Buderus Logano G215 US Installation And Maintenance Instructions Manual Download Page 67

Page: 67 / 72

Circuit diagrams

We reserve the right to make any changes due to technical modifications.

Installation and maintenance instructions Logano G215 US oil/gas-fired boilers • Issue 11/2004

Fig. 81

Circuit diagram 3

Summary of Contents for Logano G215 US

Page 1: ...Please read carefully prior to installation and maintenance 6303 1818 07 2005 For heating engineers Installation and maintenance instructions Oil and gas fired boilers Logano G215 US ...

Page 2: ...omponents 12 5 Moving the boiler 13 6 Placing the Boiler 14 6 1 Clearances 14 7 Boiler block assembly 15 7 1 Assembly when delivered in sections 16 7 1 1 Preparing boiler sections 16 7 1 2 Preparing push nipples and nipple ports 17 7 1 3 Preparing the intermediate section 17 7 1 4 Inserting the section sealing 18 7 1 5 Knock intermediate section into place 18 7 1 6 Boiler section alignment 19 7 1 ...

Page 3: ...ation 41 9 Placing the boiler in operation 42 9 1 Setting the operating pressure 42 9 2 Check pressure relief valve 42 9 3 Making the heating system operational 43 9 4 Starting up the control and the burner 43 9 5 Guidelines for starting up the burner 43 9 6 Raising flue gas temperature 44 9 6 1 Removing flue gas baffle plates 44 9 6 2 Removing the blocking plate 45 9 7 Checking the high Limit cut...

Page 4: ... a chimney Electrical code requirements for connection to the power supply The technical rules of the gas supply company regarding the connection of a gas burner to the gas system Regulations and standards regarding safety equipment of the heating system 1 4 1 If you notice a smell of gas 1 4 2 Installation tips WARNING DANGER TO LIFE Identifies possible risks that may lead to serious injury or de...

Page 5: ... z Dispose of packaging in an environmentally responsible manner z Dispose of all heating system components that have to be replaced at an authorized disposal site WARNING DANGER TO LIFE from electric shock z Only qualified electricians are permitted to carry out electrical work z Before you open a device Shut off electrical supply and secure against accidental activation z Please observe all inst...

Page 6: ...s all electrical boiler components The standard boiler is equipped with an aquastat control The boiler casing prevents heat losses and acts as a noise insulator The boiler block transfers the heat generated by the burner to the heating water The insulation prevents energy losses Suitable burner Install a suitable oil or a gas burner on the boiler Note the boiler specifications when selecting the b...

Page 7: ... Boiler sections Number 3 4 5 6 7 Heating capacity gross output Btu hr 134 000 171 000 207 000 256 000 294 000 Thermal output net IBR output Btu hr 117 000 149 000 180 000 223 000 256 000 Boiler water content Gal approx 12 9 approx 16 1 approx 19 3 approx 22 5 approx 25 6 Gas content cu ft 1 35 1 73 2 10 2 48 2 86 Oil firing rate GPH 1 1 1 4 1 7 2 1 2 5 Hot gas resistance psi 0 0023 0 0078 Permiss...

Page 8: ... insert width height depth Inch 18 1 8 32 5 7 8 Boiler block insert width height depth Inch 18 1 8 32 Length LK Combustion chamber length Inch 16 21 26 31 35 Combustion chamber diameter Inch 13 Burner door thickness Inch 3 Burner pipe diameter DB Inch 4 3 8 5 1 8 Hole circle diameter DL Inch 5 7 8 6 Distance between boiler feet FL Inch 13 18 22 27 32 Dry weight1 lbs 400 500 600 700 800 Tab 2 Dimen...

Page 9: ...ing circuits 2 If the control system does not influence the heating circuits or the a heating circuit actuating component e g Pumplogic the burner ON mode must reach an operating temperature of 122 F within 10 min by restricting volume flow 3 Boiler control thermostat setting During burner ON mode the minimum boiler water temperature in the boiler must be reached within 10 minutes by suitable meas...

