Angus Super 130kW Gasification boiler instruction manual
Contents
1. 2 2 EKOSTER 2 installation recommendations 2 3 EKOSTER 2 elestrie SCHEME oss auum tionum ERR ER ERRE dE cedapsen dads 2 2 DOE dimen ONS esr ann ld ni qd uc o R au dan 2 5 Technical data of the boller 22r mI hm rom ek e RC ROC RO on 3 Connection of the boiler hmmm hh hs 3 1 Accumulation ee dara cedet doe ani Acura eid dire de de un EO dd wiet e oda 3 2 Boiler thermal protection sau esau ire ee a sade A Troubleshooting as E a SENNO oducza o RAN 1 Installation Boiler should be installed according to binding rules and norms The requirements of norm PN 87 B 02411 according building of solid fuel boiler room norm PN 91 B 02413 according open system boilers production and norm PN B 02414 1999 according to safety appliances in pressurized systems should be taken into account These norms and rules should be followed however caution is required as national rules in countries to which the product is sold may replace above mentioned norms In case of boiler assembly outside Poland rules and norms should be followed according to solid fuel boiler assembly in countries in which the boiler is sold Gasification boiler ORLAN SUPER 130kW is adjusted for installations in pressurized systems 1 Boiler room height should be at least gt 2 2 m for easier boiler cleaning 2 Distance from boiler room walls should allow for free acce2. NOILVNISINOO TVLLNHHHHHALNI I LNV 400 1d QHVOSA3 a 3208 S IOHLNOO GNV 2N349S JH 000000 4 dd 0 NOLLVNIAWOO ONITOALNOO No Av139 NOLLYNISWOO 10 NOISSINSNVYL TVIH3S NOLLVNIBINOO NOLIVNIBIWOO leg 4 TVLLNSH3HHALNI LLNV TVILLN3Y34 0 HJTIOH LNOO H LNI LLNV IHL NI HBLLIWSNYHL No 10 NOLLVNIAWOO A rte gt ONITIOHLNOO HOSSA90HdOHOIN 3d o No o NOLLYNIAWOO HOLdvdV 10 TVILN3Y83493 LNI LLNV AlddNS HAMOd vVSCLXC sn HOLIMS NIVIN YOSNAS AdNlVHHdWAiL 331104 1845 2 4 Boiler dimensions 1879 5 G 3 4 ga 890 2 5 Technical data of the boiler Boiler class EN 303 5 8 380 dm 605 Volume of loading chamber 605 Loading hole width lenght 285 580 Wood logs lenght Humidity recommended Power range for every kind of fuel Billets Fuel usage for power nominal minimal Max working pressure Minimal return water temperature Flow resistance t 20K t 10K Temperatures setting range Protection level of controller Voltage Frequenc Auxiliary power Exhaust gases parameters at nominal power temperature 160 stream 0 0332 Exhaust gases parameters at minimal power temperat
3. 2 2 m 1 4 Chimney connection Chimney ducts should be installed according to binding rules and norms in countries to which boilers are sold Part of chimney system connection boiler with chimney is called flue In order to lower flow resistance of exhaust gases this part should lead as a straight pipe with if necessary joints up to 45 Because of exhaust gases temperature ORLAN SUPER 130kW needs to be connected to chimney system protected against condensate soaking Chimney section should be round or close to square shape because of low flow resistance Chimney should lead above the roof Chimney outlet location is dependent on roof slope and its combustibility Eko Vimar Orlanski Ltd recommends to install draught regulator which stabilizes chimney draught Minimal flue diameter should be 300 mm Itis recommended to use chimney selection diagram acc to norm DIN 4705 300 20 250 20 20 Internal diameter of chimney flue mm 155 20 300 100 20 90 250 20 80 20 70 20 60 200 20 50 20 40 20 35 180 23 30 22 EE a D 25 21 D JE 20 D 15 20 2 5 160 c eo E 1076 10 15 20 25 Chimney height m 2 Technical data 2 1 EKOSTER 2 technical data 4 Blow through settings 1 15 minutes Blow through turn off PO 6 Input power pump setting range 30 to 100 1 Protection clas
4. 3 Boiler tightness It is important to assure boiler tightness mostly door tightness Leaks cause that exhaust gases escape to boiler room but most importantly it may leads to uncontrolled burning in the boiler To assure door tightness rope of upper must be greased at least once a 3 weeks if finally rope stays hard it must be replaced Rope in bottom door must be greased at least once a month with oil or graphite grease To adjust boiler door one should a Remove the door b Loosen screw c Rotate both hinges 360 d Screw up the nut blocking nut ATTENTION Door adjustment needs to be done on both hinges 6 4 Fan maintenance Orlan Super 130 kW is equipped in 3 fans It is important to keep the fans cleaned Keeping the fan blades cleaned directly influences boiler lifespan It is recommended to take off front fan cover to remove ash deposited on fan blades that may lead to fan power decrease and may damage the fan It is acceptable to clean the fan blades with brush with soft bristle or vacuum cleaner Clean the fan blades at least once a month Pic 6 Boiler view without fan cover SERVICE MANUAL Contents Nac e ae ee ek ee eee ee eer ee ee ee eer ee 1 1 Boiler room ventilation aco da ie Roo da acm d ER A e da 1 2 SUpply air ventilatio o Pr 1 3 Exhaust ventilat caca aa aa oe deb rica dr Me dr ee ayes 12 Chimney CONFECIION ar rusas duod A Eget ne dba ase one o A O 2 1 EKOSTER 2 technical data
