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INSTRUCTIONS FOR INSTALLATION, USE 

AND MAINTENANCE

 

 

 

 

PELLET BOILER 

 

 

 

 

 

 

 

 

Mini 

 

 

 

Read instructions carefully before installation, use and maintenance 

The instruction manual is an integral part of the product.

 

 

Laminox S.r.l. reserves the right to change the characteristics and data reported in the following 

document at any time and without warning in order to improve their products. This manual, 

therefore, cannot be considered as a contract with third parties. 

Updated manuals and drawings are available at website www.laminox.com. 

Summary of Contents for Idro TERMOBOILER Mini 12

Page 1: ...ual is an integral part of the product Laminox S r l reserves the right to change the characteristics and data reported in the following document at any time and without warning in order to improve their products This manual therefore cannot be considered as a contract with third parties Updated manuals and drawings are available at website www laminox com ...

Page 2: ...ration N1 but airtight at a pressure up to 0 2 mbar Refer to standard UNI 10683 2012 B Install a 1 anti condensation valve with 55 C opening C Connect the room programmable thermostat to the external terminal board using a NO potential free contact D Setting the boiler water temperature at 70 C E We recommend not using the chrono mode on the boiler to prevent storage temperature from lowering and ...

Page 3: ...ct the boiler to the mains only after proper professional connection to the chimney flue The power cable plug must remain accessible after installation of the boiler Only operate the boiler with regulation wood pellets refer to the FUEL chapter Never use liquid fuels to operate the pellet boiler or to stoke the embers present Provide adequate ventilation in the installation area during operation I...

Page 4: ...am 10 3 FUEL 11 4 1 General notes 12 4 INSTALLATION 12 4 2 Minimum safety distances 13 4 3 Flooring protection 15 4 4 Minimum distances for positioning air intake vents 15 4 5 Fume exhaust duct 16 5 1 General notes 19 5 ASSEMBLY 19 5 2 Unpacking 19 5 3 Electrical connection 19 5 4 Hydraulic connection 20 5 5 Boiler hydraulic diagram 21 6 USE 22 6 1 6 1 Console description 23 6 2 First ignition 24 ...

Page 5: ...ustion chamber cleaning 40 9 5 Smoke chamber cleaning 41 9 6 Exhaust system cleaning 41 9 7 Cleaning metal and ceramic parts 41 9 8 Cleaning the glass 41 9 9 Glass breakage 41 9 10 Replacing the remote control battery 41 9 11 Cleaning the smoke fan 41 9 12 Boiler inactivity 41 9 13 Routine and special maintenance 42 ...

Page 6: ...r than 45 fig 2 Each device must have its own chimney flue with a section equal to or greater than the diameter of the fume exhaust pipe of the boiler and a height no less than the one stated Never use two stoves a fireplace and a stove a pellet stove and a wood stove etc in the same room since the draft of one could damage the draft of the other In addition collective ventilation ducts that can c...

Page 7: ...as to prevent penetration into the flue of rain snow or foreign bodies and so that in the event of winds in any direction and at any angle it assures the discharge of combustion products wind proof chimney pot The chimney pot must be positioned so as to guarantee an adequate dispersion and dilution of combustion products and in any case outside the zone of reflux This zone can be of different size...

Page 8: ...uction device The room adjacent to the permanent openings must meet the requirements set out in the paragraphs above The adjacent room cannot be used as a garage for storage of combustible material or for activities involving the risk of fire 1 4 Connection to the chimney flue see paragraph 4 5 1 5 Preventing house fires Installation and use of the boiler must be in accordance with the manufacture...

Page 9: ...kW 17 2 kW Performance 90 8 90 6 90 1 Suggested damper 10 12 Pa 10 12 Pa 10 12 Pa Pellet tank capacity 40 Kg 40 Kg 40 Kg Power consumption 480 W 480 W 480 W Smokes outlet diameter 80 mm 80 mm 80 mm Weight 150 Kg 150 Kg 150 Kg Dimensions LxDxH 856x650x1205 mm 856x650x1205 mm 856x650x1205 mm 2 3 Rear connections dimensions 2 4 Product identification data The technical label shows device data and per...

