Operation and installation manual. 2014.11.12 1
Contents
1. up to working pressure 1 5 bar standard version or on special order in the B construction up to pressure 2 5 bar Next to the boiler there is a fuel storage bin with a feeder screw at the bottom The ash pan capacity is suited to the capacity of the fuel bin i e the ash pan should be filled with ash after fuel from the bin pea grade coal has been burnt There is a water tank behind the fuel bin for extinguishing the fuel bin in an emergency when the boiler is fired with pea grade coal or the connector for mounting a thermostatic valve required when the boiler is fired with biomass The connector is installed only when a boiler for pellets is ordered The water tank of the emergency extinguisher opens onto the feeder screw The fan which provides air for combustion is situated before the fuel bin and is connected with a burner The amount of air for combustion can be regulated by changing the fan rotation speed on the boiler regulator recommended or by manual setting of the choking flap on the fan The heating water inlet is situated on the back wall of the exchanger in its bottom middle the water outlet is situated on the top left and right In the back of the boiler there is a smoke conduit which carries flue gas to the chimney The steel exchanger its cover as well as lower and upper door are covered with mineral insulation which reduces heat loss during combustion The steel casing is protected with high quality powder paint2. when during the grate cleaning with a hook embers start to fall down to the ash pan In the evening before burning in the boiler during the night the grate should be cleaned thoroughly In the morning after night burning remove caked coal with a hook to clear the air supply Put some fuel onto the embers and do not remove ash and caked fuel from the grate until the fuel is burning Then add fuel until the combustion chamber is full Each time you check the amount of fuel in the combustion chamber and each time before stoking the fire switch off the fan on the regulator preferably by switching off the regulator and delay opening the loading door until the fan stops the door is leak tight and you should first loosen it slightly wait until pressure in the combustion chamber equalises and only then can you open the door fully This will prevent 9 Operation and installation manual 2014 11 12 hy KLIMOSZ hot flue gas from being blown out into the boiler room The lower door of the furnace the door of the lower combustion chamber and the loading door must be tightly closed during the boiler operation NOTE When opening any of the boiler s doors stand in such a way as to prevent any hot gas from the boiler from causing harm to you or to anyone standing nearby Adding more fuel switch off the fan first preferably by switching off the regulator After the fan is switched off and stopped open the lower door of the boiler Open the upper doo
3. 4 Construction of the KLIMOSZ MULTICOMBI boiler The KLIMOSZ MULTICOMBI automatic boiler is not maintenance free it is therefore recommended that the user should carefully read the principles of its operation regulation and maintenance in order to avoid any problems related to its work Construction of the KLIMOSZ MULTICOMBI boiler makes it possible to use solid fuels in the automatic or traditional mode The boiler has been constructed on the base of a cast iron exchanger of the multi purpose VIADRUS U22 boiler The cast iron part of the boiler which is called the upper combustion chamber can be used for burning coal coke or wood as substitute fuel after manual fuel loading KLIMOSZ MULTICOMBI boilers can be installed also in a closed system up to working pressure 4 0 bar Under the water grate of the boiler heat exchanger of a U22 boiler there is an added steel combustion chamber with W version or without S version a water jacket There are the chute horizontal burner in the lower combustion chamber Fuel burning pea grade coal pellets in automatic mode takes place in the lower chamber Under the combustion chamber there is an ash pan Next to the boiler there is a fuel storage bin with a feeder screw at the bottom The ash pan capacity is suited to the capacity of the fuel bin i e the ash pan should be filled with ash after the entire fuel from the bin has been burnt There is a water tank behind the fuel bin for emergency extinguishin
4. TECHNICAL SPECIFICATION KLIMOSZ MULTIDUO MULTICOMBI BOILER OPERATION AND INSTALLATION MANUAL KLIMOSZ MULTIDUO MULTICOMBI BOILER PART 2 www klimosz pl 1 Technical Data for KLIMOSZ MULTIDUO Table 1 Dimensions and technical parameters of the KLIMOSZ MULTIDUO boiler Klimosz Klimosz Klimosz Parametr SI MultiDuo MultiDuo MultiDuo 15 2 32 Nominal power kW 32 30 Efficiency 85 1 89 3 87 3 Power regulation scope 5 1 17 5 5 18 5 9 6 30 Use of fuel at nominal power continuous Ei heating pea coal EA pellets 18 MJ kg kg 2 brown coal 3 Storage bin volume 230 230 Approximate combustion time at nominal P g power pea coal y 1 2 7 a Q a E S Boe Jz lt lt DS gt 8 9 230 5 5 4 4 LS 2 3 O kd 9 9 DI 9 9 O DI 5 0 5 4 6 0 da 5 1 18 7 pellets 5 Flow of fumes in the smoke conduit brown Is coal nominal power 5 4 C 100 170 100 170 100 170 8 Boiler class 3 3 3 3 3 3 Mass 25 510 540 1 0 n ya va NEON IZS 560 Heating area of the boiler m 3 3 5 Water volume 92 105 m 160 Chimney draught 10 20 Water maximal working pressure Water minimal working pressure b Fluid group Recommended working temperature for heating water C Minimal temperature of water returning to the boiler Maximal permitted level of heating material Safety valve Noise level Connections of the boiler heating and ret