Page 10: ... hr min 23 25 square inches 170 000 Btu hr min 23 25 square inches and also 0 91 square inches per 10 000 Btu hr that is above 170 000 Btu hr Tab 5 Combustion air supply observe local requirement for operation with room air Operating conditions Notes Requirement in greater detail Permissible fuels for boilers without integral burners This boiler can be operated with the following fuels Select a bu...

Page 11: ...n greater detail Operating pressure overpressure 15 58 psi Maximum 30 psi with the supplied safety valve Permissible site test pressure 45 75 psi Protection against over temperatures with TR thermostat 122 194 F Temperature safety limit by STB safety temperature cut out 212 248 F On some controls adjustable on site from 212 to 248 F Water quality Use only drinking water to fill and top up the boil...

Page 12: ...uge 90 elbow Burner mounting studs and washers Aquastat well Bushing 1 x Plug 1 1 1 1 1 1 1 box on a pallet 1 box1 1 box1 1 box1 1 plastic package 1 package Tab 9 Packaging 1 1 pallet 2 The screw in feet are in the burner door and burner door cover package Component Qty Packaging Front center and back sections 1 1 pallet Control panel or aquastat 1 1 box Jacket Package Fittings Boiler jacket Insul...

Page 13: ...bumps z Please observe the handling directions on the packaging to protect components from bumps and rough treatment NOTICE Protect boiler connections from damage and dirt if the boiler is not installed immediately NOTICE Dispose of packaging in an environmentally responsible manner CAUTION RISK OF INJURY by not securing the boiler adequately during transport z Use only suitable means for transpor...

Page 14: ...ION SYSTEM DAMAGE due to freezing temperatures z Install the boiler in a frost free room Fig 3 Boiler room clearances see Tab 11 Mea sure Distance A Recommended 51 1 8 minimum 39 3 8 B Recommended 27 1 2 minimum 15 3 4 C Recommended 15 3 4 minimum 3 7 8 LK see Technical Data chapter Tab 11 Recommended and minimum clearances in inches NOTICE Reduced clearances must comply with local and state codes...

Page 15: ...cannot be assembled as a complete unit For installation of boiler supplied fully assembled Î Chapter 7 3 page 26 Fig 4 Boiler block in the assembled state 1 Foundation installation location 2 Drain 3 Back section 4 Flue outlet 5 Connecting block 6 Central sections 7 Anchor rods 8 Front section 9 Burner door 1 3 4 6 7 8 5 9 2 7 CAUTION RISK OF INJURY by not securing the boiler adequately during tra...

Page 16: ... brush and rag z Clean the hub sealing faces with a rag soaked in cleaning agent z Evenly coat the boiler hub sealing faces with red lead putty z Coat the packing spring or packing groove with adhesive adhesive base Fig 5 Remove burrs 1 Boiler hubs 2 Back section 3 Wood blocks 4 Sealing spring 3 1 2 1 4 CAUTION RISK TO HEALTH and DANGER OF BURNS due to released vapors and easily flammable cleaning...

Page 17: ...Place nipple straight in the top and bottom boiler hub of the back section and hammer in a crosswise pattern z Remove any burrs with a file 7 1 3 Preparing the intermediate section Prepare the central section in the same way as the back section Î Chapter 7 1 1 page 16 Fig 7 Driving nipples home 1 Nipple in the upper boiler hub 2 Nipple in bottom boiler hub 30 2 1 1 1 8 NOTICE After driving in the ...

Page 18: ...press in z Overlap sealing rope 3 4 at the joins and press in well 7 1 5 Knock intermediate section into place z Turn the intermediate section around and locate with the upper and lower boiler hubs on the nipples of the rear section z Drive the intermediate section onto the rear section using a wood or a rubber mallet Fig 9 Inserting the section sealing rope CAUTION SYSTEM DAMAGE due to leaking bo...

Page 19: ...11 Installing boiler block section 1 Flat board 2 Center section 1 2 CAUTION BOILER DAMAGE due to unsuitable compression tool z Use only the compression tool size 1 2 Î documents for compression tool suitable for the boiler Fig 12 Making the pull rod threaded connection 1 Pull rod threaded connection incorrectly joined 2 Pull rod threaded connection correctly joined 1 2 CAUTION COMPRESSION TOOL DA...

