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Installation and 

User Manual 

2021/R02/Hydra Plus_Micronova 

Summary of Contents for HYDRA PLUS

Page 1: ...HYDRA PLUS Installation and User Manual 2021 R02 Hydra Plus_Micronova ...

Page 2: ...convey in your home we advise you to read this manual carefully before starting up the product for the first time CARE OF THE MANUAL AND HOW TO CONSULT IT Take care of this manual and keep it in an easily accessible place Should the manual be misplaced or ruined request a copy from your retailer or directly from the authorised Technical Assistance Department ...

Page 3: ...UFACTURER guarantees the product with the exception of elements subject to normal wear listed below for a period of 2 two years Starting from date of start up which is proven by a commissioning document that contains the name of the seller and the date when the sale first start up took place If there is no service commissioning report standard guarantee period starts with the date when the sale to...

Page 4: ...or improper use incorrect maintenance installation that does not comply with the manufacturer s instructions always refer to the installation manual provided with the product Improper overheating of the equipment use of fuels not conforming to the types and quantities indicated in the instructions provided Further damage caused by incorrect user interventions in an attempt to fix the initial fault...

Page 5: ...ity Most of the surfaces of the product are very hot door handle glass smoke outlet pipes etc Avoid contact with these parts unless adequate protective clothing is worn or appropriate means are used such as heat protective gloves or cold handle type operating systems When opening the internal front door always use the unique apparatus attached at back side of the product It is forbidden to operate...

Page 6: ...rs 1 User interface and command display 11 Burning pot upper ring 2 Fuel loading cover 12 Burning pot 3 Top panel 13 Ash tray 4 Smoke pipes cleaning knobs 14 Smoke hood cleaning cover 5 Combustion unit upper insulation panel 15 Flue outlet 6 Glass cleaning mechanism 16 Safet valve outlet 7 External door 17 Hot water outlet 8 Internal door 18 Cold water inlet 9 Protection panels in combustion unit ...

Page 7: ... thermostat 23 Sensor pocket safety limiter 24 Safety limiter 25 Control board 26 Air pressure switch 27 Expansion tank 28 Circulation pump 29 Flexible connection for exp tank 30 Suction fan 31 Combustion air entrance 32 İgnitor 33 Pellet feeding motor 34 Water pressure switch ...

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Page 9: ...supply with an EC compliant earth system Operating environment must ensure the following regulations unless any local regulation in force request different conditions The volume of the room where the product is installed should be no less than 15 m3 Air must enter through permanent openings made in the walls near the product that reach outwards with a minimum section of 100 cm2 for Vega 12 16 and ...

Page 10: ... appliance and a good distribution of heat in the room Observe the distances from flammable or heat sensitive objects sofas furniture wood panelling etc as specified below If particularly delicate objects are present such as furniture curtains or sofas increase the stove clearance accordingly A B If the floor is made of combustible material it is recommended to use protection made of non combustib...

Page 11: ...category T200 or higher if required by the smoke temperature of the appliance and P1 type airtight All 90 angles max 3 in the smoke exhaust duct must be preferably fitted with the relative T fittings with inspection hole It is strictly forbidden to fit a mesh at the end of the exhaust pipe as it could cause the product to malfunction due to clogging It is forbidden to use counter sloping pipes The...

Page 12: ...c it is advisable to fit a stainless steel pipe of suitable diameter throughout the length of the chimney right to the top The minimum internal dimensions of the external duct must be 10x10 cm or 10 cm in diameter and must not exceed 20x20 cm or 20 cm in diameter Only stainless steel insulated double wall pipes must be used which are smooth on the inside and fixed to the wall Flexible stainless st...

Page 13: ...let section B of not less than twice that of the flue A the part of the chimney that emerges from the roof or remains in contact with the outside e g in the case of a flat roof must be covered with brick or tile elements and in any case well insulated it must be built in such a way as to prevent the penetration of rain snow and foreign matter into the flue and to ensure that in the event of winds ...

Page 14: ...er removing the packaging make sure that the stove is complete and not damaged If in doubt contact the dealer 6 2 Hydraulic connections This appliance has been designed to heat not only the immediate surrounding environment but also water for a hot water type heating system When the appliance is operating regularly it produces hot water at a temperature that is necessarily below boiling point and ...

Page 15: ...y filled with water The expansion tank installed inside the appliance is only sufficient to compensate the water in the appliance and up to a MAX of 20 lt of water in the system the part of the system corresponding to this quantity must be near the appliance and run relatively straight Installation of a suitably sized additional expansion tank is however recommended to compensate for the quantity ...

Page 16: ...ng pressure must be the same WARNING Do not mix the heating water with antifreeze or anticorrosion substances in the wrong concentrations It can damage the seals and cause the onset of noise during operation To fill the system the boiler is fitted with a tap with a check valve to load the heating system manually During this operation any air in the system is released via the air valve located in t...

Page 17: ...ot suitable as earth connections Check if the electrical system is suitable for the maximum power absorbed by the heating system ensuring in particular that the diameter of cables is appropriate for the power absorbed by the loads The use of any component that is powered by electricity entails compliance with some basic rules such as do not touch the appliance with wet and or damp body parts and o...

