of the boiler and on the control COMMISSIONING Controller setting according to installation manual OK REMARK Aggregate test carried out whereby of particular importance are Lambda probe Return valve running direction
2. Primary motor running direction end position Secondary motor running direction end position Charging valve running direction Test heating of boiler according to operating manual OK REMARK Explanation of function and operation of the heating system whereby of particular importance are Cleaning the filling chamber floor Cleaning the grating support and the secondary air zone ESTREBEL HEATING TECHNOLOGY Strebel Ltd 1F Albany Park Industrial Estate Frimley Road Camberley Surrey GU16 7PB Tel 01276 685 422 Fax 01276 685 405 Email info strebel co uk Website www strebel co uk E amp OE The company reserves the right to change the specification and dimensions without prior notice We are pleased to inform you that additional information and literature is also available on our website www strebel co uk
3. 1 Electrical connection diagram FEN u Se Key 1 Turbotec wood gas boiler Y1 Return valve with actuator P1 Primary pump Load compensation storage Y2 Charging valve with actuator P2 Heating circuit pump tank buffer storage tank or Y3 Four way valve with actuator P3 Charging pump tap water energy storage tank Y4 Non return valve or flap storage tank Heating distributor Z5 Non return valve or flap Tap water storage tank SS Storage tank sensor Position Y2 Oil or gas fired boiler lambda control Hydraulic unit Storage tank bypassed 0 OO Storage tank switched in 1 Important instruction Stop valves vents and technical safety measures are not shown on this block diagram These must be installed system specifically in accordance with standards and regulations In the case of operation with one flue an approved exhaust fume temperature monitor DIN 3440 must be fitted to the Turbotec and switches mounted on the doors and in the control chain of the oil and gas fired boiler pel a MAINS 230 V L zzgl PU LE Connect floating contact aX in series with the sensor of PLUG 2 the oil or gas fired boiler Storage tank switched in ACTUATOR PLUG 3 CHARGING VALVE Y2 Storage tank bypassed PLUG 4 STORAGE TANK SENSOR SS The electrical installation of the boiler system including all control and safety devices may only be performed by a qualified electrician The relevant national regulations Germa
4. 2 Power Exhaust fume C 158 160 163 169 169 176 183 191 167 186 and temperature emission CO2 content 15 15 15 15 15 15 15 16 17 17 data CO at 13 O2 mg Nm 93 109 124 155 155 147 140 132 250 153 attested Solids emission dust mod 15 15 14 14 14 18 23 27 15 17 rated Boiler efficiency 91 90 8 90 6 90 1 90 1 90 2 90 4 90 5 89 8 90 power Contents Boiler water capacity litres 115 115 115 210 255 255 255 255 370 370 Filling chamber volume litres 150 150 150 190 290 290 290 290 340 340 Filling chamber depth cm 60 60 60 60 60 60 60 60 110 110 Combustion duration approx 7 6 5 5 8 7 6 5 8 6 hrs Storage Minimum Volume litres 1200 1500 1800 2400 2400 3000 3600 4200 3000 3600 tank Recommended by Strebel volume Flue Required outlet pressure mbar 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 Exhaust fume mass flow g s 15 19 23 30 30 39 46 54 39 45 rate Diameter of exhaust nozzle cm 15 15 15 18 18 18 18 18 18 18 The manufacturer s tables are authoritative for the dimensioning of the flue Austria Germany in the case of existing systems the flue must be inspected by a master chimney sweep UK amp Eire the chimney must be swept as per local regulations Strebelwerk GMBH reserve the right to change any data without prior notice Overview Boiler dimensions Turbotec 40 lambda control TT40LC1 amp LC2 A 1500 m J S Era Turbotec 20 30 lambda control TT20 30LC1 a
5. Filling and emptying sleeve 1 2 25 Gas vent flap 26 Opening handle for the gas vent flap 27 Cladding rear lid 28 29 30 31 32 33 34 35 36 37 38 39 40 Cladding left side with plug in wiring Transport eye bolt Cladding right side Insulating panel top Immersion sleeve for STL and boiler temperature sensor Exhaust fume baffle plate Cladding rear side Thread for exhaust fume sensor Ancillary heating surface Cladding base Secondary air apertures Primary air apertures Drip tray Overview Boiler illustration tt 60 L 50 L and tt 40 analogous 1 Computer controlled lambda control 2 Cladding front lid 3 Filling lid 4 Filling door 5 Inner door 6 Filling chamber fuel storage chamber 7 Burner grating 8 Burner brick 9 Primary air regulator unit with seal 10 Secondary air regulator unit with seal 11 Cladding actuator cover 12 Flame duct 13 Ashes door with sight glass VT ET A NN Vi A H IN d A e 14 Ashes chamber 15 Cleaning lid 16 2 sleeves 1 2 17 Heat exchanger connection R1 2 for thermal discharge safety device 18 Heating feed connection 19 Opening rod for the gas vent flap 20 Heating return connection 21 Sleeve for O probe 22 Exhaust fume nozzle 23 Induced draft fan 24 Filling and emptying sleeve 1 2 25 Gas vent flap 26 Opening handle for the gas vent flap 27 Cladding rear lid 28 Cladding
6. In case of contact wash immediately with plenty of water Asbestos This boiler contains no asbestos If there is a possibility of disturbing any asbestos in the course of installation then please seek specialist guidance and use appropriate protective equipment Metal Parts When installing or servicing this boiler care should be taken to avoid the possibility of personal injury BOILER PERFORMANCE Refer to the main instruction further in this manual for details of the boiler s performance PREPARATORY WORK AND SAFETY CHECKS IMPORTANT WARNING This boiler must not be installed into a chimney that serves any other heating appliance There must not be an extractor fan fitted in the same room as the boiler as this can cause the boiler to emit fumes into the room Chimney In order for the boiler to perform satisfactorily the chimney height must be sufficient to ensure an adequate draught of approximately 10 15 Paso as to clear the products of combustion and prevent smoke problems into the room NOTE A chimney height of not less than 4 5 metres measured vertically from the outlet of the boiler to the top of the chimney should be satisfactory Alternatively the calculation procedure given in EN 13384 1 may be used as the basis for deciding whether a particular chimney design will provide sufficient draught Ensuring the minimum chimney draught is responsibility of the Chimney specialist appointed The outlet from the chimney sh
7. WK COM VERDRAHTUNG JE NACH SYSTEMANWENDUNG HYDRAULIKSYSTEME 1 3 WIRING DEPENDS ON SYSTEM APPLICATION HYDRAULIC SYSTEMS 1 3 SPEICHERFUHLER STORAGE TANK SENSOR Warmeeinnahme EIN Heat absorption ON STELLANTRIEB RUCKLAUFVENTIL RETURN VALVE ACTUATOR Heat absorption OFF Warmeeinnahme AUS PRIMARPUMPE PRIMARY PUMP Stufe 2 Stage 2 SAUGZUGVENTILATOR INDUCED DRAFT FAN ABGASFUHLER EXHAUST FUME SENSOR Heizung Heating O2 SONDE O2 PROBE Sonde Probe STECKERLEISTE 1 CONNECTOR STRIP 1 PRIM RLUFTREGELEINHEIT PRIMARY AIR REGULATOR UNIT SEKUND RLUFTREGELEINHEIT SECONDARY AIR REGULATOR UNIT 24 Commissioning Short operating instructions heat generation OF temp boiler C SELECTION INFORMATION e information t ia ENO D TS sein ap E TB ac l C ARA Tomin C gg Tacmint ar HH Tflactioc Bm peak flueT PHEN 02 sei X 44 4 IG ac COZ set X HAH C02 X gt operating h Ke KERERE stand by gt 88 C DO a SCH 4 Tabac lell Hehe SELECTION SETTINGS SELECTION TEST AUX COMP e last error Tsat boiler ia TB serl t HH service coje END test probe 02 exit t lt ES primary pump exit Late ES by pass valve exit ti TIN fan speed 1 exit th e EEH a fan speed 2 t exit 62 5
8. e N i door opener exit MHR primary motor exit Hi LW ES STREBEL HEATING TECHNOLOGY HEAT GENERATION OFF language E English Spreche Select English second motor exit 8 cS loading valve exit kr ak change over c exit Lei Ei lt illumination 2 exit 14H ki LED heat prod exit Lei EH LED reload exit Lie LED error r exit L i ER code input knt EX ME ar you sure 7 NO YES K ace sensor length inm Be EI Tacc min Tacminl t ake Tmint boiler TBrin I fe Tmin fluegas Tilnintec Hehe by pass valve sec but e loading valve sec PHY e Deutsch English W rmeerzeugung AUS Heating OFF AUSWAHL SELECTION INFORMATIONEN INFORMATION ENDE END Regelprogramm Control program Winterbetrieb Winter operation H chstwert Highest value Betriebsstunden Operating hours Bereitschaft Standby keine St rung no malfunction EINSTELLUNGEN SETTINGS SOMMERBETRIEB SUMMER OPERATION AGGREGATETEST AGGREGATE TEST Kesselsollwert Boiler set value Servicecode mit Service code with Test Test Sonde Probe Testende End of test Prim rpumpe Primary pump Rucklaufventil Return valve Ventilator Fan T r ff
