Sulzaima 18 kW Compact Boiler Instruction Manual Download

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Pellet Boilers

Instruction Manual

English

Models

18 kW Compact Boiler

24 kW Compact Boiler

Be sure to read these instructions carefully before installing, using and servicing the unit.

The product is supplied with this instruction manual.

Mod. 410-B

Summary of Contents for 18 kW Compact Boiler

Page 1: ...tion Manual English Models 18 kW Compact Boiler 24 kW Compact Boiler Be sure to read these instructions carefully before installing using and servicing the unit The product is supplied with this instruction manual Mod 410 B ...

Page 2: ... in non compliance with the instructions included in this manual All installation operation and servicing procedures performed to the unit must comply with any local regulations including but not limited to applicable national and European standards If you need assistance please contact your unit s supplier or installer You must have the pellet boiler serial number located on the identification pl...

Page 3: ...nd control panel 18 7 2 Display information summary 19 7 2 1 Menu 19 7 2 2 Water temperature 20 7 2 3 Date Time 21 7 2 4 Timer 23 7 2 5 Sleep 26 7 2 6 Configuration menu 27 7 2 7 User Info 31 8 Starting up the unit 34 8 1 Stopping the unit 34 8 2 Turning off the unit 34 8 3 Instructions for removing the side covers 35 8 3 1 Removing the side covers 35 8 3 2 Pellet reservoir lid 35 8 4 Filling the ...

Page 4: ...diagram 50 12 3 Installation diagram of pellet boiler for central heating with wall mounting 51 12 4 Installation diagram for central heating and household water heating using a cylinder thermostat 52 12 5 Symbols 53 13 Electrical diagram of the pellet boiler 54 14 Performance graphs for the UPSO 15 55 CIAO circulation pump 55 15 Life cycle of a pellet boiler 56 16 Sustainability 56 17 Glossary 57...

Page 5: ...rt from a network of partners Solzaima is currently the leader in biomass heating units manufacturing supported by its range of central heating units with back boilers pellet boilers and free standing fires We deliver biomass heating units to approximately 20 000 homes every year This effectively demonstrates consumers interest in more ecological and economic solutions Solzaima has been awarded Qu...

Page 6: ...unpacking the unit please refer to the illustrations below First remove the retractable bag covering the cardboard box Figure 1 a Pull the cardboard box out Figure 1 b by lifting it and then remove both the bag covering the boiler and the styrofoam plates Finally unscrew the four pieces securing the unit to the wood pallet Figures 1 c and 1 d a b c d Figure 1 Unpacking the boiler ...

Page 7: ... If the contents of the package do not correspond to the items listed under 1 contact the sales representative from whom you purchased the unit The complete set of parts provided with the unit guarantees its operation and energy efficiency these parts should only be replaced with original parts provided by an authorised technical assistance centre The unit must be subject to maintenance at least o...

Page 8: ...in the household If this occurs contact the technical assistance Under no circumstances should you disarm the safety systems The pellet boiler is a biomass heating unit equipped with a fume exhaustion system powered by an electric exhauster The occurrence of any power failure during its use may prevent the fume exhaustion thus causing the room to be filled with smoke For this reason you should hav...

Page 9: ...ool down completely if previously operating Never touch the interior of the boiler when connected to the power mains For this boiler the maximum setting for the water temperature that can be specified by the user water set point temperature is 85 C If a temperature of 90ºC is reached the boiler automatically turns off causing the corresponding alarm to go off ...

Page 10: ...el consumption 4 5 5 8 kg h Rated electrical current 134 134 W Electric power at start up 10 min 434 434 W Rated voltage 230 230 V Rated frequency 50 50 Hz Thermal yield at rated thermal power 89 6 89 3 Thermal yield at reduced thermal power 91 8 91 8 Combustion gas flow max 19 21 g s Combustion gas flow min 10 11 g s Max gas temperature 148 172 ºC CO emissions at rated thermal power 0 009 0 014 C...

Page 11: ...ty of 4 9 kWh kg The above information was obtained during product homologation tests performed by independent laboratories accredited for pellet unit tests Front Rear Side Top Figure 2 Pellet Compact Boiler Measures Figure 3 Pellet compact boiler Hydraulic connections ...

