Buderus Logano plus SB615 Installation And Servicing Instructions
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Buderus Logano plus SB615 Installation And Servicing Instructions

Buderus Logano plus SB615 Installation And Servicing Instructions

Condensing boiler for operation with fanassisted gas burner
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Installation and Servicing
Instructions
Logano plus SB615
Condensing boiler for
operation with fan-
assisted gas burner
CAUTION!
Observe the safety instructions of this installation
and maintenance manual before placing the boiler in ope-
ration.
DANGER!
If installation, adjustment, modification, operation or main-
tenance of the heating system is carried out by an unqua-
lified person, this may result in danger to life and limb or
property damage. The directions of this
installation and maintenance manual must be followed
precisely. Contact a qualified service company,
service provider or the gas company if support or
additional information is needed.
NOTICE!
The operating manual is a component of the technical do-
cumentation and must be handed over to the operator of
the heating system. Discuss the instruction in this manual
with the owner or operator of the heating system to ensu-
re that they are familiar with all information required for
operation of the heating system.
In the Commonwealth of Massachusetts this boiler must
be installed by a licensed plumber and gasfitter.
For heating contractors
Please read carefully before
installing and servicing.

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Summary of Contents for Buderus Logano plus SB615

  • Page 1 In the Commonwealth of Massachusetts this boiler must be installed by a licensed plumber and gasfitter. Logano plus SB615 For heating contractors Please read carefully before installing and servicing.

  • Page 2: Table Of Contents

    ........29 Logano plus SB615 - Technical specifications are subject to change without prior notice.

  • Page 3: General Safety Instructions And Explanation Of Symbols

    Inform the system operator in writing of the problem and associated danger. Danger of explosion of flammable gases. Any work on components that carry gas may only be carried out by an certified gas fitter. Logano plus SB615 - Technical specifications are subject to change without prior notice.

  • Page 4: Explanation Of Symbols

    Instructing the customer Explain to the customer how the boiler works and how to operate it. Inform the customer that he/she must not carry out any alterations or repairs. Logano plus SB615 - Technical specifications are subject to change without prior notice.

  • Page 5: Intended Use

    T-handles and condensate pi- ping must be fitted in accordance with the State Plumbing Code. Logano plus SB615 - Technical specifications are subject to change without prior notice.
  • Page 6 Safety temperature limiter: 40 s Temperature control: 40 s Tab. 1 Safety limits Fuels Logano plus SB615: LPG or natural gas. Observe information provided by burner manufacturer. Logano plus SB615 - Technical specifications are subject to change without prior notice.

  • Page 7: Pack Contents

    (when ordered from Buderus) Some of the accessories supplied as standard may not be required for all boiler models. Logano plus SB615 - Technical specifications are subject to change without prior notice.

  • Page 8: Specifications, Dimensions And Connections

    Boiler return Boiler return Boiler flow Sensing point for temperature sensor/immersion sleeve Boiler length inc. outer casing Boiler heat exchanger length Boiler width inc. outer casing Tab. 2 Logano plus SB615 - Technical specifications are subject to change without prior notice.
  • Page 9 Heat Fab. The flue connection is reduced from 7" to 6". All other models require a flue pipe connector approved for the installation site. Logano plus SB615 - Technical specifications are subject to change without prior notice.

  • Page 10: Boiler Installation

    42" (1067) 78" (1981) 78" (1981) 44" (1100) 37" (920) 69" (1730) minimum inch (mm) 36" (914) 60" (1524) Tab. 4 Wall clearances Take burner size account Logano plus SB615 - Technical specifications are subject to change without prior notice.

  • Page 11: Installation

    Item 2: Lower thermal insulation pad Item 3: Thermal insulation strip Close burner door and secure in position with hex- bolts. Item 4: Top thermal insulation pad Logano plus SB615 - Technical specifications are subject to change without prior notice.
  • Page 12 7 747 015 037-13.1RS Fig. 7 Locating and fixing the side members Logano plus SB615 - Technical specifications are subject to change without prior notice.
  • Page 13 Cut burner cable to required length, place in cable strain relief, close tab and secure with 2 self-tapping screws. 7 747 015 037-15.1RS Fig. 9 Inserting side panels and attaching burner cable Logano plus SB615 - Technical specifications are subject to change without prior notice.
  • Page 14 Screw 1 or 2 cable clips or cable guide to top flanged edge. 7 747 015 037-07.1RS Fig. 11 Screwing rear panel in place (boiler SB615/400 to 640) Item 1: Rear panel section Item 2: Cable clip Logano plus SB615 - Technical specifications are subject to change without prior notice.

