Viessmann KOB KPM-DYN 45 Operating And Maintenance Instructions Manual Download Page 1

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5726 783

Original German version Issue 1.0

Please keep safe!

Operating

and maintenance instructions

for plant operators

DYN 45 to DYN 85

Group

Summary of Contents for KOB KPM-DYN 45

Page 1: ...5726 783 Original German version Issue 1 0 Please keep safe Operating and maintenance instructions for plant operators DYN 45 to DYN 85 Group ...

Page 2: ...Page 2 of 72 PYROMAT DYN45 DYN85 Issue 1 0 5726 783 Issue Date Comment 1 0 27 03 2009 Release ...

Page 3: ... and fault free operation of the heating system 1 Multiple step operating procedure This sign shows an operating action Carry out the stages of the operating action in the sequence given Bullet points There are no activities linked to bullet points 1 1 2 Symbols and signs in figures A B C Items in the figures are identified with these letters 1 2 Purpose of the operating and maintenance instructio...

Page 4: ...rinting Claims can not be raised for heating systems previously supplied on the basis of the information diagrams and descriptions in this document Köb Holzheizsysteme GmbH accepts no liability for damage and operational faults that have occurred as a result of Improper use Unauthorised alterations to the heating system Unprofessional work on or with the heating system Operating errors Disregard o...

Page 5: ...rts 10 2 7 Qualifications of the personnel 11 2 8 EC Declaration of Conformity 12 2 9 Placards on the PYROMAT DYN 13 2 10 Safety devices 14 2 10 1 Automatic fuel feed 15 3 Product information 16 3 1 Model description 16 3 2 Workplace 18 3 3 Fuels 18 4 Commissioning 19 5 Operation 20 5 1 Basic menu navigation ECOTRONIC 20 5 2 Factory settings 22 5 3 F3 key PYROMAT Parameter 23 5 4 F4 key PYROMAT lo...

Page 6: ... bottom ash pan 2 58 7 4 3 Clean sight glasses 3 58 7 4 4 Clean pipe heat exchanger 4 59 7 4 5 Clean exhaust blower 5 59 7 4 6 Clean top combustion chamber 6 60 7 4 7 Clean exhaust gas deduster optional 60 7 4 8 De ashing into ash box optional 61 8 Error correction 63 8 1 Safety regulations 63 8 2 Procedure for error correction 63 8 3 Error report table 64 8 3 1 Heat generation 64 8 3 2 Loading 66...

Page 7: ...e information on the extent of the danger Please also note that a hazard symbol can never replace the text of a safety notice therefore the safety notice text must always be read in full The meanings of the signal words are as follows Danger Immediate danger Failure to observe carries risk of death or serious injuries Warning Potential danger Failure to observe can carry risk of death or serious i...

Page 8: ...he regulations in the assembly and installation instructions Through the limit values in the technical data In data sheet 1010 1 2 Wood fuels minimum requirements Information With the safety regulations in these operating and maintenance instructions 2 4 Improper use Unless there is written approval from the manufacturer any alternative or additional use of the PYROMAT DYN is considered inappropri...

Page 9: ...ectric shock Risk of fatal injury due to electricity Danger 1 When working on the heating system it must be de energised either at the separate fuse or a main switch 2 Secure heating system against being switched on again 3 Electrical work must be carried out by electricians exclusively 2 6 1 Over temperature or electrical outage behaviour Danger of deflagration In the event of a power outage the ...

Page 10: ...e heating system and endanger the operational safety Caution 1 Ensure ambient temperatures warmer than 0 C and colder than 40 C 2 With air contaminated by easily inflammable materials Remove paint varnish and other easily inflammable materials from the area around the heating system 3 Prevent extended periods of high humidity risk of corrosion 4 Do not block the existing air supply apertures 2 6 5...

Page 11: ...Knowledge of the operating and maintenance instructions Service maintenance Köb personnel installation specialists heating system operators Knowledge of the operating and maintenance instructions Hydraulics knowledge General technical knowledge Fault fixing Köb personnel installation specialists heating system operators Knowledge of the operating and maintenance instructions General technical know...

