Buderus Logalux Installation And Maintenance Instructions Manual
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Buderus Logalux Installation And Maintenance Instructions Manual

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Installation and Maintenance Instructions
Logalux
LT160/1
LT200/1
LT300/1
Read carefully before installation and servicing.
DHW tanks
WARNING:
These installation instructions may only be used by
trained fitters and service technicians. Read all
instructions before installing. Perform steps
exactly in the order given. Failure to follow these
instructions can result in severe injury, death or
property damage.

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Summary of Contents for Buderus Logalux

  • Page 1 Read all instructions before installing. Perform steps exactly in the order given. Failure to follow these instructions can result in severe injury, death or property damage. Installation and Maintenance Instructions Logalux LT160/1 LT200/1 LT300/1 Read carefully before installation and servicing.

  • Page 2: Table Of Contents

    ........14 Environmental Protection / Disposal ....14 Logalux LT160/1 | LT200/1 | LT300/1 – 6 720 811 745 (2021/10)

  • Page 3: Safety Considerations And Symbol Descriptions

    ▶ Have an electrician connect the electrical system. The wiring diagram must be followed. ▶ Do not install this device in rooms with a high moisture level (e.g. bathrooms, saunas). Logalux LT160/1 | LT200/1 | LT300/1 – 6 720 811 745 (2021/10)

  • Page 4: Instructions For The Owner And Operator

    Damage to appliances that have been submerged can be quite severe and pose numerous safety risks. ▶ An appliance that was subject to flooding must be replaced. Logalux LT160/1 | LT200/1 | LT300/1 – 6 720 811 745 (2021/10)

  • Page 5: Product Information

    Unit  36 Water hardness  2.1 grain/US gallon  2 °dH  6.5... 9.5 pH value  130... 1500 Conductivity μS/cm Table 3 Requirements for potable water Logalux LT160/1 | LT200/1 | LT300/1 – 6 720 811 745 (2021/10)

  • Page 6: Product Information

    6 720 810 502-22.1T Fig. 3 Pressure drop diagram Table 4 Product Information LT300/1 Data plate LT200/1 The data plate is located at the top rear of the DHW tank. LT160/1 Logalux LT160/1 | LT200/1 | LT300/1 – 6 720 811 745 (2021/10)

  • Page 7: Technical Data

    10.01 16.15 (0.81) (0.93) (1.50) Maximum heating water temperature °F ( °C) (110) (110) (110) Max. operating pressure, heat exchanger (bar) (16) (16) (16) Table 5 Technical Data Logalux LT160/1 | LT200/1 | LT300/1 – 6 720 811 745 (2021/10)

  • Page 8: Physical And Connection Dimensions

    Weight, empty 233 1/2 (kg) (84) (106) (132) Weight, full (including heating coil contents) 551 1/7 976 2/3 (kg) (250) (313) (443) Table 6 Physical and connection dimensions Logalux LT160/1 | LT200/1 | LT300/1 – 6 720 811 745 (2021/10)

  • Page 9: Standards, Regulations And Directives

    ▶ Transport the DHW tank to the installation location. ▶ Remove the DHW tank from the packaging only at the installation location. Fig. 5 Transporting with a dolly Logalux LT160/1 | LT200/1 | LT300/1 – 6 720 811 745 (2021/10)

  • Page 10: Installation

    ▶ Remove the remaining film, bottom and top of packaging and wooden pallet. Raise the front and rear of the DHW tank slightly if necessary to do this. Logalux LT160/1 | LT200/1 | LT300/1 – 6 720 811 745 (2021/10)

  • Page 11: Water Connections

    (for example, cover the thermal Air eliminator (in main supply) insulation). Drain valve ▶ Check tank jacket for damage after completing work. Backflow preventer [10] Expansion vessel Logalux LT160/1 | LT200/1 | LT300/1 – 6 720 811 745 (2021/10)

