Baxi Bioflo Installation & Servicing Instructions Manual Download

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Please keep these instructions in a safe place.

If you move house, please hand them over to the next occupier

Bioflo

Pellet Central Heating System Boiler

These instructions should be read in conjunction with the

Supplementary Instructions

Installation & Servicing Instructions

Summary of Contents for Bioflo

Page 1: ...f you move house please hand them over to the next occupier Baxi Heating UK Ltd 2010 Bioflo Pellet Central Heating System Boiler These instructions should be read in conjunction with the Supplementary Instructions Installation Servicing Instructions ...

Page 2: ...nder Copyrights Designs and Patents Act 1988 Applications for the copyright owner s permission to reproduce or make other use of any part of this publication should be made giving details of the proposed use to the following address The Company Secretary Baxi Heating UK Ltd Brooks House Coventry Road Warwick CV34 4LL Full acknowledgement of author and source must be given WARNING Any person who do...

Page 3: ...11 2 4 4 FireWIN UAML 12 2 4 5 Suction turbine 12 2 5 Minimum service clearances for fire protection cleaning and maintenance 13 2 5 1 Masonry feed throughs for the exhaust pipe 13 2 5 2 Minimum service clearances with flue gas tube connection straight back 14 2 5 3 Minimum service clearances with flue gas tube connection to the left or right side 15 2 6 Routing variants of delivery and return air...

Page 4: ...e flue gas system acc to EN 13384 1 30 4 4 Technical data General 30 4 5 Service level 31 4 5 1 Parameters 33 4 5 2 Start up 35 4 5 3 Actuator test 35 4 5 4 Installation of MES modules 35 4 6 FireWIN basic circuitry 36 4 7 FireWIN pellet feed connecting diagram 37 4 8 FireWIN pellet feed connecting diagram with mixer for buried tank 38 4 9 Connecting diagram for air intake exhaust flap 39 Guarante...

Page 5: ...ngs can lead to personal injury Ignoring the identified warnings can lead to malfunction of or damage to the boiler or heating sys tem The specified safety requirements are to be followed in accordance with nationally applicable regula tions standards and guidelines 1 3 Fuel The boilers are designed to burn the following fuels Pellets according to ÖNORM M7135 or DINplus Significant criteria based ...

Page 6: ...alterna tive heat generators e g solar or solid fuel boiler Refer to the hydraulic systems for details about this The necessary hydraulic components for a heating circuit as well as hot water preparation are integrated in FireWIN see hydraulic equipment This means there is no longer any need for a boiler room or equipment room and that FireWIN is ideally suited for use as a central heating system ...

Page 7: ... hot water tank no expansion possible Exhaust gas sensor in protective tube JW 010 installed in the exhaust pipe flue gas temperature is shown on the InfoWIN display Ash pan for heating surfaces FIRE 020 facilitates cleaning or unloading of the ash from the heating surfaces Heat shield FIRE 023 patented cover for the front window to reduce heat radiation during summer operation Adapter for externa...

Page 8: ...m and attaching them to the wall Pipes and bends natural aluminium for extending the filling and return air pipes Ø 100 mm Sheet steel tank and fabric tank in various sizes Ribbon cable for feed unit FIRE 042 8 x1 mm2 and 5 x 2 5 mm2 15 m roll Ribbon cable for feed unit FIRE 043 8 x1 mm2 and 5 x 2 5 mm2 50 m roll Suitable for mounting base Dimensions W x D x H Order no For Austria Switzerland For ...

Page 9: ...actually switches itself off entirely there will nevertheless be a corresponding amount of heat radiation into the instal lation room This means it may not be possible to rule out overheating the installation room on hot days and above all during the autumn spring As a remedy we recommend having an installation room with a minimum size of approx 15 of the entire area to be heated Fig 2 2 3 Install...

