Buderus Logamax plus Installation Instructions Manual
  1. Manuals
  2. Brands
  3. Buderus Manuals
  4. Boiler
  5. Logamax plus
  6. Installation instructions manual

Buderus Logamax plus Installation Instructions Manual

Gb162-80 kw/100 kw condensing gas boiler
Hide thumbs Also See for Logamax plus:
Table of Contents

Advertisement

Quick Links

See also: Service Manual

Installation instructions

Logamax plus
GB162-80 kW/100 kW
CAUTION!
Before putting the boiler into operation read this manual carefully.
WARNING!
Improper installation, adjustment, alteration, service or maintenance can cause
injury, loss of life or property damage. Refer to this manual. For assistance or addi-
tional information consult a qualified installer, service agency or the gas supplier.
CAUTION!
The operating manual is part of the documentation that is delivered to the installa-
tion's operator. Go through the information in this manual with the owner/operator
and make sure that he or she is familiar with all the necessary operating instruc-
tions.
NOTICE!
In the Commonwealth of Massachusetts this boiler must be installed by a licensed
Plumber or Gas Fitter.
Warning: If the information in these instructions is not followed
exactly, a fire or explosion may result causing property
damage, personal injury or loss of life.
– Do not store or use gasoline or other flammable vapors and liquids in the
vicinity of this or any other appliance.
– What to do if you smell gas
•
Do not try to light any boiler.
•
Do not touch any electrical switch; do not use any phone in your
building.
•
Immediately call your gas supplier from a neighbor's phone.
Follow the gas supplier's instructions.
•
If you cannot reach your gas supplier, call the fire department.
– Installation and service must be performed by a qualified installer,
service agency or the gas supplier.
Notice:
• This manual is available in the English and French language.
• This manual must be retained for future reference.
Condensing gas boiler
For the registered installer
Please read these
instructions carefully
before starting the
operation

Advertisement

Table of Contents
loading

Related Manuals for Buderus Logamax plus

Summary of Contents for Buderus Logamax plus

  • Page 1: Installation Instructions

    Notice: • This manual is available in the English and French language. • This manual must be retained for future reference. Logamax plus For the registered installer GB162-80 kW/100 kW Please read these instructions carefully...

  • Page 2: Product Description

    Product description Product description Fig. 1 Logamax plus GB162 with pump group Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 3 The pump group also includes an insulation cover (see also pump group installation instructions). Low loss header (scope of delivery, single appliance only): Low loss header (not illustrated) Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 4: Table Of Contents

    12.4 Check and adjust the gas/air ratio ..71 12.5 Function check ..... . 71 Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 5 17 Index........91 Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 6: General Information

    Subject to technical modifications Slight changes may be made without prior notice to the illus- trations, process steps and technical data as a result of our policy of continuous improvement. Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 7: Safety And General Instructions

    – Do not restrict or seal any air intake or outlet openings. – If you find any defects, you must inform the owner of the system of the defect and the associated hazard in writing. Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 8: Heating System Water Quality

    – Dispose of components of the heating system (e. g. – Never use salt bedding type exchangers (ion boiler or control device), that must be replaced in an exchangers) to soften the water. environmentally responsible manner. Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 9: Regulations And Guidelines

    It shall be the responsibility of the property owner to secure the services of qualified licensed professionals for the installation of hard wired carbon monoxide detectors. Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 10 Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 11: Dimensions And Connections

    C (WB) = Wall Bracket (not shown) G (AKO) = Condensate outlet; Ø 32 mm (1¼”) O/D D (VK) = Supply; G1½’’ union nut with female thread Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 12: With Pump Group

    = Gas connection to pump group; 1” NPT female thread E (GAS) = Gas connection to boiler; Rp1’’ female thread J (PR) = Pump group return; G1½’’ male thread, flat seal Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 13: Packaging And Transportation