Page 12: ...5726 783 2 8 EC Declaration of Conformity Starting up the heating boiler is prohibited until it has been determined that the facility into which this heating boiler is installed complies with the regulations of the applicable machinery directive ...

Page 13: ...f 72 2 9 Placards on the PYROMAT DYN Fig 1 Overview of placards on the PYROMAT DYN A Comply with operating and maintenance instructions B Danger of deflagration C Risk of burns D Example PYROMAT DYN45 type plate E Risk of crushing and being drawn in ...

Page 14: ...anually unlatched Triggering the function The TLSS is triggered if the boiler temperature exceeds 100 C Cancelling the function L Resetting is only possible after the boiler temperature has dropped below approx 70 C 1 Unscrew fastener on temperature limiting safety switch and press button 2 Screw fastener back on again Thermal run off safety valve optional The thermal run off safety valve is insta...

Page 15: ...ific regulations Temperature sensor If the temperature sensor on the feed auger detects an increased temperature then the supply to the feed auger is interrupted and the material in the feed auger is fed into the combustion chamber Slide valve optional Closes when the system is shut down if there is a danger of back burn or if there is a power outage spring return motor Rotary valve optional Engag...

Page 16: ...oeb holzheizsysteme com Viessmann Group Overview PYROMAT DYN Fig 2 Overview PYROMAT DYN front A Firebox door feeder chute underneath B Top opening cleaning lid C Sight glass D Lock for cleaning lid E Combustion chamber maintenance cover F Exhaust gas sensor lambda sensor G Feed auger gearing H Feed auger motor K Dosing container L Feed auger M Lower cleaning door N Automatic ignition system O Ash ...

Page 17: ...trol valve with actuating drive C Return D Flow E Safety heat exchanger thermal run off safety valve sensor F Combustion chamber maintenance cover G Automatic combustion chamber maintenance cover opposite feed combustion chamber light barrier H Cleaning de ashing drive opposite feed K Exhaust blower L Light barrier dosing container ...

Page 18: ...ea are kept clean and tidy 3 3 Fuels L Köb provides no guarantee for the function and service life of the boiler if fuels other than those specified under the point Appropriate Use are used See the Guarantee point in the general delivery conditions Fuels bulk material The PYROMAT DYN is suitable exclusively for burning the materials specified in data sheet 1010 1 2 Wood fuels minimum requirements ...

Page 19: ...he complete heating system is carried out by Köb installation specialists or your installation specialists The heating system is set up in such a way that the fuel available in conjunction with the air intake volume will provide an optimum burn L As the operator of a new heating system you are obligated to register this immediately with the authority responsible for your property The authority wil...

Page 20: ...ant for operations and regulates the heat output and heat consumption The boiler system is continuously monitored in all phases of operation and is kept in the optimised emissions zone Fig 4 ECOTRONIC overview A Display B Navigation buttons C Increase decrease parameter confirm input D Function keys with built in LEDs Selection of the various menus ...

Page 21: ...ft Scroll menu screen to the right Scroll rows upward Scroll rows downwards Increase numeric and target values Decrease numeric and target values OK Apply settings or alterations F1 PYROMAT manual Manual operation switch on off of log operation F2 PYROMAT Auto Switch on off of automatic mode F3 PYROMAT Parameter Setting of parameters target values date and time F4 PYROMAT loading Setting of clock ...

Page 22: ...ues or cycle times are already preset in the ECOTRONIC and can be recalled at any time The factory settings are shown in brackets beside the individual parameters The following applies for keys F3 to F8 By pressing once you switch to the corresponding menu The corresponding LED flashes in acknowledgement If a target value is changed and not confirmed with OK then it will not be adopted Pressing th...

Page 23: ...6 O2 regulation Switch on off oxygen control ON 07 Air vents without O2 control Position of the air vents with oxygen regulation switched off 30 08 Dissipate excess heat at Limit temperature at which excess heat will be dissipated 95 C 12 Minimum system target temperature Minimum flow temperature for customer installed heat distribution L Parameter is only available if system minimum target temper...