Page 10: ... materials and for connections cleaning and maintenance must be complied with see point 3 2 Minimum service clearances FireWIN must be placed directly on a non flammable base plate e g accessory FIRE 030 or FIRE 032 The configuration of the entire system must comply with technical fire protection requirements in accor dance with the applicable regulations standards and guidelines ...

Page 11: ...ction point air opening in the device depending on the modulation The noise can be transferred outside or into an adjacent room by relocating the air supply induction point Negative pressures in the installation induction room with point a Operating with room air are not permitted The function and safety of FireWIN is affected when combining with room ventilation systems and combustion air supply ...

Page 12: ...free ventilation draught Fig 3 Cross section of ventila tion draught and flue Legend HÜ Distance from opening of flow out plate hA Distance of flow out plate from head of supply air shaft and or flue gas shaft e Distance of flow out plate from exterior walls Dh Inner diameter of internal pipe 1 FireWIN 2 Combustion air line 3 Connecting piece 4 Air flue gas system 5 Flue 6 Air line 5 6 Conditions ...

Page 13: ...nnection Fig 5 FireWIN flue gas and air supply connection A Flue gases Z Air intake Accessories AZB 057 AZB 055 for exhaust pipe connection in the middle Standard Fig 6 FireWIN flue gas connection standard Fig 7 FireWIN flue gas connection accessories AZB 057 AZB 055 1 Double exhaust pipe bend rigid AZB 057 2 Pipe clamp AZB 055 ...

Page 14: ... valve and pressure gauge Fig 9 FireWIN UAM Front view Side view HV Heating feed 3 4 sleeve HR Heating return 3 4 pipe All dimensions in mm All dimensions in mm Front view Side view 2 4 2 FireWIN without heating fittings Fig 8 FireWIN without heating fittings HV Heating feed 3 4 pipe HR Heating return 3 4 pipe ...

Page 15: ... water tank feed pump with gravity brake expansion tank 12 l motorised mixing valve safety valve pressure gauge and supplied gravity brake for heating circuit Fig 10 FireWIN UAML Front view Side view All dimensions in mm HV Heating feed 3 4 sleeve HR Heating return 3 4 pipe BV Boiler feed 3 4 pipe BR Boiler return 3 4 pipe Note when using the FIRE 025 and 026 covering screens all connections must ...

Page 16: ...base 2 4 5 Mounting base FIRE 022 for initial installation of FireWIN without finished floor screed 1 Sheet steel floor plate with recess for mounting base FIRE 032 or FIRE 033 2 Floor structure with lining 3 Concrete ceiling provided by customer ...

Page 17: ...und Sicherheitsforschung Institute for Fire ProtectionTechnology and Safety Research 1 Concrete fill 2 Lining pipe 3 Cavity fill with non flammable material e g rock wool 4 Non flammable cover 5 Exhaust pipe insulation 20 mm techn data of insulation Mineral wool insulation Melting point 1000 C Thermal conductivity 0 04 W mK Minimum thickness 20 mm 6 Multi layer flammable wall 7 Flue Multi layer fl...

Page 18: ...ted boiler must be closed again by a heating expert Subsequent installation is highly complicated and can only be done by our customer service with charg ing based on the actual work done 2 Technical data for exhaust pipe insulation Mineral wall insulation melting point 1000 C thermal conductivity 0 04 W mK 3 The minimum service clearance is determined by the design specifications Ø of the double ...

Page 19: ...le walls with insulated exhaust pipe 20 mm 2 50 70 mm 3 Minimum clearance from flammable walls with tested double walled insulated exhaust pipe acc to accreditation of connecting piece 3 1 Fig 16 FireWIN view from above 1 When the fully automated feed unit FIRE 040 is installed subsequently the pellet flue connected boiler must be closed again by a heating expert Subsequent installation is highly ...

Page 20: ...only BR Hot water tank return type UAML only Standard hose connection downwards standard Hose connection upwards accessory FIRE 041 The delivery and return air hose must be replaced by non flammable steel pipes in the area of the insu lated exhaust pipe 1 Standard hose connection downwards 2 Hose connection upwards accessory FIRE 041 3 Metal pipes for delivery and return air straight accessory FIR...