Page 12: ...exhaustion duct going out of the building through a chimney for instance using a 100mm wide piping check the diagrams under section 4 If using a tube for admission of external air for combustion this tube must have a maximum horizontal length of 60cm straight and with no elbows Perform the hydraulic system installation please refer to section 4 5 Connect the 230 VAC power cable to a grounded wall ...

Page 13: ...signed for this purpose in compliance with local requirements and in accordance with any existing applicable regulations Important An inspection T tube with airtight lid must be attached to the outlet of the unit s exhaust pipe to allow for the regular inspection of the system or release of heavy dust and condensates As shown in Figure 5 the assembly of the exhaust pipe must include inspection cou...

Page 14: ...ter of 80mm for the air model and 100mm for the water model straight outwards and onto the top of the roof Double wall stainless steel insulated pipes must be used and these pipes must be properly fastened to avoid condensation The installation of an inspection T tube at the base of the piping must be considered to allow for the performance of periodic inspections and annual maintenance as shown i...

Page 15: ...12 a b ...

Page 16: ...ume exhaust pipe to allow for the proper extraction of the combustion gases Fume duct materials The tubing must be made of 0 5mm thick rigid stainless steel use with pipe fittings to attach different sections and accessories Insulation The fume ducts must be double wall and properly insulated to make sure that fumes do not cool down going outwards which would cause inadequate circulation and conde...

Page 17: ... preferably near the rear panel of the unit The boiler is equipped with a round pipe 50mm that may be connected to the exterior of the house 4 4 Installation with a chimney As shown in Figure 8 the 100mm exhaust pipe of the pellet boiler is installed directly on to the chimney If the chimney is too large we recommend that you attach an 80mm pipe to the fume outlet You should also consider attachin...

Page 18: ...e unit attach a T tube with a tap at the outlet connected to the household sewage the safety valve 3 bar outlet should also be connected to the household sewage The heating fluid must consist of water with an anti rust non toxic product added in the quantity recommended by the manufacturer If the location where the boiler or the fluid pipes are installed is likely to freeze the installation engine...

Page 19: ...on density and chemical composition may vary within specific tolerances and according to each manufacturer Please note that this may cause alterations to the combustion feed that would consequently cause the need to use different quantities of pellets The boiler allows the quantity of pellets to be adjusted during start up and at the different power ranges by 25 refer to section 7 3 6 of the manua...

Page 20: ... has been correctly assembled and that it is connected to the water supply You should check that there is sufficient ventilation in the room where the unit is installed otherwise it will not work properly You should therefore check to see whether there are other heating air consuming units in the room e g gas units diesel boilers etc these should not be used simultaneously with the unit The pellet...

Page 21: ...18 Figure 10 Room temperature prob 7 Control panel 7 1 Display and control panel Figure 11 Display and control panel ON OFF OK MENU MODE ESC MAN AUT 20 5ºC 16 03 OFF ...

Page 22: ...UT OFF 20 5ºC 16 03 OFF a Key to toggle between manual and automatic mode and exit menus esc b Key to access menus and confirmation key ok c Key to start stop the unit and reset error messages d Key to scroll the menus to the left to increase and reduce the fan flow and increase or reduce the set point temperature e Key to scroll menus to the right to increase and reduce the unit s power ...

Page 23: ...ature Press the Menu key twice to set the water temperature the Temp Agua Water temp appears on the display Press Set to display the T Aquecimento Heating Temperature menu Heating temperature To set the desired heating temperature press set The display starts to flash Press the or key to select the desired temperature and then ok to confirm Press the key to go to the Temperatura de sanitários Bath...

Page 24: ...n ok to confirm Press the key to go to the Minutos Minutes menu Minutes To set the minutes press set The display starts to flash Press the or key to select the desired minutes and then ok to confirm Press the key to go to the Dia Day menu ON OFF OF F OK OFF MENU OFF MODE OFF ESC OFF MAN AUT OFF esc Set Data e Hora ON OFF OF F OK OFF MENU OFF MODE OFF ESC OFF MAN AUT OFF esc 16 Set Hora ON OFF OF F...

