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Installation
Guide
KSO 33
©2021

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Summary of Contents for Brunner KSO 33

  • Page 1 Installation Guide KSO 33 ©2021...
  • Page 2: Table Of Contents

    13.1 Basic unit assembly - mounting base ring..................21 13.2 Assembly of combustion chamber....................23 13.3 Assembly of the stove front......................27 13.4 Assembly of top-mount accumulator...................31 13.5 Assembly of EAS components....................38 Drawings and technical data................Installation Guide KSO 33 (1.12) © 2021 Brunner GmbH...
  • Page 3: Basic Instructions

    Please observe the detailed technical data. Please consider the massive weight of the complete stove system! If the weight exceeds the al- lowable floor load, suitable means for load distribution must be used. © 2021 Brunner GmbH Installation Guide KSO 33 (1.12)
  • Page 4: Equipotential Bonding And Lightning Protection

    If additional parts are installed on the fireplace which are not approved for this appliance by Ul- rich Brunner GmbH (for example, an external control unit), it is a customized product that meets customer requirements. The resulting fireplace insert is not type-tested; the declaration of perfor- mance of this fireplace insert will be no longer valid.
  • Page 5: Overview- Kso Construction With Cladding

    Execution depending on base ring Mounting frame optional cover or mounting frame, shape depending on cladding Flue outlet optional vertical or horizontal connection Cover for flue outlet optional for vertical or horizontal flue outlet connection © 2021 Brunner GmbH Installation Guide KSO 33 (1.12)
  • Page 6: General Notes On Assembly And Commissioning

    The individual parts are reinforced with steel needles. These can protrude on edges and breaking points! Risk of injury! Wear protective gloves during assembly of KSO! Please observe the warning label on the high-temperature sealant! Installation Guide KSO 33 (1.12) © 2021 Brunner GmbH...
  • Page 7: Tools Required For The Assembly Of Kso Stove

    Door contact height adjustment Wrench for SW 17 screws and nuts Installation of thermocouple SW3 Allen wrench Door contact switch installation Wrench for SW20 screws and nuts Fixing the connecting cables in cable glands © 2021 Brunner GmbH Installation Guide KSO 33 (1.12)
  • Page 8: Delivery Contents Of Small Accumulation Stove Kso33

    Comb. chamber base frame as- sembly G022108 G022080 Stove front assembly with door G020478 G020478 Pack of screws combustion cham- G022124 G022124 Clamping strap Kit of red adjustable feet G022186 G022186 Air adjusting lever Installation Guide KSO 33 (1.12) © 2021 Brunner GmbH...
  • Page 9: Description Of Parts

    DESCRIPTION OF PARTS Base frame KSO 33 manual operation - G022056-01 Pos. Art.No. Designation G020250 Bottom revision cover G022057 Fibrous material bottom plate G022061 Bottom frame Ø 540 G022092 Upper air distribution G022186 Air adjusting lever Adjustable feet with hexagon...
  • Page 10 Base frame KSO 33 EAS - G022056-02 Art.-No. Designation G020250 Revisionsdeckel Boden G022057 Fibrous material bottom plate G022061 Bottom frame d 540 G022092 Upper air distribution N002085 Adjustable feet with hexagon nuts G020288 Control components (only part of wiring shown)
  • Page 11 Combustion chamber KSO 33 - G022001 Art.No.: Designation G022022 Combustion chamber base ring G022006 Back plate 10.1 G022002 External shell right side G022015 Internal shell G022008 Bottom plate G022004 External shell G022013 Internal ring front part G022019 irebox top cover...
  • Page 12 Top-mount accumulator KSO 33 - G022182 Item Art. No. Designation G022185 Internal top cover part G022184 External top cover part G022051 Segment part with web G022049 Segment part G022095 Segment part 1 with smoke pipe con- nection G022097 Segment part 2 with smoke pipe con-...
  • Page 13 Illustration 1: Smoke pipe connec- Illustration 2: Smoke pipe connec- Illustration tion d130 vertical Illustration 4: tion d130 horizontal 3: Collar Collar for hor- for vertical izontal smoke smoke out- outlet © 2021 Brunner GmbH Installation Guide KSO 33 (1.12)
  • Page 14: Tolerances Of Thermal Concrete Parts