    The unpacked boiler may be damaged when not protected against contamination. Leave the protective covers on the connec- tions. Cover the flue gas connections at the top of the boiler with plastic film. Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 14 Damage to the unit by lifting or carrying incor- rectly. Do not hold the boiler by the door covering the control panel (fig. 6). Fig. 6 Incorrect way of lifting and carrying the boiler Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 15: Installation

    Remove the packaging and dispose of it in an environ- mentally manner. Measure the installation height (see chapter 4 "Dimen- sions and connections", page 11). Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 16 Remove the protective covers from the bottom of the boiler (fig. 9). NOTICE Some residual water from final testing may leak away. Fig. 9 Removing the covers – boiler bottom Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 17: Water And Gas Connection

    “T” fitting can be sweated to the hot water line. Support all piping. Maintain an installation clearance from combustible construction of at least 1” (25 mm) from the hot water piping. Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 18 4.0 (1.22) 8.0 (2.44) 0.9 (0.27) 2.50 (0.76) gas shutoff valve, but downstream of the appliance gas valve. Table 4 Equivalent length for pipe fittings in feet Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 19 It is not necessary to install a low loss header for cascade systems. Install the pump (fig. 12, pos. 8) in the return circuit (fig. 12, pos. 2). Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 20 Connect the condensate trap hose (fig. 15, pos. 3) and the rubber sleeve (fig. 15, pos. 2) to the condensate trap (fig. 15, pos. 1). Fig. 15 Installing the condensate trap hose Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 21: Connecting The Condensate Drain Pipe

    CH-side of the check valve in the return circuit (fig. 18, pos. 1). Fig. 18 Connecting the expansion vessel in a single-boiler system Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 22: Combustion Air And Ventilation Openings

    – Avoid excessive dust formation and build-up. NOTICE When one expects contaminated combustion air (near swimming pools, chemical cleaning operations and hair salons), sealed combustion operation is recommended. Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 23 Where ducts are used, they shall be of the same cross- sectional area as the free area of the opening to which they connect. Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 24: Flue Gas Adapter

    The termination shall terminate at least 4 ft (1,220 mm) below, 4 ft (1,220 mm) horizontally from, or 1 ft (305 mm) above any door, window, or gravity air inlet into any building. Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 25 - DO NOT use cellular core pipe. - DO NOT use PVC when using anti-freeze in the primary circuit of the boiler. Use CPVC or stainless steel only! Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 26 Periodic cleaning of the vent terminal and air-intake screens is mandatory. Avoid locating vent terminals near equip- ment or construction which can be subject to degradation from exhaust gases. Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 27 OR 24" (600 mm) WHICHEVER IS GREATER INTAKE EXHAUST Exhaust Intake Fig. 25 Vertical parallel venting system (sealed combustion) - Situation 1 Fig. 26 Vertical venting system (sealed combustion) Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 28 Total venting length for this example is: GB162-80 kW/100 kW = 100 ft (30.48 m) - 32 ft (9.76 m) = 68 ft (20.72 m) each for the intake and exhaust piping. Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 29 Part 11 of the National Fuel Gas Code, ANSI Z223.1/NFPA 54 and/or CAN/CSA B149.1, Natural Gas and Propane Installation Code. Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 30: Electrical Connections

    Route and attach the cable for the 120 VAC connections using the strain relief clamps (fig. 30, pos. 3). Only the 120 V electrical connections require a 14 gauge wire. Fig. 30 Routing the cable Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 31 DHW temperature sensor. NOTICE It is not possible to connect more than one DHW temperature sensor in the boiler. Connect a DHW temperature sensor suitable for this particular boiler. Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 32 National Electrical Code, ANSI/INFPA 70 and/or the CSA C22.1, Elec- trical Code. Install a 120 VAC cable to the boiler mains (Netz) connection. Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 33: Installing Function Modules (Accessories)