Page 18: ...ly be activated to switch the stove on otherwise it is advisable to keep it off WARNING It is recommended to disconnect the power cable when the stove is not used 6 5 External room thermostat The external thermostat can be used to turn the combustion system on and off In this case the controller ignores all internal temperature thresholds and is operating exclusively with the thermostat input To c...

Page 19: ...onnected in the rear part of the stove turn the switch to position I To switch the stove on or off press ON OFF button 4 on the control panel 7 2 Loading the pellets Fuel is loaded by lifting the cover on the upper part of the product Slowly pour the pellets into the hopper Be careful as the cover could become very hot No other type of fuel other than pellets in compliance with above mentioned spe...

Page 20: ...osed properly for the stove to work correctly Use suitable Personal Protective Equipment e g gloves to open the stove door NOTICE Stove is equipped with a water pressure switch that protects the boiler from operation without water inside The minimum setting of pressure switch is 0 2 bars That is why your stove will not be in operation unless water pressure inside the hydraulic circuit is above 0 2...

Page 21: ...gure describes the standard use of the console Figure on the right demonstrates the meanings of the status symbols on the left of the display The activation of one of the symbols in the status area on the display indicates the activation of the corresponding device according to the list Following figure indicates the layout of the messages in the programming or setting phase Particularly 1 The inp...

Page 22: ...ubmenu level PROGRAMMING Sets the value and moves to the next menu 4 ON OFF Unlock ON OFF Held for 2 seconds to switch the stove on when in off mode or off when in on mode LOCK Unlocks the stove and puts it into off mode MENU PROGRAMMING Brings you to the next menu level any adjustments made will be saved 5 Decrease Power ON OFF Adjusts the power produced by the stove MENU Takes you to the next me...

Page 23: ...or a time preset at factory within which the stove must light up If the stove doesn t switch by the end of the expired time it goes into alarm state with the corresponding message on the display 8 2 1 1 Preheating Wait In this phase ignitor is heated and goes to full power The exhaust fan stays on and at the speed set for ignition at factory 8 2 1 2 Load Pellet In this phase the pellet feeder work...

Page 24: ...hase 8 2 1 4 Load Pellet Waiting Fire Waiting for the phase of the flame on display shows one of the following alternatives It is expected that smoke temperature exceeds the threshold set at factory to go to the fire present phase or 8 2 1 5 Fire Present After the smoke temperature has reached and exceeded a pre set value the system goes into start up mode and shows the following message on the di...

Page 25: ... is the working modality of the stove the display shows the writing Work In this modality you can modify the available user s sets which we will describe in the following chapters and the stove will work to satisfy them 8 2 2 1 Adjusting Set Power of Stove To adjust the power set of the stove press P6 then to increase press key P6 or decrease P5 To exit press P4 keys or wait 5 seconds This set has...

Page 26: ...rog 1 OFF 0 23 50 04 Monday Prog 1 on off 05 Tuesday Prog 1 on off 06 Wednesday Prog 1 on off 07 Thursday Prog 1 on off 08 Friday Prog 1 on off 09 Saturday Prog 1 on off 10 Sunday Prog 1 on off 11 Start Prog 2 OFF 0 23 50 12 Stop Prog 2 OFF 0 23 50 13 Monday Prog 2 on off 14 Tuesday Prog 2 on off 15 Wednesday Prog 2 on off 16 Thursday Prog 2 on off 17 Friday Prog 2 on off 18 Saturday Prog 2 on off...

Page 27: ... 01 Italian set 02 English set 03 Deutsch set 04 France set Menu 04 Choose Season 01 Season Winter Summer Menu 05 Stand by Mode 01 Stand by Mode on off Menu 06 Buzzer Mode 01 Buzzer mode on off Menu 07 Initial Load 01 Initial load 90 Menu 08 Stove State 01 Page 1 01 Auger Time info 02 Thermostat State info 03 Power Stove info 04 Time load info 02 Page 2 01 Fumes Temperature info 02 Fumes Extractor...

Page 28: ...rease and to confirm P3 Menu 02 Set Chrono Submenu M 2 1 The menu shown on the M 2 1 set chrono display allows you to enable or disable all of the functions of the programmable thermostat in one go To enable them press P3 and then either P1 or P2 for On or Off respectively Confirm by pressing P3 Submenu M2 2 Select the menu M2 2 program day and press P3 to see and enable or disable the various par...

Page 29: ...ponding command Submenu M2 4 Allows you to enable disable and set the programmable thermostat functions on the weekend days 6 and 7 or Saturday and Sunday To enable press P3 on the chrono week end item and select on by pressing P1 to go up or P2 to go down and on the display segment light Selecting the times under Start 1 weekend and Stop 1 weekend will set the times that the heater will function ...

Page 30: ...using the P3 key press P1 to go up or P2 to go down to switch between ON and OFF and vice versa Menu 06 Buzzer Mode Allows you to enable or disable the buzzer on the controller Menu 07 First Charge This function is only available when the heater is OFF It allows the feed screw to load at the first start of the heater when the pellet tank is empty After selecting the Menu 06 press P1 to increase Th...