Page 21: ...hnical fire protection requirements in accor dance with the applicable regulations standards and guidelines 1 Standard hose connection downwards 2 Hose connection upwards accessory FIRE 041 3 Metal pipes for delivery and return air straight accessory FIRE 044 4 Metal pipes for delivery and return air curved accessory FIRE 045 5 Fire protection collars incl masonry attachment accessory BIO 010 6 Su...

Page 22: ...d storage room is greater than 20 C they must be routed as shown in the sketch Fig 19 In this case only 2 suc tion probes may be connected as the 3rd connection is the idle position This 3rd connection must be tightly sealed to prevent cold air from circulating in the hoses and condensation forming inside them For the Installer The configuration of the entire system must comply with technical fire...

Page 23: ...ith the technical regulations The size of the expansion tank depends of the parameters of the heating system and must be calculated on a case by case basis The flat pressure expansion tank installed in FireWIN versions is designed for a feed pressure of 1 0 bar and a content of 12 l An additional expansion tank must be provided by the client if this volume is not sufficient Pressure gauge in FireW...

Page 24: ...m heat consumption is required e g fit a consumer circuit that cannot be blocked off or do not fit thermostat valves on all radiators Exceptions If the total heating requirements of the building according to the ÖNORM M 7500 or EN 12831 calculation are less than 50 of the boiler s nominal output we would recommend integrating a buffer tank in the system This means that the FireWIN loads the buffer...

Page 25: ...ystem The check must be performed once every year in heating systems with more than 1500 litres of heating water b The pipe lines and heating appliances should be thoroughly rinsed before the boiler is connected c To protect the boiler from contamination from the heating system installation of a dirt trap is required in old or existing systems mesh size 0 5 mm with maintenance cocks installed in t...

Page 26: ...ladding door Fig 21 Cladding parts 3 1 2 6 8 7 5 Installation sequence Fit rear cover part 5 at the rear use 4 nuts to secure to reserve supply container Fig 22 Connect 4 pin plug of InfoWIN cable 5 pin plug remains free secure earth cables for screw to reserve sup ply container Fig 23 Fig 22 Fit rear cover at 4 points InfoWIN plug Fig 23 Connect 4 pin InfoWIN plug fit earth cable to reserve suppl...

Page 27: ...ping plate FireWIN with fully automated pellet feed Fig 26 Securing the front cover with a screw Cover clamp ing plate Cover holder Fig 24 Screwing on gas springs FireWIN with manual filling Screw on the gas springs for FireWIN with manual filling Fig 24 or the cover holder and cover clamping plate on the cover for FireWIN with fully automated pellet feed Fig 25 Gas spring For the Installer Fig 27...

Page 28: ...the front at 2 points For the Installer Fig 30 Screwing the front cover plate on at the front at 2 points Fig 31 Mounting the right side panel in the same way as the left side panel Secure the front cover plate part 3 onto the side panel using 2 screws Fig 30 Secure the right side panel part 6 to the boiler at the rear using 3 screws at the front using 2 screws and screw onto the front cover plate...

Page 29: ...audible clicking of the switch adjust the actuation play with the screw if necessary Fig 35 Fig 33 Securing the left side panel using a screw at the rear Hook in the rear side panels parts 1 and 7 Fig 32 Secure the rear left side panel using a screw at the rear Fig 33 Fig 32 Hooking in side panels at the rear Place the front cover part 4 onto the side wall with its pins in the holes provided on th...

Page 30: ... area of the exhaust pipe see section 2 6 Installation of the hoses see installation instructions in the installation instructions for Suction turbine FIRE 25 Fig 38 Connecting the hose connection to the reserve supply container Fig 39 Securing the hose connection with a screw 2 10 Mounting plate for non flammable steel tubes within the area of the exhaust pipe That the steel tubes of the supply d...