Page 25: ...e Mês Month menu Month To set the month press set The display starts to flash Press the or key to select the desired month and then ok to confirm Press the key to go to the Ano Year menu Year To set the year press set The display starts to flash Press the or key to select the desired year and then ok to confirm Press esc to return to the Dia e ON OFF OF F OK OFF MENU OFF MODE OFF ESC OFF MAN AUT O...

Page 26: ...the timer mode press set The display starts to flash Press the or key to select On or Off and then ok to confirm Press the key to go to the Reiniciado Reset menu This menu allows you to delete any programme settings To do this press set The Confirmar Confirm prompt appears Press set again to confirm that you want to delete the settings or esc to exit ON OFF OF F OK OFF MENU OFF MODE OFF ESC OFF MA...

Page 27: ...s the key to go to the P1 A Inicio P1 A Start menu To set the starting time for Programme 1 press set The display starts to flash Press the or key to select the desired time and then ok to confirm Press the key to go to the P1 H Stop P1 Time Stop menu ON OFF OF F OK OFF MENU OFF MODE OFF ESC OFF MAN AUT OFF esc Set Reiniciado ON OFF OF F OK OFF MENU OFF MODE OFF ESC OFF MAN AUT OFF esc Set Prog 1 ...

Page 28: ...temperature only for the back boiler model for Programme P1 press set The display starts to flash Press the or key to select the desired temperature and then ok to confirm Press the key to go to the P1 Fire menu To set the operating power 1 to 5 for Programme P1 press set The display starts to flash Press the or key to select the desired power and then ok to confirm Press the key to go to the P1 D...

Page 29: ... Note After setting up the programmes please remember to activate them on the Habilitações Activation menu 7 2 5 Sleep The Sleep menu allows you to setup the time you want the boiler to turn off Press set The display starts to flash Select the desired time using the and keys After choosing the time press ok to confirm Press esc to return to the menu and then to go to the configuration menu ON OFF ...

Page 30: ...If the boiler is equipped with a thermostat that operates exclusively based on the temperature the eco mode can be enabled to reduce the fuel consumption In this mode the boiler operates at a set point temperature The boiler always operates at maximum operating power until it reaches a temperature of 33 8ºF 1ºC above the ON OFF OF F OK OFF MENU OFF MODE OFF ESC OFF MAN AUT OFF esc 22 00 Set SLEEP ...

Page 31: ...nfirm the selection Press esc to return to the previous menu and to go to the Iluminação Light menu Light To select ecrã iluminado lit screen press set The display starts to flash Press the or key to select the time period during at which you want the screen to be light up or choose On to keep the light permanently on Press ok to confirm the selection Press the key to go to the Tons Tones menu Ton...

Page 32: ...gs menu Temporary settings This feature allows you to increase or decrease by 25 the amount of pellets at start up Press set The display starts to flash Press or to increase or decrease 5 to 5 as required Each unit must be multiplied by 5 to obtain the ON OFF OF F OK OFF MENU OFF MODE OFF ESC OFF MAN AUT OFF esc On Set Tons ON OFF OF F OK OFF MENU OFF MODE OFF ESC OFF MAN AUT OFF esc Auto Set ºC º...

Page 33: ... to confirm the selection Press esc to return to the Receita de pellets Pellet Qty menu and to go to the Termostato Thermostat menu Thermostat This feature allows you to enable or disable the room temperature thermostat Press set The display starts to flash Press the or key to select On or Off and then ok to confirm Press the key to go to the Carga Pellet Pellet loading menu ON OFF OF F OK OFF MEN...

Page 34: ...e cleaning the Habilitada Activated message appears When you wish to stop press ok Press the key to go to the Técnico Technical menu The technical menu is not available to the end user since it only includes factory settings that must never be changed 7 2 7 User Info This menu contains some user information regarding the boiler Press set the Código de Ficha File Code menu appears Display software ...