5. chamber depth depending on boiler size wood log diameter 15 25 cm ATTENTION Using fuel different than the recommended not guarantees optimum boiler operation and achieving parameters featured in technical data It can also affect durability of the boiler and its components ATTENTION Using fuel different than the recommended is treated as wrong boiler operation and resultant performance irregularities cannot be reason for complaint ATTENTION Boiler is equipped with controller that enables to operate in right temperature s range and protects the boiler against overheating by fan activation 2 Principle of work Gasification boilers utilize process of dry pyrolitic wood distillation During wood burning with limited amount of air wood changes into charcoal Gasification process creates large amount of wood gases which are directed to ceramic nozzle and burned in flame form in bottom chamber This method of wood burning efficiently make use of wood as a fuel STAGE FOUR Exhaust gases at temp 160 C are emitted through boiler flue STAGE ONE Wood drying and degassing temp 450 C STAGE TWO Burning of mixed wood gases with secondary air at temp 560 C STAGE THREE Burning up the flame and heat emission at temp of 1200 C 3 Description of the controller 3 1 Front panel of EKOSTER 2 stop M A o y e START gt e OKO oo START gt Q O O o O O O Q STOP PUMP S OPERATION
6. must fall from set temperature to turn the fan on e Po temperature of pump activation pre set 65 C setting range 65 90 C after room thermostat connection change temperature below 65 C till rP parameter appears on display Ekoster based on signal from room thermostat will automatically control pump s operation e DT temperature s difference from operation threshold at what temperature s difference controller will enter STOP or START status setting range 10 30 C for example DT 20 set temperature 70 C after falling below 50 C temperature decreased below DT parameter controller will wait 30 minutes and will turn off fan signaling it with STOP diode 7 fan power in percentages 3 30 10 100 ATTENTION It is recommended to set DT 20 HI 2 C and boiler s temperature 90 C for connection with accumulation tank 4 Gasification process Gasification boiler ORLAN SUPER 130 kW must operate in specified conditions Optimal boiler s temperature is 85 90 C At lower temperatures gasification process is not running correctly boiler cannot reach nominal power and fuel usage is relatively higher Wood drying in loading chamber is crucial stage in gasification process at lower temperatures boiler cannot reach right temperature and gasification process is disturbed Main source of heat in Orlan boiler is gas flame created during gasification process if main conditions won t be met for pro
7. waste electrical and electronic equipment Symbol placed on the components or attached documents means that appliance is not classified as a household waste Scrapping should take place in special collection point in order to reuse electrical and electronic components EKO VIMAR ORLANSKI Sp z 0 0 48 385 Otmuch w ul Nyska 17b POLSKA woj opolskie T 48 77 400 55 80 81 400 55 91 F 48 77 439 05 03 400 55 96 E biuro orlanski pl www orlanski pl
8. 6 Half open bottom door to ensure natural draft 7 Wait 15 20 minutes to create ember layer should be at least 10 cm of ember layer covering whole loading chamber 8 Fully load the boiler with wood put the wood logs along the loading chamber 9 Close hermetically upper and bottom door 10 Pull chimney flap rod chimney flaps closed and turn the fan on ATTENTION It is forbidden to turn the fan on with opened upper door ATTENTION Take into consideration loading chamber depth while stoking the boiler Wood dimensions larger than recommended may cause troubles during closing the upper door It is necessary to avoid closing upper door with force it may damage the door ATTENTION Acceptable wood humidity of 25 is reached after 12 months of drying Recommended level of 15 20 is reached after 24 months of seasoning Pic 2 gt gt 5 2 Fuel stoking Burning period in Orlan Super 130 kW boilers is 7 12 hours In order to avoid discomfort with fuel stoking it is recommended to check fuel level each 5 7 hours To check fuel level and possibly stoke the boiler one should 1 Turn off the controller 2 Open the chimney flaps 3 Open upper door and start stoking fuel 4 Close upper door chimney flaps and turn on the controller Keep in mind that during the fuel stoking some wood parts may get between flue flange and chimney flap which would make impossible to close the flap tightly During fuel stoking it is recom