Page 31: ...and fix onto one another using 2 pcs plastic rivets 4 Put on the to cover plate 1 and secure with 2 pcs plastic rivets 4 For the Installer Fig 41 Installing the cover plates Cover plate FIRE 025 or FIRE 026 comprising 1 Top cover plate 2 Right cover plate 3 Left cover plate 4 4 pcs plastic rivets 5 4 pcs hexagon screws M5 x 12TT Other illustrated accessories acc to price list 6 Double exhaust pipe...

Page 32: ... create noise pollution f The entire exhaust line should be sealed incl cleaning aperture because there can be positive pressure in the exhaust pipe for a short period dur ing the starting phase g Always fit exhaust pipes together with the sleeve pointing upwards small er diameter end of stainless steel flue accessory fits exactly onto flue out let in FireWIN so that any condensation flowing back ...

Page 33: ...ing AZB 056 length compensator 200 400 mm with adhesive tape Pipe with measuring opening AZB 054 Bend 90 rigid AZB 050 Fig 43 Stainless steel flue accessory Bend 0 90 adjustable with inspection opening AZB 051 Double bend rigid AZB 057 for exhaust pipe connection in the middle 136 125 125 Pipe AZB 053 Pipe AZB 052 Pipe AZB 061 Pipe clamp AZB 055 For the Installer ...

Page 34: ...f actuators supplied pumps mixing valves etc In areas with increased power surge risk e g lightning strikes in regions prone to storms we recommend installation of an appropriate surge protector 1 2 3 230 VAC 8 x 1 mm 2 5 x 2 5 mm 2 4 x 1 5 mm 2 min 3 x 0 5 mm2 Electrical connection of the FireWIN pellet flue connected boiler with fine wire PVC sheathed cables e g H05VV F YMM J Fig 44 Electrical c...

Page 35: ...ug and removing the screw Fig 47 Removing 2 screws taking off the inside cover Mains power plug 230 VAC To access the control panel The rear right side panel must be unhooked and removed upwards Disconnect the mains power plug and remove the screw behind it Fig 46 Swivel out the control panel remove 2 screws and take off the inner cover Fig 47 Fig 45 Control panel FuseT 6 3 A MES module Control pa...

Page 36: ...e suction turbine or changeover unit this is a requirement of the guarantee conditions Recommended accessories Ribbon cable FIRE 042 or FIRE 043 5 x 2 5 mm2 and 8 x 1 mm2 Guide the ribbon cable through the rectangular openings and secure with cable ties as strain relief Fig 50 Ribbon cable Low voltage 230 VAC Strain reliefs Extra low voltage Ribbon cable Extra low voltage Fig 50 Cable feed through...

Page 37: ...ll famil iarize the customer with the system operation and cleaning of the boiler with reference to the Operating Man ual The following preconditions must be met before you order the initial start up 1 Boiler installed correctly 2 System fully wired up electrically 3 System rinsed filled and vented heat consumption must be possible 4 Boiler connected to domestic water and filled 5 Sufficient quant...

Page 38: ...ng to EN 303 5 3 3 Set total thermal output kW 9 12 Set water thermal output range kW 3 8 7 8 3 8 10 4 Room thermal output range without heat shield bottom with heat shield top kW 0 6 1 2 0 3 0 8 0 6 1 6 0 3 1 1 Firing efficiency Rated load Flue gas temperature Rated load part load C 105 80 125 80 Water side resistance ΔT 20 K ΔT 10 K mbar 2 1 7 8 3 7 13 6 Boiler temperature control range C 60 75 ...

Page 39: ...ed service personnel only Actuator test Menu Number of burner starts Fuel quantity Auger conveyor Operating time of suction turbine Maximum value of set temperature Hysteresis Burner ON Type of pellet feed system Profile ash removal Air intake exhaust flap Parameters Start up Auger conveyor Feed unit Induced draught fan Auger conveyor Ash removal Probe switching Ignition element Ash compression Su...