    These tolerances apply also for the base support and top cover parts. The leveling board (R) must be placed in parallel to the basic body! Illustration 5: Leveling boards placed correctly Illustration 6: Incorrectly placed leveling board Installation Guide KSO 33 (1.12) © 2021 Brunner GmbH...
  • Page 15 The overall appearance with color shade differences being present or not can be assessed in general only after a longer period of time (several weeks in some cases). The uniformity of color should be assessed from a typical viewing distance. © 2021 Brunner GmbH Installation Guide KSO 33 (1.12)
  • Page 16: Requirements For Location

    - If the construction type or dimensioning of the systems are excluding the possibility of dangerous negative pressure. Please consult the location of your fireplace, chimney connection and combustion air supply with your local chimney sweep. Installation Guide KSO 33 (1.12) © 2021 Brunner GmbH...
  • Page 17: Combustion Air

    If the external air supply duct has a separate flap for closing, the position of this flap must be recognizable. It must be ensured, that the external air supply flap is open until the fire is burning. Air suction grilles or flaps cannot narrow the free cross section. © 2021 Brunner GmbH Installation Guide KSO 33 (1.12)
  • Page 18 Remember about noise protection! Installation Guide KSO 33 (1.12) © 2021 Brunner GmbH...
  • Page 19: Chimney, Connecting Piece And Damper Flap

    The flap must retain its desired position and cannot close by it self. The damper flap must have openings, which are not less than 3 % of the cross-sectional area, but at least 20 cm² wide. © 2021 Brunner GmbH Installation Guide KSO 33 (1.12)
  • Page 20: Installation Notes For Eas

    Cable conduits cannot end in upper parts of the heating chamber due to ex- cessive temperature. All electronic components must be accessible after installation for revision and replacement. Installation Guide KSO 33 (1.12) © 2021 Brunner GmbH...
  • Page 21: Assembly

    The base frame has seven markings at the top (recesses 26x6mm on the surrounding web) allowing easy positioning of the front parallel to the wall and at 45 ° to the wall enable. © 2021 Brunner GmbH Installation Guide KSO 33 (1.12)
  • Page 22 After positioning, check the horizontal alignment and height adjustment of the base unit and base ring again and correct if necessary. After final adjustment, fix the position by tightening the upper nut on the adjustable feet against the feet / base ring. Installation Guide KSO 33 (1.12) © 2021 Brunner GmbH...
  • Page 23: Assembly Of Combustion Chamber

    Illustration 13: Base ring and bottom plate in place This allows for access to the place air adjusting mechanism inside the base frame. Setting the combustion chamber walls Working step Note © 2021 Brunner GmbH Installation Guide KSO 33 (1.12)
  • Page 24 Put the ‘rear inner ring’ in place The inner ring embraces the rear wall and inner shell parts and holds these parts in position. Illustration 17: Rear intermediate part laid and aligned Installation Guide KSO 33 (1.12) © 2021 Brunner GmbH...
  • Page 25 Align the parts to receive a flat surface, make sure that the width of joints is small as possible. Illustration 19: External shell parts as- sembled and aligned © 2021 Brunner GmbH Installation Guide KSO 33 (1.12)
  • Page 26 Working step Note Put the combustion chamber Align and check tightness. top cover in place. Installation Guide KSO 33 (1.12) © 2021 Brunner GmbH...
  • Page 27: Assembly Of The Stove Front

    The upper hinge bolt will be released. Illustration 23: Lifting the door up Attaching the cast iron front Working step Note © 2021 Brunner GmbH Installation Guide KSO 33 (1.12)
  • Page 28 Illustration 24: Combustion chamber unit can be still changed. with installed front 5. Affix the front with screws Mount the screws and tighten crosswise. Allowable torque: 6Nm. Installation Guide KSO 33 (1.12) © 2021 Brunner GmbH...
  • Page 29 M8x25 (S) from the screw kit to the combustion chamber parts. Before- hand, remove both screws which are al- ready mounted at delivery - these screws will be no longer needed. © 2021 Brunner GmbH Installation Guide KSO 33 (1.12)
  • Page 30 4. Secure the threaded sleeve Turn in the threaded pin - this will secure the threaded sleeve against turning. Illustration 27: Securing of thread- ed sleeve Installation Guide KSO 33 (1.12) © 2021 Brunner GmbH...
  • Page 31: Assembly Of Top-Mount Accumulator