9. for operation Alternately the operating status and the boiler temperature appear on the display In the event a malfunction is displayed after turning on the main heating switch this must be fixed For precise information about this please refer to the Troubleshooting section The main heating switch should in principle remain switched on since otherwise important monitoring and protective functions cannot be performed Following the combustion sequence the control switches automatically to stand by energy efficiency function Setting the boiler temperature Following the first commissioning of the control and the ensuing system settings by a professional the following message appears on the text display Heating OFF The Selection menu is entered by pressing the Arrow button and the following message appears on the display SELECTION INFORMATION lt The menu item SETTINGS is selected by pressing the Plus button The following appears on the text display SELECTION SETTINGS lt The selected menu item is confirmed by pressing the Arrow button The following appears on the text display Boiler set point TK S C lt The value can be changed by pressing the Plus or Minus button Setting range 70 85 C See important instruction function description The changed value is saved by pressing the Arrow button By pressing the Arrow
10. heat exchanger may not be used under any circumstances as an operational water heater The thermomechanical valve must be connected non isolatable to the water supply network observing the direction of flow The cold water preliminary pressure must be at least 2 bar The response temperature of the thermomechanical valve must not exceed 100 C The safety heat exchanger and the thermal discharge safety device must be serviced and checked annually by an expert TV thermomechanical valve M 1 sleeve for valve probe D drain CW cold water It is essential to mount a funnel and drain pipe for the thermal discharge safety device no water must be allowed to flow onto mounted electrical devices Mounting the O2 probe and the exhaust fume sensor Mount the exhaust fume sensor on the exhaust fume nozzle and connect the plug to the connector strip at the appropriate position see plug designation number Screw the protective tube with the pre mounted O probe into the sleeve 21 on the exhaust fume nozzle the thread of the protective tube is already wrapped with Teflon tape and connect the plug to the connector strip at the appropriate position see plug designation number Mounting the storage tank sensor Mounting the hydraulic unit Mounting the control Mounting the storage tank sensor Insert the storage tank sensor into the immersion sleeve on the storage tank and connect th
11. left side with plug in wiring 29 Transport eye bolt 30 Cladding right side 31 Insulating panel top 32 Immersion sleeve for STL and boiler temperature sensor 33 Exhaust fume baffle plate 34 Cladding rear side 35 Thread for exhaust fume sensor 36 Ancillary heating surface 37 Cladding base 38 Secondary air apertures 39 Primary air apertures 40 Drip tray 6 Overview Boiler technical data Boiler Type Type Type Type Type Type Type Type Type Type 20 25 30 40 40S 50 60 70 50L 60L Filling doors H W 2x for cm 60 34 60 34 60 34 36 54 36 54 36 54 36 54 36 54 36 54 36 54 40S 70 Flow return F R 5 4 5 4 5 4 5 4 5 4 5 4 5 4 5 4 5 4 5 4 Drain D 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 1 Safety heat exchanger HE 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 Filling lid height width cm 36 54 36 54 Weight kg 515 515 515 710 925 925 925 925 940 940 Transport width cm 50 50 50 69 69 69 69 69 69 69 General Rated heating power kW 20 25 30 40 40 50 60 70 50 60 operating data Max operating overpressure bar 3 3 3 3 3 3 3 3 3 3 Permissible feed C 100 100 100 100 100 100 100 100 100 100 temperature Min return temperature C 55 55 55 55 55 55 55 55 55 55 Qmin SWT litres h 600 600 600 1000 1200 1200 1200 1200 1200 1200 Ap 20K mbar 0 57 0 89 1 3 2 3 2 3 3 6 5 2 7 1 3 6 5
12. of the installed burners can be replaced and the operating personnel are not Suggested clearances endangered by a lack of oxygen The supply air must not be contaminated by aggressive vapours e g hairspray percholoroethylene carbon tetrachloride Installation site The boiler must be installed levelly on a fortified floor A plinth is not required For unhindered operation and maintenance of the boiler unit it must be ensured that there is a passage width of at least 80cm type 20 70 130cm type 60 L in front of and on at least one side of the boiler and at least 50 cm behind the boiler On the top side of the boiler at the back there is a cleaning aperture Therefore the ceiling E e U w9 Le m d oO K i tt 60L clearance must be at least 60 to 80cm Do not lay any pipes in the vicinity of the cleaning lid 15 Checks following transport Attention must be paid to the following points after transport into the boiler room and before commencing assembly position of the lining stones in the flame duct 12 position of the insulating stones in the ashes door 13 sealing integrity of the doors the doors are adjustable on both the hinge and closure sides remove all components from the filling chamber check them against the packing list and lay them out ready for assembly 10 Assembly Assembly of the cladding with insulation Assembly of the cladding with cl
13. safety device Mounting the O probe and the exhaust fume sensor Raising the return temperature The installation of a hydraulic unit is mandatory in boilers from the Turbotec series since without a hydraulic unit the regulatory behaviour of the boiler does not proceed correctly in combination with the lambda control In general operating temperatures which are too low shorten the service life of a boiler considerably Especially in the area of the water cooled ancillary heating surfaces where the exhaust fumes temperatures are already relatively low the water vapour in the exhaust fumes will condense if the temperature falls below the dew point This condensate causes corrosion hence shortening the service life of the boiler Corrosion due to the formation of condensate is avoided in Turbotec boilers by the following measures the feed temperature is maintained at a high level by the lambda control The return temperature is maintained above the dew point by the mandatory hydraulic unit see hydraulic unit Thermal discharge safety device In heating systems according to DIN 4751 sheet 2 solid fuels may only be fired if the boilers are equipped with a suitable safety heat exchanger and a type tested thermal discharge safety device The two 1 2 threaded nozzles 17 of the safety heat exchanger are located at the rear side of the boiler and can be used optionally as water inlet or water outlet The safety
14. the Plus or Minus button so that correctly measured values will be obtained max cable length 50 metres cable cross section 2 x 0 75 mm The entry is confirmed by pressing the Arrow button one arrives at the next setting and the following appears on the display only if a storage tank sensor is present Storage tank min TSmin C 45 lt The minimum temperature in the load compensation buffer or energy storage tank is selected by pressing the Plus or Minus button If the temperature falls below the set temperature the Add fuel indicator is activated and in the case of bivalent operation the oil or gas burner is released for operation The entry is confirmed by pressing the Arrow button one arrives at the next setting and the following appears on the display Boiler min TKmin C 60 lt The minimum boiler temperature down to which residual heat is withdrawn from the boiler is selected by pressing the Plus or Minus button The entry is confirmed by pressing the Arrow button one arrives at the next setting and the following appears on the display Exhaust fume temp min TAmin C 100 lt The minimum exhaust fume temperature required for the flue is set by pressing the Plus or Minus button the flue manufacturer or chimney sweep s specifications must be observed The entry is c