    – Mixing module MM10. The function modules (accessories) can be installed in two ways: – in the boiler (max. 2), see paragraph 7.2.1 – outside the boiler, see paragraph 7.2.2. Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 34 Fig. 35 Installing the wall bracket Click the function module(s) into position in the wall bracket (fig. 36). Remove the drawer. Fig. 36 Clicking the function module into position Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 35 Fig. 38 Interconnecting modules NOTICE The module may have the letters RC or EMS above the connection (fig. 39, pos. 1). 120 VAC Fig. 39 Connecting several modules Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 36 (fig. 39 and 41). Connect the EMS bus connection cable to the orange RC connection of the external connection board (fig. 41, pos. To connect other modules see paragraph 7.2.1. Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 37: Electrical Wiring Diagram

    29 30 18 19 20 21 22 Fig. 42 Electrical wiring diagram Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 38 26: DHW re-circulation pump (pump 120 VAC, max. 100 W) pos. 27: Main power connection 120 V 60 Hz, max. permissible 5 A pos. 28: Mains switch pos. 29: 120 VAC function module pos. 30: Ground Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 39: Operation

    – The service mode enables the boiler to be run in part- load operation manually for a short period. Measurements and settings can be carried out on the boiler. See table 9, "Service mode", page 42. Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 40 LED "DHW demand" (pos. 11) The LED "DHW status" lights when there is a DHW request and is extinguished when the DHW demand is no longer present. Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 41: Bc10 Operating Instructions

    After 30 minutes or after a power interruption the flue gas test ends automatically. To end manually press and hold the button for more than 2 seconds until the dot disappears. Table 8 Flue gas test Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 42 2 seconds until the dot disappears. Step 19 The boiler input rating drops to the preset capacity, see the "Settings" menu (table 10). Table 9 Service mode Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 43 After a power interruption manual operation ends automatically. To end manually press and hold the button for more than 2 seconds until the dot disappears. Table 10 Manual operation Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 44 After 5 seconds or after a power interruption the settings menu ends automatically. To end manually press the Step 9 button. Any adjustments that you have made have been confirmed. Table 11 Settings Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 45: Start-Up Procedure

    Turn off all electric power to the appliance if service is to be performed. Set the thermostat or other operating control to lowest setting. Close main gas shut off valve. 708.375A - 2172B Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 46: Check For Gas Leaks

    Fig. 45 Open the gas valve pos. 1: pressure relief valve pos. 2: supply water valve pos. 3: pump pos. 4: manual gas shutoff valve pos. 5: return water valve Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 47: Fill The Heating System

    The boiler itself has an automatic air vent. Loosen the cap of the automatic air vent (fig. 48) by turning one rotation counterclockwise. Fig. 48 Opening the automatic air vent Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 48: Fill The Condensate Trap With Water

    Fill the condensate trap with water Fill the condensate trap with water (fig. 51). NOTICE For high temperature and non-condensing applications use minral oil. Fig. 51 Filling the condensate trap with water Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 49: Bleed The Gas Supply Valve

    6.7 "Installation of the Exhaust and Air Intake system", page 24)? – Have the configuration instructions from the relevant flue gas system installation instructions been observed? Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 50: Checking The Appliance Configuration

    Turn the vent key through a quarter rotation to undo the boiler door lock (fig. 47, see detailed picture, page 47). Push the fastener down and open the boiler door. Fig. 56 Closing the gas valve Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 51 11: LED "DHW demand" A leaking testing nipple causes explosive fumes. Check the testing nipples used for leaks. Only use approved detection products to locate leaks. Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 52: Check And Adjust The Gas/Air Ratio

    Use a connection tube to connect the positive port of the Fig. 60 Checking the gas/air ratio pressure gauge to the testing nipple for burner pressure (fig. 60, pos. 2). Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 53 Fig. 62 Adjusting the gas/air ratio Slowly open the gas valve by pushing on the gas valve and turning it ¼ rotation in an counterclockwise direction (fig. 54). Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 54: Carry Out A Leakage Test In Operating Conditions