9. FAN S OPERATION FIRING UP MODE BLOW THROUGH INTERNAL TIME BLOW THROUGH OPERATING TIME POWER SWITCH Pic 1 Controller s description 3 2 Main functions of EKOSTER 2 Application The microprocessor temperature s controller for central heating boiler is designed to control the air blow in wood fired boiler and to actuate circulating pump in central heating systems Controller performs the following functions maintaining set temperature of boiler by controlling air blow e smooth start up of a blower setting the blower power service mode e programmable boiler blow through automatic control switch off after boiler burnout extinguish blower interlocking when feeding the boiler control of central heating circulating pump depending on its set operating temperature e COMFORT SYSTEM mode protection against freezing or overheating of boiler signalling of temperature sensor s damage regulating the brightness of display increased during readout and change of regulator settings room thermostat cooperation automatic turning off in case of wrong burning up in the boiler e EKOSTER CONTROL co operation Operation description After switching on controller is in STOP which is signaled by adequate diode Operation starts after pressing EO or automatically when boiler s temperature increases above operating threshold temperature difference between set temperature and DT par
10. ameter set in the service menu Status STOP is automatically activated after 30 minutes since temperature decrease below operating threshold CONTROL socket which is located atthe back panel of the controller is for connection of remote control EKOSTER CONTROL Buttons and O are for setting s changes During boiler operation pressing or O causes possibility to change desired boiler s temperature Pressing and withholding button causes increase of speed of temperature changing e temperature below operating threshold turning on off of the controller signaled with diodes START or STOP ATTENTION Displaying Er on the controller informs about temperature increase above 99 C below 9 C or boiler sensor damage To secure the boiler till sensor replacement pump will be automatically activated COMFORT SYSTEM COMFORT SYSTEM function in controller prevents pump s rotor from stone deposition Controller automatically activates pump after heating season for 30 seconds every 14 days Pump operation in this mode is signaled with flashing PUMP diode Function activates after 1 minute since controller s activation Pump activation in this mode causes that 14 days period is counted from the beginning Freezing and overheating function Controller enables to turn on circulation pump In case if temperature drops to 4 C or lower Exceeding 97 C causes fan to turn off and circulation pump activation Boiler overheating is si
11. es not strain boiler body consequently prolonging boiler 5 5 Power outage and pump failure During boiler operation power outage or pump failure may happen If failure occurs during heating season it is necessary to stop stoking the boiler It is forbidden to run the boiler with opened chimney flap Boiler operation on full draft results in its uncontrolled work that may lead to boiler s overheating In case of boiler installation in forced circulation power outage causes fan and pump turning off Poor heat collection from heating installation radiators may also leads to boiler s overheating In order to avoid boiler overheating it is recommended to install additional heat collector ex water heater which ensures minimal power output collection ex 5kW for boiler 25 KW Thanks to that boiler overheating is avoided ATTENTION In order to secure boiler and electric installation against sudden rise of voltage in the grid it is recommended to use surge protectors like power strips 6 Maintenance 6 1 Boiler maintenance Boiler needs to be serviced for idle time Summer season absence of user Sides of loading ash chamber chimney flap and heat exchanger needs to be cleaned regularly it is advisable to burn softwood like spruce to remove pitch before summer season After burning softwood leave the boiler open in this way damp is not condensing on the sides of boiler ATTENTION It is advisable to control the boiler annually
