Unical AIREX Series Installation And Maintenance Instructions Manual Download

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AIREX

INSTALLATION AND MAINTENANCE INSTRUCTIONS

150 - 200 - 200 UK

Summary of Contents for AIREX Series

Page 1: ...AIREX INSTALLATION AND MAINTENANCE INSTRUCTIONS 150 200 200 UK...

Page 2: ...tallation standards 12 3 3 Packaging 13 3 4 Transportation 13 3 5 Assembly 14 3 6 Connecting boiler to system 14 3 7 Connecting to safety heat exchanger drain 15 3 8 Recirculation pump 15 3 9 Assembly...

Page 3: ...e state of wear of the anode 1 4 INFORMATION FOR SYSTEM MANAGER The system manager must be instructed concerning the use and operation of his heating system in particular Give the system manager these...

Page 4: ...cannot be held responsible Modifying parts connected to appliance Do not modify the following parts the boiler the air water and electricity lines the flue gas pipe safety valve and heating water dra...

Page 5: ...ction booklet accompanies it in order to be consulted by the new owner and or installer Only original accessories must be used for all appliances with optionals or kits including electric This applian...

Page 6: ...2 2 DIMENSIONS AND HYDRAULIC CONNECTIONS fig 1 1 Panel board 2 Wood storage door 3 Primary air setting 4 Secondary air setting 5 Flame sight glass 6 Combustion chamber door 7 Fan 8 Smoke pipes cleanin...

Page 7: ...SIDE PRESSURE DROP MAX WORKING PRESSURE WOOD STORAGE VOLUME WOOD LOADING OPENING LENGTH OF LOGS m w c l bar l mm cm H mm I mm AIREX 150 149 3 166 8 2201 DN 65 DN 65 Rp 1 300 R 430 0 39 3 495 514x594 1...

Page 8: ...controlled passage of combustion air contrarily to what happens with large traditional grates The air can be perfectly dosed because the grate covered with burning wood has the same crossing resistanc...

Page 9: ...stem return GASIFICATION ZONE 2 Gasification takes place in the lower part of the firewood storage It is very important that gasification is as regular as possible so as not to overload the burner wit...

Page 10: ...ages also has the task of collecting the ashes and possible embers The flames after having bounced off the walls of the bottom area and the refractory ones direct themselves with a whirling motion tow...

Page 11: ...rsonnel a Thoroughly wash all the piping of the system to remove any residue or impurities which could jeopardise proper operation of the boi ler b Check that the chimney flue has an appropriate draug...

Page 12: ...nstructions 3 2 INSTALLATION STANDARDS AIREX it is a boiler designed to run with firewood This appliance must be installed according to that indicated by standards in force in the country where the bo...

Page 13: ...e instruction above Description of packs 1 Boiler body 2 Package containing casing and boiler insulation 3 Package containing casing and boiler insulation 4 Package containing the panel board 5 Packag...

Page 14: ...equate clearance space must be left behind the boiler to allow the fan to be opened and serviced POSITIONING IN BOILER ROOM N B The minimum clearances indicated to the side are required to allow the A...

Page 15: ...sight Attention If this precaution is not taken triggering of the thermal discharge valve can cause damage to persons animals and objects for which the manufacturer cannot be held responsible 3 8 RECI...

Page 16: ...sing cover of smoke chamber with the relative seal Wood must be loaded in as little time as possible to keep the impeller of the fan from overheating and thus malfunctioning This problem occurs more q...

Page 17: ...strap an excessive crushing of mineral wool would cause a non homogeneous insulation In case of maintenance it is possible to remove the strap by acting on the locking slots Fitting body insulation F...

Page 18: ...holder small conduit fastening it with the fixing clip Place the bulb of the flow probe S4 in the rear left bulb holder large conduit fastening the cable with the fixing clip Insert the bulb of the r...

Page 19: ...Installation instructions 19 8 11 1 4 2 7 3 10 17 6 5 18 12 fig 16 fig 17 13 14 15 16...

Page 20: ...cific bulb holder It is recommended to convey the discharge Remember that for solid fuel boilers due to the thermal inertia of the fuel the installation of the thermal discharge valve is mandatory SCA...

Page 21: ...have perfectly sealed joints to avoid that flue condensate smudge the walls due to permeation The entrance to the chimney should be at a 45 angle At the base of the chimney a flue inspection opening h...

Page 22: ...t all the connections are watertight after commissioning the boiler and bringing the system to the operating temperature stop the pumps and repeat the air bleed operations let the system cool down and...

Page 23: ...been loaded to reach the set temperature PARAMETER 1 or that the time set in PARAMETER 9 is too short To overcome this stalemate press the fan start key to start a new combustion phase If the boiler t...

Page 24: ...TKS TA FLUE GAS PROBE recirculation pump if not installed the warranty is null and void manual zone mixer valve or electric managed by supplementary heating controller heating system pump open expansi...

Page 25: ...present 16 16 Total probes parameter 24 FUNCTIONAL SETTING PARAMETER 11 If Solar absent 0 If Solar present 1 0 If Recirculation present 0 If Recirculation absent 2 0 If buffer Storage tank absent 0 I...

Page 26: ...f the boiler detected by probe S4 must be greater than the mi nimum temperature PARAMETER 1 and loading is performed if the temperature detected by probe S4 is greater than that detected by probe S3 p...