15. Commissioning the control Setting the boiler temperature Instruction commissioning handover Following completion of the hydraulic and electrical installation the boiler must be commissioned by a qualified specialist Ensure all parts are fitted in accordance with these instructions On completion of the installation allow a suitable period of time for any fire cement and mortar to dry out before lighting the boiler Once the boiler is under fire check all seals for soundness and check that the flue is functioning correctly and that all products of combustion are vented safely to atmosphere via the chimney terminal On completion of the installation and commissioning ensure that the operating instructions for the boiler are left with the customer Please advise the customer on the correct use of the appliance and warn them to use only the recommended fuel for the boiler Advise the user what to do should smoke or fumes be emitted from the stove As part of the handover to the system user a qualified specialist must explain the functions and operation of the boiler precisely in accordance with the installation and operating manuals The commissioning protocol can be used as an aid Commissioning the control After turning on the main heating switch on site the power supply to the control is activated and a self test of the control is carried out automatically After completion of the self test the control is ready
16. Installation manual for the authorised specialist Turbotec lambda control 20 70 kW 20 30 40S 70 50L amp 60 L APPROVED PRODUCT I 11 2014 Strebel READ THE INSTRUCTION BOOKLET AND THESE SUPPLEMENTARY INSTRUCTIONS CAREFULLY BEFORE INSTALLATION These instructions together with those in the instruction booklet cover the basic principles to ensure the satisfactory installation of the boiler although detail may need slight modification to suit particular local site conditions In all cases the installation must comply with current Building Regulations Local Authority Byelaws and other specifications or regulations as they affect the installation of the boiler It should be noted that the Building Regulations requirements may be met by adopting the relevant recommendations given in British Standards BS 8303 BS EN 15287 1 2007 as an alternative means to achieve an equivalent level of performance to that obtained following the guidance given in Approved Document J British Standards BS 6700 BS EN 14336 2004 Heating Systems in Buildings Installation and commissioning of water based heating systems BS EN 12828 2003 Heating Systems in Buildings Design of water based heating systems BS EN 12831 2003 Heating Systems in Buildings Method for calculation of the design heat load All as applicable to the appliance Please note that it is a legal requirement under England and Wales Building Regulations that the insta
17. a second time within a month of regular use after installation If there is no existing chimney then any new system must be to the designation described above and in accordance with Building Regulations Approved Document J A single wall metal fluepipe is suitable for connecting the boiler to the chimney but is not suitable for use as the complete chimney The chimney and connecting fluepipe must have a minimum diameter of 150 mm and its dimension should be not less than the size of the outlet socket of the boiler Any bend in the chimney or connecting fluepipe should not exceed 45 90 bends should not be used Combustible material should not be located where the heat dissipating through the walls of fireplaces or flues could ignite it Therefore when installing the boiler in the presence of combustible materials due account must be taken of the guidance on the separation of combustible material given in Building Regulations Approved Document J and also in these boiler instructions Dear heating installer and electrician The Turbotec central heating boiler has been subjected to type and performance testing by the officially authorised testing bodies Wieselburg TGM Vienna and TUV Bavaria All boilers below 45kW are MCS Approved According to the test report the Turbotec complies with the applicable requirements of EN303 5 for wood fuel The Turbotec lambda control is a highly developed product which is not to be judged by conv
18. adding 28 for attachment to edge of the side cladding 28 insulation the control later 30 aligns with the doors at the Place the rear side cladding Connect the rear side cladding front 34 over the exhaust fume 34 to the side claddings 28 Unhook the front lid cladding nozzle onto the boiler 30 using spring steel clips and 2 tighten the side claddings Slide in the base cladding 37 self tapping screws 28 30 at the top and bottom Hook the side claddings 28 Place the top insulating plate and hook in the front lid 30 into the slots in the base 31 on top of the boiler cladding again cladding 37 with the welded Hook in the front lid cladding Lay ready the actuator cover on bolts and fasten at the top 2 cladding 11 the rear lid but do not tighten yet Adjust the heights of the side cladding 27 and in the case Release the cable loom with claddings 28 30 using the of type 60 L the cover panels the plug out of the left side knurled nuts so that the front 41 C G turbotec 60L only 9 Spring steel clips Nuts with washers Spring steel clips Nuts wilh washers Assembly Flue mounting the air regulation units Mounting the induced draft fan Electrical Water connection heating connections Effective flue height Secondary air regulator unit with cable and plug no 11 Primary air regulator unit with cable and
19. al heat from the boiler is fed into the load compensation buffer or energy storage tank depending on the temperature difference between the boiler temperature and the storage tank temperature Once the boiler temperature has fallen below the minimum value Tkmin can be set in the installer menu the withdrawal of heat from the boiler is ended The stored heat can now be discharged to the heating system or the tap water storage tank as required Once the temperature in the load compensation buffer or energy storage tank falls below the minimum value TSmin can be set in the installer menu the oil or gas fired burner is released and can be put into operation depending on the weather guided heating circuit and tap water control system Important instruction The setting of a boiler temperature TK S of 85 C causes the load compensation buffer or energy storage tank to be charged at the same time as heat is discharged to the heating system The storage charging valve Y2 begins to open from a boiler temperature TK of 72 C In other words the boiler output is only reduced after the load compensation buffer or energy storage tank has been charged The setting of a boiler temperature TK S of 70 C causes the load compensation buffer or energy storage tank to be charged only after the produced boiler output is no longer consumed by the heating system The boiler temperature will therefore continue to i
20. auses plug contacts sensor cable control exhaust fume sensor After rectification of the malfunction it will be acknowledged by pressing the Arrow button Measured values of the boiler temperature are incorrect Boiler temperature Measured values wrong Causes plug contact sensor cable control boiler temperature sensor After rectification of the malfunction it will be acknowledged by pressing the Arrow button Loss of control data Data loss Control defective Cause data memory in the control is defective The control must be repaired by the manufacturer Malfunction indicator blinks In the case of the following malfunctions the continuation resp the switching on of the heating function respectively is possible until the malfunction has been rectified The malfunction message is shown on the text display in the operating mode Heating OFF and after the Arrow button is pressed Measured oxygen values are incorrect Oxygen Measured values wrong Causes plug contact probe cable Ozprobe dirty worn or screw fitting of the Ozprobe and protective tube is loose control Check the Ozprobe by means of the aggregate test If the result of the aggregate test is Probe OK then the malfunction is automatically deleted Important instruction Only perform the aggregate test if there is no fire or residual embers in the boiler Maintenance T