12. gnaled with flashing STOP diode In such a case it is recommended to determine cause permanently In case of boiler sensor damage Blow through Buttons O are for blow through time setting in seconds Press dtill diode starts blinking With buttons G O set blow through pause in minutes STOP TUL Press From now on controller at temperatures higher than set one will activate blow through ATTENTION Setting blow through on 0 will deactivate blow through Above 98 C blow through is turned off not to overheat the boiler Remote control Controller is adjusted to install remote control EKOSTER CONTROL that enables to control and change the boiler s temperature displays of pump condition and mode START STOP at the same time remote control can activate alarm in case of temperature sudden increase to alarming level Remote control with 10 or 15 meters cable is an accessory appliance Service mode Service mode is for settings changes To enter service mode e turn off controller e turn on and during controller s software displaying ex 3 4 press and hold 5 button until parameter HI will display Controller displays in turn symbol and its value O buttons enables to change current STOP JUL parameter value and button is for moving on to next parameter Parameter order e HI temperature s hysteresis setting range 2 9 C how much temperature
13. in order to prepare it well for the next heating season 6 2 Boiler cleaning Ash created during wood burning falls down through the nozzle to ash chamber that s why it is advisable to remove the ash from bottom chamber Each time before lightning up the boiler it is recommended to clean loading chamber Ash needs to be removed through the nozzle Use the tools supplied with the boiler Pitch is created during gasification process Amount of created pitch depends on wood type humidity and water temperature coming out and into the boiler It is recommended to clean loading chamber at least once a month Particles in exhaust gases flowing through the heat exchanger create on their surface deposit Deposition causes lowering of inner pipes dimension and lowering of heat exchange surface Thatis why it is necessary to clean heat exchanger pipes each time after boiler stoking with cleaning mechanism levers which are placed on both sides of boiler at the back Pic 4 View on cleaning mechanism lever ATTENTION It is necessary to use cleaning mechanism levers that are positioned on both sides of boiler each time after stoking the boiler otherwise pitch may clogged turbulators that affects boiler efficiency and boiler lifespan ATTENTION To avoid accumulation of ash in bottom chamber especially at the back side below heat exchanger pipes it is necessary to remove the ash with boiler tools pl Pic 5 Boiler tools gt gt 6
14. l tappings 3 4 are located at the sides of the boiler Pic 5 Safety valve BVTS connection to the boiler 3 1 ORLAN SUPER 130kW Boiler 2 Pressurized vessel 3 Radiator 4 Thermal valve ex BVTS 5 Four way mixing valve 6 Safety group 4 Troubleshooting Boiler cannotreach Wrong lightning up Check 5 1 Lightning up a Too humid wood Humidity control use wood with proper parameters Clogged primary air channels Call service after warranty service Clogged secondary air pipes Call service after warranty service Polluted heat exchanger s pipes Call service after warranty service Unproper mix of air with wood Call service after warranty service gases Damaged nozzle Smoking from fan gasket Damaged fan loading door into the chimney chimney draft WKO Smoking from door Leakiness from door Used rope leak Rope replacement or call service after warranty service Damaged door Door replacement Controller doesn t No voltage in the grid Check electric installation work Damaged fuse Fuse replacement Fan doesn t work Loud work of fan Weak work of fan Explosions In boiler Too big chimney draft above 20 Install draft stabilizer Pa Too dry wood humidity below Mix with wood with higher humidity content 15 Polluted heat exchanger s pipes Clean pipes or call service 5 Ending Oo N p Present appliance is marked according to European Directive 2002 96 EC on