Page 24: ... DYN maintenance 50 C 20 Automatic start with external request Should the boiler be switched on or off via an external potential free contact No 21 Material withdrawal with air vent setting greater than Material withdrawal via adjustable air vent setting 50 23 Feed auger target heat up cycle After completing filling process and ignition the feed auger starts with this duty cycle 5 24 Feed auger ma...

Page 25: ...ime shift from summertime to wintertime does not occur automatically Current 36 Date Minutes Minutes setting Current 41 Measuring mode Activation of measurement mode for chimney sweeping measurement L The power regulation is switched off ensure that there is sufficient heat consumption in order to avoid the burner overheating No ...

Page 26: ... with free feed auger light barrier has expired the material supply starts 5s 04 Feed system 1 delay time Set switch on delay for feed system 1 e g rotary valve feed auger 3s 06 to 33 Feed systems 2 to 15 Adjust switch on and switch off delay for feed systems 2 to 15 34 Extraction system 1 delay time Set switch on delay for extraction system 1 e g spring core extractor ascending extractor 3s 35 Ex...

Page 27: ...o filling function L The function only becomes available once the boiler has been out of operation for at least one hour No 5 5 Keys F5 to F8 Extended control system Your ECOTRONIC is extended with a multitude of heating controllers such as e g heat consumers auxiliary heat generators solar energy The operation of the external controllers is carried out principally on the heating system control mo...

Page 28: ...op below the target value then the system is automatically started again 5 6 1 Heating system with storage as hydraulic switcher Function The heating system can be kept in a continuous power operation for as long as possible by means of the target value Storage management storage temperature medium The result of this is fewer ignition cycles improved efficiency and lower emissions If an optional s...

Page 29: ...button F4 and then the left arrow button L The Silo filling function causes the filling of the combustion chamber 3 Yes and confirm with OK 4 Wait until the rotary sweep or spring plates have drawn some fuel in and then steadily complete the filling of the silo 5 6 3 Filling fuel storage with sliding bar extractor L Fuel can simply be filled in 5 6 4 Filling fuel storage with hopper extractor Caut...

Page 30: ...d then the left arrow button L The Silo filling function causes the filling of the combustion chamber 4 Select Yes and confirm with OK 5 Wait until the rotary sweep or spring plates have drawn some fuel in and then steadily complete the filling of the silo 5 6 6 Heat up in automatic mode Ensure that the following preconditions are met Operating pressure in the heating system is checked The heating...

Page 31: ...ing modules are switched on in the appropriate sequence If there is sufficient fuel in the combustion chamber the whole loading system switches off L The automatic ignition starts The ignition process is stopped as soon as the fire has caught L In automatic mode the turbolators must be installed in the heat exchanger With particularly damp fuel or exhaust gas temperatures below 160 C in heating op...

Page 32: ...ack burn in the fuel feed Warning 1 Switch off the heating system at the system controller 2 Only switch off the heating systems at the main switch for maintenance and repair activities after shutting down the heating system at the controller 1 Stop heating operation Press F2 PYROMAT auto button L Empty auger appears on the display in acknowledgement The system controller carries out a controlled ...

Page 33: ... with storage control valve Unrestricted heating operation possible only fill in so much wood as the storage can take energy from until the maximum storage temperature of 90 C is reached Heating system is out of operation 1 Open firebox door 2 If the grate slots are covered in fine ash Remove the ash until the grate is covered with a maximum 2cm of charcoal 3 If there are still residual embers on ...

Page 34: ...ly reduced heating operation possible only fill firebox partially depending on heat take off max 20 to 40kg per filling L With heating systems with ECO function optional storage with storage control valve Unrestricted heating operation possible only fill in so much wood as the storage can take energy from until the maximum storage temperature of 90 C is reached Danger of deflagration Low temperatu...