21. button once again one will arrive via the next menu again to the text display 21 Heating OFF Commissioning the boiler Heating up During the initial commissioning resp after a long standstill the following should be observed A cold flue has no or too little outlet pressure so that in this case the exhaust fumes are poorly expelled Heating up will be facilitated if you heat up the flue with paper through the cleaning hatch The following order of events must be adhered to when heating up the boiler press the Add fuel button The following appears on the text display DO NOT OPEN Please wait the induced draft fan operates at high speed and the Add fuel indicator blinks the door opener is released after 15 seconds and the following appears on the text display CAUTION OPEN SLOWLY Filling door 1 centre can now be opened Filling door 2 top the filling lid 60 L and the ashes door remain closed open the interior door using the operating hook switch off the induced draft fan by pressing the Minus button place 2 to 3 small dry split logs inside cover with kindling wood place paper and cardboard on top and ignite from above switch on the induced draft fan again by pressing the Add fuel button the Add fuel indicator blinks for 10 minutes close the interior door the filling door remains o
22. e plug to the connector strip at the appropriate position see plug designation number Mounting the hydraulic unit In order to raise the return temperature and to ensure the proper regulatory behaviour of the boiler it is mandatory to install the following hydraulic unit The hydraulic unit should be installed to the left or right coming from the boiler or immediately after the boiler in the heating feed pipe The following guide values must be maintained when setting the 3 stage rotational speed switch on the pump Boiler Pump e g Rotational type Wilo speed stage 20 EAS 30 6 3 1 25 EAS 30 6 3 2 30 EAS 30 6 3 3 40 EAS 30 6 3 3 40S TOP S30 7 1 50 TOP S30 7 1 60 TOP S30 7 2 70 TOP S30 7 3 50L TOP S30 7 2 60 L TOP S30 7 2 In all cases the rotational speed switch should be set in such a way that a temperature difference of 10 15 C is achieved between the boiler feed and return The actuator on the 3 way valve has an electrical end position power off switch and can become defective if operated manually Mounting the control Lay the lid cladding 2 on the boiler and support it on the right side cladding Unpack the control carefully unroll the capillary tube of the safety temperature limiter don t 13 Assembly bend it and push it through the recess in the lid Insert the sensor of the safety temperatur
23. e at the following number 0043 7252 382 71 Brief description of systems 1 to 5 System 1 Monovalent system with or without tap water storage tank Control of tap water temperature Manual or automatic heating regulation with minimum heat consumption Heating release Winter or summer function selectable by customer System 2 Bivalent system with or without tap water storage tank Control of the tap water temperature by the lambda control or the control of the oil or gas boiler Heating regulation of the oil or gas boiler with minimum heat consumption Forced heat consumption before the boiler switches to standby Automatic continuation of operation in the case of an alternative operating mode Systems 3 and 4 Monovalent or bivalent system with buffer storage tank and charging valve Dimensioning of the boiler power according to the calculated heating needs Heating priority startup relief by means of bypassing the buffer Intelligent buffer storage tank management buffer charging priority depends on set boiler temperature Residual heat withdrawal down to minimum boiler temperature differential control Signal to add fuel if the storage tank temperature falls below the minimum SYSTEM 5 Monovalent or bivalent system with buffer storage tank charging valve optional Constant temperature control through controlled return temperature of the solid fuel boiler Control of the return temperature of a
24. e limiter and the boiler sensor into the boiler immersion sleeve The sensors must be secured using the cable ties provided in order to prevent them being accidentally pulled out Thread the pre wired terminal strip from below through the recess in the lid 2 and plug it into the control in the correct position see label on the control Connect the protective earth cable to the boiler lid using the spade connector Check that the boiler protective earth cable is connected correctly Connect the plug for the mains connection and boiler protective earth cable Check that the boiler protective earth cable is connected correctly Mount the control on the lid 2 using the four screws provided Hook in the cover plates 41 if the boiler is a type 60 L Hook in the lid cladding 2 and additionally the rear lid cladding 27 HG20 40 HG40S 70 Healing retum Healing flow Heating flow Heating return E en iB ur F Boiler low SCH i 5 Bel A gt Gi A Pa ri DH i LX Ei oa ib SE ei Boiler return Boiler flow e l Boiler return G 14 Assembly Hydraulic diagrams Overview The following possibilities to configure the system are stored in the lambda control Systems 3 and 3 1 are described in detail in this installation manual If you wish to use a different hydraulic system and you do not yet have the corresponding documents we kindly ask you to request them by phon
25. ehensive information about its operation are indispensable For this reason we have included with your boiler a commissioning protocol and would ask that you return this to us having been filled in fully by a professional after completion of the commissioning but at the latest within two months after delivery The boiler warranty will not become effective until we have received the completed protocol Please note without this protocol which confirms the proper handover and training of the user we cannot give any warranty Please contact Strebel to arrange commissioning or training by our own engineers if required We would like to thank you very much for placing your trust in Strebel you will get many years of pleasure from your new boiler E STREBEL HEATING TECHNOLOGY Strebel Ltd Unit 1F Albany Park Industrial Estate Frimley Camberley Tel 01276 685422 Fax 01276 685405 Email info strebel co uk COMMISSIONING PROTOCOL CUSTOMER NAME INSTALLER NAME Street Street Town postcode Town postcode Tel no Tel no Boiler type Fax no Serial no Carried out by Mrs Ms Mr Control no Date Signature Signature HYDRAULIC AND SAFETY DEVICES OK REMARK System assembled according to Strebel hydraulic diagrams System no Boiler and system vented system pressurised stop valves open Thermal discharge safety device connected primary pressure 2 bar valve sealed
26. entional standards and for Best regards HEATING TECHNOLOGY Strebel Ltd the installation of which certain special features need to be taken into account Therefore we request that you follow the instructions below precisely Compliance with the installation instructions is a prerequisite for trouble free operation and guarantee Please consider that errors during the installation sooner or later can lead to difficulties with approval authorities to malfunctions or even to damage i e in all cases to customer s complaints Moreover subsequent rectification is always more Unit 1F Albany Park Industrial Estate Frimley Camberley Tel 01276 685422 Fax 01276 685405 Email info strebel co uk thermoytrom tavema er ST REBEL Thermostrom Energietechnik Gesellschaft mbH A 4407 Steyr Dietachdorf Ennser Strasse 91 Tel 0048 7252 382 71 Fax 0043 7252 382 73 25 Email thermostrom strebel at expensive than a proper careful implementation right from the start A commissioning protocol was included with the delivery It must be our common goal to hand over to the customer a correctly operating highly efficient system every unit and part of which functions as expected In order to attain this goal you have to make a very significant contribution we wish you every success in doing so Overview General instructions Area of use scope of delivery Overview General Imestructlons esee een