5. g when pea grade coal is used as fuel or a place for installing a thermostatic valve required when pellets are used as fuel a protective device in case flame gets to the fuel bin Operation and installation manual 2014 11 12 4 hy KLIMOSZ The fan which supplies air for combustion is situated before the fuel bin and is connected to the mixer The amount of air is controlled electronically by the boiler regulator The inlet and outlet of heating water is situated at the back part of the boiler At the back of the boiler there is a smoke conduit which carries flue gas to the chimney The exchanger is insulated with mineral wool which reduces heat loss during combustion The steel casing is protected with high quality powder paint S Z2 Z2 re 24 LO A NI Ta Ll L2 L3 H1 H2 ZI Z2 P1 P2 U1 U2 mm mm mm mm mm mm mm mm mm mm mm mm DOD OOO SE DONO 32 1270 825 1555 620 600 1285 1300 5 Operation and installation manual 2014 11 12 he KLIMOSZ The dimensions of the flue height are given below Klimosz Duo 15 1260 mm Klimosz Duo 55 75 1760 mm Klimosz Duo 25 45 1420 mm Klimosz Duo 100 150 1920 mm Fig 2 Dimensions boilers KLIMOSZ MULTICOMBI S L H S1 S2 L3 H1 H2 Z1 Z2 P1 P2 U1 U2 mm mm mm mm mm mm mm
6. mm mm mm mm mm mm mm Operation and installation manual 2014 11 12 6 ih KLIMOSZ Combustion D Bee cam e E RI sumo n ooo ca feb an MULTICOMBI 32 5 Hand fired furnace of the KLIMOSZ MULTIDUO and KLIMOSZ MULTICOMBI boiler The KLIMOSZ MULTIDUO and KLIMOSZ MULTICOMBI boilers provides the possibility for burning solid fuels in the traditional mode After manual loading wood and coal as substitute fuel can be burnt in the upper part of the exchanger called the upper combustion chamber The upper combustion chamber is an emergency chamber in which burning throughout the heating season is not recommended due to the lower power capacity achieved as compared to the maximum power capacity of the boiler For burning in the upper chamber to run properly some conditions for chimney draught have to be met NOTE No alterations in the furnace chamber may be made which could negatively affect the life span of the boiler or flue gas emission 7 Operation and installation manual 2014 11 12 he KLIMOSZ 1 Air mixer 1 Secondary air jets pipes 3 Primary air inlet 4 Inspection hole 5 Hole flap 6 Screws Fig 3 Schematic diagram of a chute horizontal burner 6 Installation of the fire resistant catalyst The ceramic catalyst in KLIMOSZ boilers consists of rectangular plates Table no 3 The plates should be put on shelves above the retort bur
7. ner through the lower door of the ash pan When pellets are used as fuel the catalyst should be put on lower projections ATTENTION The boiler must not be operated without ceramic catalysts in the retort furnace as it leads to accelerated depositing of soot on the boiler due to incomplete burning and to quicker wearing of the boiler s steel parts Burning pea grade coal with the catalyst in the low position lower shelf may result in damaging it Table 3 Dimensions and number of catalysts chamotte ina KLIMOSZ MULTIDUO KLIMOSZ MULTICOMBI boiler Boiler Plate 1 mm KLIMOSZ MULTIDUO Klimosz MultiDuo 15 345 x 220 ceramika Klimosz MultiDuo 25 345 x 220 ceramika Klimosz MultiDuo 35 400 x 320 ceramika KLIMOSZ MULTICOMBI Chamotte plate Klimosz MultiCombi 20 3 pc Klimosz MultiCombi 32 4 pc Operation and installation manual 2014 11 12 8 he KLIMOSZ Fig 4 Position of ceramic catalyst on the exchanger shelves in a KLIMOSZ MULTICOMBI 7 Lighting the boiler The boiler may be operated only by adults who know the principles of its operation and who follow this Operation Manual The following should be done before the boiler is lit e check whether there is enough water in the central heating and domestic water systems e check whether the grate ash pan and flue conduits are clean e remove the ceramic catalysts from the retort furnace chamber e put the protective plate on the retort burner
8. nger areas and in smoke conduits This reduces the boiler s efficiency and poses a serious hazard of soot and tar ignition in the chimney duct which usually results in damaging the chimney and even the building walls and in fire Take care to make the boiler leak tight combustion chamber door ash pan door mixer cleaning hole fuel bin cover etc in order to avoid flue gas being expelled from the boiler into the boiler room If the boiler is not in use for more than 2 days for example after the heating season it must be cleaned and the fuel bin and the fuel feeding system emptied of fuel Leave the boiler with the doors and inspection hatch covers open to enable its ventilation and to avoid moisture condensation on the steel surfaces of the boiler Operation and installation manual 2014 11 12 10 hy KLIMOSZ