Page 20: ... units and press the boiler sections together by evenly tightening the nuts Fig 13 Compression tool assembled at the upper boiler hub 1 Compression unit 2 Auxiliary flange Ø 5 3 8 1 top boiler hub 3 Mating flange Ø 5 3 8 1 top boiler hub 4 Wedge 5 Pull rod in the upper boiler hub 1 2 4 3 5 CAUTION BOILER DAMAGE due to incorrectly positioned auxiliary flange Leaks may occur if the auxiliary flange ...

Page 21: ...e to the threaded studs do not use the auxiliary flange at the front of the upper boiler hub when assembling the front section z Push the pull rod together with the compression unit through the upper boiler hub z Carry out all other steps as described Î Chapter 7 1 7 page 19 CAUTION BOILER DAMAGE due to leaking boiler sections z For each compression procedure ensure that no more than one nipple jo...

Page 22: ...eady assembled unit z Secure the distribution tube to the supply return header with M 8 16 screws and flat gasket Fig 17 Fitting the anchor rods layout of spring washers 1 Anchor rods 2 Nut 3 Spring washers 4 Cast lugs 5 Compression tool 6 Spring washer arrangement 1 1 2 3 5 4 A NOTICE Insert the anchor rods before removing the compression tool Never remove the compression tool first CAUTION SYSTE...

Page 23: ...ghten the supply return header nuts diagonally using a torque wrench torque maximum 44 lbs ft Seal connections which are not required with the plugs supplied When the boiler is supplied as a ready assembled block these plugs have already been fitted z Insert plugs with flat gaskets into the connections that are not required 7 1 10 Sealing the sensor well z Seal sensor well R from above in the Rp w...

Page 24: ...1 12 Sealing boiler hubs The reducer included with the B Kit is required for fitting the boiler fill and drain valve boiler fill drain valve The boiler fill drain valve is also a component of the B Kit z Seal with teflon tape or paste the reducer into the bottom boiler hub at the back of the boiler z Install the boiler fill drain valve on the reducer z Close the top boiler hub on the front section...

Page 25: ...Vent at the highest point of the system until water flows out of the air vent valve Hub joints leaking z If a hub joint is leaking first drain the water through the fill drain valve z Remove the water pipes z Remove the distribution tube z Release and remove the anchor rods z Separate the leaking boiler by driving flat wedges or chisels into the leaking part For subsequent installation of the boil...

Page 26: ...in sections or as block Where there are different procedures for installation between disassembled and assembled delivery this is noted in the manual 7 4 1 Fitting adjustable feet Use the adjustable feet packaging Î components page 12 to adjust the boiler to a horizontal position to prevent air from collecting in the boiler z Tip the boiler or support it on a wood block z Screw in adjustable feet ...

Page 27: ...z Install flue gas baffle plates in accordance with the following table into the third flue gas pass The cast lugs should point outwards The flue gas temperature can be increased by removing the flue gas baffle platess Î Chapter 9 6 1 page 44 7 4 3 Installing the burner door The burner door can be mounted either on the r h side and on the l h side Installation on the r h side is described below z ...

Page 28: ...exagon bolt each to the burner door z Hook the burner door with the hinge lobes onto the hinge pins z Close the boiler door 7 4 4 Fitting the boiler jacket Installation of the boiler back panel z Screw spacer pins to the rear section Fig 32 Hooking on the burner door here on the r h side 1 M12 25 hexagon bolt CAUTION SYSTEM DAMAGE due to leaking burner door z Tighten the hexagon bolts of the burne...

Page 29: ...cure the boiler back panel with nuts to the threaded and spacer pins Installation of the top tie bar z Secure the top tie bar with the nuts supplied to the anchor rod threads Fitting the bottom tie bar z Screw the bottom cross bar with hexagon bolts to the front section Fig 34 Installation of the boiler back panel Fig 35 Fitting the top tie bar 1 Anchor rods 1 Fig 36 Fitting the bottom cross bar ...