27. er enee eee erreen 3 Illustration of boiler types 20 70 4 Illustration of boiler type 60 1 5 Boiler technical data 6 Boiler dmensions nn nennen 7 Control technical data 8 Boiler room air supply installation site 9 Checks following transport 9 Assembly Assembly of the cladding with insulation 10 FUG cased Eee ee casts 11 Mounting the air regulation units 11 Mounting the induced draft fan 11 Filling and draimimg eee eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeees 11 Heating Connectons nennen 11 Raising the return Temperature 12 Thermal discharge safety device 12 Mounting the O probe and exhaust fume SONS OM ege a desen ee e EE 12 Mounting the storage tank sensor sssssseneseeeee 13 Mounting the hydraulic unt 13 Mounting the Control 13 Hydraulic diagrams overview sses 14 Hydraulic diagram system 8 nenne 15 Electrical connection diagram nen 15 SVStE M O reana ee ee 16 Functional description M esscscuc a 16 Important instruction 0 eee eee cette eee eeeeeeeeeeeeeeeeees 16 Hydraulic diagram system 3 1 ecen 17 Electrical connection diagram men 17 Seeerei a e ernennen ieh 18 Function description 44 0sennenn rennen 18 Important instruction eeeeeeeeeeeeeresererresrennsne 18 Settings for system 2 19 Table for noting system settings 20 Aggregate test uunmnnsnssnnnnnnnnnnnnn
28. fume sensor Tmax 600 C Immersion sleeve for boiler sensor and safety temperature 2x LW7 with cable ties limiter Ms63 PN16 immersion depth 100 Protection class IP 40 appliance detached IP 00 Ambient operating temperature 0 C to 50 C Ambient storage temperature 20 C to 70 C There are several controllers available in the Strebel Turbotec boiler range each with their own special features These controllers DO NOT alter the performance of the appliance only supplementing system control outputs Covered in this manual is LC1 LC E LC1 LC1BSB LC2 BSB Optimising of the Ignition and Burn off Situation in the Boiler Automatic Ignition Control of Single Heating Circuit Weather Compensated Control of Two Heating Circuit Weather Compensated V Standard Optional Extra s Overview Boiler room air supply installation site Checks following transport Boiler room With regard to the equipment in the boiler room the respective local building regulations the applicable standards and fire ordinances as well as fire protection regulations are authoritative The installation room must be frost proof and well ventilated Any damage to the boiler which occurs if these requirements are not met will not be covered by the warranty Air supply It must be ensured that there is an adequate supply of fresh air to the boiler room so that the combustion air required for the operation
29. ia the Plus and Minus buttons The entry is confirmed by pressing the Arrow button one arrives at the next setting and the following appears on the display Boiler type Turbotec 20 lt The corresponding boiler type is selected via the Plus and Minus buttons The entry is confirmed by pressing the Arrow button one arrives at the next setting and the following appears on the display System No 0 lt The desired System 3 is selected by pressing the Plus button The entry is confirmed by pressing the Arrow button one arrives at the next setting and the following appears on the display Are you sure NO YES lt The entry is confirmed by pressing the Arrow button one arrives at the next setting and the following appears on the display Storage tank sensor YES lt The Plus or Minus button is pressed to select whether or not a storage tank sensor is present The entry is confirmed by pressing the Arrow button one arrives at the next setting and the following appears on the display only if a storage tank sensor is present Storage tank sensor length in m 8 lt If the factory specified length of the storage tank sensor cable has to be changed due to structural reasons the actual cable length can be entered by pressing
30. llation of the boiler is either carried out under Local Authority Building Control approval or is installed by a Competent Person registered with a Government approved Competent Persons Scheme HETAS Ltd operate such a Scheme and a listing of their Registered Competent Persons can be found on their website at www hetas co uk CO Alarms Building regulations require that when ever a new or replacement fixed solid fuel or wood biomass appliance is installed in a dwelling a carbon monoxide alarm must be fitted in the same room as the appliance Further guidance on the installation of the carbon monoxide alarm is available in BS EN 50292 2002 and from the alarm manufacturer s instructions Provision of an alarm must not be considered a substitute for either installing the appliance correctly or ensuring regular servicing and maintenance of the appliance and chimney system e Wiring to the appliance must be in accordance with the IEE BS 7671 Wiring Regulations the Health and Safety Document No 635 The Electricity at Work Regulations 1989 and any local regulations that apply HEALTH AND SAFETY PRECAUTIONS Special care must be taken when installing the boiler such that the requirements of the Health and Safety at Work Act are met Handling Adequate facilities must be available for loading unloading and site handling Fire Cement Some types of fire cement are caustic and should not be allowed to come into contact with the skin
31. m will retain its safety and functions if it is serviced regularly every year Fields of use Boilers from the Turbotec series are suitable and approved for use as heat generators in hot water heating systems with a permissible flow temperature of up to 100 C They can be installed in open and closed systems according to DIN 4751 sheets 1 and 2 or ONORM B 8130 and B 8131 Scope and method of delivery Boiler body loose Cladding with insulation in a carton Lambda control storage tank sensor exhaust fume sensor O probe induced draft fan air regulator units drip tray hydraulic unit return raiser commissioning protocol installation and operating manual stowed inside the filling chamber 4 Overview Boiler illustration tt 20 30 40 S 50 70 1 Computer controlled lambda control 2 Cladding front lid 4 Filling door type 40S 70has two filling doors 5 Inner door 6 Filling chamber fuel storage chamber 7 Burner grating 8 Burner brick 9 Primary air regulator unit with seal 10 Secondary air regulator unit with seal 11 Cladding actuator cover 12 Flame duct 13 Ashes door with sight glass 14 Ashes chamber 15 Cleaning lid 16 2 sleeves 1 2 17 Heat exchanger connection R1 2 for thermal discharge safety device 18 Heating feed connection 19 Opening rod for the gas vent flap 20 Heating return connection 21 Sleeve for O probe 22 Exhaust fume nozzle 23 Induced draft fan 24
32. mp LC2 8 20 210 60 153 1350 Turbotec 40S 70 lambda control TT 40S 70 LC1 amp LC2 ee Turbotec 50L 60L lambda control Showing optional filling lid centre line im RS Ea 8 Overview Control technical data Mains power supply 230V 10 15 50Hz Power consumption electronics max 30VA at 230V Maximum current consumption entire system Imax 6 3 A Fuse use 5 x 20 mm 6 3 A quick blow Switch off temperature of the safety temperature limiter T 100 C 0 5 Heating circuit pump Switching output 230 V max 1 5 A Charge pump for tap water storage tank Switching output 230 V max 1 5 A Actuator drive for charge valve Switching output 230 V max 0 1 A Induced draft fan Switching output 230 V max 1 5 A Primary pump Switching output 230 V max 1 5 A Actuator drive for return valve Switching output 230 V max 0 1 A Floating switchover contact Contact load 230 V max 5 A Control outputs for air regulator units Oto 10 V max 3 mA Power supply output for air regulator units AC voltage output 24 V 6 VA Electromagnetic door opener AC voltage output 12 V 16 VA Power supply output for O2 probe AC voltage output 12 V 16 VA Measurement input for Pt100 R 108 20 C Maximum sensor temperature Storage tank sensor Tmax 150 C boiler sensor Tmax 150 C exhaust