15. mended to stoke the fuel after wood fully burned till glow layer stir with poker ash deposited on the sides of loading chamber ATTENTION Lack of fuel in the boiler is signaled with STOP diode 5 3 Boiler turning off To turn off the boiler press power switch on the controller or boiler is automatically turn off in case of lack of fuel 5 4 Optimal boiler s temperature Main factor assuring trouble free boiler operation is to keep right boiler s temperature Proper wood gasification process is assured when boiler s temperature is at least 85 C During big demand for heat it is possible that return water temperature will decrease If return water temperature will be more than 20 C lower than hot water from the boiler loading chamber may partially be cooled that leads to drop in gasification efficiency As a result pitch deposits on the sides of boiler in larger amounts To avoid this issue boiler installation should have small water circulation This can be achieved through 4 way valve installation or 3 way valve with accumulation tank on the hot water outlet Four way valve works on principle of hot water mixing with return water from heating installation Right setting of hot and return water streams flowing through the valve ensures that return water to the boiler is high enough not to drastically lower temperature in gasification chamber in this way gasification process proceeds correctly Temperature s difference 15 20 C do
16. n allows to decrease fuel usage for about 40 Gasification process if proceeds in optimal way generates huge amount of wood gases while demand for heat from heating system is changeable Gasification process is only to some degree controlled fluctuation in heating system are much more dynamic possibility to overheat rooms or removal of extra heat exhaust gases through the chimney Installation with accumulation tank allows to collect whole created gas after burning in form of heat in the tank Heating system is feed with accumulation tank for up to 48 h depends on accumulation tank capacity and thermal conditions on the assumption that 1 kw of installed power 55 litres of water in tank Boiler installation with accumulation tank allows to prolong boiler lifespan 1 ORLAN SUPER 130kW boiler with EKOSTER 2 controller 2 Thermoregulator 3 Accumulation tank 4 Heater 5 Three way mixing valve 6 Circulation pump 7 Room thermostat 8 Outlet for heating installation 9 Pressurized vessel 10 h d w mixing valve 11 Coil 12 Solar collector 13 Solar pump 14 Safety group Pic 4 Connection scheme of accumulation tank with solar collectors 3 2 Boiler thermal protection In connection with thermostatic valve BVTS it protects the boiler from overheating Cooling coil needs to be connected to cold water installation through thermostatic valve BVTS Cooling coil outlet should be directed to drains Cooling coi
17. orlanski natural warmth of the house INSTRUCTION MANUAL amp SERVICE MANUAL ORLAN SUPER 130 kW INSTRUCTION MANUAL Content 1 Boiler application 2a doe sceau een ir en atome adi io PE piu SUA amp 3 2 Principle Ol WORK name aidons URS era De ac c Sas bene 3 3 Description of the controller SSSR a ns ose ea 4 3 1 Front panel of EROSTER 2 542445 GG GG W S o GU BEA 4 3 2 Main fanetionsofEKROSTER 2 4222 dat cameo et dep eco take Gd Gz 4 A Gascon DEODBSS dekada st zai cca wh vee irae ded wad pi ae Saa dor Pri ds 7 5 Boiler start Up sosa aida 8 Sow da Rede oi ae einen Bas die 8 MOM Wh 2 uius RO Ear DUE II 8 DA PHOSLSEOEITIO s uuu oS Spear pedos En RR Ee SRESESUSERREEESdadE PSI RENS NUR 8 Bo BOIEFIAMINAO Ace nn a T OE D ll 6 GRA T 9 5 4 Optimal boiler s temperature 1 0 0 cece mnn 9 5 5 Power outage and pump failure 8 9 O MEINIONA CE s assaia e aa non a E end db cn ra i Do ee on nd c i cwn 10 6 1 Boiler rial tell Te Bes os hes ace deor ed ORA Li cci a ER GG cac CR E ecc d dra ed de wr c 10 0 2 Boiler cleaning datan ride E Oa eds d WE GEAR 10 Dos Boiler Wie Seca besiitos a ar Did gd TI Oda RE 11 6 4 Fan maintenance 12 en da ACCU RUE UR DR d 12 1 Boiler application Orlanski s gasification boiler ORLAN SUPER 130 kW is designed to burn wood As a main fuel it is recommended to use wood logs with moisture content 15 25 and max length 5 cm shorter than loading
18. per gasification process amount and quality of flame will be inadequate Essential factor influencing right gasification process is quality moisture content and type of burned wood The best is hardwood beech oak harnbeam with moisture content 15 20 Usage other types of wood like spruce is acceptable however heat exchanger pollution will increase and time between boiler stoking will decrease In order to determine proper moisture content it is recommended to use moisture meter pic 3 Appropriate wood assures correct boiler operation Usage of wood with different parameters other than recommended will affect proper work of boiler PC kg KCal KWh 4000 4 5 3700 4 3 3000 3 5 2800 3 2 E 2000 2 3 Pic 2 Wood humidity chart E a O 1000 1 2 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 Wood humidity 96 Outside drying in months pa M M Tree s chopping off 1812 6 8 0 Pic 3 Moisture meter 5 Boiler start up Before boiler start up it is advisable to check tightness of screw connections leakages level of water in installation and properly set controller s parameters 5 1 Lightning up In order to light up in the boiler 1 Turn off controller 2 Push in the chimney flap rod 2 combustion ducts open 3 Open upper door 4 Put the paper small pieces of wood and wood logs directly on the nozzles 5 Light the paper and close the upper door