    The contact faces of components must be kept free from dust. When the smoke outlet connection will be on side, check the orientation of combustion chamber cover before the first segment part is laid. © 2021 Brunner GmbH Installation Guide KSO 33 (1.12)
  • Page 32 The sealing rope can be found in the attached accessory kit Illustration 32: External Illustration 31: Segment ring and sealing rope as- part without web is laid sembled Installation Guide KSO 33 (1.12) © 2021 Brunner GmbH...
  • Page 33 Put the sealing rope between the webs and affix it Illustration 35: Segment Illustration 36: Passage part with smoke outlet con- from the first riser to the nection on second riser downward flue duct duct © 2021 Brunner GmbH Installation Guide KSO 33 (1.12)
  • Page 34 The breakthroughs are locat- ed above the downward flue 9. Set the internal top duct and the second riser duct. cover part The recess in the top cover part provides the necessary gas slot Installation Guide KSO 33 (1.12) © 2021 Brunner GmbH...
  • Page 35 Fill the external joints of the top-mount accumulator with the high-temperature sealant, however, do not ap- ply on the intermediate ring cover, because it must be available for removal during cleaning. © 2021 Brunner GmbH Installation Guide KSO 33 (1.12)
  • Page 36 Put the sealing rope between the webs and affix it Illustration 48: Inner shell complete and sealing rope is fitted Illustration 49: External ring is laid and the smoke outlet affixed Installation Guide KSO 33 (1.12) © 2021 Brunner GmbH...
  • Page 37 Fill the external joints of the top-mount accumulator with the high-temperature sealant, however, do not ap- ply on the intermediate ring cover, because it must be available for removal during cleaning. © 2021 Brunner GmbH Installation Guide KSO 33 (1.12)
  • Page 38: Assembly Of Eas Components

    “K”. The switch must be in the shown position, to allow the actuating roller for rotation while the door is closed. Installation Guide KSO 33 (1.12) © 2021 Brunner GmbH...
  • Page 39 2. Remove the M12- Drilling aid is no d8 screw longer needed 3. Turn the thermo- Insert the thermocou- couple in ple carefully and turn it in Illustration 57: Thermo- couple turned in © 2021 Brunner GmbH Installation Guide KSO 33 (1.12)
  • Page 40 Unscrew the motor box After loosening the two M5x90 screws, the aluminium motor housing and the housing cover can be detached and re- moved at the bottom. Illustration 59: Components of mo- tor box Installation Guide KSO 33 (1.12) © 2021 Brunner GmbH...
  • Page 41 40cm (approx. 16 inches) and tight- en the cap nut of the cable gland. Illustration 62: Drive installed - with spare cable length for motor ex- change © 2021 Brunner GmbH Installation Guide KSO 33 (1.12)
  • Page 42 3. Pull the cables Leave a spare length un- derneath the pedestal. It is helpful during exchange of components, when the plug-in connector is acces- sible without removing the sheet metal pedestal. Installation Guide KSO 33 (1.12) © 2021 Brunner GmbH...
  • Page 43 Dimension sheets - KSO 33 q ….base unit Stand: 2021-12-02...
  • Page 44 Dimension sheets - KSO 33 q … thermal concrete with mounting frame We suggest for CAD planning Palette CAD. Permanent updated drawings: www.brunner.de Frames/ flue gas outlet connection/ combustion air supply connection/ front variants/ support bearing are marked in col-...
  • Page 45 Planning and installation - KSO 33 q Tested according to EN 15250 Data for functional demonstration Rated heat power Fire wood volume kg/h Combustion duration Time of heat release 16.9 Combustion performance 13.9 Flue gas mass flow 13.5 Flue gas temeperature °C...
  • Page 46 Dimension sheets - KSO 33 r ….base unit Stand: 2021-12-02...
  • Page 47 Dimension sheets - KSO 33 r … thermal concrete with mounting frame We suggest for CAD planning Palette CAD. Permanent updated drawings: www.brunner.de Frames/ flue gas outlet connection/ combustion air supply connection/ front variants/ support bearing are marked in col-...
  • Page 48 Planning and installation - KSO 33 r Tested according to EN 15250 Data for functional demonstration Rated heat power Fire wood volume kg/h Combustion duration Time of heat release 16.9 Combustion performance 13.9 Flue gas mass flow 13.5 Flue gas temeperature °C...
  • Page 49 D-84307 Eggenfelden Reprinting and reproduction, even in part, only with the express permission of the publisher. Tel.: +49 (0) 8721/771-0 / Fax: +49 (0) 8721/771-100 Email: info@brunner.de Art.Nr. : 200003 © 2021 Brunner GmbH Installation Guide KSO 33 (1.12)

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