Buderus Logano G124X II/SP Installation And Maintenance Instructions Manual

Buderus Logano G124X II/SP Installation And Maintenance Instructions Manual

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Installation and maintenance
instructions
Gas boiler
Logano G124X II/SP
CAUTION!
Observe the safety in structions of this
installation and maintenance manual
before placing the boiler in operation.
WARNING!
If installation, adjustment, modification,
operation or maintenance of the
heating system is carried out by an
unqualified person, th is 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 required.
CAUTION!
The operating manual is a component
of the technical documentation 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 ensure that they
are familiar with all information required
for operation of the heating system.
NOTICE! - In the Commonwealth
of Massachusetts this boiler must
be installed by a licensed
Plumber or Gas Fitter.
Note: Keep this installation and maintenance manual available for future
reference.
Please read carefully prior to
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Summary of Contents for Buderus Logano G124X II/SP

  • Page 1 – Installation and maintenance instructions Gas boiler Logano G124X II/SP CAUTION! Observe the safety in structions of this installation and maintenance manual before placing the boiler in operation. WARNING! If installation, adjustment, modification, operation or maintenance of the heating system is carried out by an unqualified person, th is may result in...
  • Page 2: Table Of Contents

    ........43 We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 3 ..........74 We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 4: Safety

    USER NOTE Tip for the optimum utilization and setting of the control(s) plus other useful information. We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 5 It is not sufficient just to switch off the and the danger in writing. control. We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 6: Tools, Materials And Accessories

    Dispose of any components of the heating system that require replacement in an environmentally compatible fashion. We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 7: Product Description

    2 Logamatic 2107 control (accessory) 3 Aquastat 4 Boiler jacket 5 Boiler block with insulation 6 Burner We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 8: Dimensions And Connections

    Chapter 15, page 73. flow rate in GPM Fig. 4 Pressure drop We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 9: Scope Of Delivery

    Cleaning brush Vertical flue system Tab. 3 Scope of delivery Accessories available by separate order We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 10: Moving The Boiler

    Place the boiler in its final position. Fig. 6 Moving the boiler We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 11: Lifting And Carrying The Boiler

    CAUTION! people at the designated hand grip positions. Fig. 7 Lifting and carrying the boiler We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 12: Placing The Boiler

    Level boiler horizontally and vertically by screwing the feet in and out. Fig. 9 Unscrewing screw-in feet We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 13: Boiler Installation

    Before disposing of packing material, make sure that no parts are still in it. We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 14: Connecting The Heating System

    1 Boiler 2 Radiator 3 Heating system with low-water cutoff 4 Heating system without low-water cutoff We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 15 We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 16: Electrical Connection

    Check that the heating system functions correctly after any maintenance work. We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 17: Installation Of Logamatic 2107 Control (Accessory)

    Lift the back boiler jacket and remove to the back. Fig. 13 Removing boiler jacket We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 18 Fig. 15 Installation of Logamatic 2000 control system 1 Screws We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 19 – Press (step 3). – Move lever up (step 4). Fig. 17 Secure wiring with wiring clip We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 20 Protect the boiler connections from dirt by closing the connections. Fig. 20 Installing rear boiler cover We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 21: Fuel Supply Connection

    1/2 psi. We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 22 Buderus parts and the relevant technical documentation. The technical documentation is included with the conversion parts (accessory). We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 23: Filling Heating System And Checking For Leaks

    If the pressure falls while bleeding, water must be added. Install relief valve ( Fig. 11, page 15). We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 24: Check Openings For Combustion Air Supply And Venting

    4. If the openings are connected to ventilation ducts, heat generator. the ducts must have the same cross-section area as the openings. We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 25: Requirements For Connection To Chimneys Or Venting Systems

    Run all venting fans We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 26: Flue Pipe Installation

    The flue pipe must not be reduced in size and venting must not be prevented by the installation of additional components. We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 27 1 Terminal plug on aquastat installation and initial operation. 2 Aquastat We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 28: Placing The Heating System In Operation

    Fig. 25 Removing front panel of boiler We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 29 2 Screw plug for gas supply pressure measuring port 3 Screw plug for manifold pressure measuring port 4 Pilot gas line connection We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 30: Start-Up Instructions

    We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 31: Making G124X Ii And G124X Sp Boilers Ready For Operation

    Fig. 27 Switching on heating system (with aquastat) 1 ON/OFF switch (main switch) We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 32: Conducting Final Commissioning For G124X Ii Boiler

    7. Look at the pilot burner through the sight glass in the burner housing. Fig. 29 G124X II boiler 1 Sight glass We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 33 ( Fig. 30, page 33) into the gas valve again. We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 34 Disconnect heating system from the power supply and inform the customer service technician or LP gas company. We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 35 With the Logamatic 2107 control only 34. Select AUT (automatic mode) with the mode selection switch. We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 36: Conducting Final Commissioning For G124X Sp Boiler

    4 Screw plug for gas supply pressure measuring port 5 Safety screw for manifold pressure setting 6 Screw plug for manifold measuring port We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 37 Fig. 36 Correct pilot flame setting 1 Pilot flame We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 38 4 Screw plug for gas supply pressure measuring port 5 Safety screw for manifold pressure setting 6 Screw plug for manifold measuring port We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 39 With the Logamatic 2107 control only 70. Select AUT (automatic mode) with the mode selection switch. We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 40: Shutting Off Gas Supply To Boiler