  • Page 15: Mounting And Wiring The Logamatic Controls

    (see arrows in Fig. 13). Secure the controls to the boiler using the two screws (Fig. 13, Item 3). Logano plus SB615 - Technical specifications are subject to change without prior notice.
  • Page 16 Observe the local regulations. Route capillary tubes with temperature sensors to boil- er well, insert and push fully home. Fig. 15 Inserting temperature sensor in boiler well Logano plus SB615 - Technical specifications are subject to change without prior notice.

  • Page 17: Burner Door And Burner

    Refit the washer and the two hinge pins on the other side (Fig. 17, Item 2). Remember the washer! Fig. 17 Reversing the door hinges Item 1: Hinge bolt Item 2: Washer Logano plus SB615 - Technical specifications are subject to change without prior notice.

  • Page 18: Boiler Jacket

    Position top panel sections loosely on side panels at each side. Fig. 19 Fitting boiler top panel sections – general principle Item 1: Cutout on SB615/400 and up. Logano plus SB615 - Technical specifications are subject to change without prior notice.
  • Page 19 Fixing upper and lower front panel sections Item 1: Hook Item 2: Top rail to support upper front panel Item 3: Hooks on top and bottom fascia panels Item 4: Appliance insignia plate Logano plus SB615 - Technical specifications are subject to change without prior notice.

  • Page 20: Nameplate

    Follow guidelines in planning instructions. Check the flue connection for leaks. Follow the installation instructions of the flue system manufacturer. Logano plus SB615 - Technical specifications are subject to change without prior notice.
  • Page 21 Flue gas should not be discharged directly into areas sheltered from the wind, corners or directly behind trees or bushes. Logano plus SB615 - Technical specifications are subject to change without prior notice.
  • Page 22 Logano plus SB615 - Technical specifications are subject to change without prior notice.

  • Page 23: Neutralizer Unit

    If the second return connection RK2 is not used, is is imperative that it is capped. Check all connections for leaks. EK/EL 7 747 015 037-03.2RS Fig. 24 Legend see Tab. 2, page 8 Logano plus SB615 - Technical specifications are subject to change without prior notice.

  • Page 24: Commissioning

    Draw attention to special servicing consider- ations and recommend that a maintenance contract is signed. Logano plus SB615 - Technical specifications are subject to change without prior notice.

  • Page 25: Servicing

    The servicing work carried out should be re- corded on the checklist (see section 9.3 “Checklist”). Burner servicing should be carried out in ac- cordance with the instructions of the burner manufacturer. Logano plus SB615 - Technical specifications are subject to change without prior notice.

  • Page 26: Cleaning The Boiler

    (Fig. 26). Clean the combustion chamber and heat exchanger surfaces. Brush out the secondary heat exchange pipes (Fig. 27). Fig. 25 Removing front panels and thermal insulation pads Logano plus SB615 - Technical specifications are subject to change without prior notice.
  • Page 27 Refit lower and upper front panels (Fig. 24). Fig. 26 Removing the baffle plate and opening the boiler door Start up the system. Fig. 27 Brushing out the secondary heat exchange pipes Logano plus SB615 - Technical specifications are subject to change without prior notice.

  • Page 28: Checklist

    For details of servicing the neutralizer unit, refer to the separate instructions (supplied with neutralizer unit) Authorized installer Authorized installer Authorized installer Authorized installer Date: Date: Date: Date: Authorized installer Authorized installer Authorized installer Authorized installer Date: Date: Date: Date: Logano plus SB615 - Technical specifications are subject to change without prior notice.

  • Page 29: Transport Note For Logano Sb615

    The rigging crane must be operated by trained personnel. Make sure to secure the boiler body to the truck floor using straps. Logano plus SB615 - Technical specifications are subject to change without prior notice.
  • Page 30 Notice Logano plus SB615 - Technical specifications are subject to change without prior notice.
  • Page 31 Notice Logano plus SB615 - Technical specifications are subject to change without prior notice.
  • Page 32 United States Bosch Thermotechnology Corp. 50 Wentworth Avenue Londonderry, NH 03053 Tel. 603-552-1100 Fax 603-584-1681 www.buderus.net Products manufactured by Bosch Thermotechnik GmbH Sophienstrasse 30-32 D-35576 Wetzlar www.buderus.de Bosch Thermotechnology Corp. reserves the right to make changes without notice due to continuing...

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