Page 31: ...fety especially if there are children around we recommend removing the supply cable from the rear of the stove NOTICE The stove will be subject to expansion and contraction during the start up and cooling phases therefore light creaking noises may be heard This is absolutely normal as the structure is made of laminated steel and must not be considered a defect It is extremely important to make sur...

Page 32: ...L SAFETY The product is protected against sudden current surges by a main fuse in the power supply panel on the rear part of the product Other fuses that protect the electronic boards are found on the latter SMOKE FAN If the fan stops the electronic board promptly shuts off the pellets supply and an alarm message is displayed GEAR MOTOR If the gear motor stops the boiler will continue to run until...

Page 33: ...lets may accumulate in the burning pot Always empty the residue in the burning pot before starting up NOTICE REMEMBER THAT ONLY A CORRECTLY POSITIONED AND CLEAN BRAZIER CAN GUARANTEE START UP AND OPTIMAL OPERATION OF YOUR PELLET BOILER Heat Exchanger Cleaning of heat exchanger allows to guarantee constant heat output through operation life This type of maintenance must be performed at least once a...

Page 34: ... completely extinguished Only when they have been fully extinguished can the ashes be thrown away with organic waste assuming that nails or other nonorganic material are not present Make sure that the ash is completely cold before emptying it into a suitable container Cleaning the Glass Clean the glass with a damp cloth or damp paper rubbed in ashes Rub the glass until it comes clean Although it i...

Page 35: ...tion pump Check the electrical part as well as the connected electronic and water circuit components Check the water level and pressure of the water system resetting the values and if necessary bleed the valves and radiators Check that the circulation pump impeller is in proper working order If it is locked unscrew the plug from the circulation pump and release the impeller with a screwdriver Chec...

Page 36: ...weeper Check the tightness of the ceramic fibre gaskets on the boiler door If necessary order new replacement gaskets from the retailer or contact an authorized service centre to carry out this task NOTICE The frequency with which the smoke exhaust must be cleaned depends on the use of the boiler and the type of installation We recommend contacting an authorised service centre for end of season ma...

Page 37: ...off When the alarm is activated the segment alarm LED will turn on and where enabled the buzzer will buzz intermittently If the alarm is not reset the heater will turn itself off and the display will continue to show an alarm message Black out During the heater s work mode it might run out of energy When it restarts if the blackout period was less than 30 seconds the heater will re enter the WORK ...

Page 38: ...f the stove is not blocked by any material To check origin of problem and solve it please refer to the following steps 1 Perform a cleaning explained on section 10 1 each day or every 2 days 2 Fire up the stove and watch until the stove burns up Check for pellet level on a few stages After preloading of pellets and starting to load pellet wait fire how high is the pellet level in the burning pot I...

Page 39: ...tings and press P3 to enter Next press P1 or P2 press and hold to scroll fast to enter the access key A9 Press P3 to confirm the access key and to access the submenu where you can configure the various parameters of the stove Pellet Type Optimization This optimization has 2 steps First the preload time must be optimized From M9 2 General Setting menu you can adjust the preload time with Pr40 M 9 2...

Page 40: ...ase Pr16 M 9 4 16 and Pr17 M 9 4 17 parameters to adjust fan speed on needed functioning stages Please note the original and the adjusted parameters Second use the same logic of the percentage formula to adjust the M11 Chimney Type parameter Adding Cleaning Phases on Work Phase After optimizations are made adding initial cleaning phases will help stove to work for a longer time without daily clean...

Page 41: ...12 FOR INSTALLERS ONLY 12 1 Control board lay out ...

Page 42: ...ATER PROBE OPTIONAL 3 TC FUME PROBE 4 TC FUME PROBE CN5 1 2 EXT OPTIONAL EXTERNAL THERMOSTAT CN6 1 5V FUME ENCODER POWER 2 GND FUME ENCODER GROUND 3 ENC FUME ENCODER SIGNAL CN7 1 2 10 DB9 EXPANSION O073 CN8 1 2 16 DISPLAY CONSOLE CN9 SERIALE SERIAL CONNECTION TO BE USED WITH ADAPTOR CN10 JTAG FACTORY PROGRAMMING CONNECTOR CN11 1 2 AMB ROOM PROBE CN12 1 N NEUTRAL 2 SCA2 OPTIONAL EXCHANGER 3 PBC LOW...

Page 43: ...____________________________________ INVOICE DATE and NUMBER _________________________________________________ SERIAL NUMBER _________________________________________________ COMMISSIONING OF THE DEVICE DATE OF COMMISSIONING __________________________________________ AUTHORIZED COMPANY for COMMISSIONING __________________________________________ ADDRESS __________________________________________ E...

Page 44: ...o manuals and necessary sensors are installed Optimization for auger chimney calibration if needed is made Purchased optional elements are installed correctly and tested End User Notification Check Comments User is informed about boiler stove cleaning and service cycles User is informed about errors and how to act when they are shown User is informed about combustion power selection and setting ne...

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