33. n oil or gas fired boiler in bivalent systems with automatic continuation of operation All storage tank connection variants Residual heat withdrawal through minimum boiler temperature Signal to add fuel if boiler burns out automatic continuation of operation Additional function with charging valve Dimensioning of the boiler power according to the calculated heating needs Heating priority startup relief by means of bypassing the buffer Intelligent buffer storage tank management buffer charging priority depends on set boiler temperature e Wiring to the appliance must be in accordance with the IEE BS 7671 Wiring Regulations the Health and Safety Document No 635 The Electricity at Work Regulations 1989 and any local regulations that apply 15 Assembly Hydraulic diagram system 3 Electrical connection diagram System no 3 which is stored in the control must be entered for the application cases defined in this installation manual Key 1 Turbotec wood gas boiler Y1 Return valve with actuator P2 Heating circuit pump Load compensation storage Y2 Charging valve with actuator P3 Charging pump tap water tank buffer storage tank or Y3 Four way valve with actuator storage tank energy storage tank Y4 Non return valve or flap H1 Remote indicator Add fuel 3 Heating distributor Z5 Non return valve or flap 4 Tap water storage tank SS Storage tank sensor Position Y2 5 Heating circuit and tap water lambda c
34. ncrease and the storage charging valve Y2 begins to open from a boiler temperature TK I of 72 C In other words the boiler output is reduced before the load compensation buffer or energy storage tank has been charged If both boilers are operated with one chimney an approved exhaust fume temperature monitor DIN 3440 must be fitted to the Turbotec in addition to a switch on each door so that at an exhaust fume temperature of 80 C on the Turbotec or upon the opening of one of its doors the oil gas fired boiler will be switched off immediately e Wiring to the appliance must be in accordance with the IEE BS 7671 Wiring Regulations the Health and Safety Document No 635 The Electricity at Work Regulations 1989 and any local regulations that apply Assembly Settings for system 3 Settings for system 3 Once the electrical connection for System 3 has been made and the control has been mounted the main heating switch on site can be switched on This activates the electricity supply and the following appears on the display Code input HH lt Pressing the Plus button causes the displayed code number random number to be incremented by 1 installer setting menu code 1 The code number is confirmed by pressing the Arrow button one arrives in the installer setting menu and the following appears on the display Language D lt The desired language for the text display is selected v
35. ner Door opener Prim rmotor Primary motor Sekund rmotor Secondary motor Ladeventil Charging valve Heizkreispumpe Heating circuit pump Ladepumpe Charging pump Umschaltkontakt Switchover contact Beleuchtung Lighting LED W rmeerz LED Heating ON LED Nachlegen LED Add fuel LED St rung LED Malfunction CODE Eingabe CODE input Sprache Language Kesseltyp Boiler type System Nr System no Sind Sie sicher Are you sure NEIN NO JA YES Speicherf hler Storage tank sensor L nge in m Length in m Speichermax Storage tank max Speichermin Storage tank min Kesselmin Boiler min Abgastemp min Exhaust fume temp min Anzeige nur bei System 1 Display only for system 1 Anzeige nur bei System 1 und 2 Display only for systems 1 and 2 25 STREBEL HEATING TECHNOLOGY HEAT GENERATION ON DEL CU TION INFCRMATION information END 02 progran F TB set ocl see TB acu Hema aes TACac C Hin e Tse boiler TS sert tit e SELECTION e COMBUSTION TEST 7 Henn IPC Tacm n Ci SELECTION a END TtlactE C Hen gear fluet Hwa embus t END teat Ea D2 set A LR combust test G2 art at neninal joa H ia Tost btas mE 02 canxi HER con CO act He echbust test partial Load conbust test security test Tes starts lt jh E Lambda 7 8 EFF A t
36. nnnnnnnnnnnnnnnn nn 20 Commissioning Instruction commissioning handover 21 Commissioning the Control een 21 Setting the boiler water temperature 21 Commissioning the boiler en 22 Heating up adding fuel ce eeeeeeeeeeesteeeeeeeenaees 22 Circuit diagram 2 2240rssnennnnennnnnennnnnnnnnnnnnnnn 23 Short operating instructions lambda control OFF 24 Short operating instructions lambda control ON 25 Maintenance Boiler maintenance nn 26 Malfunctions Troubleshooting si eee er rangi senn Kna rna nennen 26 General instructions Installation assembly electrical connections and first commissioning are tasks for a qualified expert He is responsible for ensuring proper implementation Explanation of our warranty conditions We have to exclude our warranty for damages occurring due to the following reasons inappropriate or improper use incorrect assembly resp commissioning by the purchaser or a third party including the fitting of third party parts operation of the system with excessive pressure The prerequisites for the provision of a warranty are correct operation of the boiler operation of the system within the performance limits specified by the manufacturer use of suitable fuels the return of the completed commissioning protocol to thermostrom Energietechnik Gesellschaft mbH Instruction for the user The syste
37. ny VDE DIN 57116 Electrical Equipment of Combustion Plants Austria OVE 0116 and the Technical Connection Conditions of the electricity supply company must be complied with System 3 1 18 Assembly System 3 1 Functional description Important information System 3 1 Turbotec wood gas boiler with load compensation buffer or energy storage tank tap water storage tank oil or gas fired special boiler weather guided heating circuit and tap water control system Functional description System 3 1 If the heating is switched on on the Turbotec the oil or gas fired burner is switched off The functions of the weather guided heating circuit and tap water control system are retained If the boiler temperature reaches 50 C the primary pump P1 switches on and the return temperature of the Turbotec is raised via the return valve Y1 If the boiler temperature in the Turbotec reaches 55 C the return valve Y1 opens the return temperature continues to be raised and through the weather guided heating circuit and tap water control system the heat is discharged to the heating system resp to the tap water storage tank From a boiler temperature of 72 C and depending on the heat consumption and the target boiler temperature which has been set the load compensation buffer or energy storage tank is switched in and charged accordingly If the fuel is exhausted the heating is switched off The residu
38. onfirmed by pressing the Arrow button one arrives at the next setting and the following appears on the display Return valve sec 150 lt The running time of the return valve actuator is set by pressing the Plus or Minus button The entry is confirmed by pressing the Arrow button one arrives at the next setting and the following appears on the display Charging valve sec 150 lt The running time of the charging valve actuator is set by pressing the Plus or Minus button The entry is confirmed by pressing the Arrow button All of the previously set values are now stored in the control The installer settings menu is now abandoned 20 Assembly Table for noting system settings Aggregate test The control has now been set up for the existing system and is ready for operation The set values can be changed at any time in the installer settings menu The set values should be noted in the following table so that they are available if service is required Table for noting system settings Aggregate test Only possible in the operating mode Heating OFF For safety reasons the aggregate test may only be carried out when there is no fuel in the boiler The following appears on the text display Heating OFF Customer name Street The selection menu is entered by pressing the Arrow but