    Use a foaming product to check all sealing locations in the total gas circuit of the burner while the burner is active. Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 55: Measure The Flue Gases Co Emissions

    Switch ON the heating system by pressing the main switch of the BC10 basic controller (fig. 64, pos. 1). Press on the control panel to close it. Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 56: Carry Out A Function Test

    Fig. 66 BC10 basic controller Undo the plug and socket connection of the monitoring cable (fig. 67). Fig. 67 Removing the ionization electrode plug and socket connection Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 57: Test The Ignition Safety Shut Off Device

    After the last start-up attempt, the boiler will lock out. The "6A" code is blinking in the display. Connect the plug and socket connection of the moni- toring cable. Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 58: Boiler Settings

    If no room controller is connected, the maximum heating temperature is 190 °F (88 °C). Table 15 Setting of the "space heating water temperature" Fig. 69 BC10 basic controller Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 59 The temperature is set on the thermostat (e. g. RC35). If no thermostat is connected, the maximum DHW temperature is 140 °F (60 °C). Table 16 Setting of the “DHW temperature” Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 60: Final Activities

    Hand over all relevant documentation to the end user and explain his/her responsibilities under the relevant national and regional regulations. Explain and demonstrate the start-up and shut down procedures. Fig. 71 Closing the boiler door Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 61: Shutting Down The System

    You must immediately close the main shutoff valve or gas shutoff valve and disconnect the power from the heating system. Close the main shutoff valve. Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 62: Inspection

    Close the gas valve (fig. 75, pos. 1). Fig. 75 Closing the valves (here: in closed position) Close the isolating valves (fig. 75, pos. 2). Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 63: Carry Out A Visual Check For General

    Fig. 77 Checking the gas fitting for internal tightness 11.4 Measure the ionization current See paragraph 9.12: "Measure the ionization current" on page 56. Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 64: Measure The Gas Inlet Pressure

    See paragraph 9.2: "Fill the heating system" on page 47. 11.10 Check the air/flue gas connection See paragraph 9.5: "Check the air/flue gas connection" on page 49. Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 65: Maintenance

    Put the door upright in a safe position. NOTICE The cover over the electrical connections does not have to be removed from the boiler. Fig. 79 Removing the boiler door Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 66: Clean The Heat Exchanger, Burner And Condensate Trap

    Pull the connector of the harness (fig. 81, pos. 2) from the fan while pushing on the connector lock to loosen it. Fig. 81 Removing the connectors from the fan Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 67 When re-installing the burner plate make sure that the notch is on the right-hand side (fig. 85, see detailed picture). Fig. 85 Removing the burner plate and the burner seal Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 68 Fig. 88 Replacing the glow ignitor / ionization electrode pos. 1: glow ignitor pos. 2: ionization electrode pos. 3: gasket pos. 4: sight glas cover plate pos. 5: Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 69 Fig. 90 Disconnecting the condensate trap 12.3.6 Remove the condensate collector Disconnect the flexible condensate drain hose and bend it backwards (fig. 91). Fig. 91 Removing the condensate trap hose Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 70 Clean the heat exchanger with compressed air or a soft brush (fig. 94). WARNING Flue gas or condensate may leak if condensate collector is installed incorrectly. Fig. 94 Cleaning the heat exchanger Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 71: Check And Adjust The Gas/Air Ratio

    Set the space heating water temperature knob (fig. 95, pos. 8) and the DHW temperature knob (fig. 95, pos. 10) Fig. 95 BC10 basic controller to the required temperatures. Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 72: Display Information

    Fig. 97 Removing the control panel Use the two hooks to hang the control panel from the boiler (fig. 98). Fig. 98 Hanging the control panel from the boiler frame Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 73: Replacing The Control Panel

    NOTE: If the setting [c/\/0| is displayed, [c/\/1| [c/\/0| [c/\/1| [c/\/1| – "Off" "On" the frost protection of the DHW flow has also been switched off. Table 18 BC10 Display settings Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 74: Bc10 Display Codes