9. oiler 30 Noise level lt 65 A Connections of the boiler heating and returning 2 lub 6 4 GZ water Resistance of water flow through the boiler At f o 0 4 20 20 C Voltage 230V 50 Hz Electric energy consumption fan motor 180 80 Electric energy consumption shot light option 400 Electric insulation IP 40 3 Operation and installation manual 2014 11 12 ie KLIMOSZ 3 Construction of a KLIMOSZ MULTIDUO boiler The KLIMOSZ MULTIDUO automatic boiler is not maintenance free and requires the user to carry out some periodic maintenance activities it is therefore recommended that the user should carefully read the principles of its operation regulation and maintenance in order to avoid any problems related to its working The main part of the boiler is a steel heat exchanger made from 6 8 mm thick internal sheet In the bottom part of the exchanger there is a combustion chamber with a chute horizontal burner and fire resistant catalyst The fire resistant catalyst stabilises the burning process reduces emission of particulates from ash and radiates heat back to the burner thereby facilitating the complete burning of the fuel Under the combustion chamber there is an ash pan The boiler door is constructed in a way that allows to open it from left to right hinges on the left of the exchanger the handle on the right KLIMOSZ MULTIDUO boilers can be also installed in a closed system
10. r of the boiler after a while unsealing it first and put in a layer of fuel After the upper and lower door is closed switch on the fan by pressing the button as above The boiler is now in normal operation mode Do not add too much fuel as it may cause the boiler to overheat quickly and it negatively affects the boiler s parameters as well as the parameters of emission of hazardous substances in flue gas 9 Boiler maintenance Remove ash to non flammable closed containers with increased resistance to corrosion for example zinc plated The boiler can be cleaned only after it has been extinguished and cooled down Cleaning the walls of the upper combustion chamber can be easily done through the open upper door Cleaning the smoke conduits is done through the inspection hatch under the casing the same as cleaning in automatic mode The boiler can be cleaned with the cleaning tools supplied with it A boiler that has been soiled with tarry substances should be cleaned in two steps First tarry deposits should be burnt out with suitable agents for example Sadpal and then the heat exchange areas should be cleaned with a brush Cleaning semi liquid tarry deposits results in damage to the brush and is ineffective resulting only in spreading the tar over the boiler surface After the boiler surface and smoke conduits have been cleaned close the inspection hatch tightly NOTE Avoid accumulation of tarry deposits and soot on the heat excha
11. this prevents lighting the fuel in the retort burner as a result of embers falling down from the upper grate to the ash pan e when burning in the upper chamber in the hand firing mode remove fuel from the retort in order to properly supply air for combustion When burning is continued for more than two weeks fuel should also be removed from the bin e switch on the hand firing mode hand firing in the burning type options on the regulator Put firelighter paper and wood through the charging door over the entire grate area Light the firelighter through the door of the combustion chamber Close the door and open slightly the ash pan door providing air supply to the combustion chamber Put a layer of fuel onto the burning wood After lighting the fire switch the regulator to the hand fire mode set the desired temperature and close the ash pan door When the fuel is burning well stoke the fire by putting in another portion of fuel switch off the blow in fan on the regulator when loading in fuel Attention No flammable liquids can be used and the boiler cannot be overheated when lighting the fire No flammable materials can be left near the boiler 8 Boiler operation Fuel should be topped up as needed and in accordance with the intensity of burning Fuel should be added evenly so that it does not form a pyramid Ash and slag should be removed from the grate only when it starts to hinder combustion The procedure should be interrupted
12. urning water Resistance of water flow through the boiler At oe 20 30 20 E Voltage 230V 50 Hz Electric energy consumption fan motor 180 80 I Electric energy consumption shot light option IP 40 9 2 1 0 5 0 l amp D 1 5 version B 2 5 2 2 version B 3 7 oO o 50 15 version B 25 1 5 version B 2 5 lt 65 A o o o oz 1445 Electric insulation Operation and installation manual 2014 11 12 2 hy KLIMOSZ 2 Technical Data for KLIMOSZ MULTICOMBI Table 2 Dimensions and technical parameters of the KLIMOSZ MULTICOMBI boiler Klimosz Klimosz Parametr SI MultiCombi MultiCombi 20 32 Nominal power kW 20 16 30 25 Use of fuel at nominal power continuous kg h 4 9 heating pea coal brown coal kg h aH De PA Storage bin volume dm 230 230 Approximate combustion time at nominal power day 10 4 0 pea coal 5 5 4 0 es _ po browncoal day SS 40 O Flow of fumes in the smoke conduit brown coal g s 11 7 nominal power Fumes temperature Le 100 210 100 220 Biter class 4 Mass k 490 Heating area of the boiler m d 40 Pa Chimney draught Pa Water maximal working pressure Water minimal working pressure Water maximal trial pressure Recommended working temperature for heating water Maximal working temperature for heating water 90 Minimal temperature of water returning to the 50 b
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