39. ontrol control BS Boiler sensor for the heating Storage tank bypassed 0 6 Hydraulic unit circuit and tap water control Storage tank switched in 1 P1 Primary pump Important instruction Stop valves vents and technical safety measures are not shown in this block diagram These must be installed system specifically in accordance with standards and regulations MAINS 230 V PLUG 1 REMOTE INDICATOR H1 Add fuel NC Normally Closed PLUG 2 NO Normally Open Comm Common Storage tank switched in ACTUATOR PLUG 3 CHARGING VALVE Y2 Storage tank bypassed STORAGE TANK SENSOR SS lH PLUG 4 NC normally closed contact NO normally open contact COM common contact The electrical installation of the boiler system including all control and safety devices may only be performed by a qualified electrician The relevant national regulations Germany VDE DIN 57116 Electrical Equipment of Combustion Plants Austria OVE 0116 and the Technical Connection Conditions of the electricity supply company must be complied with 16 Assembly System 3 Functional description Important information System 3 Turbotec wood gas boiler with load compensation buffer or energy storage tank tap water storage tank weather guided heating circuit and tap water control Functional description System 3 If the heating is switched on on the Turbotec the remote indicator H1 goes out If the boiler temperature reaches 50 C
40. ould be above the roof of the building in accordance with the provisions of Building Regulations Approved Document J Because the boiler runs at high efficiencies the temperature of the flue gases is at times lower than conventional solid fuel appliances Although it is not classed as a condensing appliance the low flue gas temperature results in condensation occurring within the flue Any chimney flue system must therefore be able to withstand the effects of condensate and operate under wet conditions designation letter W In addition it should be soot fire resistant and able to withstand the corrosive effects of flue products generated by solid fuels designation G and 3 respectively If installation is into an existing masonry chimney then it will require re lining with a liner meeting the specification described above Existing concrete or clay lined chimneys are not suitable for this boiler and must be lined as described above All installations must be in accordance with Building Regulations Approved Document J Any existing chimney must be clear of obstruction and have been swept clean immediately before installation of the lining system Where the chimney is believed to have previously served an open fire installation it is possible that the higher flue gas temperature from a closed appliance may loosen deposits that were previously firmly adhered with the consequent risk of flue blockage It is therefore recommended that the chimney be swept
41. pen 22 Commissioning Commissioning the boiler Heating up adding fuel wait until the control switches automatically to the operating mode Heating ON the following appears in the text display Heating ON and the Heating ON indicator lights up open the interior door place wood lengthwise inside the boiler the logs parallel to each other not crosswise or diagonally close the interior door and the filling door If necessary also place wood inside through filling door 2 or the filling lid type 60 L Press the Add fuel button then after 15 seconds open filling door 2 and the interior door or the filling lid the boiler can be filled to the top with wood close the interior door and filling door 2 or the filling lid When the fuel has been used up the control switches automatically into the operating mode Heating OFF and the Heating ON indicator goes out Adding fuel As a matter of principle more fuel should be added only if the fuel has been used up totally when heating is required and the Add fuel indicator lights up Pull and latch the operating handle of the gas vent flap Press the Add fuel button The text display shows DO NOT OPEN Please wait The induced draft fan operates at high speed and the Add fuel indicator blinks for 10 minutes The door opener is released after 15 seconds and the tex
42. plug no 10 Fixing screws Plug no 7 Flue The flue must be checked by the responsible master chimney sweep before the heating boiler is installed The suitability of the flue must be confirmed together with the findings A flue which conforms to regulations and is correctly dimensioned for the boiler power according to DIN 4705 is a prerequisite for the proper and economical operation of the heating system see picture for a classic example The exhaust fume values are to be taken from the Boiler technical data sheet If neither a high thermally insulated flue heat conductivity resistance group according to DIN 18160 T1 nor a building authority approved exhaust fume system is used the minimum exhaust fume temperature can be limited to or set at 160 C via the control The exhaust fume pipe between the boiler and the flue must be absolutely airtight and insulated since otherwise the induced draft fan can blow exhaust fumes and ashes into the boiler room through leaks when the flue is cold To assist with pressure fluctuations it is recommended to fit a draft stabiliser Mounting the air regulation units Fasten the primary and secondary air regulator units including the seals provided to the boiler as shown in the diagram Connect the plugs to the connector strip at the front and hook in the actuator cover 11 Caution Never separate the air regulator flap and the actuator from each o
43. r operating P ihrsi theta starmd ty gt 88 C i A Lg last error Deutsch English W rmeerzeugung EIN Heating ON AUSWAHL SELECTION INFORMATIONEN INFORMATION ENDE END Regelprogramm Control program Winterbetrieb Winter operation H chstwert Highest value Betriebsstunden Operating hours Bereitschaft Standby keine St rung no malfunction EINSTELLUNGEN SETTINGS SOMMERBETRIEB SUMMER OPERATION KAMINFEGERTEST CHIMNEY SWEEP TEST AGGREGATETEST AGGREGATE TEST Kesselsollwert Boiler set value Servicecode mit Service code with Nennleistung Rated power Teillast Partial load Sicherheitstest Safety test Test wird durchgef hrt Test is carried out CODE Eingabe CODE input Anzeige nur bei System 1 Display only for system 1 Anzeige nur bei System 1 und 2 Display only for systems 1 and 2 26 Maintenance Boiler maintenance Troubleshooting Maintenance Heating to OFF Door closure bolts The door closure bolts must be oiled regularly Sealing integrity of the doors If smoke escapes through the doors this is due to poor sealing caused by the sealing material yielding The doors are adjustable on both the hinge and the closure sides and the sealing integrity can therefore be restored Sealing integrity of the gas venting flap The gas venting flap must lay tightly against the frame for p
44. roper low emission operation Sealing integrity of the Oz probe The screw fitting of the Ozprobe must be checked for tightness if necessary carefully retighten Safety devices The reliability performance of the safety devices must be checked once a year by the heating installer or by another authorised person The safety valve and the thermal discharge safety device must be checked It is recommended to take out a service contract with a specialist firm Troubleshooting The control recognises malfunctions automatically and executes malfunction related alternative programs or safety measures There are two malfunction categories the malfunction indicator either lights up continuously or it blinks Malfunction indicator lights up continuously In the case of the following malfunctions the continuation resp switching on of the heating function is not possible and the malfunction indicator is activated automatically Safety temperature limiter has tripped STL tripped Reset Cause boiler temperature is too high no heat consumption power failure pump or valve defective After the boiler temperature has dropped to approx 80 C due to heat consumption the STL is reset by pressing the restart switch thus automatically acknowledging the malfunction Measured values of the exhaust fume temperature are incorrect Exhaust fume temperature Measured values wrong C