    Fig. 40 Gas valve (G124X II left, G124X SP right) 1 ON/OFF button (at ON position) We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 41: Instruct Owner/Operator And Hand Over Technical Documentation

    We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 42: Start-Up Protocol

    Inform the customer of the correct fuel and enter it in the table ( operating manual of boiler). We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 43: Taking The Boiler Out Of Operation

    3. Shut down the heating system with the heater emergency switch or the corresponding circuit- breaker. We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 44: Boiler Inspection And Maintenance

    Never work on gas lines unless you are WARNING! certified or licensed for this type of work. We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 45: Cleaning The Boiler

    Disconnect electricity and secure against accidental activation. 1. Shut off electrical supply. 2. Shut off main gas supply. We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 46 9. Unscrew nuts and remove burner Fig. 45 Removing burner as shown on the G124X SP 1 Attachment screws (4) We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 47 28. Ventilate boiler room well again. 29. Install burner. Fig. 47 Wet-cleaning the boiler 30. Attach boiler jacket. We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 48: Cleaning The Burner

    Sign the maintenance protocol and discuss it with the owner of the heating system. We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 49: Troubleshooting On The G124X

    If the gas valve does not close, replace gas valve. End of troubleshooting Repeat procedure until heating system operates correctly. We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 50 Specified thermostat value (control) reached Main and ignition gas valves close, gas burners extinguished, Vent Damper (if installed) closes. We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 51: Troubleshooting On The G124X Sp

    If the gas valve does not close, replace gas valve. Repeat procedure until heating system operates correctly. End of troubleshooting We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 52 Specified thermostat value (control) reached Main valve closes, gas burner switches off. Ignition flame is burning. We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 53: Maintenance Protocol

    Confirm maintenance Confirmation of correct maintenance (company stamp, signature) We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 54 W. C. inches W. C. inches W. C. inches W. C. ––––––– ––––––– ––––––– ––––––– ––––––– We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 55: Parts Lists

    63016429 Mounting material for G124X 2 - 5 section B 05078804 Tab. 10 Boiler jacket We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 56 Parts lists Fig. 50 Boiler jacket We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 57 6864 6865 B-kit G/GA124"US/CA" 63037069 Mounting material for boiler block G124X 05078806 Tab. 11 Boiler We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 58 Parts lists Fig. 51 Boiler block – attachment parts We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 59 Spacer 07060110 Mounting kit no. 1 07079534 Tab. 12 Control panel assembly for G124X II We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 60 Parts lists Fig. 52 Control panel assembly for G124X II We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 61 Spacer 07060110 Mounting kit no. 1 07079534 Tab. 13 Control panel assembly for G124X SP We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 62 Parts lists Fig. 53 Control panel assembly for G124X SP We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 63 7794 7797 7800 Tab. 15 Gas-type conversion parts for G124 X II and G124X SP We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 64 Parts lists Fig. 54 Manifold - component parts We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 65 Gas Control for Natural Gas 00475825 Gas Pipe for union 00905239 Tab. 16 Gas union for G124X II We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 66 Fig. 56 sealed with RECTOR SEAL No. 5 Fig. 55 Gas union for G124X II We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 67 Gas Control for Natural Gas 05181446 Gas Pipe for union 00905239 Tab. 17 Gas union for G124X SP We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 68 Fig. 56 sealed with RECTOR SEAL No. 5 Fig. 56 Gas union for G124X SP We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 69: Pilot Burner For G124X Ii

    M-kit no. 2 Mounting kit no. 2 05181883 Tab. 18 Pilot burner for G124X II We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 70 Parts lists Fig. 57 Pilot burner for G124X II We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 71 M-kit no. 2 Mounting kit no. 2 05176996 Tab. 19 Pilot burner for G124X SP We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 72 Parts lists Fig. 58 Pilot burner for G124X SP We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 73: Specifications

    Buderus parts and the relevant technical documentation. The technical documentation is included with the conversion parts (accessories). We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 74: Wiring Diagrams

    Wiring diagrams 16 Wiring diagrams Fig. 59 Wiring diagram – G124X II We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 75: Wiring Diagrams

    Wiring diagrams Fig. 60 Wiring diagram – G124X SP We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 76 Fig. 61 Wiring diagram – G124X II with vent damper Fig. 62 Wiring diagram – G124X SP with vent damper We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 77 Wiring diagrams Fig. 63 Wiring diagram – G124X II/SP with Logamatic control We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 78 Wiring diagrams Fig. 64 Wiring diagram – G124X II/SP with Logamatic control with DHW circuit We reserve the right to make any changes due to technical modifications. Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005...
  • Page 79 In the Commonwealth of Massachusetts the 4. INSPECTION. The state or local gas inspector following regulation went into effect on of the side wall horizontally vented gas fueled 12/30/2005: equipment shall not approve the installation unless, upon inspection, the inspector observes (a) For all side wall horizontally vented gas fueled carbon monoxide detectors and signage installed equipment installed in every dwelling, building or...
  • Page 80 Heating Contractor: PRODUCTS MANUFACTURED BY BBT Thermotechnik GmbH 35573 Wetzlar www.buderus.de BBT North America Corporation 50 Wentworth Avenue Londonderry, NH 03053 Tel: 603-552-1100 ● Fax: 603-584-1681 www.buderus.net BBT North America Corporation reserves the right to make changes without notice due to continuing engineering and technological advances.

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