Page 35: ...ation Serious injuries through highly inflammable materials when igniting the fuel Warning 1 Use only paper cardboard and firewood to light the fuel 2 Under no circumstances use highly inflammable materials such as petrol oil or solvents to light the fuel 1 Open the ash pan door and light the paper ideally along the whole width of the firebox L The fire can spread very quickly over the whole grate...

Page 36: ...ew minutes after pre heating and should lie between 160 C and 200 C in long term operation L If the exhaust gas temperature should drop again prematurely during the combustion process then a hollow burn has occurred The causes of a hollow burn can be poor filling or irregular pieces of wood 2 If a hollow burn occurs Open ash pan doors and spread the wood over the whole ember bed with a poker ...

Page 37: ...ny questions 6 1 Room unit Function ECO H Weather led heating control with digital timer for drop down function after day program or week program with pump control frost protection function ECO mode and limited flow temperature Adjustable parameters Screen number Parameters Factory setting 01 Operating mode Operating mode selection Off Room unit is switched off Day Night Heating operation as per t...

Page 38: ...r off L This setting is only available with day night or day off operating modes 22 00 Heating periods 2 7 Dependant on the number of heating periods figure number 2 comprising heating days start and end 24 Flow temperature at 5 C Set desired flow temperature when outside temperature is 15 C see heating curve 43 C 25 Flow temperature at 15 C Set desired flow temperature when outside temperature is...

Page 39: ...e drops below a minimum No 32 Frost protection function With the frost protection function switched on the room unit will be switched on if there is a danger of frost Yes 33 Excess heat take off If there is a danger of the PYROMAT DYN overheating e g through too much fuel being fed in by hand then the excess heat can be taken off if desired The room unit is controlled under Maximum flow temperatur...

Page 40: ...de temperature is directly adjustable and readable The adjustment of the heating curve is carried out with 2 points Example heating curve Point 1 Flow temperature at 5 C outside temperature adjustable range for flow temperature 20 C to 90 C L Point 2 must always be set higher than point 1 Point 2 Flow temperature at 15 C outside temperature adjustable range for flow temperature 20 C to 90 C Fig 10...

Page 41: ... heating operation is controlled by the timer program in accordance with the setting of the ECOTRONIC Permanent set flow temperature The operating mode set in the ECOTRONIC will be ignored e Permanent reduced flow temperature The operating mode set in the ECOTRONIC will be ignored Adjust temperature 1 Increase room temperature Turn control in direction 2 Decrease room temperature Turn control in d...

Page 42: ...timised storage stratification with a higher temperature maintained in the storage feed over a longer period The heating times day and week program can be adjusted via the integrated timer Adjustable parameters Screen number Parameters Factory setting 01 Operating mode Operating mode selection Off Utility water heating is switched off Timer The utility water heating is controlled in accordance wit...

Page 43: ...tility water heating L This setting is only available in timer operating mode 06 00 05 Heating period 1 end End release of utility water heating L This setting is only available in timer operating mode 22 00 06 23 Heating periods 2 7 Dependant on the number of heating periods figure number 2 comprising heating days start and end 24 Utility water temperature Setting the desired utility water temper...

Page 44: ... with return flow target value by night air heater is switched off Day The boiler is heated up when there is a demand for heat and when the system temperature is sufficient Manual The pump is switched on the valve is not controlled L Use this setting only for emergency operation if a fault message is shown on the display 1 Inform your heating specialists for further instructions on fault rectifica...

Page 45: ...de The air heater is switched on and off depending on requirement by the ECO economy controller Yes 26 Switch off under system temperature Should the air heater group be switched off when the system temperature drops below a minimum No 27 Frost protection function With the frost protection function switched on the air heater will be switched on if there is a danger of frost Yes 28 Excess heat take...

Page 46: ... The room unit is controlled in accordance with a timer program By day controlled with normal temperature by night the room unit is switched off Day Permanent normal temperature Night Permanent reduced temperature Manual The pump is switched on the valve is not controlled L Use this setting only for emergency operation if a fault message is shown on the display 1 Inform your heating specialists fo...