    Table 19 BC10 Display codes Only visible on the Service Tool or a specific RC controller. Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 75 The system pressure is too low (less than 3 psi [0.2 bar]). Table 19 BC10 Display codes Only visible on the Service Tool or a specific RC controller. Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 76 The safety temperature sensor has detected a flow temperature of over No heating operation and no DHW. 266 °F (130 °C). Table 19 BC10 Display codes Only visible on the Service Tool or a specific RC controller. Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 77 Operating phase: No heating operation. The external switch contact is open. Table 19 BC10 Display codes Only visible on the Service Tool or a specific RC controller. Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 78 No connection to EMS. EMS bus system is overloaded, UBA 3/MC10 is mand. The heating system does not defective. heat any longer. Table 19 BC10 Display codes Only visible on the Service Tool or a specific RC controller. Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 79 No heating operation and no DHW. er than 221 °F (105 °C) Table 19 BC10 Display codes Only visible on the Service Tool or a specific RC controller. Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 80 Reset is carried out. This code appears after the "Reset" button on the display was pressed for 5 seconds. Table 19 BC10 Display codes Only visible on the Service Tool or a specific RC controller. Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 81: Technical Specifications

    Ø 4” (100 mm) Ø flue gas system, room-air independent in (mm) Ø 4” (100 mm) / 4” (100 mm) parallel Table 20 Technical specifications of GB162-boilers at sea level Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 82: Technical Specifications Of Gb162-Boilers At High Altitude (4,000-10,000 Ft)

    Flue gas temperature 122/86 °F (50/30 °C), partial load °F (°C) 96 (36) 96 (36) content at full load Table 21 Technical specifications of GB162-boilers at high altitude Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 83 Table 22 Factory setting of the gas control valve 4,000 - 10,200 not available – (1,220 - 3,111) Table 23 Gas orifice diameter The gas orifice diameter is marked on the gas orifice (in mm). Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 84 80 kW 2.90 2.18 1.45 0.73 1000 1500 2000 2500 3000 3500 4000 4500 5000 11.0 13.2 15.4 17.6 19.8 22.0 Volume flow Fig. 99 Boiler resistance curve Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 85: Reports

    12. Measure the pH-value Fill in the record book 13. Boiler settings 14. Final activities Close the boiler door and the control panel Hand over Confirming proper start-up Company stamp/signature/date Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 86: Inspection Report

    13. Confirming proper inspection Company Company Company Company Company Company Company stamp/ stamp/ stamp/ stamp/ stamp/ stamp/ stamp/ signature signature signature signature signature signature signature Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 87: Service Report

    3. Function check 4. Confirming proper maintenance Company Company Company Company Company Company Company stamp/ stamp/ stamp/ stamp/ stamp/ stamp/ stamp/ signature signature signature signature signature signature signature Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 88: Spare Parts

    BCM 1100 – 100 kW (0-4,000 ft) 7746900394 – BCM 1101 – 80 kW (0-4,000 ft) 7746900395 Heat exchanger 7746900383 – Screw 6.3 x 19 (10 pc) 73986 Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 89 Spare parts Exploded view Logamax plus GB162-80 kW/100 kW 44 45 Fig. 100 Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 90 Spare parts Exploded view pump group Logamax plus GB162-80 kW/100 kW Fig. 101 Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!

  • Page 91: Index

    Leakage test ......54 Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
  • Page 92 Bosch Thermotechnology Corp. 50 Wentworth Avenue Londonderry, NH 03053 Tel.: 603-552-1100 Fax: 603-584-1681 www.buderus.net U.S.A. Products manufactured by: Bosch Thermotechnik GmbH Sophienstrasse 30-32 D-35576 Wetzlar www.buderus.com Bosch Thermotechnology Corp. reserves the right to make changes without notice due to continuing engineering and technological advances.

Table of Contents