19. s PA 12 Insulation has 2 2 EKOSTER 2 installation recommendations 1 Controller is adjusted to cooperate with solid fuel boilers 2 Controller must be installed by qualified person 3 Controller cannot work at temperatures higher than 40 C 4 Controller should be protected against water flooding and steam condensation 5 Controller should be installed and used according to handling rules with electric equipment 6 Fuse burning as a result of wrong pump connection is not considered as a warranty matter 7 Itis recommended to check controller s settings before lightning up of the boiler 8 Controller is equipped with two 3 15 A fuses Max 100W Max 100W N I o re gt o e N 230V 50Hz G 230V 50Hz x x BG CONTROL Ba EKOSTER 2 AC 230V sone E IP 40 PEPEPE x x LLLXNNN UWAGA PRZED ZDJ CIEM OBUDOWY LUB WYMIAN BEZPIECZNIKA OD CZY OD SIECI CAUTION TO PREVENT ELECTRIC SHOCK DO NOT REMOVE SCREWS ACHTUNG VOR DEMONTAGE DER ABDECKUNG DEN NETZSTECKER VOR STECKDOSE HERAUSNEHMEN Pic 2 Ekoster 2 back panel view ATTENTION It is necessary to unplug controller when pump wires connection or fuse replacement 2 3 EKOSTER 2 electric scheme LATLNO SNIIOHINOO dNNd LAILNO ONFIOHLNOD NVJ ZHOGS A0 2 OV HIMOd 14 1NI JOLVINDIY NOOY i TANVd 1OHLNOO SS3900V 30INH4S Y
20. ss to boiler sides and should be at least as shown on picture ORLAN SUPER 130kW placement 3 Boiler room should be free of any electric installation not intended for boiler installation h gt 2200 00 Pic 1 ORLAN SUPER 130kW placement 1 1 Boiler room ventilation According to european safety regulations each boiler room should have supply exhaust ventilation ensuring correct boiler operation and user s safety Lack of ventilation or its obstruction is the main reason of incorrect boiler operation i e boiler cannot reach set temperature Exhaust ventilation removes from boiler room used air and harmful gases Boiler room with natural draught cannot have installed mechanical ventilation 1 2 Supply air ventilation Ventilating duct section should have at least 50 area of chimney s section and not less than 20 x 20 cm Duct should be placed 1m above the floor 2 Ventilating duct should have installed device for air flow control device shouldn t limit duct section above 1 5 Ventilating duct should be made of non inflammable material 1 3 Exhaust ventilation Exhaust duct should be made of bricks with section of at least 25 of chimney section not less 14 x 14 cm Inlet hole cannot have any devices that reduce its section Outlet hole should be placed close to the ceiling led out 1 5 m above the roof Ventilating duct should be made of non inflammable material 2 Height of the boiler room min
21. ure 160 stream 0 0332 0 15 0 20 15 20 15 25 52 130 24 5 19 5 Co O K 60 97 230 50 150 SM Max working pressure bar Minimal return water temperature mbar EEE Wo W Required chimney draft Min water pressure in cooling coil Cooling coil water temperature Recommended capacity of accumulation tank LE 5000 6000 3 Connection of the boiler Necessary part of gasification boiler installation is four way mixing valve if boiler is connected without accumulation tank Hot water supplied from boiler is mixed with return water from installation in four way valve in order to avoid cold return and keep stable high temperature in the boiler at the same time temperature of water feeding heating installation is high enough to maintain comfort conditions in rooms Valves can be installed in open or pressurized systems 1 Four way mixing valve 2 Circulation pump Room thermostat 4 ORLAN SUPER 130kW boiler with Ekoster 2 5 Radiator 6 Water heater 7 Differential valve 8 Pressurized vessel 9 Hot water outlet 10 Cold water inlet 11 Safety group Pic 3 Connection scheme of ORLAN SUPER 130kW boiler with four way mixing valve and water heater 3 1 Accumulation The most effective way of utilizing gasification process is boiler installation with accumulation tank Such a installatio
Download Pdf Manuals
Related Search