Page 35: ...MENU OFF MODE OFF ESC OFF MAN AUT OFF esc Set Info Usuario ON OFF OF F OK OFF MENU OFF MODE OFF ESC OFF MAN AUT OFF esc 500308 Código Display ON OFF OF F OK OFF MENU OFF MODE OFF ESC OFF MAN AUT OFF esc 144 de Funcioname ON OFF OF F OK OFF MENU OFF MODE OFF ESC OFF MAN AUT OFF esc 49 rpm Expulsor Fumos ON OFF OF F OK OFF MENU OFF MODE OFF ESC OFF MAN AUT OFF esc 40 lpm xo de Ar Medid ...

Page 36: ...NU OFF MODE OFF ESC OFF MAN AUT OFF esc 18ºC emperatura Fum ON OFF OF F OK OFF MENU OFF MODE OFF ESC OFF MAN AUT OFF esc 0 00s Tempo Cóclea ON OFF OF F OK OFF MENU OFF MODE OFF ESC OFF MAN AUT OFF esc 35 Atuação Fan1 ON OFF OF F OK OFF MENU OFF MODE OFF ESC OFF MAN AUT OFF esc 1 5bar Pressão Água z gbgh ...

Page 37: ...y time by pressing the power selection button for approximately 1 sec Users can choose between five preset power levels The selected power level is shown on the display The initial power level at each start up will be the power level set before the last stop 8 1 Stopping the unit The stop sequence of the unit is started by pressing the start stop key for 3sec The display shows the message desactiv...

Page 38: ...ll it up and forward detaching it from the top and front slots To reassemble perform the steps above in reverse order Figure 13 Removing the side covers 8 3 2 Pellet reservoir lid Open the pellet reservoir by sliding the latch Figure 14 a and lifting up the lid Figure 14 b a b Figure 14 Opening the lid ...

Page 39: ...he latch snaps into place as shown in Figure 14 a 8 5 Installing and operating with a remote control programmable thermostat not supplied with boiler units The pellet boiler units are provided from factory with a display and control panel Alternatively you can operate the boiler using a generic remote control unit programmable thermostat Note Usually the remote control is supplied with a user s ma...

Page 40: ...e control If you want to use a wired remote control you need to connect the black and the grey wires to the receiver as shown in the following figure Figure 18 Connecting a wired remote control 8 5 1 Instructions to perform the remote control connections 1 Turn off the unit s power switch remove the right side panel of the pellet boiler 2 Disconnect the terminator plugs from block phase F and neut...

Page 41: ... transmitter b c 4 Connect the wires to the ON OFF connector contact Figure 19 d Direct the wires through the cable holder to the interior of the boiler Figure 19 e d e 5 Connect the external remote control plug On Off contact in the remote position Figure 19 g ...

Page 42: ...39 f g Figure 19 Installing the programmable thermostat ...

Page 43: ...ectronic plate Figure 21 a Then attach the UPS electronic module at the side of the boiler s electronic plate connecting the wires to the plate Figure 21 b and c Then remove the plate fixed with micro joints from the back of the unit Figure 21 d and attach the plug to connect the UPS Figure 21 e Finally make the required electrical connections Figure 21 g Never connect the UPS electronic module wi...

Page 44: ...g Figure 21 Installing the UPS kit 10 Maintenance The Solzaima pellet boiler requires careful maintenance The major concern is to clean the ashes from the pellet burning area at regular intervals This procedure can ...

Page 45: ...ersonal damage Cleaning the Boiler The boiler s maintenance operation includes cleaning the airflow pipes To do this open the lid on the top of the boiler Figure 22 a and then rotate Figure 22 b and lift the tubes by the handle Figure 22 c repeat this procedure several times to shake off the dirt accumulated inside the tubes a b c Figure 22 Cleaning the turbulators Finally clean the interior of th...

Page 46: ...re 25 b and vacuum both pieces You should also clean the boiler s interior To do so open the lid as shown in Figure 26 When the cleaning is done reassemble all parts performing the above steps in reverse order and close the unit s door a b Figure 24 a Burning basket b Ash tray Figure 25 Cleaning the burning basket ...