Page 27: ...NITARIA S3 S1 S2 Ps VE1 CS VENTILATORE M TKS ALIMENTAZIONE 230V 50Hz L1 N J1 J2 J3 J4 J5 J6 J7 J10 J11 J2 N N N N N N N N N N F F F F F F F F F F 1 2 3 5 7 9 11 13 15 4 6 8 10 12 14 16 J4 TA POWER SUP...

Page 28: ...6 Total probes parameter 31 FUNCTIONAL SETTING PARAMETER 11 If Solar absent 0 If Solar present 1 1 If Recirculation present 0 If Recirculation absent 2 0 If buffer Storage tank absent 0 If buffer Stor...

Page 29: ...inimum storage tank temperature measured by probe S3 Therefore if the combi storage tank is at a higher temperature than the minimum set temperature PARAMETER 3 the system pump will be activated on de...

Page 30: ...ULO TANK in TANK S3 S2 VENTILATORE M ALIMENTAZIONE 230V 50Hz L1 N J1 J2 J3 J4 J5 J6 J7 J10 J11 J2 N N N N N N N N N N F F F F F F F F F F 1 2 3 5 7 9 11 13 15 4 6 8 10 12 14 16 J4 TKS TA POWER SUPPLY...

Page 31: ...8 Probe 5 if absent 0 if present 16 16 Total probes parameter 31 FUNCTIONAL SETTING PARAMETER 11 If Solar absent 0 If Solar present 1 1 If Recirculation present 0 If Recirculation absent 2 0 If buffer...

Page 32: ...EM 3 HEATING PRODUCTION OF DOMESTIC HOT WATER with combined tank TANK in TANK or HEATING STORAGE TANK PUFFER both with the possibility of having a coil and its control of SOLAR PANEL SYSTEM as support...

Page 33: ...iler Ret is the boiler return temperature 6 Flue gas Temp is the combustion flue gas outlet temperature Display procedure The screens can be scrolled by using the direction arrows and present on the p...

Page 34: ...duction cycle or storage tank loading will be activated automatically when the minimum temperature of the boiler or torage tank has been reached It will be deactivated when the boiler or storage tank...

Page 35: ...feet Do not pull the electric cables Do not leave the appliance exposed to atmospheric agents rain sun etc unless expressly designed Do not allow children or unskilled persons to use the appliance 23...

Page 36: ...2 14 J3 N Sonda 1 Pannelli Solari 1 Sonda 3 Boiler P Alto 4 Sonda 5 Ritorno Caldaia 16 Ingresso Contatto Porta Sonda 2 Scambiat Solare o Puffer P Basso 2 Sonda 4 Mandata Caldaia 8 Ingresso Crono Termo...

Page 37: ...ameters repeat the sequence scrolling with the direction arrows and PHASE 6 After having set or changed the parameters you must hold the key pressed for 8 seconds to transfer the data to the non volat...

Page 38: ...performed on an 8 C scale in four 2 C steps starting from the boiler working temperature defined by parameter n 0 see the list of electro hydraulic diagram parameters page 23 Furthermore it is possibl...

Page 39: ...through the bypass After the door has closed the system continues working automatically following the panel board logic Just close the door to silence the alarm Remember that keeping the door open fo...

Page 40: ...nage there is no water leakage ventilationconditionsand minimum distancesare guaranteed to perform maintenance Switching boiler on and off To switch the boiler on and off see the SYSTEM MANAGER OPERAT...

Page 41: ...ntial air passages are created with a very small flame due to an excess of air The AIREX boiler must be fed with natural wood logs at the length indicated in paragraph 6 6 The logs must normally be ro...

Page 42: ...m 1 cm 4 cm for AIREX 200 200 UK The firewood must be of 20 cm diameter maximum These measures must be strictly observed As for good combustion it is essential that there is a uniform descent of the w...

Page 43: ...peration of the panel board with the boiler at full capacity until the fan is forced to stop when the set tempe rature has been reached Check for leaks from pipe connections After the initial start wi...

Page 44: ...e content check that the recirculation pump is working correctly and the flue gas tempe rature at partial load and increase the working temperature In order to control the room temperature it is there...

Page 45: ...door slowly Use larger logs Consume the previous load of wood before reloading Problem The boiler does not reach the requested temperature The flame is small and there is too much air Inspecting the w...

Page 46: ...alist based on the status of the appliance ascertained through inspection Inspection and maintenance jobs must be performed in the order shown on page 47 Inspection and maintenance instructions To ass...

Page 47: ...en in the paragraph Combustion air adjustment 2 Check that the two adduction holes for the secondary air placed in the grate seat are not obstructed if they are pass a soft brush in this pipe Check th...

Page 48: ...ary air distributor Open the front intermediate door and clean the inner space carefully from tarry residues dust and wood flakes which have entered through the primary and secondary air holes Careful...

Page 49: ...bottom door insulation Integrity of door sealing gaskets Correct operation of microswitch Cleaning of fan blades Fan noise Cleaning of flue gas circuit rear side Replace if necessary Clean if necessa...

Page 50: ...50 Inspections and maintenance...

Page 51: ...Inspections and maintenance 51...

Page 52: ...urthermore it reserves the right to modify its products as deemed necessary or useful without a ecting their essential features 46033 casteldario mantova italia tel 39 0376 57001 fax 39 0376 660556 in...

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Unical AIREX Series, Installation And Maintenance Instructions Manual

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