Page 47: ...ure in day operation 20 C 27 Temperature room night Target room temperature in night operation 15 C 28 Night flow temperature drop of The temperature set is subtracted from the calculated flow temperature when night drop down is operating 6 C 29 Flow temperature maximum Maximum limit for flow temperature 70 C 30 ECO mode The heating is switched on and off depending on requirement by the ECO econom...

Page 48: ...trolled L Use this setting only for emergency operation if a fault message is shown on the display 1 Inform your heating specialists for further instructions on fault rectification Timer 35 Number of heating periods The week program is entered in the form of heating periods Each week program comprises heating days start and end There are a maximum of 7 heating periods available 1 36 Heating period...

Page 49: ...ed for the minimum pipeline loss in accordance with the request of the heat distribution system Adjustable parameters Screen number Parameters Factory setting 01 Heating operating mode Operating mode selection Off The pump is switched off the valve is closed Automatic Control to required temperature Manual The pump is switched on the valve is not controlled L Use this setting only for emergency op...

Page 50: ...KP An auxiliary heat generator is switched in automatically when required This can be done after the heat take off of the storage in order to cover the complete heat demand stand alone operation or the auxiliary heat generator can serve to cover a spike in heat demand parallel operation to the PYROMAT DYN L For parallel operation a burner group is required for heat dissipation and this will also s...

Page 51: ...ff differential for parallel operation and accumulator charging set to NO 5 C 05 Boiler flow maximum 80 C 06 Boiler flow minimum 20 C 07 Return temperature target Set target value for return temperature 50 C 08 Load storage Should the storage be heated up by the auxiliary heat generator No 09 Load storage to Up to which heat storage sensor should the storage be loaded Storage top 10 Load storage t...

Page 52: ...n fault rectification automatic 02 Utility water temperature maximum Maximum utility water temperature with solar heating 65 C 04 Collector utility water target differential Difference solar collector lower utility water heater 10 C 10 Operating hours counter Function ECO S3 Application for larger solar system for heating the utility water in the solar utility water heater and for heat input to th...

Page 53: ...olar heating 65 C 03 Utility water precedence Optimised Utility water charging prioritised if however the solar yield is not sufficient to completely charge the utility water heater then priority switched to solar heating If the solar yield increases cyclic monitoring sufficiently that utility water heating is possible then the utility water is switched back to solar heating again Absolute Utility...

Page 54: ...k 4 Never clean electrical system components with high pressure or steam cleaners 5 Clean electrical system components with a suitable vacuum cleaner Risk of crushing and being drawn due to automatic start of heating system When the heating system is switched on the system controller controls all of the heating system drives Warning 1 Switch off the heating system the at main switch 2 Secure heati...

Page 55: ...ice personnel will be glad to submit an offer and agree on a schedule for the maintenance operations Customer services T 0043 0 5574 6770 0 F 0043 0 5574 65707 office kob cc 7 3 Maintenance overview L The cleaning intervals valid for fuels are per data sheet 1010 d 1 2 Wood fuels minimum requirements Information The cleaning intervals can change depending on the type of fuel the proportion of fine...

Page 56: ...h and empty container if necessary X Exhaust gas deduster optional Check level of ash and empty container if necessary X Every 300 OH Clean sight glasses X Every 900 OH Clean pipe heat exchanger X Clean exhaust gas blower Exhaust gas deduster optional Check exhaust path for free passage clean if necessary X Check all seals for damage and have these replaced if necessary X X Every 1800 OH Clean top...

Page 57: ...shed towards the ash pan door by the combustion chamber cleaning device L Due to the special shape of the cleaning device it is possible to remove the ash without dismantling the ash agitator 4 With boilers without de ashing module Check if the de ashing module cover is lying in the recess 5 Pull out ash pan and remove ash in suitable container Danger of fire from hot ash Hot ash can ignite filter...