Page 40: ... Fig 55 Press the 5 s button for longer than 5 seconds Fig 56 and select the required sub menu of Parameters Start up or Actuator test using the Choose button Fig 57 The menu item or sub menu item is exited by pressing the Back button or after a delay of 45 seconds Press for 5 seconds Boiler temperature Operating phases Info Menu 42 C Operator level Service level Choose Back Operator level Service...

Page 41: ...0 kg h 2 kg of range 6 0 kg h 2 kg of range Range Factory setting Setting range 6 0 kg h 6 0 8 0 kg h 6 0 kg h 6 0 8 0 kg h Correc tion Factory setting Setting range 0 5 0 5 FireWIN FW 90 FW 120 Factory setting 120 s 100 s Setting range 100 150 s 80 130 s 4 5 1 Parameters The following parameters can be selected with the arrow buttons then confirmed using the Choose button Number of burner starts ...

Page 42: ...rb 3 probes Suction turb 2 probes Suction turbine mixer Save Yes No Profile ash removal This adjuster can be used to adjust the ash removal from the burner pot for different levels of pellet quality Fig 66 Level 0 very low proportion of ash no ash removal in modulation mode to Level 3 very high proportion of ash possibly formation of slag frequent ash removal in modulation mode Factory setting Lev...

Page 43: ...r the display texts on InfoWIN Fig 71 Language Deutsch English Français Italiano Castellano Choose Back Fig 70 Display module installation This is not required for the FireWIN Install display module Start installation procedure Choose Back Air intake exhaust flap Factory setting Control OFF Operating time in s 300 Setting range 30 600 s Fig 68 The set operating time should be twice as long as the ...

Page 44: ...ctuator test The following actuators can be selected with the arrow buttons then confirmed and started using the Choose button The actuators are switched off again after 1 minute A self test is started at the end of an actuator test Induced draught fan Auger conveyor Ash removal Ignition element Ash compression Suction turbine Probe switching Boiler pump Induces draught fan Auger conveyor Ash remo...

Page 45: ...44 4 6 FireWIN basic circuitry For the Service Technician 092464 01 ...

Page 46: ...nsion control Communication module INFOWIN f or service work Limit switch switching unit Conn from FireWIN Ribbon cable Fire FIRE 042 FIRE 043 External req f heat Suction turbine terminal block XZ R2 terminating resistor for 120 ohm LON bus remove with wire bridge connection optional accessory Suction turbine terminal block XZN 091747 03 Two separate cables are required for connecting the pellet f...

Page 47: ...e terminal block XZ LON conn Connection expansion control Communication module INFOWIN f or service work R2 terminating resistor for 120 ohm LON bus remove with wire bridge connection optional accessory Connection for buried tank mixer Suction turbine M1 K2 Auxiliary contactor 230 VAC by the customer Connection 3 x 400 V 50 Hz external feeder cable must be laid by an electrician Connection 230 V 5...

Page 48: ...voltage Low voltage Automatic firing device Extra low voltage Extra low voltage Automatic firing device For the Service Technician 091719 01 The air intake exhaust flap is directly connected to the automatic firing device see basic circuit diagram 4 6 at plug X4 motor and X14 limit switch See section 4 5 1 Parameters Air intake exhaust flap for the setting of the parameters for the air intake exha...

Page 49: ...d with your boiler Start up and regular maintenance following the terms of the Warranty Conditions will assure safe environmentally friendly and economical operation of your system We recommend that you obtain a maintenance service contract The Baxi Bioflo wood pellet sealed central heating system boiler includes a one year parts and labour guarantee The labour guarantee is subject to a set up and...

Page 50: ...Notes ...

Page 51: ...Notes ...

Page 52: ...nd improvements in our products which may affect the accuracy of the information contained in this leaflet All goods are sold subject to our standard Conditions of Sale which are available on request BAXI A Trading Division of Baxi Heating UK Ltd 3879156 Brooks House Coventry Road Warwick CV34 4LL After Sales Service Technical Enquiries 0844 871 1568 Website www baxi co uk e oe ...

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