Page 30: ... insulation tabs in front of the top tie bar and draw them together with a spring clip Fitting the side panels The side panels are fitted identically on each side r h side panel shown here z Push the snap nut onto the angled sheet steel of the side panel until it locks into the hole provided z Push the side panel into the angled part of the bottom cross bar Fig 37 Installing thermal insulation 1 S...

Page 31: ... Push against the lower end of the side panel and secure with the rear panel using the snap nut Installing the top front boiler cover z Hook the front boiler cover with its cutout into the upper tie bar and push back z Secure the front boiler cover with two self tapping screws to the side panels Fig 40 Slot side panel into place 1 Top tie bar 2 Extended hook 1 2 Fig 41 Fasten the side panel to the...

Page 32: ...ications Boiler block assembly 7 Fitting the cable entry z Screw the cable entry to the hole in the boiler back panel 7 5 Positioning and leveling the boiler z Position the boiler in its final location z Level the boiler horizontally by turning the adjustable feet and using a spirit level Fig 43 Fitting the cable entry Fig 44 Leveling the boiler horizontally ...

Page 33: ...1 Installation of Oil Burning Equipment NFPA 211 Standard for Chimneys Fire Places and Solid Fuel Burning Appliances In Canada refer to CSA B139 Installation Code for Oil Burning Equipment NFPA 211 requires chimney to be lined before connecting boiler Inspecting and cleaning existing flue Inspect and clean the old flue before installation of the new boiler z Remove blockages and dirt from the chim...

Page 34: ...nd chimney to slope up at least 1 4 per foot to the chimney z Connect the flue pipe to the chimney above the bottom of the chimney to prevent blockages z Install cleaning and service hatches for cleaning the flue system After starting the burner set breeching draft to 01 to 02 inches WC with a draft gauge The overfire pressure can be positive If necessary install draft controllers in the flue syst...

Page 35: ...o connection VK with the long side to the boiler z Seal conversion nipple on boiler inlet VK z Seal pressure temperature gauge to conversion nipple 8 2 2 Installation of boiler drain included in B Kit z Install the boiler fill and drain valve with seal to connector EL z Seal boiler drain to connection EL Fig 46 Installing B Kit 1 Supply manifold 2 Pressure temperature gauge 1 2 VK RK Fig 47 Instal...

Page 36: ...en supplied disassembled Î Chapter 7 2 page 25 Carry out the leak test at 1 5 times the standard operating pressure and in accordance with the codes Fig 49 Installation diagram 1 Pressure relief valve 2 Pressure temperature gauge 3 Ball or stop valve 4 Air eliminator 5 System pump 6 Back flow preventer 7 Expansion tank 8 Automatic feed valve 9 Check valve 10 Purge station 1 2 3 4 5 6 3 3 7 8 9 3 1...

Page 37: ...w air to escape z Slowly fill the heating system Observe the pressure gauge while filling z Close the water tap and the boiler fill drain valve once the required operating pressure has been reached z Check the connections and pipework for soundness z Bleed the system via the radiator bleed valves z Top off with water if the pressure drops as a result of bleeding the system z Installing pressure re...

Page 38: ... Make the fuel connection in accordance with all locally applicable regulations We recommend the installation of a fuel filter z Visually inspect the fuel pipe and clean or replace if necessary z Install a shut off valve into the fuel supply pipe z Connect the fuel pipe free of stress to the boiler z Check the fuel line for leaks 8 6 Aquastat installation An aquastat controls the boiler supply tem...

Page 39: ...t the flexible hooks of the control panel click into the openings by pushing the control panel down z Remove the Logamatic control panel cover First remove the cover screws z Secure the control panel with self tapping screws WARNING DANGER TO LIFE from electric shock z Only qualified electricians are permitted to carry out electrical work z Before you open the control shut off electrical supply an...

Page 40: ...sor well to the stop The plastic spiral is then pushed back automatically z Push the sensor holder included with the control device over the side of the sensor well head Fig 55 Routing and connecting cables 1 Cable entry in the front boiler cover 2 Capillary tubes and sensor cable 3 Burner cable 4 Cable entry 5 Sensor well test port 1 3 5 2 4 CAUTION SYSTEM DAMAGE Capillary tubes may become unsoun...