45. roubleshooting Measured values of the storage tank temperature are incorrect Storage tank temp Measured values wrong Causes plug contact sensor cable control storage tank temperature sensor After rectification of the malfunction it must be acknowledged by pressing the Arrow button Boiler temperature too low Boiler temperature too low C Causes plug contact cables non return valve actuator control After rectification of the malfunction it must be acknowledged by pressing the Arrow button 27 Exhaust fume temperature too high Exhaust fume temperature too high C Cause because of atoo long fuel adding procedure or open gas vent flap the exhaust fume temperature has exceeded 300 C For rectification refer to the operating manual Work on the electrical equipment may only be carried out by a specialist after disconnecting the installation from the mains 28 Notes 29 ATTENTION IMPORTANT WARRANTY INSTRUCTION Dear sir or madam We are delighted that you have chosen a Strebel Turbotec wood gas boiler This is a product of the highest quality which stands out due to its numerous features designed for your convenience and safety its durability and its high efficiency A pioneer in wood gasification In order to be able to use these advantages to the fullest extent a conscientious commissioning of the boiler and compr
46. set in the installer menu the remote indicator H1 lights up Once the temperature at the boiler sensor BS of the heating circuit and tap water control system falls below the minimum value the discharge of heat to the heating system or tap water storage tank is ended System 3 Important instruction The setting of a boiler temperature TK S of 85 C causes the load compensation buffer or energy storage tank to be charged at the same time as heat is discharged to the heating system The storage charging valve Y2 begins to open from a boiler temperature TK I of 72 C In other words the boiler output is only reduced after the load compensation buffer or energy storage tank has been charged The setting of a boiler temperature TK S of 70 C causes the load compensation buffer or energy storage tank to be charged only after the produced boiler output is no longer consumed by the heating system The boiler temperature will therefore continue to increase and the storage charging valve Y2 begins to open from a boiler temperature TK I of 72 C In other words the boiler output is reduced before the load compensation buffer or energy storage tank has been charged e Wiring to the appliance must be in accordance with the IEE BS 7671 Wiring Regulations the Health and Safety Document No 635 The Electricity at Work Regulations 1989 and any local regulations that apply Assembly Hydraulic diagram system 3
47. t display shows CAUTION OPEN SLOWLY Filling door 1 centre can now be opened Filling door 2 top the filling lid and the ashes door remain closed Open the interior door using the operating hook Stir the fire bed to avoid the formation of voids Place wood lengthwise inside the boiler the logs parallel to each other not crosswise or diagonally Close the interior door and filling door 1 If necessary also place wood inside through filling door 2 or the filling lid Press the Add fuel button open filling door 2 and the interior door or the filling lid after 15 seconds The boiler can be filled to the top with wood Wait until the control switches automatically to the operating mode Heating ON the text display shows Heating ON and the Heating ON indicator lights up Close the interior door and filling door 2 or the filling lid Unlatch the operating handle of the gas vent flap and close the flap 23 Commissioning Circuit diagram Wiring depends on hydrualic system chosen IE 1 2 3 elaleielela elelelelelelelela clases Srlgizkeelgigiz D Deutsch Englisch KESSELFUHLER BOILER SENSOR TUROFFNER DOOR OPENER SCHUTZLEITER Kesselseitenwand PROTECTIVE EARTH CABLE boiler side wall SCHUTZLEITER Kesseldeckel PROTECTIVE EARTH CABLE boiler lid NETZ MAINS STECKER 1 PLUG 1 RK NC AK NO
48. the primary pump P1 switches on and the return temperature of the Turbotec is raised via the return valve Y1 From a boiler temperature of 55 C the return valve Y1 opens the return temperature continues to be raised and heat is discharged to the upper part of the load compensation buffer or energy storage tank Once the minimum temperature has been reached at the boiler sensor BS of the heating circuit and tap water control system the charging of the tap water storage tank takes place according to the program and heat is discharged to the heating system From a boiler temperature of 72 C and depending on the heat consumption and the target boiler temperature that has been set the load compensation buffer or energy storage tank is switched in and charged accordingly If the fuel is exhausted the heating is switched off The residual heat from the boiler is fed into the load compensation buffer or energy storage tank depending on the temperature difference between the boiler temperature and the storage tank temperature Once the boiler temperature has fallen below the minimum value Tkmin can be set in the installer menu the withdrawal of heat from the boiler is ended The stored heat can now be discharged to the heating system or the tap water storage tank as required Once the temperature in the load compensation buffer or energy storage tank falls below the minimum value TSmin can be
49. ther Mounting the induced draft fan Fasten the induced draft fan to the boiler using four nuts as shown in the diagram and connect the plug to the connector strip atthe rear Electrical connections The installation of any electrical services during the installation of this boiler and the associated heating system must be carried out by a registered competent electrician and in accordance with the requirements of the latest issue of BS 7671 Water connections Filling and draining A 1 2 sleeve 24 is provided on the rear side of the boiler for the filling and draining cock Heating connections Boilers from the Turbotec range have the flow and return connections 18 20 on the rear side of the boiler Caution The O probe and the exhaust temp sensor must be installed in the exhaust pipe it is essential to keep this place free from pipework The water system must be suitably vented amp inhibitor used when filling and a double feed indirect cylinder to the current issue of BS 1566 Copper indirect cylinders for domestic purposes Part 1 Specification for double feed indirect cylinders is necessary where there is a combined hot water and central heating system There is no requirement for a gravity heat leak radiator or towel rail to dissipate heat when the pump is off due to the buffer vessel and boiler thermal loss able to compensate this 12 Assembly Raising the return temperature Thermal discharge
50. ton and the following appears on the Town postcode Tel no display SELECTION INFORMATION lt By pressing the Plus button the menu item Language Boiler type SELECTION SETTINGS lt System no Storage tank sensor Storage tank sensor length in m Minimum storage tank temp Tsmin C Minimum boiler temp TKmin C Is selected The selection menu is abandoned automatically if no button is pressed for more than 30 seconds By further pressing of the Plus button the following appears on the display Minimum exhaust fume temp TAmin C SELECTION AGGREGATE TEST lt Return valve running time sec Charging valve running time sec The test run is activated by pressing the Arrow button and the function of the aggregates can be tested The displayed function or displayed unit is switched on by pressing the Plus button The displayed aggregate is switched off by pressing the Minus button One arrives at the next test step by pressing the Arrow button The test run can be ended prematurely by pressing the Plus and Minus buttons simultaneously The displays functions and aggregates to be tested can be seen in the Short operating instructions for the lambda control Commissioning Instruction commissioning handover

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