Page 58: ...ng lid can lead to a poor combustion 7 4 3 Clean sight glasses 3 Fig 14 Sight glass side light barrier Malfunction due to misaligned light barrier The light barrier is accurately set during commissioning loosening the light barrier or the cover can change the light barrier setting Caution 1 Under no circumstances loosen the cover in order to unscrew the sight glasses 1 Unscrew the collar with the ...

Page 59: ...n with brush wire brush if necessary 3 Clean heat exchange pipes with cleaning brush 4 Sweep any ash lying on top of the pipe heat exchanger down into the combustion chamber 5 Insert cleaning coil with angle bracket downwards and attach the optional turbolators 6 Close cleaning lid Lift cover slightly lift safety catch and close cover 7 Turn lock until cover is sealed closed 7 4 5 Clean exhaust bl...

Page 60: ... maintenance cover and fasten all wing nuts tightly by hand 7 4 7 Clean exhaust gas deduster optional Fig 17 Exhaust gas deduster Remove ash 1 Remove left or right maintenance cover 3 4 Unscrew all wing nuts and remove maintenance cover 2 Visual check of seals Check for wear and damage and replace if necessary 3 Pull out ash pan and remove ash in suitable container 4 Clean ash pan with hand brush ...

Page 61: ...e brush 4 Attach left and right maintenance covers 2 Fasten all wing nuts tightly by hand 7 4 8 De ashing into ash box optional Fig 18 20 litre ash box A Cover B Cover latch C Ash box locking mechanism Danger of fire and burning due to pockets of embers in the ash Warning 1 Empty ash into suitable container under no circumstances into a plastic container 2 Never empty hot ash onto inflammable mate...

Page 62: ...l of the heating system drives Warning 1 Switch off the heating system the at main switch 2 Secure heating system against being switched on again 3 Never reach into the feed system 1 Loosen ash box catches left and right 2 Remove ash box sideways and empty ash into suitable container 3 Attach ash box and lock ash box catches left and right L Ensure that the ash box and cover are always locked duri...

Page 63: ...to the responsible department or person immediately 3 Correct errors immediately 4 No other personnel may be located in the hazardous area of the heating system while performing error corrections 8 2 Procedure for error correction 1 Identify the malfunction 2 Check the malfunction 3 Decide whether you will rectify fault yourself or if you will notify Köb customer service 4 Rectify source of the ma...

Page 64: ...s below 70 C and press OK 03 to 17 Sensor interrupted or shorted Function key F3 illuminates red Sensor Damage to the sensor wiring Error sensor defective 1 Contact an electrician 09 Lambda sensor Function key F3 illuminates red Lambda sensor rear on the boiler Fault sensor heavily soiled Error sensor defective Fault in the electronics 1 Have the lambda sensor cleaned or replaced by electrician 2 ...

Page 65: ...des Remove dirt and ash deposits from the apertures 2 Cancel error with OK 26 Light barrier feed auger Function key F3 illuminates red Light barrier in feed auger dosing container Light barrier dirty Blockage in the dosing container 1 Clean light barrier 2 Clear blockage in the dosing container 3 Cancel error with OK 96 Feed auger pipe too hot Temperature sensor on the feed auger Power failure Res...

Page 66: ...ed auger reversing controller Material blockage in the feed auger 1 Clear material blockage 31 to 45 Feed system Function key F4 illuminates red Maintenance cover limit switch One of the maintenance covers is open or not completely closed 1 Check and close all maintenance covers 2 Cancel error with OK 51 to 52 Extraction Function key F4 illuminates red Maintenance cover limit switch One of the mai...

Page 67: ... 72 8 3 3 heat distribution No Error report display Error sensor Possible cause Check rectification 01 to 27 Sensor interrupted or shorted Function key illuminates red Sensor Damage to the sensor wiring Error sensor defective 1 Contact an electrician ...

Page 68: ...em to cool down 2 You should touch the unit only at the handles and other identified parts 3 Never touch the flue ducts or their mountings 4 Use protective gloves 5 Use the cleaning tool supplied for cleaning 6 Never remove the ash box when system is running 8 4 1 Error correction on de ashing system optional Remove foreign objects 1 Remove the ash 2 Mark the installation locations of the grate co...