Page 10: ...10 2 5 Wiring diagram ...

Page 11: ... that described by the manufacturer AVOID using low quality pellets or pellets containing dispersed sawdust powder resins or chemicals additives or adhesives AVOID using moist pellets The use of unsuitable pellets causes Clogging of the brazier and fume discharge duct Increased consumption of fuel Decreased efficiency Possible faulty operation of the boiler Dirtying of glass Production of unburned...

Page 12: ...be installed in a technical room It is forbidden to install them in open verandas or outdoors Installation in rooms containing other generators that collect air from the environment is prohibited par 6 4 UNI 10683 2012 Sealed or closed operation appliances with external ducted combustion air intake can be installed only in bathrooms bedrooms and studios The minimum volume of the installation room ...

Page 13: ...ust always be guaranteed 4 2 1 Corner installation mm 4 2 2 Wall installation mm Safety distances from flammable material Minimum distance in air from the flammable rear wall P 500 mm Minimum distance in air from the flammable side wall L 500 mm Frontal distance from flammable material R 1000 mm ...

Page 14: ...3 Distance from flammable ceilings and false ceilings mm Minimum mandatory distance from flammable material and from roof for maintenance H 800 mm 4 2 4 Distance of fume exhaust system from flammable walls mm ...

Page 15: ... positioning air intake vents Pellet boiler combustion air intake vents cannot be connected to an air distribution system or directly to a wall mounted air intake vent Correct and safe positioning of the air intake vent must comply with the measures and requirements described in paragraph 1 3 There are distances to be respected in order to avoid that combustion air be removed by another source for...

Page 16: ...re exhausted flue gas or vapours from other equipment boilers hoods etc is prohibited 4 5 2 Tubes and maximum usable lengths All the components must be made of material with A1 fire reaction class UNI EN 13501 1 In particular the use of metal extendible and flexible hoses is prohibited Double wall steel tubes with internal nominal diameter of 80 mm or 100 mm for tubes inside the chimney flue max 1...

Page 17: ... which is flammable or has flammable parts 100 280 Concrete wall or roof 50 180 Brick wall or roof 30 140 4 5 4 Using a traditional type chimney flue If you wish to use an already existing chimney flue it is advisable to have it checked by a professional chimney sweep to ensure that it is watertight This is because fumes being slightly pressurised could infiltrate in cracks of the chimney flue and...

Page 18: ...secured to the building fig 13 must be used An inspection area must be created at the base of the duct for performing periodic checks and maintenance The duct must be equipped with a wind proof chimney pot and observe the distance d from the ridge of the building as described in par 1 2 Fig 13 shows the solution to be utilised should you wish to use an external fume ducts Fig 13 ...

Page 19: ...ack the product being careful not to damage or scratch it Remove the accessory package and any pieces of polystyrene or cardboard used to block removable parts etc from the boiler furnace Also remember not to leave packaging components plastic bags polystyrene etc within the reach of children as they could be potential sources of danger Dispose of them according to regulations 5 3 Electrical conne...

Page 20: ... compatibility with the machine specifications During installation and operation take into account that disposal of the minimum power delivered by the machine must be ensured Make sure that the thermal hydraulic system is fitted with an additional and adequate closed appropriately dimensioned expansion vessel For the installation of an additional expansion vessel take into account that usually 1 l...

Page 21: ... 18 Magnesium anode 19 Jolly valve Caution to prevent the heating system from having to be regularly cleaned it is best to install a magnetic sludge remover this filter aids routine maintenance increases boiler life span aid removal of impurities and increased global efficiency of the system The magnetic sludge remover filters the heating system removing sludge ferrous or sandy residues which circ...