  • Page 12: Installing B-Kit Components

    ▶ For a type LT300/1: Extend sensor lead with an extension cable (not included in scope of delivery) and push toward the front. ▶ Fit the temperature sensor to the sensor clamp as required by its shape. Logalux LT160/1 | LT200/1 | LT300/1 – 6 720 811 745 (2021/10)

  • Page 13: Installing The Aquastat

    [4] into the sensor well. ▶ Secure the aquastat in the sensor well. 6 720 810 502-21 Fig. 14 Installing the aquastat Sensor Well Aquastat Capillary sensor Compensating spring Attachment screws Logalux LT160/1 | LT200/1 | LT300/1 – 6 720 811 745 (2021/10)

  • Page 14: Start-Up Procedure

    European Waste Electrical and Electronic Equipment Directive). To dispose of old electrical or electronic devices, you should use the return and collection systems put in place in the country concerned. Logalux LT160/1 | LT200/1 | LT300/1 – 6 720 811 745 (2021/10)

  • Page 15: Maintenance

    ▶ Unscrew the hex bolts ( Fig. 16 [1]) from the handhole cover [2]. ▶ Remove the handhole cover together with the handhole cover gasket [3] and the magnesium anode [4] from the DHW tank. Logalux LT160/1 | LT200/1 | LT300/1 – 6 720 811 745 (2021/10)

  • Page 16: Checking The Magnesium Anode

    ▶ After every test, it is essential that the ground wire [6] always be ▶ Replace the magnesium anode. reattached properly. ▶ Fit the new magnesium anode together with all small parts supplied with it as shown in Fig. 19. Logalux LT160/1 | LT200/1 | LT300/1 – 6 720 811 745 (2021/10)

  • Page 17: Startup After Maintenance

    Fig. 20 Reinstall handhole cover Hex bolts Eyelet on ground wire Handhole cover Handhole cover gasket ▶ Reinstall thermal insulation element and front cover of tank ( Chapter 5.3.4, page 13). Logalux LT160/1 | LT200/1 | LT300/1 – 6 720 811 745 (2021/10)

  • Page 18: Spare Parts

    Spare Parts Spare Parts 6 720 810 502-13.2T Fig. 21 Spare parts for DHW tank Logalux LT160/1 – LT300/1 "US" Logalux LT160/1 | LT200/1 | LT300/1 – 6 720 811 745 (2021/10)
  • Page 19 Sleeve R3/4x35 63 017 919 Sleeve R1x35 63 017 920 Sleeve R1 1/4x35 63 017 921 Table 7 Spare parts for DHW tank Logalux LT160/1 – LT300/1 "US" Logalux LT160/1 | LT200/1 | LT300/1 – 6 720 811 745 (2021/10)
  • Page 20 Spare Parts 6 720 810 502-14.2T Fig. 22 Spare parts for DHW tank Logalux LT160/1 – LT300/1 "US" Logalux LT160/1 | LT200/1 | LT300/1 – 6 720 811 745 (2021/10)
  • Page 21 Sleeve R3/4x35 63 017 919 Sleeve R1x35 63 017 920 Sleeve R1 1/4x35 63 017 921 Table 8 Spare parts for DHW tank Logalux LT160/1 – LT300/1 "US" Logalux LT160/1 | LT200/1 | LT300/1 – 6 720 811 745 (2021/10)
  • Page 22 Spare Parts 6 720 810 502-15.1T Fig. 23 Spare parts for DHW tank Logalux LT160/1 – LT300/1 "US" Logalux LT160/1 | LT200/1 | LT300/1 – 6 720 811 745 (2021/10)
  • Page 23 Sensor extension cable kit for LT300 5 118 760 Only for: LT300/1 NPT, LT300/1 NPT V1, LT300/1 NPT V2 Table 9 Spare parts for DHW tank Logalux LT160/1 – LT300/1 "US" Logalux LT160/1 | LT200/1 | LT300/1 – 6 720 811 745 (2021/10)

This manual is also suitable for:

Lt160/1Lt200/1Lt300/1

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