Page 69: ...r L Switch off at the main switch only for maintenance or repair purposes The lambda sensor is otherwise not heated and this can lead to the lambda sensor being damaged if the system is switched off for an extended period of time The burner pump is periodically and briefly switched on in order to flush the heating system 9 2 Recommissioning Ensure that the following preconditions are met Operating...

Page 70: ...ations when disposing of any ancillary material waste and machine parts L Contact your installation specialists or Köb customer services before final dismantling of the heating system The dismantling of the heating system is carried out logically in the reverse order to the assembly consult the installation instructions ...

Page 71: ...5726 783 PYROMAT DYN45 DYN85 Issue 1 0 Page 71 of 72 11 Notes ...

Page 72: ...sue 1 0 5726 783 12 Appendix The following information is also enclosed with the operating instructions after this page Data sheet 1010 1 2 Wood fuels minimum requirements Information Data sheet 3010 1 5 Boiler system loading PYROMAT DYN ...

Page 73: ...n Even higher temperature etc to the point of destruction Special maintenance instructions for firing Elevated values are especially critical for remnant wood in combination with elevated values as per 1 1 1 2 2 2 For forest wood chips with pre dryer max 4 0 of the total mass consequence of substantial overstepping of limit Moving the exhaust air lines Special maintenance instructions for cleaning...

Page 74: ...ntage by weight of the total mass The maximum water content allowed in the fuel when entering the furnace should be taken from the spec sheets for the furnace series With a pre dryer installed between the furnace and the fuel storage site extra water content can be in the fuel stored see specifications in reference to the order The water content influences the maximum furnace output possible the h...

Page 75: ...om the combustion gases is transferred to the boiler water The vertical surfaces of the heat exchanger are regularly cleaned by motor driven moving coil springs The speed controlled exhaust fan was specially designed for operation in wood heating systems and is very quiet The negative pressure created by it produces a high degree of safety against burn back in automatic operation and a convenient ...

Page 76: ...eat generators refer to spec sheets Category 4 The operation of the heating control units is all carried out in the control module for the burner system Each controller is operated by a separate pushbutton For ECOTRONIC expansion possibilities refer to spec sheets Category 4 PYROMAT DYN with integrated manifold One manifold with two or three consumer groups can be integrated with the PYROMAT DYN b...

Page 77: ...e exhaust gas temperature at maximum nominal load C 138 136 134 Average exhaust gas temperature at minimum nominal load C 79 78 77 Maximum water content forest wood chips W 1 W35 W35 W35 Maximum chip size G50 G50 G50 Heating relevant data Volume on heating gas side litres 170 180 190 Volume of ash pan logs automatic litres 14 34 18 43 18 43 Max flue draught wood Pa 2 25 25 25 Chimney draught requi...

Page 78: ...bachstr 33 A 6922 Wolfurt Tel 43 5574 6770 0 Fax 65707 E Mail office kob cc Subject to technical changes 3010 4 2009 03 01_GB Dimensional drawing side view opposite slide in module front view rear view a b c top view Feed auger available either left or right turning Right design shown ...

Page 79: ...0 100 S Connection for exhaust fan 1 200 200 200 T Width of firebox 550 550 550 U Depth of firebox 300 400 400 W Outlet exhaust fan 293 293 293 Z Slide in module flange 650 765 800 a Connection burner 108 108 108 b Connection burner 214 214 214 c Connection burner 183 183 183 Operation and maintenance 1 Firebox door 2 Ash pan door 3 Cleaning door top 4 Cleaning door bottom slide in module side 5 M...

Page 80: ...Köb Holzheizsysteme GmbH Flotzbachstrasse 33 A 6922 Wolfurt Tel 43 55 74 67 70 0 Fax 43 55 74 65 7 07 office kob cc www koeb holzheizsysteme com Viessmann Group www viessmann com ...

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