Page 22: ...cinerator or in any other way other than that for which it was designed Do not use liquid fuels Do not make any unauthorised modifications to the device Only use original replacement parts recommended by the manufacturer In general Make sure that the room where the stove is to be installed offers sufficient ventilation see section 1 3 External air intake vent Make sure that all exhaust system join...

Page 23: ...ormation about boiler operating status Access the menu to view various types of displays and adjust the settings available depending on the level of access Depending on the operating mode the displays may have different meanings based on their position on the display Below is a list of meanings of LEDs found on control panels Room thermostat LED The LED is on when it is connected to an external ro...

Page 24: ...ailure to install incorrect first ignition or improper use Make sure that electrical and plumbing connections have been performed properly Also check that the hydraulic system has a sufficient expansion tank for maximum safety Please note that expansion is calculated considering 10 of the whole volume contained in the system Any damage to the system or to equipment will not be considered under war...

Page 25: ...for a variable time interval depending on the model and pellets begin to fall inside the brazier Remember that the brazier must be perfectly clean at this beginning of this stage Once this pre loading is completed the pellet feed screw will stop for a variable amount of time depending on the model for two to three minutes After this waiting phase the pellet feed screw will start to switch on at re...

Page 26: ...formation The first line shows the time On the second line to the right the temperature of the water in the boiler appears The third line shows the message WORKING with the set power from 1 to 5 to the side The fourth line usually shows the instantaneous working power flashing from 1 to 5 The message MODULATE also is shown when water temperature reaches the set temperature see corresponding paragr...

Page 27: ...xceeding the set temperature by 8 C the boiler goes in standby mode The display will show WAITING FOR COOL during the final cleaning phase and then ECO STOP during the standby mode 6 3 5 Circulator This model has a circulator for direct connection of the system boiler to radiators The circulator starts as soon if the water in the boiler exceeds a temperature of 60 C optimal value for this model an...

Page 28: ...sing button 4 for a few seconds Once the shutdown signal has been received the display will show the FINAL CLEANING message and the fume exhaust fan will continue to run at full speed for a minimum time of about 10 minutes to ensure complete cooling of the boiler Additionally as for the brazier cleaning the mechanical cleaning of the flue gas pass and brazier is activated in the models where provi...

Page 29: ...emperature setting mode In temperature setting mode it reduces the set value In technical parameter setting mode it reduces the set value In work mode it activates room temperature setting BUTTON 3 Switching to sub menus Switching to programmable thermostat and clock programming Switching to technical parameters programming BUTTON 4 Manual boiler start up and shut down Exit from a sub menu Exit fr...

Page 30: ... which you are located Use buttons 1 and 2 to modify a parameter value temperature time etc Use buttons 5 and 6 to move horizontally between different menus or sub menus or different parameters 7 1 MENU 01 WATER PRESSURE Menu 1 shows the boiler water pressure Use buttons 1 and 2 to disable the pressure control off in the event the boiler is connected to an open vessel or the pressure transducer fa...

Page 31: ... which days of the week they must be active Weekend program 2 start ups and shutdowns valid only for Saturday and Sunday Below is the diagram of the various Menu levels Access the menu by pressing 3 return to the previous menu by pressing 4 scroll through the menu by pressing 5 and 6 and change the value by using keys 1 and 2 7 3 1 Menu 3 1 ENABLE CHRONO Allows you to enable and disable all progra...

Page 32: ... 3 Menu 3 3 WEEKLY PROG The weekly programming group includes 4 start ups and 4 shutdowns For each on off pair you can decide which day of the week to activate the corresponding pair controls The first parameter M 3 3 01 WEEKLY CHRONO allows you to enable or disable all weekly programmable thermostat settings After having set the first parameter M 3 3 01 WEEKLY CHRONO to On you can set 4 start ups...