Page 47: ... on the top of the unit Figure 27 a remove the galvanized plate and the six wing nuts securing each turbulator set Figure 27 b and c Then pull the turbulators up Figure 27 d e Use a vacuum cleaner to clean this area Figure 27 f Clean the interior of the tubes Figure 27 g using a steel brush Figure 27 g The removed turbulators should also be cleaned using a steel brush Figure 27 h To reassemble the...

Page 48: ...aning the air flow pipes and turbulators If you notice a problem with the fume exhaust you should clean the exhauster as shown in Figures 28 and 29 below By default we recommend that you execute this procedure at least once a year ...

Page 49: ...46 a b Figure 28 a Remove the screws b Remove the exhauster Figure 29 Vacuum the air flow pipes ...

Page 50: ... 446ºF 260 C water model the fan is not working or is working at a low power level increase the level to the maximum if the problem persists call for assistance Insufficient extraction Excess pellets Pressure switch alarm A05 The door is open lack of draught or extractor fault for 60 sec close the door and clear the error message on the faulty pressure regulator Obstruction of the exhaust pipe or ...

Page 51: ...re sensor fault Water pressure close to out of operating range Table 3 Malfunction list Important notice failures do not cause the machine to shut down WARNING In case of emergency shut the unit down following the normal procedure to switch the unit off WARNING THE UNIT CAN GET VERY HOT DURING OPERATION SO CARE MUST BE TAKEN ESPECIALLY REGARDING THE DOOR GLASS AND HANDLE ...

Page 52: ...49 12 Installation diagrams for back boilers only 18kW Compact Boiler and 24 kW Compact Boiler 12 1 Central heating installation diagram Figure 30 Central heating installation diagram ...

Page 53: ...50 12 2 Wood and pellet central heating installation diagram Figure 31 Wood and pellet central heating installation diagram ...

Page 54: ...51 12 3 Installation diagram of pellet boiler for central heating with wall mounting Figure 32 Installation diagram of pellet boiler for central heating with wall mounting ...

Page 55: ... 4 Installation diagram for central heating and household water heating using a cylinder thermostat Figure 33 Installation diagram for central heating and household water heating using a cylinder thermostat ...

Page 56: ...53 12 5 Symbols Figure 34 Symbols ...

Page 57: ...54 13 Electrical diagram of the pellet boiler Figure 35 Electrical diagram ...

Page 58: ...55 14 Performance graphs for the UPSO 15 55 CIAO circulation pump Figure 36 Performance graphs for the circulation pump ...

Page 59: ...ficient carbon cycle management Solzaima makes all efforts to learn and to know the national forest park while efficiently responding to energy demands taking permanent care to maintain its biodiversity and natural wealth that are essential for the quality of life on our Planet SOLZAIMA is a member of the Portuguese Sociedade Ponto Verde which manages packaging waste from products that the company...

Page 60: ...O2 Combustion a process that releases energy Combustion is basically a chemical reaction that requires three items in order to take place fuel oxidant and ignition temperature Creosote chemical compound created by combustion This compound is sometimes deposited on the glass and flue of an insert fire Differential switch protects people and property against grounding failures preventing electric sh...

Page 61: ...ilosopher Performance expressed as a percentage of useful energy that can be extracted from a given system taking into account the total energy of the fuel used Ignition temperature temperature above which the fuel can enter into combustion Plumb vertically above the installation Power output a manufacturer s recommendation from tests on the equipment with firewood loads within a reasonable operat...

Page 62: ... installation process Costs incurred from displacement transport labour packaging disassembly and down periods of the unit resulting from procedures covered by this warranty are the responsibility of the purchaser Any malfunctioning caused by mechanical or electrical parts not supplied by SOLZAIMA and which are prohibited under the instructions governing heating appliances are not covered by this ...

Page 63: ...low charts Flow chart 1 Normal activation Note only for the water model The circulation pump operates on pulse power from the moment the water temperature reaches 50ºC and continuously from the set point temperature ...

Page 64: ...61 Flow chart 2 Disconnecting the machine ...

Page 65: ...62 Note only for the water model The circulation pump is turned off when the water temperature reaches below 40ºC ...

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