Page 41: ...in relief installation Secure all cable runs with cable ties included with the control z Insert the cable ties together with the cable from the top into the slots of the clamp frame step 1 z Push the cable tie down step 2 z Push against the tie step 3 z Flick the toggle up step 4 8 8 Jacket panel installation z Locate and secure the Logamatic control panel top device cover z Fit the rear boiler co...

Page 42: ...ain valve until the required operating pressure has been reached z Vent the heating system during filling 9 2 Check pressure relief valve z Make sure that no persons are in the discharge area of the pressure relief valve z Raise the lever on the pressure relief valve The pressure relief valve must open and release pressure If the pressure relief valve does not discharge it must be replaced because...

Page 43: ...panel to manual Î Logamatic service manual z Select Manual operation z Set the required temperature at the boiler water thermostat z Switch control on position I 9 5 Guidelines for starting up the burner Allow burner to operate for 15 to 20 minutes before a combustion test Earlier combustion tests can lead to incorrect readings as a result of burning off the sealing rope We recommend checking the ...

Page 44: ...ove the flue gas check plate z Shut down the heating system Î Chapter 10 1 page 47 9 6 1 Removing flue gas baffle plates You can remove the baffle plates in pairs to raise the flue gas temperature z Open burner door by removing the two hexagon bolts on the sides z Remove the baffle plates towards the front z Close burner door with the two hexagon bolts approx 90 lbs inch Tighten the hexagon bolts ...

Page 45: ...ck the flue gas temperature 9 7 Checking the high Limit cut out STB The high limit cut out interrupts the power supply if the maximum permissible flow temperature is exceeded To enable a boiler reset and re starting the fault must be removed and the system must have fallen back below the limit z Check the high limit cut out function Î control device service instructions 9 8 Installing jacket panel...

Page 46: ...ating pressure vent heating system check operation of pressure relief valve adjust the expansion tank pressure Î see the expansion tank manufacturer s documentation 42 __________ psi 3 Check combustion air and venting system 5 Turn on control Î refer to control service manual 43 6 Turn on burner Î see burner manual 43 7 Measure flue gas temperature adjust if required 44 __________ F 8 Check high l...

Page 47: ...on z Shut off fuel supply by closing main valve 10 2 Emergency shut down Explain to your customer the measures required in emergencies for example in case of fire Proceed as follows in an emergency such as a fire z Shut off fuel supply by closing main valve z Isolate the heating system from the electrical power supply via the heating system emergency stop switch or the building circuit breaker Fig...

Page 48: ...ion and maintenance contract depending on requirements to your customer You can check in the inspection and maintenance reports Î Chapter 11 6 page 52 what should be included in such contracts 11 2 Preparing the boiler for cleaning z Shut down the heating system Î Chapter 10 1 page 47 z Remove the burner door panel or the burner hood from the boiler z Disconnect electrical supply to burner NOTICE ...

Page 49: ...ides 11 3 1 Cleaning the boiler with cleaning brushes z Note the position of the flue gas baffle plates to enable their correct re installation later z Remove the flue gas baffle plates from the flue gas flues z Clean the flue gas baffle plates with one of the two cleaning brushes z Clean the flue passages by turning the round cleaning brush CAUTION DANGER OF BURNS by touching hot boiler parts z W...

Page 50: ...aning chemical cleaning When using a wet cleaning method use a suitable cleaning agent soot or accumulation of debris Proceed with the wet cleaning in the same order as described for cleaning with brushes Î Chapter 11 3 1 page 49 z Cover the control panel with plastic to prevent spray from entering the control panel z Spray cleaning agent evenly into the flue gas passes z Close burner door and sta...

Page 51: ...Make sure that no persons are in the discharge area of the pressure relief valve z Raise the lever on the pressure relief valve The pressure relief valve must open and release pressure If the pressure relief valve does not discharge it must be replaced because system components may be damaged by excessive pressure Fig 71 Pressure temperature gauge for showing operating pressure and feed temperatur...