Page 33: ... 00 00 23 50 OFF M 3 3 12 STOP PROG 2 Off time 00 00 23 50 OFF M 3 3 13 MONDAY PROG 2 reference day on off M 3 3 14 TUESDAY PROG 2 on off M 3 3 15 WEDNES PROG 2 on off M 3 3 16 THURSDAY PROG 2 on off M 3 3 17 FRIDAY PROG 2 on off M 3 3 18 SATURDAY PROG 2 on off M 3 3 19 SUNDAY PROG 2 on off PROGRAMME 3 menu level selection meaning possible values M 3 3 20 START PROG 3 on time 00 00 23 50 OFF M 3 3...

Page 34: ...ions for the weekend Saturday and Sunday As per daily programmes we have an enabling parameter and 2 pairs of start up and shutdown times Programming will be active as stated only on Saturday and Sunday TIP to avoid confusion and unwanted start up and shutdown activate only one programme at a time if you do not know exactly what your desired programming is Disable the daily programme if you want t...

Page 35: ...sion are available This menu is for qualified service personnel use 7 8 Menu 09 TECHNICAL CALIBRATIONS This menu is protected by an access key and is intended for qualified service personnel 7 9 Menu 10 PELLET TYPE This menu allows you to simultaneously increase or decrease all pellet lowering parameters quantity of pellets and brazier loading The set default value is 00 Press keys 1 and 2 to modi...

Page 36: ...ents in the exhaust tube negligent maintenance adverse weather conditions such as persistent wind etc If the boiler flue gas pass contains an accumulation of ash that obstructs the normal passage of the combustion fumes poor or negligent maintenance low quality pellet improper combustion etc If the boiler has combustion parameters not adjusted correctly in particular the low power combustion param...

Page 37: ...essage modulate At the same time if despite passage to modulation the water temperature continues to increase and exceeds the second pre set safety limit about 90 C the boiler will pass into alarm mode The display will show the message AL A WATER TEMP The boiler constantly checks water probe operation if the sensor is momentarily and or accidentally removed from its housing or the connector is not...

Page 38: ...sor AL 4 Extract fault This alarm indicates a failure to read the revs of the smoke expulsion motor by the control board It may have been activated due to motor fault or due to a lack of connection between the rev reader encoder in the motor and the board What to do Put the boiler in stand by by pressing the off button for a few seconds Try switching the boiler back on Contact your support centre ...

Page 39: ... the boiler by pressing the ON OFF button 4 In the event of a repeated alarm call the support centre AL 9 Water sensor This alarm is activated by the breakage or disconnection of the water probe of the boiler What to do Put the boiler in stand by by pressing the off button for a few seconds 4 Wait and make sure that the combustion of pellets left in the brazier has been completed If necessary call...

Page 40: ...Brazier cleaning When the flame becomes red or is weak accompanied by black smoke it may mean that there are ash deposits or incrustations which are not allowing correct boiler operation and which must be removed Every two days remove the brazier by simply lifting it from its housing then clean it from ash and any incrustations which may have formed with particular attention to freeing clogged hol...

Page 41: ... until it cools down Do not use any material that can scratch or damage theglass 9 9 Glass breakage The boiler is equipped with 4 mm thick ceramic glass that is resistant to a thermal shock of 750 C This glass may only break due to a strong impact or misuse Do not slam the door or hit the glass In case of breakage replace with an original replacement part only Contact a Technical Support Centre to...

Page 42: ...e the product is kept efficient and ensure safe operation Thoroughly clean the combustion chamber and the heat exchanger Smoke motor cleaning dismantling and cleaning the smoke exhaust duct new silicone where required Inspection and checking the gasket seals replacement and silicone application where required Tank emptying and cleaning Checking the electrical part and electronic components Cleanin...

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Page 44: ...Laminox S r l Divisione Idro Zona Industriale Callarella 261 263 62028 SARNANO MC Italy Tel 39 0733 657 622 Fax 39 0733 657 494 www laminox com e mail export laminox com Termoboiler Mini rev 1 0 2019 EN ...

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