Page 52: ...ll fuel and water components of the system for leaks during operation leak test visible signs of corrosion signs of ageing 4 Check the combustion chamber and the heating surface for contamination shut down the system for this step 48 5 Check the burner Î burner manual 6 Check the combustion air supply and flue gas routing for function and safety 7 Check the operating pressure relief valve and expa...

Page 53: ... 11 2004 Date ______ Date ______ Date ______ Date ______ Date ______ Date ______ Date ______ 1 2 3 4 5 6 7 8 9 10 Company stamp signature Company stamp signature Company stamp signature Company stamp signature Company stamp signature Company stamp signature Company stamp signature NOTICE During the inspection if you identify any required maintenance steps do it as soon as possible ...

Page 54: ...e plates in their original position 49 4 Check and if required replace gaskets sealing rope on the burner door and burner 50 5 Start up the heating system 43 6 Carry out final check of the maintenance work 7 Check the function and safety in operation Confirm professional maintenance Company stamp signature Company stamp signature Company stamp signature Date ______ Date ______ Date ______ Date ___...

Page 55: ...and heating system faults are indicated on the control display if it is fitted with a display For further information see Î control manual Correcting burner faults z Remove the burner hood if the boiler is equipped with an integral burner z Press reset button on burner only once Fig 72 Resetting the burner 1 Burner 1 CAUTION SYSTEM DAMAGE due to freezing temperatures The heating system can freeze ...

Page 56: ... installations 13 13 Examples of installations Explanation of abbreviations KR Check valve SH Mixing valve MAG Expansion tank SR Adjustment for raising return temperature PH System pump SV Air scoop PW Domestic hot water pump THV Zone valve WH Pressure bypass loop Fig 73 Multiple circuits with circuit valves SV PH MAG THV Fig 74 Multiple circuits with circuit valves SV PH MAG KR ...

Page 57: ...cations Installation and maintenance instructions Logano G215 US oil gas fired boilers Issue 11 2004 Fig 75 Multiple circuits of water diversion for systems with a high water volume SV PH MAG WH THV Fig 76 Multiple circuits with pumps and motor actuated 3 way mixing valve SV PH MAG SH KR PH KR PW ...

Page 58: ...30 Threaded stud DIN939 M12x35 5 6 03719184 40 Blank Flange lack Mod11306470 Vierk 130 05428094 50 Washer DIN125 A13 A3K x 60 Hexagon nut ISO4032 M12 8 A3K x 70 Flue Blocking plate 05626814 80 Countersunk bolt DIN7991 M8x16 Ms x 90 Gasket D94x120x1 5 L150 10C Order for sealing the above flange when ordering a front section 63006140 100 Plug G 1 1 2 05317544 110 Gasket D48x63x1 5 mm C 4400 Klinger ...

Page 59: ...5436344 05436366 05436368 330 Hexagon bolt ISO4017 M8x16 Ms x x x x x Boiler block components Spare parts that are supplied with the spare boiler block 350 Flue connection complete G215 Available spare part 05521234 340 Sealing rope GP 8x545 mm 05830718 360 Flue baffle Zug 2 G215 4 units in the center and bottom horizontal hot gas flues 63019332 63019332 370 Baffle plate Zug 3 left G215 in the cen...

Page 60: ...sulation compl G215 63002402 Available spare parts 530 Burner door panel insulation G215 63004464 540 Insulation plate for burner door G215 63004465 550 Washer DIN9021 A6 4 A3k x x x x x 560 Oval headed screw ISO7045 M6x40 4 8 A3T for fastening with packaged insulation x x x x x 570 Gasket D42x52x1 5mm 05752520 580 Sight glass D49 5x5mm 05438172 590 Sight glass cover plate 05438166 600 Countersunk...

Page 61: ...are parts 14 Fig 77 Boiler block and burner door 1023348 00 Kesselblock Brennertür und Anbauteile G215 US 10 30 40 60 70 90 50 80 100 130 230 360 370 380 420 440 560 520 530 540 520 500 570 610 580 570 590 600 510 550 450 450 400 430 410 390 240 320 330 310 250 260 270 150 130 150 110 20 120 160 170 180 300 290 460 470 475 490 480 190 140 110 115 200 340 350 210 220 140 ...

Page 62: ...x 40 Top bar G215 U 05261334 50 Side panel compl 506 mm long G215 U 05261326 50 Side panel compl 626 mm long G215 U 05261328 50 Side panel compl 746 mm long G215 U 05261330 50 Side panel compl 866 mm long G215 U 05261332 50 Side panel compl 986 mm long G215 U 05261333 60 Snap nut 4 2 A3K SNO6930 angular x x x x x 70 Cover front compl G215 U V2 63020109 75 Cover panel 300x160 cover front 63021497 8...

Page 63: ...ing teeth 2 hexagon nuts DIN6923 M8 A3K with locking teeth Articles that are not supplied with the jacket 190 Front panel compl G215 for boiler with third party burner 63029201 200 Front panel plate compl 462 mm long with pressed on unit plate G215 63011712 Boiler block insulation in plastic bag 220 Boiler block insulation G215 U 05261060 05261065 05261070 05261075 05261076 Available spare part 23...

Page 64: ...ired boilers Issue 11 2004 We reserve the right to make any changes due to technical modifications Spare parts 14 Fig 78 Boiler block and burner door 1023349 00 Kesselverkleidung G215 US 230 220 10 80 60 90 70 75 80 100 110 130 50 60 50 40 20 30 120 150 160 80 80 190 200 ...

Page 65: ...t Set to 130 0 Setpoint 50 to 200 0 F R W 115 VAC 240 VAC Tank Sensor FOR MULTIPLE ZONES JUMPER ON DELETE ADD RELAY BOARD AND WIRE IT WITH AND H 2 C 1 2 120V AC 24V 18 Wire L 2 2 L 2 CONNECTED TO POWER SUPPLY L 2 Pump Relay Board L 1 L 2 L 1 L 2 L 1 L 2 Pump 1 Pump 2 Pump 3 L 1 L 2 C 2 HEATING PUMP 2 L 1 This wiring diagram is generic in scope and does not purport to address all design installatio...

Page 66: ...stallation and maintenance instructions Logano G215 US oil gas fired boilers Issue 11 2004 We reserve the right to make any changes due to technical modifications Circuit diagrams 15 Fig 80 Circuit diagram 2 ...

Page 67: ...it diagrams 15 67 We reserve the right to make any changes due to technical modifications Installation and maintenance instructions Logano G215 US oil gas fired boilers Issue 11 2004 Fig 81 Circuit diagram 3 ...

Page 68: ...stallation and maintenance instructions Logano G215 US oil gas fired boilers Issue 11 2004 We reserve the right to make any changes due to technical modifications Circuit diagrams 15 Fig 82 Circuit diagram 4 ...

Page 69: ...tiple 56 Hinge lobes 28 Hinge pins 27 Hot gas baffle plates removing 49 Hot gas flues cleaning 49 I If you notice a smell of gas 4 Initial start up 42 Inserting the hot gas baffle plates 27 Installation diagram 36 Installation of boiler drain 35 Installation of the boiler jacket 28 Installing B Kit 35 Installing boiler fill and drain valve 35 Installing the boiler cover 31 Installing the burner do...

Page 70: ...Notes 70 Installation and maintenance instructions Logano G215 US oil gas fired boilers Issue 11 2004 We reserve the right to make any changes due to technical modifications ...

Page 71: ...Notes 71 We reserve the right to make any changes due to technical modifications Installation and maintenance instructions Logano G215 US oil gas fired boilers Issue 11 2004 ...

Page 72: ...03 552 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 Heating Contractor PRODUCTS MANUFACTURED BY BBT Thermotechnik GmbH 35573 Wetzlar www buderus de ...

Search results

Summary of Contents for Logano G215 US

Reviews:

Related manuals for Logano G215 US

Brands by name

Popular brands

Buderus Logano G215 US, Installation And Maintenance Instructions Manual

Search results

Summary of Contents for Logano G215 US

Reviews:

Related manuals for Logano G215 US

Brands by name

Popular brands